Associate Professor Bhagirath Chauhan
Principal Research Fellow
Centre for Crop Science
+61 7 54601 541
Qualifications
Doctor of Philosphy, The University of Adelaide
Book
Chauhan, B. S., Jabran, K. and Mahajan, G. Rice Production Worldwide. Cham, Switzerland: Springer International Publishing, 2017. doi:10.1007/978-3-319-47516-5
Book Chapters
Jhala, Amit J., Sarangi, Debalin, Chahal, Parminder, Saxena, Ashish, Bagavathiannan, Muthukumar, Chauhan, Bhagirath Singh and Jha, Prashant (2017). Inter-specific gene flow from herbicide-tolerant crops to their wild relatives. In Biology, physiology and molecular biology of weeds (pp. 87-122) Boca Raton, FL, United States: CRC Press. doi:10.1201/9781315121031
Walsh, Michael and Chauhan, Bhagirath Singh (2017). A new approach to weed control in cropping systems. In Biology, physiology and molecular biology of weeds (pp. 45-62) Boca Raton, FL, United States: CRC Press. doi:10.1201/9781315121031
Chauhan, Bhagirath S. and Gill, Gurjeet S. (2014). Ecologically based weed management strategies. In Bhagirath S. Chuahan and Gulshan Mahajan (Ed.), Recent Advances in Weed Management (pp. 1-11) New York, NY, USA: Springer. doi:10.1007/978-1-4939-1019-9
Mahajan, Gulshan, Chauhan, Bhagirath S. and Kumar, Vivek (2014). Integrated weed management in rice. In Bhagirath S. Chuahan and Gulshan Mahajan (Ed.), Recent Advances in Weed Management (pp. 125-153) New York, NY, USA: Springer. doi:10.1007/978-1-4939-1019-9
Chauhan, Bhagirath S., Mahajan, Gulshan, Sardana, Virender, Timsina, Jagadish and Jat, Mangi L. (2012). Productivity and sustainability of the rice-wheat cropping system in the Indo-Gangetic plains of the Indian subcontinent: Problems, opportunities, and strategies. In Donald L. Sparks (Ed.), Advances in Agronomy (pp. 315-369) San Diego United States: Academic Press. doi:10.1016/B978-0-12-394278-4.00006-4
Journal Articles
Mutti, Navneet Kaur, Mahajan, Gulshan and Chauhan, Bhagirath Singh (2019) Seed-germination ecology of glyphosate-resistant and glyphosate-susceptible biotypes of Echinochloa colona in Australia. Crop and Pasture Science, 70 4: 367-372. doi:10.1071/cp18444
Marchesi, Claudia and Chauhan, Bhagirath S. (2019) The efficacy of chemical options to control Echinochloa crus-galli in dry-seeded rice under alternative irrigation management and field layout. Crop Protection, 118 72-78. doi:10.1016/j.cropro.2018.12.016
Fernando, Nimesha, Florentine, Singarayer K., Naiker, Mani, Panozzo, Joe and Chauhan, Bhagirath S. (2019) Annual ryegrass (Lolium rigidum Gaud) competition altered wheat grain quality: a study under elevated atmospheric CO2 levels and drought conditions. Food Chemistry, 276 285-290. doi:10.1016/j.foodchem.2018.09.145
Bajwa, Ali A., Wang, Haochen, Chauhan, Bhagirath S. and Adkins, Steve W. (2019) Effect of elevated carbon dioxide concentration on growth, productivity and glyphosate response of parthenium weed (Parthenium hysterophorus L.). Pest Management Science, . doi:10.1002/ps.5403
Weller, Sandra L., Florentine, Singarayer K. and Chauhan, Bhagirath S. (2019) Influence of selected environmental factors on seed germination and seedling emergence of Dinebra panicea var. brachiata (Steud.). Crop Protection, 117 121-127. doi:10.1016/j.cropro.2018.12.001
Bajwa, Ali Ahsan, Ullah, Aman, Farooq, Muhammad, Chauhan, Bhagirath Singh and Adkins, Steve (2019) Chemical control of parthenium weed (Parthenium hysterophorus L.) in two contrasting cultivars of rice under direct-seeded conditions. Crop Protection, 117 26-36. doi:10.1016/j.cropro.2018.11.009
Mahajan, Gulshan, McKenzie, Kerry and Chauhan, Bhagirath S. (2019) Influence of row spacing and cultivar selection on annual ryegrass (Lolium rigidum) control and grain yield in chickpea (Cicer arietinum). Crop and Pasture Science, 70 2: 140-146. doi:10.1071/CP18436
Bajwa, Ali Ahsan, Zulfiqar, Usman, Sadia, Sehrish, Bhowmik, Prasanta and Chauhan, Bhagirath Singh (2019) A global perspective on the biology, impact and management of Chenopodium album and Chenopodium murale: two troublesome agricultural and environmental weeds. Environmental Science and Pollution Research, 26 6: 5357-5371. doi:10.1007/s11356-018-04104-y
Ferguson, J. Connor, Chauhan, Bhagirath S., Chechetto, Rodolfo G., Hewitt, Andrew J., Adkins, Steve W., Kruger, Greg R. and O'Donnell, Chris C. (2019) Droplet-size effects on control of Chloris spp. with six POST herbicides. Weed Technology, 33 1: 153-158. doi:10.1017/wet.2018.99
Iqbal, Nadeem, Manalil, Sudheesh, Chauhan, Bhagirath S. and Adkins, Steve W. (2019) Glyphosate-tolerant cotton in Australia: successes and failures. Archives of Agronomy and Soil Science, . doi:10.1080/03650340.2019.1566720
Awan, Tahir Hussain, Lim, Charlemagne Alexander A., Ahmed, Sharif, Safdar, Muhammad Ehsan and Chauhan, Bhagirath Singh (2018) Weed-competitive ability of a hybrid and an inbred rice cultivar in managing Ischaemum rugosum in dry-seeded rice. Pakistan Journal of Agricultural Sciences, 55 4: 739-748. doi:10.21162/PAKJAS/18.5059
Chamara, Buddhika Sampath, Marambe, Buddhi, Kumar, Virender, Ismail, Abdelbagi M., Septiningsih, Endang M. and Chauhan, Bhagirath Singh (2018) Optimizing sowing and flooding depth for anaerobic germination-tolerant genotypes to enhance crop establishment, early growth, and weed management in dry-seeded rice (Oryza sativa L.). Frontiers in Plant Science, 9 1654. doi:10.3389/fpls.2018.01654
Mahajan, Gulshan, Mutti, Navneet Kaur, Jha, Prashant, Walsh, Michael and Chauhan, Bhagirath Singh (2018) Evaluation of dormancy breaking methods for enhanced germination in four biotypes of Brassica tournefortii. Scientific Reports, 8 1: . doi:10.1038/s41598-018-35574-2
Mahajan, Gulshan, Matloob, Amar, Walsh, Michael and Chauhan, Bhagirath S. (2018) Germination ecology of two Australian populations of African turnipweed (Sisymbrium thellungii). Weed Science, 66 6: 752-757. doi:10.1017/wsc.2018.55
Iqbal, Nadeem, Manalil, Sudheesh, Chauhan, Bhagirath S. and Adkins, Steve W. (2018) Germination biology of Sesbania (Sesbania cannabina): An emerging weed in the Australian cotton agro-environment. Weed Science, . doi:10.1017/wsc.2018.62
Ferguson, J. Connor, Chechetto, Rodolfo G., Adkins, Steve W., Hewitt, Andrew J., Chauhan, Bhagirath S., Kruger, Greg R. and O'Donnell, Chris C. (2018) Effect of spray droplet size on herbicide efficacy on four winter annual grasses. Crop Protection, 112 118-124. doi:10.1016/j.cropro.2018.05.020
Bajwa, Ali Ahsan, Ullah, Aman, Farooq, Muhammad, Chauhan, Bhagirath Singh and Adkins, Steve (2018) Effect of different densities of parthenium weed (Parthenium hysterophorus L.) on the performance of direct-seeded rice under aerobic conditions. Archives of Agronomy and Soil Science, . doi:10.1080/03650340.2018.1525705
Mahajan, Gulshan, George-Jaeggli, Barbara, Walsh, Michael and Chauhan, Bhagirath S. (2018) Effect of Soil Moisture Regimes on Growth and Seed Production of Two Australian Biotypes of Sisymbrium thellungii OE Schulz. Frontiers in Plant Science, 9 1241. doi:10.3389/fpls.2018.01241
Tanveer, Asif, Ali, Hafiz Haider, Manalil, Sudheesh, Raza, Ali and Chauhan, Bhagirath Singh (2018) Eco-biology and management of alligator weed [Alternanthera philoxeroides) (Mart.) Griseb.]: a review. Wetlands, . doi:10.1007/s13157-018-1062-1
Manalil, Sudheesh, Haider Ali, Hafiz and Chauhan, Bhagirath Singh (2018) Germination ecology of turnip weed (Rapistrum rugosum (L.) All.) in the northern regions of Australia. PLoS One, 13 7: e0201023. doi:10.1371/journal.pone.0201023
Chauhan, Bhagirath Singh, Manalil, Sudheesh, Florentine, Singarayer and Jha, Prashant (2018) Germination ecology of Chloris truncata and its implication for weed management. PLoS One, 13 7: . doi:10.1371/journal.pone.0199949
Humphries, Talia, Chauhan, Bhagirath S. and Florentine, Singarayer K (2018) Environmental factors effecting the germination and seedling emergence of two populations of an aggressive agricultural weed; Nassella trichotoma. PLoS One, 13 7: . doi:10.1371/journal.pone.0199491
Manalil, Sudheesh, Ali, Hafiz Haider and Chauhan, Bhagirath Singh (2018) Germination ecology of Sonchus oleraceus L. in the northern region of Australia. Crop and Pasture Science, . doi:10.1071/cp18059
Onen, Huseyin, Farooq, Shahid, Tad, Sonnur, Ozaslan, Cumali, Gunal, Hikmet and Chauhan, Bhagirath S. (2018) The influence of environmental factors on germination of Burcucumber (Sicyos angulatus) seeds: implications for range expansion and management. Weed Science, 66 4: 494-501. doi:10.1017/wsc.2018.20
Singh, Rajbir, Mahajan, Gulshan, Kaur, Simerjeet and Chauhan, Bhagirath Singh (2018) Issues and strategies for rice residue management to unravel winter smog in North India. Current Science, 114 12: 2419-2419.
