Efficacy of some biological insecticides in controlling plutella xylostella and spodoptera on cruciflorous vegetables

Nguyen Van Son; Nguyen Anh Diep

Efficacy of some biological insecticides in controlling plutella xylostella and spodoptera on cruciflorous vegetables

2001

Nguyen Van Son | Nguyen Anh Diep

Ten tested insecticides, MVP 10 FS, Delfin WG 32 BIU, Aztron, Tapky l,8EC (Abamectin) show relatively high and long lasting emcacy in contronling Plutella xylostclla and Spodoptcra litura. These insecticides can be used for cruciflorous vegetables like cabbage, caulinower, furnip, ect... Apart from these insecticides, VBT and Bacterin BT show high effect in controlling P.xylostella, but low in controlling S.litura.

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