Bioefficacy, phytotoxicity, safety to natural enemies and residue dynamics of imidacloprid 70 WG in okra (Abelmoschus esculenta (L) Moench) under open field …

P Karthik, S Venugopal, KD Murthy, S Lokesh… - Crop protection, 2015 - Elsevier
Sucking pests are a major menace and cause considerable damage to okra cultivation in
India. Field experiments were carried out to evaluate the bioefficacy, phytotoxicity, safety and
residue dynamics of imidacloprid in okra (Abelmoschus esculenta (L.) Moench). Out of the
four doses tested viz., imidacloprid 70 WG at 17, 21, 24.5 and 35 g ai ha− 1, the 24.5 g ai
ha− 1 dose was equally effective in controlling sucking pests viz., aphids, Aphis gossypii
(Glover), leafhoppers, Amrasca biguttula biguttula Ishida and thrips, Thrips tabaci Lindeman …
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