Rajinder-Pal,, Mahajan, G., Sardana, V., Sharma, Neerja and Chauhan, B. S. (2018) Grain quality of dry-seeded rice in response to sowing dates and genotypes. International Journal of Plant Production, 12 2: 95-106. doi:10.1007/s42106-018-0010-6
Mahajan, Gulshan, Matloob, Amar, Singh, Rajbir, Singh, Vijai Pal and Chauhan, Bhagirath Singh (2018) Basmati rice in the Indian subcontinent: strategies to boost production and quality traits. Advances in Agronomy, 151 . doi:10.1016/bs.agron.2018.04.002
Thornby, David, Werth, Jeff, Hereward, James, Keenan, Michelle and Chauhan, Bhagirath S. (2018) Herbicide resistance evolution can be tamed by diversity in irrigated Australian cotton: a multi-species, multi-herbicide modelling approach. Pest Management Science, 74 10: 2363-2375. doi:10.1002/ps.4914
Javaid, Muhammad M., Florentine, Singarayer K., Ali, Hafiz and Chauhan, Bhagirath S. (2018) Environmental factors affecting the germination and emergence of white horehound (Marrubium vulgare L.): A weed of arid-zone areas. Rangeland Journal, 40 1: 47-54. doi:10.1071/RJ17121
Florentine, Singarayer, Weller, Sandra, King, Alannah, Florentine, Arunthathy, Dowling, Kim, Westbrooke, Martin and Chauhan, Bhagirath S. (2018) Seed germination response of a noxious agricultural weed Echium plantagineum to temperature, light, pH, drought stress, salinity, heat and smoke. Crop and Pasture Science, 69 3: 326-333. doi:10.1071/CP17308
Hereward, James P., Werth, Jeff A., Thornby, David F., Keenan, Michelle, Chauhan, Bhagirath Singh and Walter, Gimme H. (2018) Complete chloroplast genome of glyphosate resistant Sonchus oleraceus L. from Australia, with notes on the small single copy (SSC) region orientation. Mitochondrial DNA Part B, 3 1: 363-364. doi:10.1080/23802359.2018.1450682
Mahajan, Gulshan, Singh, Kuldeep, Singh, Naveen, Kaur, Rupinder and Chauhan, Bhagirath S. (2018) Screening of water-efficient rice genotypes for dry direct seeding in South Asia. Archives of Agronomy and Soil Science, 64 1: 103-115. doi:10.1080/03650340.2017.1337891
Hanif, Zarka, Ali, Haider, Rasool, Ghulam, Tanveer, Asif and Chauhan, Bhagirath Singh (2018) Genus Salsola: its benefits, uses, environmental perspectives and future aspects - a review [جنس گونه گیاهی سالسولا، فواید، کابردها، خصوصیات محیطی و مروری بر آینده آن]. Journal of Rangeland Science, 8 3: 315-328.
Bajwa, Ali A., Chauhan, Bhagirath S. and Adkins, Steve W. (2018) Germination ecology of two Australian biotypes of ragweed parthenium (Parthenium hysterophorus) relates to their invasiveness. Weed Science, 66 1: 62-70. doi:10.1017/wsc.2017.61
Kaur, Simerjeet, Kaur, Ramanjit and Chauhan, Bhagirath S. (2018) Understanding crop-weed-fertilizer-water interactions and their implications for weed management in agricultural systems. Crop Protection, 103 65-72. doi:10.1016/j.cropro.2017.09.011
Hereward, James P, Werth, Jeff A, Thornby, David F, Keenan, Michelle, Chauhan, Bhagirath Singh and Walter, Gimme H (2017) Gene expression in response to glyphosate treatment in fleabane (Conyza bonariensis) - glyphosate death response and candidate resistance genes. Pest management science, 74 10: 2346-2355. doi:10.1002/ps.4804
Manalil, Sudheesh, Werth, Jeff, Jackson, Rod, Chauhan, Bhagirath Singh and Preston, Christopher (2017) An assessment of weed flora 14 years after the introduction of glyphosate-tolerant cotton in Australia. Crop and Pasture Science, 68 8: 773-780. doi:10.1071/CP17116
Rasool, Ghulam, Mahajan, Gulshan, Yadav, Rajpaul, Hanif, Zarka and Chauhan, Bhagirath Singh (2017) Row spacing is more important than seeding rate for increasing Rhodes grass (Chloris gayana) control and grain yield in soybean (Glycine max). Crop and Pasture Science, 68 7: 620-624. doi:10.1071/CP17229
Nosratti, Iraj, Amiri, Sahar, Bagheri, Alireza and Chauhan, Bhagirath Singh (2017) Environmental Factors Affecting Seed Germination and Seedling Emergence of Foxtail Sophora (Sophora alopecuroides). Weed Science, 66 1: 71-77. doi:10.1017/wsc.2017.35
Chauhan, Bhagirath S., Matloob, Amar, Mahajan, Gulshan, Aslam, Farhena, Florentine, Singarayer K. and Jha, Prashant (2017) Emerging Challenges and Opportunities for Education and Research in Weed Science. Frontiers in Plant Science, 8 1537. doi:10.3389/fpls.2017.01537
Singh, Manpreet, Bhullar, Makhan S. and Chauhan, B. S. (2017) Relative time of weed and crop emergence is crucial for managing weed seed production: a study under an aerobic rice system. Crop Protection, 99 33-38. doi:10.1016/j.cropro.2017.05.013
Wang, Danying, Xu, Chunmei, Yan, Jinxiang, Zhang, Xiaoguo, Chen, Song, Chauhan, Bhagirath S., Wang, Lei and Zhang, Xiufu (2017) N-15 tracer-based analysis of genotypic differences in the uptake and partitioning of N applied at different growth stages in transplanted rice. Field Crops Research, 211 27-36. doi:10.1016/j.fcr.2017.06.017
Bajwa, Ali Ahsan, Akhter, Muhammad Javaid, Iqbal, Nadeem, Peerzada, Arslan Masood, Hanif, Zarka, Manalil, Sudheesh, Hashim, Saima, Ali, Hafiz Haider, Kebaso, Lynda, Frimpong, David, Namubiru, Halima and Chauhan, Bhagirath Singh (2017) Biology and management of Avena fatua and Avena ludoviciana: two noxious weed species of agro-ecosystems. Environmental Science and Pollution Research, 24 24: 19465-19479. doi:10.1007/s11356-017-9810-y
Abbas, Tasawer, Nadeem, Muhammad Ather, Tanveer, Asif, Matloob, Amar, Farooq, Naila, Burgos, Nilda Roma and Chauhan, Bhagirath Singh (2017) Confirmation of resistance in littleseed canarygrass (parlaris minor retz) to accase inhibitors in cnetral Junjab-Pakistan and alternative herbicides for its management. Pakistan Journal of Botany, 49 4: 1501-1507.
