太阳能灭虫器对吐鲁番葡萄产区害虫的诱捕效果及对天敌安全性评价
Evaluation of the effectiveness of the FWS-DBL-1 solar insectkiller and its safety with respect to predatory insectsin the Turpan grape growing region
阿衣巴提．托列吾 穆肖云 张茂新 张付春 马德英
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作者单位：1． 新疆农业大学农学院乌鲁木齐830052;2． 华南农业大学昆虫生态实验室广州510642;3． 新疆农业科学院园艺作物研究所乌鲁木齐830091
中文关键词：FWS-DBL-1 太阳能灭虫器，葡萄，害虫，诱捕效果，天敌，安全性评价
英文关键词：solar insect killer，grape，insect，trapping effect，natural enemy，safety evalutaion
中文摘要： 本文研究了FWS-DBL-1 新型太阳能灭虫器在320 ～ 580、360、400、460 和520 nm 5 种不同波长下对吐鲁
番葡萄产区害虫的诱捕效果及对天敌安全性。结果表明:在5 种波长下，灭虫器诱捕昆虫的种类相似，以鞘翅目、
鳞翅目、半翅目、脉翅目、双翅目、直翅目和膜翅目等为主。诱捕的主要昆虫是蜉金龟Aphodius sp． 、白云斑鳃金龟Polyphylla alba vicaria Semenov、额喙丽金龟Adoretus nigriforns Steven、毛喙丽金龟Adoretus hirsutus Ohaus、绣罗夜蛾Leucanitis picta Christoph 和淘赏夜蛾Catocala puerpera Giorna 等。其中:灭虫器在400 nm 波长下的诱捕量最多，其次是320 ～ 580 nm 和360 nm 波长。综合分析比较:400 nm 波长对鞘翅目害虫的诱捕效果最好，360 nm 波长对鳞翅目和双翅目害虫的诱捕能力最强，520 nm 波长对半翅目害虫的诱捕效果最好。对天敌的安全性研究表明:FWS-DBL-1 太阳能灭虫器对天敌有一定的诱捕作用，益害比为1∶ 4 ～ 1∶ 5。诱捕量较多的是步甲科和草蛉科的天敌，占天敌总诱捕量的85. 82% 。在这5 个波长中，360 nm 波长下，灭虫器对天敌的诱捕作用最小，对天敌的安全性相对较高。
英文摘要：The effectiveness of the FWS-DBL-1 solar insect killer at killing pest insects and its safety with regard to their
natural enemies was investigated in the Turpan grape growing region． The results indicate that the species of insects trapped at 5 different light wavelengths (320 － 580，360，400，460 and 520 nm) were very similar． The main insects caught were from the orders Coleoptera，Lepidoptera，Hemiptera，Neuroptera，Diptera，Orthoptera and Hymenoptera，the main species being Aphodius sp． ，Polyphylla alba vicaria Semenov，Adoretus nigriforns Steven，Adoretus hirsutus Ohaus，Leucanitis picta Christoph and Catocala puerpera Giorna． The number of insects trapped did，however，differ between the5 wavelengths tested; most insects were caught at 400 nm，a lesser number at 320 － 580 nm and the least at 360 nm． Most
Coleoptera were caught at 400 nm but most Lepidoptera and Diptera were caught at 360 nm and most Hemiptera at 520nm． With regard to catching the natural enemies of insect pests，ratios of natural enemies to pests ranged from 1∶ 4 － 1∶ 5．Chrysopidae and Carabidae were the main natural enemies caught comprising 85． 82% of the total． The least quantity ofnatural enemies was trapped at 360 nm．