No correlation between the diversity and productivity of assemblages: evidence from the phytophage and predator assemblages in various cotton agroecosystems

Gao Feng; Gao Feng; Ge Feng; Men XingYuan; SCI

机构： China Agr Univ, Coll Agr & Biotechnol, Beijing 100193, Peoples R China; Chinese Acad Sci, Inst Zool, State Key Lab Integrated Management Pest Insects, Beijing 100101, Peoples R China; Shandong Acad Agr Sci, Inst Plant Protect, Jinan 250100, Peoples R China;

来源：SCIENCE CHINA-LIFE SCIENCES年份：2014

关键词： correlation productivity diversity cotton agroecosystem insect assemblage