Bajwa, Ali Ahsan, Chauhan, Bhagirath Singh and Adkins, Steve (2017) Morphological, physiological and biochemical responses of two Australian biotypes of Parthenium hysterophorus to different soil moisture regimes. Environmental Science and Pollution Research, 24 19: 16186-16194. doi:10.1007/s11356-017-9176-1
Mahajan, G., Kaur, G. and Chauhan, B. S. (2017) Seeding rate and genotype effects on weeds and yield of dry-seeded rice. Crop Protection, 96 68-76. doi:10.1016/j.cropro.2017.01.008
Shekhawat, Kapila, Rathore, Sanjay Singh, Dass, Anchal, Das, Tapas Kumar, Mahajan, Gulshan and Chauhan, Bhagirath Singh (2017) Weed menace and management strategies for enhancing oilseed brassicas production in the Indian sub-continent: a review. Crop Protection, 96 245-257. doi:10.1016/j.cropro.2017.02.017
van der Meulen, Annemieke and Chauhan, Bhagirath Singh (2017) A review of weed management in wheat using crop competition. Crop Protection, 95 38-44. doi:10.1016/j.cropro.2016.08.004
Renton, Michael and Chauhan, Bhagirath Singh (2017) Modelling crop-weed competition: why, what, how and what lies ahead?. Crop Protection, 95 101-108. doi:10.1016/j.cropro.2016.09.003
Sardana, Virender, Mahajan, Gulshan, Jabran, Khawar and Chauhan, Bhagirath S. (2017) Role of competition in managing weeds: an introduction to the special issue. Crop Protection, 95 1-7. doi:10.1016/j.cropro.2016.09.011
Pal, Rajinder, Mahajan, G., Sardana, V. and Chauhan, B. S. (2017) Impact of sowing date on yield, dry matter and nitrogen accumulation, and nitrogen translocation in dry-seeded rice in North-West India. Field Crops Research, 206 138-148. doi:10.1016/j.fcr.2017.01.025
Ramesh, Kulasekaran, Rao, A. N. and Chauhan, Bhagirath S. (2017) Role of crop competition in managing weeds in rice, wheat, and maize in India: a review. Crop Protection, 95 14-21. doi:10.1016/j.cropro.2016.07.008
Dass, Anchal, Shekhawat, Kapila, Choudhary, Anil Kumar, Sepat, Seema, Rathore, Sanjay Singh, Mahajan, Gulshan and Chauhan, Bhagraith Singh (2017) Weed management in rice using crop competition-a review. Crop Protection, 95 45-52. doi:10.1016/j.cropro.2016.08.005
Shakeel, Muhammad, Farooq, Muhammad, Nasim, Wajid, Akram, Waseem, Khan, Fawad Zafar Ahmad, Jaleel, Waqar, Zhu, Xun, Yin, Haichen, Li, Shuzhong, Fahad, Shah, Hussain, Saddam, Chauhan, Bhagirath Singh and Jin, Fengliang (2017) Environment polluting conventional chemical control compared to an environmentally friendly IPM approach for control of diamondback moth, Plutella xylostella (L.), in China: a review. Environmental Science and Pollution Research, 24 17: 14537-14550. doi:10.1007/s11356-017-8996-3
Tshewang, Sangay, Park, Robert F., Chauhan, Bhagirath S. and Joshi, Arun K. (2017) Challenges and prospects of wheat production in Bhutan: a review. Experimental Agriculture, 54 3: 428-442. doi:10.1017/S001447971700014X
Jabran, Khawar, Riaz, Muhammad, Hussain, Mubshar, Nasim, Wajid, Zaman, Umar, Fahad, Shah and Chauhan, Bhagirath Singh (2017) Water-saving technologies affect the grain characteristics and recovery of fine-grain rice cultivars in semi-arid environment. Environmental Science and Pollution Research, 24 14: 1-11. doi:10.1007/s11356-017-8911-y
Hanif, Zarka, Naeem, Muhammad, Ali, Hafiz Haider, Tanveer, Asif, Javaid, Muhammad Mansoor, Peerzada, Arslan Masood and Chauhan, Bhagraith Singh (2017) Effect of environmental factors on germination of Salsola foetida: potential species for rehabilitation of degraded rangelands. Rangeland Ecology and Management, 70 5: 638-643. doi:10.1016/j.rama.2017.02.003
Peerzada, Arslan Masood, Ali, Hafiz Haider, Hanif, Zarka, Bajwa, Ali Ahsan, Kebaso, Lynda, Frimpong, David, Iqbal, Nadeem, Namubiru, Halima, Hashim, Saima, Rasool, Ghulam, Manalil, Sudheesh, van der Meulen, Annemieke and Chauhan, Bhagirath Singh (2017) Eco-biology, impact, and management of Sorghum halepense (L.) Pers.. Biological Invasions, 1-19. doi:10.1007/s10530-017-1410-8
Abbas, Tasawer, Nadeem, Muhammad Ather, Tanveer, Asif and Chauhan, Bhagirath Singh (2017) Can hormesis of plant-released phytotoxins be used to boost and sustain crop production?. Crop Protection, 93 69-76. doi:10.1016/j.cropro.2016.11.020
Ramesh, Kulasekaran, Matloob, Amar, Aslam, Farhena, Florentine, Singarayer K. and Chauhan, Bhagirath S. (2017) Weeds in a changing climate: vulnerabilities, consequences, and implications for future weed management. Frontiers in Plant Science, 8 95. doi:10.3389/fpls.2017.00095
Busi, Roberto, Nguyen, Nghia K., Chauhan, Bhagirath S., Vidotto, Francesco, Tabacchi, Maurizio and Powles, Stephen B. (2017) Can herbicide safeners allow selective control of weedy rice infesting rice crops?. Pest Management Science, 73 1: 71-77. doi:10.1002/ps.4411
Sharda, Rakesh, Mahajan, Gulshan, Siag, Mukesh, Singh, Angrej and Chauhan, Bhagraith Singh (2017) Performance of drip-irrigated dry-seeded rice (Oryza sativa L.) in South Asia. Paddy and Water Environment, 15 1: 93-100. doi:10.1007/s10333-016-0531-5
Nosratti, Iraj, Soltanabadi, Samira, Honarmand, Saied J. and Chauhan, Bhagirath S. (2017) Environmental factors affect seed germination and seedling emergence of invasive Centaurea balsamita. Crop and Pasture Science, 68 6: 583-589. doi:10.1071/CP17183
Hereward, James P., Werth, Jeff A., Thornby, David F., Keenan, Michelle, Chauhan, Bhagirath Singh and Walter, Gimme H. (2017) Complete chloroplast genome of glyphosate resistant Conyza bonariensis (L.) Cronquist from Australia. Mitochondrial DNA Part B: Resources, 2 2: 444-445. doi:10.1080/23802359.2017.1357441
Khan, Muhammad Azim, Afridi, Riaz Ahmad, Hashim, Saima, Khattak, Abdul Mateen, Ahmad, Zubair, Wahid, Fazli and Chauhan, Bhagirath Singh (2016) Integrated effect of allelochemicals and herbicides on weed suppression and soil microbial activity in wheat (Triticum aestivum L.). Crop Protection, 90 34-39. doi:10.1016/j.cropro.2016.08.018
Tursun, Nihat, Datta, Avishek, Sakinmaz, Mahmut Sami, Kantarci, Zekeriya, Knezevic, Stevan Z. and Chauhan, Bhagirath Singh (2016) The critical period for weed control in three corn (Zea mays L.) types. Crop Protection, 90 59-65. doi:10.1016/j.cropro.2016.08.019
Tshewang, Sangay, Sindel, Brian M., Ghimiray, Mahesh and Chauhan, Bhagirath Singh (2016) Weed management challenges in rice (Oryza sativa L.) for food security in Bhutan: a review. Crop Protection, 90 117-124. doi:10.1016/j.cropro.2016.08.031
Yadav, Dharam Bir, Yadav, Ashok, Punia, Satbir Singh and Chauhan, Bhagirath Singh (2016) Management of herbicide-resistant Phalaris minor in wheat by sequential or tank-mix applications of pre- and post-emergence herbicides in north-western Indo-Gangetic Plains. Crop Protection, 89 239-247. doi:10.1016/j.cropro.2016.07.012
Bajwa, Ali Ahsan, Sadia, Sehrish, Ali, Hafiz Haider, Jabran, Khawar, Peerzada, Arslan Masood and Chauhan, Bhagirath Singh (2016) Biology and management of two important Conyza weeds: a global review. Environmental Science and Pollution Research, 23 24: 1-17. doi:10.1007/s11356-016-7794-7
Fernando, Nimesha, Humphries, Talia, Florentine, Singarayer K. and Chauhan, Bhagirath S. (2016) Factors affecting seed germination of feather fingergrass (Chloris virgata). Weed Science, 64 4: 605-612. doi:10.1614/WS-D-15-00212.1
Mhlanga, Blessing, Chauhan, Bhagirath Singh and Thierfelder, Christian (2016) Weed management in maize using crop competition: a review. Crop Protection, 88 28-36. doi:10.1016/j.cropro.2016.05.008
Ferguson, J. Connor, Chechetto, Rodolfo G., O'Donnell, Chris C., Fritz, Brad K., Hoffmann, W. Clint, Coleman, Chet E., Chauhan, Bhagirath S., Adkins, Steve W., Kruger, Greg R. and Hewitt, Andrew J. (2016) Assessing a novel smartphone application – SnapCard, compared to five imaging systems to quantify droplet deposition on artificial collectors. Computers and Electronics in Agriculture, 128 193-198. doi:10.1016/j.compag.2016.08.022
Weerarathne, L. V. Y., Marambe, B. and Chauhan, Bhagirath S. (2016) Does intercropping play a role in alleviating weeds in cassava as a non-chemical tool of weed management? - a review. Crop Protection, 95 81-88. doi:10.1016/j.cropro.2016.08.028
Datta, Avishek, Ullah, Hayat, Tursun, Nihat, Pornprom, Tosapon, Knezevic, Stevan Z. and Chauhan, Bhagirath Singh (2016) Managing weeds using crop competition in soybean [Glycine max (L.) Merr.]. Crop Protection, 95 60-68. doi:10.1016/j.cropro.2016.09.005
Awan, Tahir Hussain and Chauhan, Bhagirath Singh (2016) Effect of emergence time, inter- and intra-specific competition on growth and fecundity of Echinochloa crus-galli in dry-seeded rice. Crop Protection, 87 98-107. doi:10.1016/j.cropro.2016.05.004
