Chilimwe ndi m'dzinja ndi nyengo zomwe zimachitika kwambiri ndi tizirombo.Amaberekana msanga ndipo amawononga kwambiri.Kupewa ndi kuwongolera kukapanda kuchitika, kutayika kwakukulu kudzayambika, makamaka nyongolotsi za beet, Spodoptera litura, Spodoptera frugiperda, Plutella xylostella, thonje bollw...
Werengani zambiri