| 膀胱瘿叶蜂生物学特性与防治 |
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| 引用本文： | 张百仁,王昭英,徐毅,艾拜都拉,阿依古丽.膀胱瘿叶蜂生物学特性与防治[J].中国森林病虫,2000,19(1):30-31. |
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| 作者姓名： | 张百仁 王昭英 徐毅 艾拜都拉 阿依古丽 |
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| 作者单位： | 新疆伊犁州森林病虫害防治检疫站,伊宁,835000 |
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| 摘 要： | 膀胱瘿叶蜂 Pontania vesicator(Bremi-Wolf)为害柳树 ,1年 1代 ,以老熟幼虫在地表 1～ 5 cm土中作茧越冬。 4月上旬化蛹 ,4月中下旬羽化 ,成虫不取食 ,4月下旬出现幼虫 ,幼虫在虫瘿内为害至 1 0月底到 1 1月初。不同柳树品种上的为害程度有差异。 4月中下旬成虫出瘿产卵是化学药剂防治的有利时机。
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| 关 键 词： | 膀胱瘿叶蜂 生物学特性 柳树 防治 |
Bionomics and control of Pontania vesicator |
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| ZHANG,Bai,ren,et,al.Bionomics and control of Pontania vesicator[J].Forest Pest and Disease,2000,19(1):30-31. |
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| Authors: | ZHANG Bai ren et al |
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| Abstract: | Pontania vesicator (Bremi Wolf)damages willows.It has one generation a year and overwinters as mature larva in cocoon in the surface layer of soil. It pupates in the first ten days of April and emerges in the mid and last ten days of April.The adult does not feed on nutrition.The larva appears in the last ten days of April.The larva causes the damage on tree in the gall until the end of October and the beginning of November.There are differences in the degree of damage among the species of willow. |
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| Keywords: | Pontania vesicator bionomics willow control |
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