Chamara, B. S., Marambe, B. and Chauhan, Bhagirath S. (2016) Management of Cleome rutidosperma DC. using high crop density in dry-seeded rice. Crop Protection, 95 120-128. doi:10.1016/j.cropro.2016.08.009
Bajwa, Ali Ahsan, Walsh, Michael and Chauhan, Bhagirath Singh (2016) Weed management using crop competition in Australia. Crop Protection, 95 8-13. doi:10.1016/j.cropro.2016.08.021
Manalil, Sudheesh, Coast, Onoriode, Werth, Jeff and Chauhan, Bhagraith Singh (2016) Weed management in cotton (Gossypium hirsutum L.) through weed-crop competition: a review. Crop Protection, 95 53-59. doi:10.1016/j.cropro.2016.08.008
Weerarathne L. V. Y., Marambe B. and Chauhan, Bhagirath S. (2016) Intercropping as an effective component of integrated weed management in tropical root and tuber crops: a review. Crop Protection, 95 89-100. doi:10.1016/j.cropro.2016.08.010
Fahad, Shah, Hussain, Saddam, Saud, Shah, Hassan, Shah, Chauhan, Bhagirath Singh, Khan, Fahad, Ihsan, Muhammad Zahid, Ullah, Abid, Wu, Chao, Bajwa, Ali Ahsan, Alharby, Hesham, Amanullah, Nasim, Wajid, Shahzad, Babar, Tanveer, Mohsin and Huang, Jianliang (2016) Responses of rapid viscoanalyzer profile and other rice grain qualities to exogenously applied plant growth regulators under high day and high night temperatures. PLoS One, 11 7: 1-13. doi:10.1371/journal.pone.0159590
Chauhan, Bhagirath Singh, Florentine, Singarayer Kumardas, Ferguson, J. Connor and Chechetto, Rodolfo G. (2016) Implications of narrow crop row spacing in managing weeds in mungbean (Vigna radiata). Crop Protection, 95 116-119. doi:10.1016/j.cropro.2016.07.004
Jha, Prashant, Kumar, Vipan, Godara, Rakesh K. and Chauhan, Bhagirath S. (2016) Weed management using crop competition in the United States: a review. Crop Protection, 95 31-37. doi:10.1016/j.cropro.2016.06.021
Mahmood, Ako H., Florentine, Singarayer K., Chauhan, Bhagirath S., McLaren, David A., Palmer, Grant C. and Wright, Wendy (2016) Influence of various environmental factors on seed germination and seedling emergence of a noxious environmental weed: green galenia (Galenia pubescens). Weed Science, 64 3: 486-494. doi:10.1614/WS-D-15-00184.1
Florentine, Singarayer K., Weller, Sandra, Graz, Patrick F., Westbrooke, Martin, Florentine, Arunthathy, Javaid, Mansoor, Fernando, Nimesha, Chauhan, Bhagirath S. and Dowling, Kim (2016) Influence of selected environmental factors on seed germination and seedling survival of the arid zone invasive species tobacco bush (Nicotiana glauca R. Graham). Rangeland Journal, 38 4: 417-425. doi:10.1071/RJ16022
Bajwa, Ali Ahsan, Chauhan, Bhagirath Singh, Farooq, Muhammad, Shabbir, Asad and Adkins, Steve William (2016) What do we really know about alien plant invasion? A review of the invasion mechanism of one of the world’s worst weeds. Planta, 244 1: 39-57. doi:10.1007/s00425-016-2510-x
Fernando, Nimesha, Manalil, Sudheesh, Florentine, Singarayer K., Chauhan, Bhagirath S. and Seneweera, Saman (2016) Glyphosate resistance of C3 and C4 weeds under rising atmospheric CO2. Frontiers in Plant Science, 7 910: 1-11. doi:10.3389/fpls.2016.00910
Chauhan, Bhagirath Singh (2016) Germination biology of Hibiscus tridactylites in Australia and the implications for weed management. Scientific Reports, 6 26006. doi:10.1038/srep26006
Peerzada, Arslan Masood, Bajwa, Ali Ahsan, Ali, Hafiz Haider and Chauhan, Bhagirath Singh (2016) Biology, impact, and management of Echinochloa colona (L.) Link. Crop Protection, 83 56-66. doi:10.1016/j.cropro.2016.01.011
Hussain Awan, Tahir, Cruz, Pompe C. Sta and Chauhan, Bhagirath Singh (2016) Effect of pre-emergence herbicides and timing of soil saturation on the control of six major rice weeds and their phytotoxic effects on rice seedlings. Crop Protection, 83 37-47. doi:10.1016/j.cropro.2016.01.013
Bhullar, Makhan S., Kumar, Sunny, Kaur, Simerjeet, Kaur, Tarundeep, Singh, Jasvir, Yadav, Ramawatar, Chauhan, Bhagirath S. and Gill, Gurjeet (2016) Management of complex weed flora in dry-seeded rice. Crop Protection, 83 20-26. doi:10.1016/j.cropro.2016.01.012
Shekhawat, Kapila, Rathore, S.S., Kandpal, B.K., Premi, O.P., Singh, Dhiraj and Chauhan, Bhagirath Singh (2016) Crop establishment techniques affect productivity, sustainability, and soil health under mustard-based cropping systems of Indian semi-arid regions. Soil and Tillage Research, 158 137-146. doi:10.1016/j.still.2015.12.008
Peerzada, Arslan Masood, Ali, Hafiz Haider and Chauhan, Bhagirath Singh (2016) Weed management in sorghum [Sorghum bicolor (L.) Moench] using crop competition: a review. Crop Protection, 95 74-80. doi:10.1016/j.cropro.2016.04.019
Rathore, M., Singh, Raghwendra, Kumar, B. and Chauhan, B. S. (2016) Characterization of functional trait diversity among Indian cultivated and weedy rice populations. Scientific Reports, 6 e24176.1-e24176.9. doi:10.1038/srep24176
Mhlanga, Blessing, Cheesman, Stephanie, Chauhan, Bhagirath Singh and Thierfelder, Christian (2016) Weed emergence as affected by maize (Zea mays L.)-cover crop rotations in contrasting arable soils of Zimbabwe under conservation agriculture. Crop Protection, 81 47-56. doi:10.1016/j.cropro.2015.12.007
Singh, Vijay, Jat, Mangi L., Ganie, Zahoor A., Chauhan, Bhagirath S. and Gupta, Raj K. (2016) Herbicide options for effective weed management in dry direct-seeded rice under scented rice-wheat rotation of western Indo-Gangetic Plains. Crop Protection, 81 168-176. doi:10.1016/j.cropro.2015.12.021
Ferguson, J. Connor, Chechetto, Rodolfo G., Hewitt, Andrew J., Chauhan, Bhagirath S., Adkins, Steve W., Kruger, Greg R. and O'Donnell, Chris C. (2016) Assessing the deposition and canopy penetration of nozzles with different spray qualities in an oat (Avena sativa L.) canopy. Crop Protection, 81 14-19. doi:10.1016/j.cropro.2015.11.013
Singh, Virender P., Dhyani, Vipin C., Singh, Shailendra P., Kumar, Abnish, Manalil, Sudheesh and Chauhan, Bhagirath S. (2016) Effect of herbicides on weed management in dry-seeded rice sown under different tillage systems. Crop Protection, 80 118-126. doi:10.1016/j.cropro.2015.09.018
Kraehmer, Hansjoerg, Jabran, Khawar, Mennan, Husrev and Chauhan, Bhagirath Singh (2016) Global distribution of rice weeds - a review. Crop Protection, 80 73-86. doi:10.1016/j.cropro.2015.10.027
Ahmed, Sharif, Humphreys, Elizabeth, Salim, Muhammad and Chauhan, Bhagirath S. (2016) Growth, yield and nitrogen use efficiency of dry-seeded rice as influenced by nitrogen and seed rates in Bangladesh. Field Crops Research, 186 18-31. doi:10.1016/j.fcr.2015.11.001
Pirzada, A. M., Naeem, M., Ali, H. H., Tanveer, A., Javaid, M. M. and Chauhan, B. S. (2016) Cenchrus biflorus L. (Indian sandbur), a blessing or curse in arid ecosystems: a review. Grass and Forage Science, 72 1: 179-192. doi:10.1111/gfs.12215
Mahajan, Gulshan and Chauhan, Bhagirath Singh (2016) Performance of dry direct-seeded rice in response to genotype and seeding rate. Agronomy Journal, 108 1: 257-265. doi:10.2134/agronj2015.0296
Kaur, Rupinder, Bedi, Seema, Mahajan, Gulshan, Kaur, Gurpreet and Chauhan, Bhagirath Singh (2016) Physiological and biochemical indicators for assessing nitrogen-use efficiency in rice (Oryza sativa) genotypes under dry direct seeding. Crop and Pasture Science, 67 11: 1158-1167. doi:10.1071/CP16204
Choudhary, V. K., Dixit, Anil and Chauhan, Bhagirath S. (2016) Resource-use maximisation through legume intercropping with maize in the eastern Himalayan region of India. Crop and Pasture Science, 67 5: 508-519. doi:10.1071/CP15233
Ali, Hafiz Haider, Arslan Masood, Peerzada, Hanif, Zarka, Hashim, Saima and Chauhan, Bhagirath Singh (2016) Weed management using crop competition in Pakistan: a review. Crop Protection, 95 22-30. doi:10.1016/j.cropro.2016.07.009
Hereward, James P., Werth, Jeff A., Thornby, David F., Keenan, Michelle, Chauhan, Bhagirath Singh and Walter, Gimme H. (2016) Complete chloroplast genome sequences of two species of Chloris grass, Chloris truncata Sw. and Chloris virgata R.Br. Mitochondrial DNA Part B- Resources, 1 1: 960-961. doi:10.1080/23802359.2016.1266705
Hereward, James P., Werth, Jeff A., Thornby, David F., Keenan, Michelle, Chauhan, Bhagirath Singh and Walter, Gimme H. (2016) Complete chloroplast genome sequences of six lines of Echinochloa colona (L.) link. Mitochondrial DNA Part B- Resources, 1 1: 945-946. doi:10.1080/23802359.2016.1261612
Ahmed, S., Awan, T. H., Salim, M. and Chauhan, B. S. (2015) Economics of nitrogen and integrated weed management in dry seeded rice. Journal of Animal and Plant Sciences, 25 6: 1675-1684.
