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Position: Home > Articles > INTRODUCING AND REPRODUCING OF THE COCCIELLID DELPHASTUS CATALINAE AND THE EFFECT OF TEMPERATURE ON ITS DEVELOPMENTAL RATE Wuyi Science Journal 2002,18 138-142

小黑瓢虫的引种繁殖及温度对其发育的影响

作  者:
傅建炜;黄建;刘冰妍
单  位:
福建农林大学植保系;福建省农科院植保所;福建师大附中
关键词:
小黑瓢虫;引种繁殖;发育速率
摘  要:
小黑瓢虫是粉虱害虫的重要天敌 ,于 1996年底从英国引进。以替代猎物高氏瘤粉虱在室内进行饲养和大量繁殖 ,摸索出一套室内繁殖小黑瓢虫的技术和方法。本文还研究温度对小黑瓢虫各虫态及全世代的平均发育历期的影响 ,以及小黑瓢虫的发育起点温度、有效积温和历期预测模型。
译  名:
INTRODUCING AND REPRODUCING OF THE COCCIELLID DELPHASTUS CATALINAE AND THE EFFECT OF TEMPERATURE ON ITS DEVELOPMENTAL RATE
作  者:
FU Jian wei 1, HUANG Jian 2, LIU Bin yan 3 (1.Institute of Plant Protection, Fujian Academy of Agricultural Sciences 350013; 2.Department of Plant Protection, Fujian Agricultural University, Fuzhou 350002; 3.Affiliated School,Fujian Teachers University Fuzhou 350007)
关键词:
Delphastus catalinae, introducing and reproducing, developmental rate
摘  要:
The ladybird beetle Delphastus catalinae, originating from North America and introduced into China from UK in 1996, is the important predator of whitefly pests. The reproducing methods of Delphastus catalinae with the whitefly aleurotuberculatus takahashi in the greenhouse were studied. The effect of temperature on developmental rate were investigated, the developmental duration and effective cumulative temperature of each stage and the whole generation, the duration forecast equation of the ladybird beetle were founded in the paper, which offered as an important reference for mass rearing and efficient utilizing of the ladybird beetle.

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