Field appraisal of stable neem pesticide tetrahydroazadirachtin-A against mustard aphid (Lipaphiserysiml)
作者： SWARAN DHINGRA , DEEPIKA SHARMA , SURESH WALIA , JITENDRA KUMAR , GYANENDRA SINGH
DOI:
关键词:
摘要: In a field evaluation on mustard crop (Brassicajullcea), Thermo and photostabie tetrahydroazadirachtin-A provided superior control of aphid (Lipaphis erysirni Kalt.) as compared to azadirachtin. Oxydemeton-methyl, providing 88.73 % reduction in population was the most effective followed by tetrahydroazadirachtin that 64.02 over untreated control. NeenlAzal® neem oil EC (25 per cent) were least effective, recording 17.1 7.28 respectively The coccinellid beetle (Coccinella septelJlpunctata) maxinlum treatment closely azadirachtin Inininlum oxydenleton-methyl, NeenlAzal. Besides being against aphid, high safety 111argin predator exhibited aza-A THA .
dissem.in 参考文章(2)
M. V. Vekaria, G. M. Patel, Bioeffficacy of botanicals and certain chemical insecticides and their combinations against the mustard aphid, Lipaphis erysimi. Indian journal of entomology. ,vol. 62, pp. 150- 158 ,(2000)
R. P. Singh, C. Devakumar, S. Dhingra, Activity of neem (Azadirachta indica A. Juss) seed kernel extracts against the mustard aphid,Lipaphis erysimi Phytoparasitica. ,vol. 16, pp. 225- 230 ,(1988) , 10.1007/BF02979523