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为了摸清我县桔园害虫天敌资源,搞好柑桔害虫的综合防治,1987年以来我们结合蚧螨综合防治对害虫天敌进行了普查和定点调查。共收集天敌标本224号,经本县初步鉴定后,送西南农业大学有关专家鉴定。这些害虫天敌标本共2纲22科58种,其中优势种是:瓢虫科17种,占29.3％;跳蛛科10种,占17.2％;管巢蛛科5种,占8.6％;蠨蛸科3种,占
In order to find out the natural resources of insect pests in orange garden in our county and improve the comprehensive prevention and control of citrus pests, we carried out general surveys and sentinel surveys of natural enemies of pests in 1987 in combination with the comprehensive prevention and control of insects and insects. A total of 224 samples of natural enemies were collected, initially identified by the county, sent to Southwest Agricultural University expert appraisal. There were 58 species of 22 families, including 2 families, 22 families and 15 dominant species, of which 17 species belonged to Ladybug, accounting for 29.3%, 10 species belonging to Arachnida, accounting for 17.2%, and 5 species belonging to Ornamental family representing 8.6%. Section 3, accounting