Awan, Tahir Hussain, Cruz, Pompe C. Sta and Chauhan, Bhagirath Singh (2015) Efficacy and economics of different herbicides, their weed species selectivity, and the productivity of mechanized dry-seeded rice. Crop Protection, 78 239-246. doi:10.1016/j.cropro.2015.09.016
Chauhan, Bhagirath Singh and Bajwa, Ali Ahsan (2015) Management of Rottboellia cochinchinensis and other weeds through sequential application of herbicides in dry direct-seeded rice in the Philippines. Crop Protection, 78 131-136. doi:10.1016/j.cropro.2015.09.007
Chauhan, Bhagirath S. and Ramesh, Kulasekaran (2015) Weed regimes in agro-ecosystems in the changing climate scenario–A review. Indian Journal of Agronomy, 60 4: 479-484.
Chauhan, Bhagirath Singh, Namuco, Ofelia S., Ocampo, Leo Angelo L., Son, Tran thi Ngoc, Thu, Tran thi Anh, Nam, Nguyan N., Phuong, Le Ngoc and Bajwa, Ali Ahsan (2015) Weedy rice (Oryza sativa f. spontanea) problems and management in wet direct-seeded rice (O. sativa L.) in the Mekong Delta of Vietnam. Crop Protection, 78 40-47. doi:10.1016/j.cropro.2015.08.016
Jabran, Khawar and Chauhan, Bhagirath Singh (2015) Weed management in aerobic rice systems. Crop Protection, 78 151-163. doi:10.1016/j.cropro.2015.09.005
Jabran, K., Ullah, E., Hussain, M., Farooq, M., Haider, N. and Chauhan, B. S. (2015) Water saving, water productivity and yield outputs of fine-grain rice cultivars under conventional and water-saving rice production systems. Experimental Agriculture, 51 4: 567-581. doi:10.1017/S0014479714000477
Ferguson, J. Connor, O'Donnell, Chris C., Chauhan, Bhagirath S., Adkins, Steve W., Kruger, Greg R., Wang, Ruobing, Urach Ferreira, Pedro H. and Hewitt, Andrew J. (2015) Determining the uniformity and consistency of droplet size across spray drift reducing nozzles in a wind tunnel. Crop Protection, 76 1-6. doi:10.1016/j.cropro.2015.06.008
Bajwa, Ali A., Mahajan, Gulshan and Chauhan, Bhagirath S. (2015) Nonconventional weed management strategies for modern agriculture. Weed Science, 63 4: 723-747. doi:10.1614/WS-D-15-00064.1
Weller, Sandra, Florentine, Singarayer, Sillitoe, James, Grech, Charles, McLaren, David and Chauhan, Bhagirath Singh (2015) Detecting the Seeds of Nassella neesiana in Large Round Hay Bales, by Means of Non-Destructive Core Sampling. PLoS One, 10 9: e0137343-e0137343. doi:10.1371/journal.pone.0137343
Lim, Charlemagne Alexander A., Awan, Tahir Hussain, Cruz, Pompe C. Sta. and Chauhan, Bhagirath Singh (2015) Influence of environmental factors, cultural practices, and herbicide application on seed germination and emergence ecology of Ischaemum rugosum salisb. PLoS One, 10 9: 1-28. doi:10.1371/journal.pone.0137256
Bajwa, Ali Ahsan, Jabran, Khawar, Shahid, Muhammad, Ali, Hafiz Haider, Chauhan, Bhagirath Singh and Ehsanullah (2015) Eco-biology and management of Echinochloa crus-galli. Crop Protection, 75 151-162. doi:10.1016/j.cropro.2015.06.001
Ahmed, Sharif, Humphreys, Elizabeth and Chauhan, Bhagirath S. (2015) Optimum sowing date and cultivar duration of dry-seeded boro on the High Ganges River Floodplain of Bangladesh. Field Crops Research, 190 91-102. doi:10.1016/j.fcr.2015.12.004
Awan, Tahir Hussain, Sta. Cruz, Pompe C. and Chauhan, Bhagirath Singh (2015) Growth analysis and biomass partitioning of Cyperus iria in response to rice planting density and nitrogen rate. Crop Protection, 74 92-102. doi:10.1016/j.cropro.2015.04.010
Chauhan, Bhagirath S., Ahmed, Sharif and Awan, Tahir H. (2015) Performance of sequential herbicides in dry-seeded rice in the Philippines. Crop Protection, 74 124-130. doi:10.1016/j.cropro.2015.04.013
Mahajan, G, Ramesha, M.S and Chauhan, B.S (2015) Genotypic differences for water-use efficiency and weed competitiveness in dry direct-seeded rice. Agronomy Journal, 107 4: 1573-1583. doi:10.2134/agronj14.0508
Ahmed, Sharif and Chauhan, Bhagirath Singh (2015) Efficacy and phytotoxicity of different rates of oxadiargyl and pendimethalin in dry-seeded rice (Oryza sativa L.) in Bangladesh. Crop Protection, 72 169-174. doi:10.1016/j.cropro.2015.03.021
Mahajan, G. and Chauhan, B. S. (2015) Weed control in dry direct-seeded rice using tank mixtures of herbicides in South Asia. Crop Protection, 72 90-96. doi:10.1016/j.cropro.2015.03.002
Awan, Tahir Hussain, Sta Cruz, Pompe C. and Chauhan, Bhagirath Singh (2015) Agronomic indices, growth, yield-contributing traits, and yield of dry-seeded rice under varying herbicides. Field Crops Research, 177 15-25. doi:10.1016/j.fcr.2015.03.001
Jabran, Khawar, Mahajan, Gulshan, Sardana, Virender and Chauhan, Bhagirath S. (2015) Allelopathy for weed control in agricultural systems. Crop Protection, 72 57-65. doi:10.1016/j.cropro.2015.03.004
Chauhan, Bhagirath Singh, Ahmed, Sharif, Awan, Tahir Hussain, Jabran, Khawar and Manalil, Sudheesh (2015) Integrated weed management approach to improve weed control efficiencies for sustainable rice production in dry-seeded systems. Crop Protection, 71 19-24. doi:10.1016/j.cropro.2015.01.012
Matloob, Amar, Khaliq, Abdul, Tanveer, Asif, Hussain, Saddam, Aslam, Farhena and Chauhan, Bhagirath Singh (2015) Weed dynamics as influenced by tillage system, sowing time and weed competition duration in dry-seeded rice. Crop Protection, 71 25-38. doi:10.1016/j.cropro.2015.01.009
Fahad, Shah, Hussain, Saddam, Chauhan, Bhagirath Singh, Saud, Shah, Wu, Chao, Hassan, Shah, Tanveer, Mohsin, Jan, Amanullah and Huang, Jianliang (2015) Weed growth and crop yield loss in wheat as influenced by row spacing and weed emergence times. Crop Protection, 71 101-108. doi:10.1016/j.cropro.2015.02.005
Awan, Tahir Hussain, Sta. Cruz, Pompe C., Ahmed, Sharif and Chauhan, Bhagirath S. (2015) Effect of nitrogen application, rice planting density, and water regime on the morphological plasticity and biomass partitioning of Chinese sprangletop (Leptochloa chinensis). Weed Science, 63 2: 448-460. doi:10.1614/WS-D-14-00095.1
Asgarpour, Rayhaneh, Ghorbani, Reza, Khajeh-Hosseini, Mohammad, Mohammadvand, Elmira and Chauhan, Bhagirath Singh (2015) Germination of Spotted Spurge (Chamaesyce maculata) Seeds in Response to Different Environmental Factors. Weed Science, 63 2: 502-510. doi:10.1614/WS-D-14-00162.1
Ahmed, Sharif, Opena, Jhoana L and Chauhan, Bhagirath S (2015) Seed Germination Ecology of Doveweed (Murdannia nudiflora) and Its Implication for Management in Dry-Seeded Rice. Weed Science, 63 2: 491-501. doi:10.1614/WS-D-14-00115.1
Tanveer, Asif, Khaliq, Abdul, Ali, Hafiz Haider, Mahajan, Gulshan and Chauhan, Bhagirath S. (2015) Interference and management of parthenium: the world's most important invasive weed. Crop Protection, 68 49-59. doi:10.1016/j.cropro.2014.11.005
Mahajan, G., Sharma, N., Kaur, R. and Chauhan, B. S. (2015) Comparison of photoperiod-sensitive and photoperiod-insensitive basmati cultivars for grain yield, water productivity, and quality traits under varied transplanting dates in Northwest India. Crop and Pasture Science, 66 8: 793-801. doi:10.1071/CP14297
Chauhan, Bhagirath Singh, Opena, Jhoana and Ali, Jauhar (2015) Response of 10 elite “green super rice” genotypes to weed infestation in aerobic rice systems. Plant Production Science, 18 2: 228-233. doi:10.1626/pps.18.228
Matloob, Amar, Khaliq, Abdul and Chauhan, Bhagirath Singh (2015) Weeds of direct-seeded rice in Asia: problems and opportunities. Advances in Agronomy, 130 291-336. doi:10.1016/bs.agron.2014.10.003
Chauhan, Bhagirath Singh, Awan, Tahir Hussain, Abugho, Seth Bernard, Evengelista, Gio and Sudhir-Yadav (2015) Effect of crop establishment methods and weed control treatments onweed management, and rice yield. Field Crops Research, 172 1: 72-84. doi:10.1016/j.fcr.2014.12.011
Singh, Manpreet, Bhullar, Makhan S. and Chauhan, Bhagirath S. (2015) Influence of tillage, cover cropping, and herbicides on weeds and productivity of dry direct-seeded rice. Soil and Tillage Research, 147 39-49. doi:10.1016/j.still.2014.11.007
Weller, Sandra, Florentine, Singarayer, Sillitoe, James, Grech, Charles, McLaren, David and Chauhan, Bhagirath Singh (2015) The need for speed: Timely prevention of the dispersal of noxious weeds in relief fodder using efficient sampling procedures. Crop Protection, 70 1: 21-27. doi:10.1016/j.cropro.2014.12.014
