研究了近两年发现的一种新入侵棉田的重要荒漠植被害虫——眩灯蛾[Lacydes spectabilisc (Tauscher)]的生物学特性。介绍了卵、幼虫、蛹、成虫的形态特征。其寄主较为广泛，1年发生1代。4月中、下旬出蛰危害，5月中旬老熟幼虫开始越夏，7月下旬开始化蛹，8月下旬成虫羽化并产卵，9月中旬幼虫孵化。提出了该虫的监测与防治方法。
Abstract
Lacydes spectabilisc (Tauscher) is a newly invaded pest in cotton plantation. The characteristics of it's egg, larva, pupa, adult are introduced. This pest has wider hosts. It develops one generation in a year. The larvae come out of hibernation in mid-April, over summer in the mid-May, pupate in late July. The adults emerge and oviposit in late August. The eggs hatch in mid-September. And monitoring and control methods are put forward.
关键词
新入侵 /
棉田 /
眩灯蛾 /
生物学特性
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Keywords
new invaded pest /
cotton /
Lacydes spectabilisc (Tauscher) /
biological characteristics
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参考文献
[1] 方承莱.中国动物志 昆虫纲：第十九卷 鳞翅目灯蛾科[M］.北京：科学出版社，2000：315-316.
FANG Cheng-lai. Fauna Sinica, Insecta Vol.19, Lepidoptera: Arctiidae[M］. Beijing:Science Press, 2000：315-316.
[2] KOÇAK A Ö, Seven S. Lacydes spectabilis sheljuzhkoi Dubatolov'un Türkiye'de bulunu?拶u hakknda (Lepidoptera, Arctiidae)
[J］. Cent Ent Stud, Misc Pap, 1997, 38: 1-2.
[3] 许浩然， 徐其江， 马 勤，等.眩灯蛾的生物学特性及其防治
[J］.植物保护，1994，20(3):15-16.
XU Hao-ran, Xu Qi-jiang, Ma Qin, et al. Biological characteristics and control of Lacydes spectabilisc
[J］. Plant Protection, 1994, 20(3): 15-16.
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脚注
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基金
国家“十一五”支撑计划“准噶尔盆地南缘沙生植被恢复与重建技术研究（2007BAC17B03）”，新疆兵团农八 师科委重点项目（2005-01）
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