新疆棉铃虫种群动态及测报方法的研究  

Population dynamics and Comparison of three forecasting methods of Adults of Helicoverpa armigera(Hübner)in Xinjiang

作　　者：陈小飞[1] 

机构地区：[1]塔里木大学,新疆阿拉尔843300

出　　处：《江西棉花》2008年第2期19-21,共3页Jiangxi Cottons

摘　　要：2006年,对农三师五十一团棉铃虫进行了详细地调查,调查结果发现:在5月18日至8月10日期间,棉铃虫共发生了3代,即第1代、第2代、第3代;随后对黑光灯、杨树枝把和性诱剂3种测报方法的效果进行了比较,结果发现:在棉铃虫第1代、第2代、第3代发生期,黑光灯诱蛾的方法最为准确,能较好地反映出棉铃虫成虫的消长规律。In 2006, in 51regiment of agriculture third division of Xinjiang, we investigated the adults of Helicoverpa armigera （Hübner） detailedly, the results showed that there were three peaks from 18th may to 10th August, namely the first era, the second era, the third era. Subsequently, we made a comparison in the effect of the sex lure, blacklight and poplar twig bunch traps forecasting of contton bollworm , the results showed that the method of blacklight was the most accurately in these three methods and could be used as the index to reflect population dynamics of contton bollworm, which was consistent with egg peaks preferably.

关 键 词：棉铃虫 测报 种群动态 

分 类 号：S435.622.9[农业科学—农业昆虫与害虫防治]