Influence of irrigation on the efficacy of insecticides for the control of mustard aphid Lipaphis erysimi (Kaltenbach)
GREWAL, Inderjeet Singh
Influence of irrigation on the efficacy of insecticides for the control of mustard aphid Lipaphis erysimi (Kaltenbach) - Entomology - Ludhiana PAU 1989 - 69, 10L
Un irrigated crop supported higher population of aphid throughout the season followed by crop irrigated once. Crop irrigated two and three times supported lower population The irrigation levels affected the yield, primary branches and total pods per plant
MUSTARD -- VARIETIES -- DISEASES AND PESTS
INSECTICIDES MUSTARD -- VARIETIES -- DISEASES AND PESTS MUSTARD -- VARIETIES IRRIGATION PLANT - LICE -- CONTROL
T 633.84 G83I
Influence of irrigation on the efficacy of insecticides for the control of mustard aphid Lipaphis erysimi (Kaltenbach) - Entomology - Ludhiana PAU 1989 - 69, 10L
Un irrigated crop supported higher population of aphid throughout the season followed by crop irrigated once. Crop irrigated two and three times supported lower population The irrigation levels affected the yield, primary branches and total pods per plant
MUSTARD -- VARIETIES -- DISEASES AND PESTS
INSECTICIDES MUSTARD -- VARIETIES -- DISEASES AND PESTS MUSTARD -- VARIETIES IRRIGATION PLANT - LICE -- CONTROL
T 633.84 G83I