南美斑潜蝇各虫态发育历期及有效积温的研究  

Developmental threshold temperature and effective thermal summation of Liriomyza huidobrensis Blanchard.

作　　者：赵莉[1] 杨华[2] 崔元玗[2] 阿布都热衣木江 

机构地区：[1]新疆农业大学农学院,830052 [2]新疆农科院植保所

出　　处：《植物检疫》2002年第4期201-203,共3页Plant Quarantine

摘　　要：在不同恒温条件下测定了南美斑潜蝇的发育历期。采用直线回归法计算出卵、幼虫、蛹和整个世代的发育起点温度分别为 7 9、6 2、7 5、和 7 0℃ ,有效积温分别为 42 6、98 5、1 47 9和 2 91 7日度。在乌鲁木齐地区 1年可发生 7代。The developmental periods of Liriomyza huidobrensis Blanchard were determined at five kinds of constant temperatures.The developmental thresholds and effective temperature of egg,larva,pupa and total life cycle were determined as 7.9,6.2,7.5,7.0℃,42.6,98.5,147.9,291.7 degree-days by applying the linear regression method,respectively.Based on thirteen years meteorological data,it was suggested that there might be 7 generations of this insect pest per year in Wrumqi.

关 键 词：南美斑潜蝇 发育历期 有效积温 发育起点温度 生理生态 

分 类 号：S412[农业科学—植物保护]