山东省临沂市出口农产品仓储昆虫群落结构的初步研究  

PRELIMINARY STUDIES ON COMMUNITY STRUCTURE OF STORED GRAIN INSECT OF EXPORT AGRICULTURAL PRODUCTS IN LINYI CITY OF SHANDONG PROVINCE

作　　者：倪新 

机构地区：[1]临沂出入境检验检疫局,山东临沂276003

出　　处：《山东农业大学学报（自然科学版）》2001年第3期317-319,共3页Journal of Shandong Agricultural University：Natural Science Edition

摘　　要：根据出口农产品仓储害虫及其天敌的种类调查 ,研究其群落的一般结构。结果表明 ,鞘翅目昆虫 (41种 ,占总物种数的 75 39% )和鳞翅目昆虫 (4种 ,占总物种数的 7 41% )构成了该群落的主体。根据对优势种群的研究发现 ,玉米象、赤拟谷盗、印度谷螟、麦蛾等是出口农产品仓储昆虫群落的优势种群。According to the investigation of stored grain insect pests and enemies of export agricultural products,the community structure of stored grain insect of export agricultural products was analyzed.The results showed that the main group in the communities was coleopterous insects (41 species,making up 75.93% of total number of species )and then was lepidopterous insects (4 species,accounting for 7.41% of total number of species).The dominant species in different export agricultural products were studied.The results indicated that Sitophilus zeamails (Motschulsky),Tribolium castaneum (Herbst),Plodia interpunctella (Hübner),Sitotroga cerealella (Olivier) etc.were dominant species in the communities.

关 键 词：仓储 昆虫 出口农产品 群落结构 虫害 

分 类 号：S379.5[农业科学—农产品加工] S433[农业科学—农艺学]