Authors
Richard Osei
College of Plant Protection, Gansu Agricultural University, Lanzhou, P.R. China
Chengde Yang
College of Plant Protection, Gansu Agricultural University, Lanzhou, P.R. China
Biocontrol Engineering Laboratory of Crop Diseases and Pests of Gansu Province, Lanzhou, P.R. China
Lingxiao Cui
College of Plant Protection, Gansu Agricultural University, Lanzhou, P.R. China
Lijuan Wei
College of Plant Protection, Gansu Agricultural University, Lanzhou, P.R. China
Mengjun Jin
College of Plant Protection, Gansu Agricultural University, Lanzhou, P.R. China
Solomon Boamah
College of Plant Protection, Gansu Agricultural University, Lanzhou, P.R. China