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http://dx.doi.org/10.11625/KJOA.2014.22.3.435

Treatment Level of Neem Product for the Control of Bemisia tabaci in the Environmental Friendly Agriculture of Eggplant  

Kim, Ju (전라북도 농업기술원 기후변화대응과)
Choi, In-Young (전라북도 농업기술원 기후변화대응과)
Kim, Ju-Hee (전라북도 농업기술원 기후변화대응과)
Lee, Jang-Ho (전라북도 농업기술원 기후변화대응과)
Cheong, Seong-Soo (전라북도 농업기술원 기후변화대응과)
Publication Information
Korean Journal of Organic Agriculture / v.22, no.3, 2014 , pp. 435-444 More about this Journal
Abstract
This experiment was carried out to develop an environmental friendly agriculture material (EFAM) using neem extract i.e. azadirachtin (0.5%), especially against Bemisia tabaci (Gennadius) in eggplant. Neem product was found to be very effective against both nymph and adult of B. tabaci. Yield and economic value of eggplant treated with neem extract were higher than other EFAMs used. Effect of different concentration of Neem product was also investigated on population density of B. tabaci. The growth and yield of eggplants were highest in plants treated with 500 times concentrated solution of neem product. Economic analysis showed that the income increased by 13,545 thousand won/10a from the plots treated with 500 times concentrated solution of neem product over control. The results suggested that 500 times concentrated solution of EFAM (azadirachtin 0.5%) could be a good controlling agent of B. tabaci in eggplants.
Keywords
Bemisia tabaci (Gennadius); eggplant; environmental friendly agriculture materials (EFAM); Neem product (azadirachtin 0.5%);
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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