Liao, Chunyan Toxicity of Bacillus thuringiensis insecticidal proteins for Helicoverpa armigera and Helicoverpa punctigera (Lepidoptera: Noctuidae), major pests of cotton. [electronic resource] - Journal of invertebrate pathology May 2002 - 55-63 p. digital Publication Type: Journal Article ISSN: 0022-2011 Standard No.: 10.1016/s0022-2011(02)00035-6 doi Subjects--Topical Terms: AnimalsBacillus thuringiensisBacillus thuringiensis ToxinsBacterial Proteins--pharmacologyBacterial Toxins--pharmacologyBiological AssayEndotoxins--pharmacologyHemolysin ProteinsInsecticides--pharmacologyMoths--drug effectsPest Control, BiologicalZea mays