Study on Isolation,Identification and Toxicity to Inset Larve of Bacillus Thuringiensis in the Shen NongJia Primitive Forest Aera,Hubei Province
ZHANG Ling-yao*; YUAN Ping; ZHANG Yong-mei; et al
Chines Journal of Vector Biology and Control . 2001, (4): 271 -274 .