Tobacco control application
CQMa421 Applied on Tobacco
Implementation time: September 2016
Test area: 2 mu
Control object: tobacco budworm
Reagent scheme: Metarhizium anisopliae CQMa421
The results showed that the activity of tobacco budworm decreased after 3 days of field investigation; After 17 days, the field survey showed that there was no new defect in the tobacco bud and no new live tobacco budworm was found.