coleopteron
1. Discovery of subspecies toxic to dipteran and coleopteran insects in 1977 and 1983, respectively.
1977年以前只发现13个亚种,而且这些亚种都只对鳞翅目害虫有效。
2. The community species mainly consisted of Coleopteran and Lepidoptera secondly.The above-mentioned 2 species made up the main body of this community in which initial pests dominated in number.
不同出口农产品昆虫群落的物种组成差别不大,5种出口农产品除大蒜外,初期性害虫在数量上均占有相当大的优势。
3. Coleopteran insects
鞘翅目昆虫