| 性信息素诱杀山地果园梨小食心虫效果比较 |
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| 引用本文： | 王飞高,易为,樊建庭.性信息素诱杀山地果园梨小食心虫效果比较[J].中国森林病虫,2010,29(2). |
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| 作者姓名： | 王飞高 易为 樊建庭 |
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| 作者单位： | 1. 云和县林业局,浙江,云和,323600
2. 浙江林学院林业与生物技术学院,浙江,临安,311300 |
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| 摘 要： | 在浙南云和县重河湾山地果园,采用不同类型诱捕器、不同药剂和不同浓度性信息素比较了梨小食心虫的田间诱捕效果。结果显示,不同类型诱捕器中,以粘胶型诱蛾效果最好,其次是水盆型,其它诱捕器不适合诱捕梨小食心虫;纯梨小食心虫性信息素诱蛾效果最好,加入梨酯后,诱蛾效果显著下降,梨果中提取出的梨酯诱蛾效果最差;同一性引诱剂诱捕效果随浓度的增加显著提高,但浓度增加到一定程度后,会显著下降。
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| 关 键 词： | 性信息素 引诱剂 梨小食心虫 诱捕 |
Comparison of sex pheromones in the trapping effect of Crapholitha molesta in the mountainous orchards |
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| WANG Feigao,et al..Comparison of sex pheromones in the trapping effect of Crapholitha molesta in the mountainous orchards[J].Forest Pest and Disease,2010,29(2). |
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| Authors: | WANG Feigao |
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| Institution: | WANG Feigao,et al.(Yunhe Forest Bureau of Zhejiang Province,Yunhe 323600,China) |
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| Abstract: | Trapping effects of different types of traps,attractants and concentrations of sex pheromone on Grapholitha molesta(Busck) were evaluated in the mountainous orchards in Yunhe County of Zhejiang Province.The results showed among the different types of traps,the trapping effect of viscose traps was the best,that of water tray traps was the second and other traps were not suitable for trapping the moth.The attractive effect of the pure moth sex pheromone was the best while that of the sex pheromone adding pear... |
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| Keywords: | sex pheromone attractant Crapholitha molesta trapping |
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