The story of Spodoptera litura and insect virus
Spodoptera litura is a type of omnivorous and gluttonous pest, the larvae feed on leaves, flower buds, flowers, etc. After the 4th instar, it enters the period of binge eating. Its front wings have many patterns, including a wide gray white diagonal.
The body size is two to three beet armyworms.
Scientists have isolated the Spodoptera litura nuclear polyhedrosis virus (SINPV) from the naturally dead bodies of Spodoptera litura. To obtain a large amount of SINPV, it is necessary to raise the spodoptera litura.
Under the continuous field experiments of green pest control engineers, the targeted pest control system for spodoptera litura have also been developed.
In Hubei, it is necessary to hang spodoptera litura attractants and traps in early May to monitor the occurrence time of its first generation. As long as its adult is caught, the SINPV can be used within a week to truly maximize its effectiveness.
Under the continuous field experiments of green pest control engineers, the targeted pest control system for spodoptera litura have also been developed.
In Hubei, it is necessary to hang spodoptera litura attractants and traps in early May to monitor the occurrence time of its first generation. As long as its adult is caught, the SINPV can be used within a week to truly maximize its effectiveness.