TY - JOUR JF - Acarologia T1 - Effect of some foliar extracts on the predatory mite Amblyseius barkeri (Acarina, Phytoseiidae) VL - 35 IS - 3 SP - 223 EP - 228 PY - 1994 SN - 0044-586X SN - 2107-7207 PB - Les Amis d'Acarologia AU - Momen, F.M. AU - Amer, S.A.A. UR - https://www1.montpellier.inrae.fr/CBGP/acarologia/article.php?id=2311 DA - 1994-11-15 KW - Acaricidal influences KW - plants KW - phytoseiidae KW - lupin KW - turnip KW - fenugreek AB - The direct toxicity of 4 foliar extracts to the eggs and females of the predacious mite Amblyseius barkeri (Hughes) was tested. Lupin extract was slightly toxic to eggs and females of the predator. Females of A. barkeri suffered a depression in reproduction when fed on prey formerly kept on plant leaves treated with lupin turnip and fenugreek extracts, while the number of prey consumed by females was significantly lower in case of lupin only. ER -