Integrated weed management for rainfed groundnut

Ramakrishna, A and Ong, C K and Reddy, S L N (1991) Integrated weed management for rainfed groundnut. Journal of Plant Protection in Tropics, 8 (2). pp. 111-119.

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Flcld experunents were conducted undm runfcd condrtlons m I987 and 1988 on groundnut (Arochu hypogaea) to test the comparauve efficacy of prc.emcrgence hnblc~desm etolachlor 12 chloro-N (Zethyl 6 mehylpheny1)- N (2-methoxy-l methylcthyl) acebm~de] and pnd~mehahn [N (I ethy1propyl)-3. 4d1mcthyl-2,6 dlnltroknzanamme] applled separately, In mlxture and In comblnation with hand weed~ngT he dens~tya nd dry mass of pass weeds were s~gnificantlyre duced by herblc~dca nd hand weedmg ucalments, a1 all stages of crop growth Integralon of hcrblc~des and hand weedlng resulted In reduced dcns~ty and dry mass 01 broadlcavcd weeds In companson wlh herblcldes applled alone Pre-emergence appllcatlons of pendlmcthal~n ( I 0 kg ha I) or mctolachlor (1.0 kg ha I) were equivalent to a smgle hand weed~ng at 30 days aha sowmg (DAS) Inkgrabon of herblclde and hand weedmg at 30 DAS gave wnslstcnt and effocuve weed control and h~gherp od yrclds over the two years

Item Type: Article
Subjects: Mandate crops > Groundnut
Depositing User: Library ICRISAT
Date Deposited: 16 Dec 2011 14:33
Last Modified: 16 Dec 2011 14:33
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Acknowledgement: UNSPECIFIED
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