| 梯室淡毛三节叶蜂生物学特性初步研究 |
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| 引用本文： | 陈天林,肖涵,徐海滨,尚健,宁吉文,肖克仁.梯室淡毛三节叶蜂生物学特性初步研究[J].中国森林病虫,2012,31(3):21-22,40. |
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| 作者姓名： | 陈天林 肖涵 徐海滨 尚健 宁吉文 肖克仁 |
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| 作者单位： | 1. 海城市森林保护站,辽宁海城,114200
2. 海城市林业勘测设计院,辽宁海城,114200 |
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| 摘 要： | 梯室淡毛三节叶蜂Arge reversinervis Wei是危害刺榆Hemiptelea davidii的新害虫。对梯室淡毛三节叶蜂的卵、幼虫和蛹的形态特征进行描述,并首次对其生物学特性进行了研究。梯室淡毛三节叶蜂在海城1 a发生1代,以预蛹在土壤中越冬,翌年4月上旬化蛹,4月下旬成虫开始羽化,5月中旬卵开始孵化,6月上旬幼虫下树做茧越夏越冬。梯室淡毛三节叶蜂的天敌主要有显背臀姬蜂Notopygus insignis Kriechbaumer、褪色前眼茧蜂Proterops decoloratus Shestakov、叶蜂啮小蜂Tet-rastichus sp.及白僵菌Beauveria bassiana(Bals.)。
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| 关 键 词： | 梯室淡毛三节叶蜂 形态特征 生物学特性 天敌 |
Bionomics of Arge reversinervis Wei |
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| Institution: | CHEN Tianlin,et al.(Haicheng Forest Protection Station of Liaoning Province,Haicheng 114200,China) |
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| Abstract: | Arge reversinervis Wei was a new insect pest attacking Hemiptelea davidii.The morphology,bionomics,occurrence and natural enemies of the pest were introduced.Arge reversinervis Wei had one generation a year in Haicheng,Liaoning Province.It overwintered as prepupa in the soil and began to pupate in the first ten days of the next April.The adult began to emerge in late April.The larva hatched in mid May and climbed down trees into the soil in the 1st ten days of June.The important natural enemies were Notopygus insignis Kriechbaumer,Proterops decoloratus Shestakov,Tetrastichus sp.and Beauveria bassiana(Bals.) |
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| Keywords: | Arge reversinervis morphology bionomics natural enemiy |
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