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根据对山东省26个地、市、县储粮昆虫的调查结果，分析了山东省储粮昆虫群落的一般结构，在全省82种储粮昆虫中，鞘翅目昆虫57种，占群落总物种数的69．51％，各调查点的鞘翅目昆虫占各地群落总物种数的57．14±7．02％；其次是鳞翅目昆虫8种，占总物种数的9．76％，各调查点的鳞翅目昆虫占各地总物种数的11．84±4．66％。根据全省各地优势种的优势度指数，明确了山东省储粮昆虫的优势种为：玉米象、赤拟谷盗、印度谷螟和麦蛾等。
Based on the survey results of grain-storing insects in 26 prefectures and cities in Shandong Province, the general structure of grain-storing insect communities in Shandong Province was analyzed. Among 82 grain-storing insects in the province, 57 were Coleoptera insects, , Accounting for 69.51% of the total number. Colepterans at all survey sites accounted for 57.14 ± 7.02% of the total species in each community. Lepidoptera followed by 8 species, accounting for 9.76% of the total Lepidoptera at the survey site accounted for 11.84 ± 4.66% of the total species. According to the dominance index of the dominant species in different parts of the province, the dominant species of stored grain insects in Shandong Province were clearly identified as: Corn Elephant, Red Antagonistic Pigeon, Indian Chilo suppressalis, and Microtus ostreatus.