Evaluation of an insecticide schedule on the incidence of white fly, Bemisia tabaci (Genn.) and yellow vein mosaic in okra.
Field experiments were conducted at Diphu, Assam, India, during 1993-94 to investigate the
efficacy of different spray schedules of carbofuran, dimethoate and malathion in the control
of B. tabaci on okra and also therefore, for control of the virus for which it is a vector, yellow
vein mosaic virus [bhendi yellow vein mosaic bigeminivirus](BYVMV). Dimethoate 0.03% at
15 and 30 days after germination gave the best control of the insect pest and this treatment
also had the least incidence of BYVMV and the greatest increase in yield over the untreated …
efficacy of different spray schedules of carbofuran, dimethoate and malathion in the control
of B. tabaci on okra and also therefore, for control of the virus for which it is a vector, yellow
vein mosaic virus [bhendi yellow vein mosaic bigeminivirus](BYVMV). Dimethoate 0.03% at
15 and 30 days after germination gave the best control of the insect pest and this treatment
also had the least incidence of BYVMV and the greatest increase in yield over the untreated …
Abstract
Field experiments were conducted at Diphu, Assam, India, during 1993-94 to investigate the efficacy of different spray schedules of carbofuran, dimethoate and malathion in the control of B. tabaci on okra and also therefore, for control of the virus for which it is a vector, yellow vein mosaic virus [bhendi yellow vein mosaic bigeminivirus] (BYVMV). Dimethoate 0.03% at 15 and 30 days after germination gave the best control of the insect pest and this treatment also had the least incidence of BYVMV and the greatest increase in yield over the untreated control.
CABI Digital Library以上显示的是最相近的搜索结果。 查看全部搜索结果