[Objectives]The paper was to verify the field efficacy of 1%bifenthrin·thiamethoxam GR replacing organophosphorus GR against sweet potato weevil and its impact on the yield and quality of sweet potato.[Methods]A tota...
Supported by Special Fund for Agro-scientific Research in the Public Interest(201303027)
[ Objective] The paper aimed to explore the dose-reduced pesticide control technique of Bradysia odoriphaga Yang et Zhang. [ Method] The field trids were carried out by routine spraying method, and the control effects...