Alcohol extract of neem (Azadirachta indica A. Juss) seed oil as oviposition deterrent for Dacus cucurbitae (Coq.).
RP Singh, BG Srivastava - 1983 - cabidigitallibrary.org
RP Singh, BG Srivastava
1983•cabidigitallibrary.orgA laboratory study carried out in India showed that an alcohol extract of neem seed oil
(obtained from Azadirachta indica) completely deterred oviposition by Dacus cucurbitae on
bitter gourds [Momordica charantia] at 5%, and was highly effective at 2.5%. The extract was
also effective in inhibiting oviposition by the pest on guava, although the concentration
required was much higher (20%).
(obtained from Azadirachta indica) completely deterred oviposition by Dacus cucurbitae on
bitter gourds [Momordica charantia] at 5%, and was highly effective at 2.5%. The extract was
also effective in inhibiting oviposition by the pest on guava, although the concentration
required was much higher (20%).
Abstract
A laboratory study carried out in India showed that an alcohol extract of neem seed oil (obtained from Azadirachta indica) completely deterred oviposition by Dacus cucurbitae on bitter gourds [Momordica charantia] at 5%, and was highly effective at 2.5%. The extract was also effective in inhibiting oviposition by the pest on guava, although the concentration required was much higher (20%).
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