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Impact of climate change on weeds in the rice-wheat cropping system.
Gulshan Mahajan; Samunder Singh; Chauhan, B. S.; Current Science Association, Bangalore, India, Current Science, 2012, 102, 9, pp 1254-1255, 18 ref. In this paper, the likely effect of climate change (such as change in atmospheric CO2, rain and temperature) on the competitivenes of major weeds of the rice-wheat cropping system in northwest India, and the consequences of changing climate and weed commu...
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Role of management practices on control of isoproturon-resistant littleseed canarygrass (Phalaris minor) in India.
Samunder Singh; Weed Science Society of America, Lawrence, USA, Weed Technology, 2007, 21, 2, pp 339-346 Littleseed canarygrass is a major weed of winter-season crops, although it is most dominant in wheat-growing regions in the Indo-Gangetic Plains of India, Pakistan, Nepal, and Bangladesh. Resistance in this species to photosystem II-inhibiting herbicide i...
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Efficacy of glyphosate, MON-8793 and MON-8794 for general weed control under non-cropped situations.
Ashok Yadav; Balyan, R. S.; Malik, R. K.; Malik, R. S.; Samunder Singh; Banga, R. S.; Sher Singh; MKK Publication, Calcutta, India, Environment and Ecology, 2007, 25, 3, pp 636-639, 5 ref. The efficacy of glyphosate (1.0, 2.0 or 3.0%), MON-8793 (0.45, 0.90, 1.35, 1.8, 2.7 or 3.6 kg/ha) and MON-8794 (0.45, 0.90, 1.35, 1.8, 2.7 or 3.6 kg/ha) for non-crop weed control was evaluated in Haryana (Hisar and Punchkula), India, during 1998 and 1999....
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Rate and time of application of chlorsulfuron for broadleaf control in wheat.
Balyan, R. S.; Samunder Singh; Malik, R. K.; Dhankar, R. S.; Indian Society of Weed Science, Hisar, India, Indian Journal of Weed Science, 2000, 32, 3/4, pp 173-176, 9 ref. Field experiment conducted during winter seasons of 1997-98 and 1998-99, in Haryana, India, revealed that dominant broadleaf weeds i.e. Chenopodium album, Convolvulus arvensis, Cirsium arvense, Rumex retroflexus and Melilotus sp. on wheat cv. WH-283 were ...
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Littleseed canary grass (Phalaris minor) resistance to isoproturon in India.
Malik, R. K.; Samunder Singh; Weed Technology, 1995, 9, 3, pp 419-425, 44 ref. The response of littleseed canarygrass biotypes to isoproturon, pendimethalin, and diclofop-methyl was evaluated in India, in pot studies and in the field during the winters of 1991 to 1992 and 1992 to 1993. Some biotypes of littleseed canarygrass were re...
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Weed flora in gram and raya crops in Haryana state.
Malik, R. K.; Samunder Singh; Haryana Agricultural University Journal of Research, 1994, 24, 1, pp 7-14, 7 ref. A survey of the weed flora in the major chickpea- and raya- [Indian mustard]-producing districts of Haryana state was conducted during Feb.-Apr. 1990. Twenty-four species of weeds were recorded in chickpeas and 29 in raya. Chenopodium album, Asphodelus te...
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