-Singh, Manpreet, Bhullar, Makhan S. and Chauhan, Bhagirath S. (2015) Seed bank dynamics and emergence pattern of weeds as affected by tillage systems in dry direct-seeded rice. Crop Protection, 67 168-177. doi:10.1016/j.cropro.2014.10.015
Ahmed, Sharif, Humphreys, Elizabeth, Salim, Muhammad and Chauhan, Bhagirath S. (2014) Optimizing sowing management for short duration dry seeded aman rice on the High Ganges River floodplain of Bangladesh. Field Crops Research, 169 77-88. doi:10.1016/j.fcr.2014.09.009
Wang, Danying, Chen, Song, Wang, Zaiman, Ji, Chenglin, Xu, Chunmei, Zhang, Xiufu and Chauhan, Bhagirath Singh (2014) Optimizing hill seeding density for high-yielding hybrid rice in a single rice cropping system in South China. PLoS One, 9 10: e109417. doi:10.1371/journal.pone.0109417
Opena, Jhoana L., Quilty, James R., Correa, Teodoro Q. and Chauhan, Bhagirath S. (2014) Weed population dynamics, herbicide efficacies, and crop performance in a sprinkler-irrigated maize-rice cropping system. Field Crops Research, 167 119-130. doi:10.1016/j.fcr.2014.07.014
Singh, Manpreet, Bhullar, Makhan S. and Chauhan, Bhagirath S. (2014) The critical period for weed control in dry-seeded rice. Crop Protection, 66 80-85. doi:10.1016/j.cropro.2014.08.009
Jabran, K., Ullah, E., Hussain, M., Farooq, M., Zaman, U., Yaseen, M. and Chauhan, B. S. (2014) Mulching improves water productivity, yield and quality of fine rice under eater-saving rice production systems. Journal of Agronomy and Crop Science, 201 5: 1-12. doi:10.1111/jac.12099
Chen, Song, Wang, Danying, Xu, Chunmei, Ji, Chenglin, Zhang, Xiaoguo, Zhao, Xia, Zhang, Xiufu and Chauhan, Bhagirath Singh (2014) Responses of super rice (Oryza sativa L.) to different planting methods for grain yield and nitrogen-use efficiency in the single cropping season. PLoS One, 9 8: e104950.1-e104950.9. doi:10.1371/journal.pone.0104950
Ahmed, Sharif, Salim, Muhammad and Chauhan, Bhagirath S. (2014) Effect of Weed Management and Seed Rate on Crop Growth under Direct Dry Seeded Rice Systems in Bangladesh. PLoS One, 9 7: e101919.1-e101919.10. doi:10.1371/journal.pone.0101919
Awan, Tahir Hussain, Sta Cruz, Pompe C. and Chauhan, Bhagirath Singh (2014) Ecological significance of rice (Oryza sativa) planting density and nitrogen rates in managing the growth and competitive ability of itchgrass (Rottboellia cochinchinensis) in direct-seeded rice systems. Journal of Pest Science, 88 2: 427-438. doi:10.1007/s10340-014-0604-4
Awan, Tahir Hussain, Chauhan, Bhagirath Singh and Pompe, Pompe C. Sta. (2014) Physiological and morphological responses of Ischaemum rugosum Salisb. (Wrinkled grass) to different nitrogen rates and rice seeding rates. PLoS One, 9 6: e98255.1-e98255.13. doi:10.1371/journal.pone.0098255
Mahajan, Gulshan, Poonia, Vikas and Chauhan, Bhagirath S. (2014) Integrated weed management using planting pattern, cultivar, and herbicide in dry-seeded rice in Northwest India. Weed Science, 62 2: 350-359. doi:10.1614/WS-D-13-00115.1
Awan, Tahir Hussain, Chauhan, Bhagirath Singh and Sta Cruz, Pompe C. (2014) Influence of environmental factors on the germination of urena lobata L. and its response to herbicides. PLoS ONE, 9 3: e90305.1-e90305.8. doi:10.1371/journal.pone.0090305
Opena, Jhoana L, Chauhan, Bhagirath S. and Baltazar, Aurora M. (2014) Seed germination ecology of echinochloa glabrescens and its implication for management in rice (Oryza sativa L.). PLoS ONE, 9 3: e92261.1-e92261.9. doi:10.1371/journal.pone.0092261
Ahmed,Sharif and Chauhan, Bhagirath Singh (2014) Performance of different herbicides in dry-seeded rice in Bangladesh. The Scientific World Journal, 2014 e729418.1-e729418.14. doi:10.1155/2014/729418
Chauhan, Bhagirath Singh, Ngoc, Son Tran Thi, Duong, Dinh and Le Ngoc, Phuong (2014) Effect of pretilachlor on weedy rice and other weeds in wet-seeded rice cultivation in South Vietnam. Plant Production Science, 17 4: 315-320. doi:10.1626/pps.17.315
Choudhary, Vijay Kumar, Dixit, Anil, Kumar, Paramasivam Suresh and Chauhan, Bhagirath Singh (2014) Productivity, weed dynamics, nutrient mining, and monetary advantage of maize-legume intercropping in the Eastern Himalayan region of India. Plant Production Science, 17 4: 342-352. doi:10.1626/pps.17.342
Chauhan, Bhagirath Singh, Prabhjyot-Kaur, Mahajan, Gulshan, Randhawa, Ramanjit Kaur, Singh, Harpreet and Kang, Manjit S. (2014) Global warming and its possible impact on agriculture in India. Advances in Agronomy, 123 65-121. doi:10.1016/B978-0-12-420225-2.00002-9
Chauhan, Bhagirath S. and De Leon, Ma Jenina (2014) Seed Germination, Seedling Emergence, and Response to Herbicides of Wild Bushbean (Macroptilium lathyroides). Weed Science, 62 4: 563-570. doi:10.1614/WS-D-14-00038.1
Awan, Tahir Hussain, Chauhan, Bhagirath Singh and Sta. Cruz, Pompe C. (2014) Growth plasticity of Junglerice (Echinochloa colona) for resource use when grown with different rice (Oryza sativa) planting densities and nitrogen rates in dry-seeded conditions. Weed Science, 62 4: 571-587. doi:10.1614/WS-D-14-00054.1
Chauhan, Bhagirath S., Abeysekera, Anuruddhika S.K., Wickramarathe, Manoja S., Kulatunga, Sakinda D. and Wickrama, Upali B. (2014) Effect of rice establishment methods on weedy rice (Oryza sativa L.) infestation and grain yield of cultivated rice (O. sativa L.) in Sri Lanka. Crop Protection, 55 42-49. doi:10.1016/j.cropro.2013.09.008
Khaliq, Abdul, Matloob, Amar and Chauhan, Bhagirath Singh (2014) Weed management in dry-seeded fine rice under varying row spacing in the rice-wheat system of Punjab, Pakistan. Plant Production Science, 17 4: 321-332. doi:10.1626/pps.17.321
Mahajan, Gulshan, Ramesha, Mugalodi S. and Chauhan, Bhagirath S. (2014) Response of rice genotypes to weed competition in dry direct-seeded rice in India. Scientific World Journal, 2014 Article ID 641589: . doi:10.1155/2014/641589
Chauhan, Bhagirath Singh and Abugho, Seth Bernard (2013) Effects of water regime, nitrogen fertilization, and rice plant density on growth and reproduction of lowland weed Echinochloa crus-galli. Crop Protection, 54 142-147. doi:10.1016/j.cropro.2013.08.005
Chauhan, Bhagirath S. (2013) Seed germination ecology of feather lovegrass [Eragrostis tenella (L.) Beauv. Ex Roemer & J.A. Schultes]. PLoS One, 8 11: e79398. doi:10.1371/journal.pone.0079398
Chauhan, Bhagirath S. and Abugho, Seth B. (2013) Effect of crop residue on seedling emergence and growth of selected weed species in a sprinkler-irrigated zero-till dry-seeded rice system. Weed Science, 61 3: 403-409. doi:10.1614/WS-D-12-00147.1
Mahajan, Gulshan and Chauhanm Bhagirath Singh (2013) The role of cultivars in managing weeds in dry-seeded rice production systems. Crop Protection, 49 52-57. doi:10.1016/j.cropro.2013.03.008
Chauhan, Bhagirath Singh (2013) Strategies to manage weedy rice in Asia. Crop Protection, 48 51-56. doi:10.1016/j.cropro.2013.02.015
Chauhan, B. S. and Opena, J. (2013) Weed management and grain yield of rice sown at low seeding rates in mechanized dry-seeded systems. Field Crops Research, 141 9-15. doi:10.1016/j.fcr.2012.11.002
Mahajan, G., Chauhan, B. S. and Gill, M. S. (2013) Dry-seeded rice culture in Punjab State of India: lessons learned from farmers. Field Crops Research, 144 89-99. doi:10.1016/j.fcr.2013.01.008
Chauhan, B. S. and Opena, J. (2013) Implications of plant geometry and weed control options in designing a low-seeding seed-drill for dry-seeded rice systems. Field Crops Research, 144 225-231. doi:10.1016/j.fcr.2012.12.014
Chauhan, Bhagirath Singh (2013) Phenotypic plasticity of blistering ammannia (Ammannia baccifera) in competition with direct-seeded rice. Weed Technology, 27 2: 373-377. doi:10.1614/WT-D-12-00139.1
Chauhan, Bhagirath S. and Abugho, Seth B. (2013) Weed management in mechanized-sown, zero-till dry-seeded rice. Weed Technology, 27 1: 28-33. doi:10.1614/WT-D-12-00088.1
Chauhan, B. S. (2013) Effect of tillage systems, seeding rates, and herbicides on weed growth and grain yield in dry-seeded rice systems in the Philippines. Crop Protection, 54 244-250. doi:10.1016/j.cropro.2013.09.001
Chauhan, Bhagirath S., Abeysekera, Anuruddika S.K., Kalatunga, Sakinda D. and Wickrama, Upali B. (2013) Performance of different herbicides in a dry-seeded rice system in Sri Lanka. Weed Technology, 27 459-462.
