Guo-nian, Z., & Fang-lin, W. Studies on synergistic mechanism for a mixture of chlorpyrifos and avermectin B<sub>1</sub>a in cotton bollworm, Helicoverpa armigera Hubner. Zhejiang University Press.
Chicago Style (17th ed.) CitationGuo-nian, Zhu, and Wei Fang-lin. Studies on Synergistic Mechanism for a Mixture of Chlorpyrifos and Avermectin B<sub>1</sub>a in Cotton Bollworm, Helicoverpa Armigera Hubner. Zhejiang University Press.
MLA (9th ed.) CitationGuo-nian, Zhu, and Wei Fang-lin. Studies on Synergistic Mechanism for a Mixture of Chlorpyrifos and Avermectin B<sub>1</sub>a in Cotton Bollworm, Helicoverpa Armigera Hubner. Zhejiang University Press.
Warning: These citations may not always be 100% accurate.