Chauhan, Bhagirath S., Abugho, Seth B., Amas, Junrey C. and Gregorio, Glenn B. (2013) Effect of salinity on growth of barnyardgrass (Echinochloa crus-galli), horse purslane (Trianthema portulacastrum), junglerice (Echinochloa colona), and rice. Weed Science, 61 2: 244-248. doi:10.1614/WS-D-12-00069.1
Chauhan, Bhagirath S. (2013) Growth response of itchgrass (Rottboellia cochinchinensis) to water stress. Weed Science, 61 1: 98-103. doi:10.1614/WS-D-12-00060.1
Chauhan, Bhagirath Singh (2013) Shade reduces growth and seed production of Echinochloa colona, Echinochloa crus-galli, and Echinochloa glabrescens. Crop Protection, 43 241-245. doi:10.1016/j.cropro.2012.10.009
Mahajan, Gulshan and Chauhan, Bhagirath S. (2013) Herbicide options for weed control in dry-seeded aromatic rice in India. Weed Technology, 27 4: 682-689. doi:10.1614/WT-D-13-00016.1
Chauhan, B. S. and Opena, J. (2012) Effect of tillage systems and herbicides on weed emergence, weed growth, and grain yield in dry-seeded rice systems. Field Crops Research, 137 56-69. doi:10.1016/j.fcr.2012.08.016
Chauhan, Bhagirath Singh (2012) Can knowledge in seed ecology contribute to improved weed management in direct-seeded rice?. Current Science, 103 5: 486-489.
Mahajan, G., Chauhan, B. S., Timsina, J., Singh, P. P. and Singh, K. (2012) Crop performance and water- and nitrogen-use efficiencies in dry-seeded rice in response to irrigation and fertilizer amounts in northwest India. Field Crops Research, 134 59-70. doi:10.1016/j.fcr.2012.04.011
Chauhan, Bhagirath Singh and Mahajan, Gulshan (2012) Role of integrated weed management strategies in sustaining conservation agriculture systems. Current Science, 103 2: 135-136.
Mahajan, Gulshan, Singh, Samunder and Chauhan, Bhagirath Singh (2012) Impact of climate change on weeds in the rice-wheat cropping system. Current Science, 102 9: 1254-1255.
Chauhan, Bhagirath Singh and Abugho, Seth Bernard (2012) Phenotypic plasticity of spiny amaranth (Amaranthus spinosus) and longfruited primrose-willow (Ludwigia octovalvis) in response to rice interference. Weed Science, 60 3: 411-415. doi:10.1614/WS-D-11-00158.1
Chauhan, Bhagirath Singh (2012) Weedy rice (Oryza sativa) II. Response of weedy rice to seed burial and flooding depth. Weed Science, 60 3: 385-388. doi:10.1614/WS-D-11-00213.1
Chauhan, Bhagirath S. and Opea, Jhoana (2012) Growth of purple nutsedge (cyperus rotundus) in response to interference with direct-seeded rice. Weed Technology, 26 3: 506-509. doi:10.1614/WT-D-12-00007.1
Chauhan, Bhagirath Singh and Abugho, Seth Bernard (2012) Threelobe morningglory (Ipomoea triloba) germination and response to herbicides. Weed Science, 60 2: 199-204. doi:10.1614/WS-D-11-00137.1
Chauhan, Bhagirath S. and Abugho, Seth B. (2012) Interaction of rice residue and PRE herbicides on emergence and biomass of four weed species. Weed Technology, 26 4: 627-632. doi:10.1614/WT-D-12-00067.1
Chauhan, Bhagirath S. and Abugho, Seth Bernard (2012) Effect of growth stage on the efficacy of postemergence herbicides on four weed species of direct-seeded rice. The Scientific World Journal, 2012 123071.1-123071.7. doi:10.1100/2012/123071
Chauhan, Bhagirath S. (2012) Weed ecology and weed management strategies for dry-seeded rice in Asia. Weed Technology, 26 1: 1-13. doi:10.1614/WT-D-11-00105.1
Chauhan, Bhagirath Singh, Singh, Ravi Gopal and Mahajan, Gulshan (2012) Ecology and management of weeds under conservation agriculture: A review. Crop Protection, 38 57-65. doi:10.1016/j.cropro.2012.03.010
Chauhan, Bhagirath Singh (2011) Crowfootgrass (Dactyloctenium aegyptium) germination and response to herbicides in the philippines. Weed Science, 59 4: 512-516. doi:10.1614/WS-D-11-00048.1
Chauhan, Bhagirath S. and Johnson, David E. (2011) Row spacing and weed control timing affect yield of aerobic rice. Field Crops Research, 121 2: 226-231. doi:10.1016/j.fcr.2010.12.008
Chauhan, Bhagirath S., Singh, Virender P., Kumar, Avnish and Johnson, David E. (2011) Relations of rice seeding rates to crop and weed growth in aerobic rice. Field Crops Research, 121 1: 105-115. doi:10.1016/j.fcr.2010.11.019
Chauhan, Bhagirath S. and Johnson, David E. (2011) Phenotypic plasticity of Chinese sprangletop (Leptochloa chinensis) in competition with seeded rice. Weed Technology, 25 4: 652-658. doi:10.1614/WT-D-09-00076.1
Chauhan, Bhagirath S. and Johnson, David E. (2011) Competitive interactions between weedy rice and cultivated rice as a function of added nitrogen and the level of competition. Weed Biology and Management, 11 4: 202-209. doi:10.1111/j.1445-6664.2011.00421.x
Chauhan, B. S., Pame, A. R. P. and Johnso, D. E. (2011) Compensatory growth of ludwigia (ludwigia hyssopifolia) in response to interference of direct-seeded rice. Weed Science, 59 2: 177-181. doi:10.1614/WS-D-10-00134.1
Lee, Jihyun, Chauhan, Bhagirath S. and Johnson, David E. (2011) Germination of fresh horse purslane (Trianthema portulacastrum) seeds in response to different environmental factors. Weed Science, 59 4: 495-499. doi:10.1614/WS-D-11-00002.1
Mahajan, G., Chauhan, B. S. and Gill, M. S. (2011) Optimal nitrogen fertilization timing and rate in dry-seeded rice in northwest India. Agronomy Journal, 103 6: 1676-1682. doi:10.2134/agronj2011.0184
Bolfrey-Arku, Grace E-K., Chauhan, Bhagirath Singh and Johnson, David E. (2011) Seed germination ecology of itchgrass (Rottboellia cochinchinensis). Weed Science, 59 2: 182-187. doi:10.1614/WS-D-10-00095.1
Mahajan, Gulshan and Chauhan, Bhagirath S. (2011) Effects of planting pattern and cultivar on weed and crop growth in aerobic rice system. Weed Technology, 25 4: 521-525. doi:10.1614/WT-D-11-00025.1
Chauhan, B. S. and Johnson, D. E. (2011) Ecological studies on Echinochloa crus-galli and the implications for weed management in direct-seeded rice. Crop Protection, 30 11: 1385-1391. doi:10.1016/j.cropro.2011.07.013
Chauhan, Bhagirath S. and Johnson, David E. (2011) Growth response of direct-seeded rice to oxadiazon and bispyribac-sodium in aerobic and saturated soils. Weed Science, 59 1: 119-122. doi:10.1614/WS-D-10-00075.1
Chauhan, Bhagirath S. and Johnson, David E. (2010) Responses of rice flatsedge (Cyperus iria) and barnyardgrass (Echinochloa crus-galli) to rice interference. Weed Science, 58 3: 204-208. doi:10.1614/WS-D-09-00050.1
Chauhan, Bhagirath S. and Johnson, David E. (2010) Weedy rice (Oryza sativa) I. Grain characteristics and growth response to competition of weedy rice variants from five Asian countries. Weed Science, 58 4: 374-380. doi:10.1614/WS-D-09-00071.1
Chauhan, B. S., Migo, T., Westerman, P. R. and Johnson, D. E. (2010) Post-dispersal predation of weed seeds in rice fields. Weed Research, 50 6: 553-560. doi:10.1111/j.1365-3180.2010.00807.x
Chauhan, Bhagirath S. and Johnson, David E. (2010) Growth and reproduction of junglerice (Echinochloa colona) in response to water stress. Weed Science, 58 2: 132-135. doi:10.1614/WS-D-09-00016.1
Chauhan, Bhagirath S. and Johnson, David E. (2010) Relative importance of shoot and root competition in dry-seeded rice growing with junglerice (Echinochloa colona) and ludwigia (Ludwigia hyssopifolia). Weed Science, 58 3: 295-299. doi:10.1614/WS-D-09-00068.1
Chauhan, Bhagirath S. and Johnson, David E. (2010) Implications of narrow crop row spacing and delayed Echinochloa colona and Echinochloa crus-galli emergence for weed growth and crop yield loss in aerobic rice. Field Crops Research, 117 2-3: 177-182. doi:10.1016/j.fcr.2010.02.014
Chauhan, Bhagirath S. and Johnson, David E. (2010) The role of seed ecology in improving weed management strategies in the tropics. Advances in Agronomy, 105 1: 221-262. doi:10.1016/S0065-2113(10)05006-6
Kumar, Arvind, Verulkar, Satish, Dixit, Shalabh, Chauhan, Bhagirath, Bernier, Jerome, Venuprasad, Ramaiah, Zhao, Dule and Shrivastava, M. N. (2009) Yield and yield-attributing traits of rice (Oryza sativa L.) under lowland drought and suitability of early vigor as a selection criterion. Field Crops Research, 114 1: 99-107. doi:10.1016/j.fcr.2009.07.010
Mahajan, G., Chauhan, B. S. and Johnson, D. E. (2009) Weed management in aerobic rice in northwestern indo-gangetic plains. Journal of Crop Improvement, 23 4: 366-382. doi:10.1080/15427520902970458
Chauhan, B. S. and Johnson, D. E. (2009) Ludwigia hyssopifolia emergence and growth as affected by light, burial depth and water management. Crop Protection, 28 10: 887-890. doi:10.1016/j.cropro.2009.05.005
Chauhan, Bhagirath S. and Johnson, David E. (2009) Germination, emergence, and dormancy of Mimosa pudica. Weed Biology and Management, 9 1: 38-45. doi:10.1111/j.1445-6664.2008.00316.x
Chauhan, Bhagirath S. and Johnson, David E. (2009) Seed germination and seedling emergence of synedrella (Synedrella nodiflora) in a tropical environment. Weed Science, 57 1: 36-42. doi:10.1614/WS-08-015.1
Chauhan, Bhagirath S. and Johnson, David E. (2009) Germination ecology of spiny (Amaranthus spinosus) and slender amaranth (A. viridis): troublesome weeds of direct-seeded rice. Weed Science, 57 4: 379-385. doi:10.1614/WS-08-179.1
Chauhan, B. S. and Johnson, D. E. (2009) Seed germination ecology of Portulaca oleracea L.: An important weed of rice and upland crops. Annals of Applied Biology, 155 1: 61-69. doi:10.1111/j.1744-7348.2009.00320.x
Chauhan, Bhagirath S. and Johnson, David E. (2009) Seed germination ecology of junglerice (Echinochloa colona): A major weed of rice. Weed Science, 57 3: 235-240. doi:10.1614/WS-08-141.1
Chauhan, B. S. and Johnson, D. E. (2009) Ecological studies on cyperus difformis, cyperus iria and fimbristylis miliacea: Three troublesome annual sedge weeds of rice. Annals of Applied Biology, 155 1: 103-112. doi:10.1111/j.1744-7348.2009.00325.x
Chauhan, B. S. and Johnson, D. E. (2009) Influence of tillage systems on weed seedling emergence pattern in rainfed rice. Soil and Tillage Research, 106 1: 15-21. doi:10.1016/j.still.2009.10.004
Chauhan, Bhagirath S. and Johnson, David E. (2008) Seed germination and seedling emergence of giant sensitiveplant (Mimosa invisa). Weed Science, 56 2: 244-248. doi:10.1614/WS-07-120.1
Chauhan, Bhagirath S. and Johnson, David E. (2008) Seed germination ecology of purple-leaf button weed (Borreria ocymoides) and Indian heliotrope (Heliotropium indicum): Two common weeds of rain-fed rice. Weed Science, 56 5: 670-675. doi:10.1614/WS-07-199.1
Chauhan, Bhagirath S. and Johnson, David E. (2008) Seed germination and seedling emergence of nalta jute (Corchorus olitorius) and redweed (Melochia concatenata): Important broadleaf weeds of the tropics. Weed Science, 56 6: 814-819. doi:10.1614/WS-08-060.1
Chauhan, Bhagirath S. and Johnson, David E. (2008) Germination ecology of two troublesome asteraceae species of rainfed rice: Siam weed (Chromolaena odorata) and coat buttons (Tridax procumbens). Weed Science, 56 4: 567-573. doi:10.1614/WS-07.200.1
Chauhan, Bhagirath S. and Johnson, David E. (2008) Influence of environmental factors on seed germination and seedling emergence of eclipta (Eclipta prostrata) in a tropical environment. Weed Science, 56 3: 383-388. doi:10.1614/WS-07-154.1
Chauhan, Bhagirath S. and Johnson, David E. (2008) Germination ecology of southern crabgrass (Digitaria ciliaris) and India crabgrass (Digitaria longiflora): Two important weeds of rice in tropics. Weed Science, 56 5: 722-728. doi:10.1614/WS-08-049.1
Chauhan, Bhagirath S. and Johnson, David E. (2008) Germination ecology of goosegrass (Eleusine indica): An important grass weed of rainfed rice. Weed Science, 56 5: 699-706. doi:10.1614/WS-08-048.1
Chauhan, Bhagirath S. and Johnson, David E. (2008) Germination ecology of Chinese sprangletop (Leptochloa chinensis) in the Philippines. Weed Science, 56 6: 820-825. doi:10.1614/WS-08-070.1
Kleemann, Samuel G. L., Chauhan, Bhagirath S. and Gill, Gurjeet S. (2007) Factors affecting seed germination of perennial wall rocket (Diplotaxis tenuifolia) in Southern Australia. Weed Science, 55 5: 481-485. doi:10.1614/WS-06-197.1
Chauhan B.S., Gill G.S. and Preston C. (2007) Timing and dose of metolachlor affect rigid ryegrass (Lolium rigidum) control in wheat. Weed Technology, 21 1: 225-229. doi:10.1614/WT-06-044.1
Chauhan B.S., Gill G.S. and Preston C. (2007) Effect of seeding systems and dinitroaniline herbicides on emergence and control of rigid ryegrass (Lolium rigidum) in wheat. Weed Technology, 21 1: 53-58. doi:10.1614/WT-06-016.1
Chauhan, Bhagirath S., Gill, Gurjeet and Preston, Christopher (2006) Influence of environmental factors on seed germination and seedling emergence of Oriental mustard (Sisymbrium orientale). Weed Science, 54 6: 1025-1031. doi:10.1614/WS-06-092.1
Chauhan, Bhagirath S., Gill, Gurjeet and Preston, Christopher (2006) Influence of environmental factors on seed germination and seedling emergence of rigid ryegrass (Lolium rigidum). Weed Science, 54 6: 1004-1012. doi:10.1614/WS-06-087R.1
Chauhan, Bhagirath S., Gill, Gurjeet and Preston, Christopher (2006) Factors affecting turnipweed (Rapistrum rugosum) seed germination in southern Australia. Weed Science, 54 1032-1036. doi:10.1614/WS-06-060R1.1
Chauhan, Bhagirath S., Gill, Gurjeet and Preston, Christopher (2006) Factors affecting seed germination of little mallow (Malva parviflora) in southern Australia. Weed Science, 54 6: 1045-1050. doi:10.1614/WS-06-067.1
Chauhan, Bhagirath S., Gill, Gurjeet and Preston, Christopher (2006) Seed germination and seedling emergence of threehorn bedstraw (Galium tricornutum). Weed Science, 54 5: 867-872. doi:10.1614/WS-06-061R.1
Chauhan, Bhagirath S., Gill, Gurjeet and Preston, Christopher (2006) Factors affecting seed germination of annual sowthistle (Sonchus oleraceus) in southern Australia. Weed Science, 54 5: 854-860. doi:10.1614/WS-06-047R.1
Chauhan, Bhagirath S., Gill, Gurjeet and Preston, Christopher (2006) African mustard (Brassica tournefortii) germination in southern Australia. Weed Science, 54 5: 891-897. doi:10.1614/WS-06-053R.1
Chauhan, Bhagirath S., Gill, Gurjeet and Preston, Christopher (2006) Seedling recruitment pattern and depth of recruitment of 10 weed species in minimum tillage and no-till seeding systems. Weed Science, 54 4: 658-668. doi:10.1614/WS-05-135R.1
Chauhan, Bhagirath S., Gill, Gurjeet and Preston, Christopher (2006) Factors affecting seed germination of threehorn bedstraw (Galium tricornutum) in Australia. Weed Science, 54 3: 471-477. doi:10.1614/WS-05-176R1.1
Chauhan B.S., Gill G. and Preston C. (2006) Tillage systems affect trifluralin bioavailability in soil. Weed Science, 54 5: 941-947. doi:10.1614/WS-06-027R.1
Chauhan, B. S., Gill, G. S. and Preston, C. (2006) Tillage system effects on weed ecology, herbicide activity and persistence: a review. Australian Journal of Experimental Agriculture, 46 12: 1557-1570. doi:10.1071/EA05291
Chauhan, Bhagirath S., Gill, Gurjeet and Preston, Christopher (2006) Influence of tillage systems on vertical distribution, seedling recruitment and persistence of rigid ryegrass (Lolium rigidum) seed bank. Weed Science, 54 4: 669-676. doi:10.1614/WS-05-184R.1