| 新造林地蝗虫发生与防治的初步研究 |
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| 引用本文： | 侯永娥,周昱. 新造林地蝗虫发生与防治的初步研究[J]. 山西林业科技, 2001, 0(4): 24-26 |
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| 作者姓名： | 侯永娥 周昱 |
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| 作者单位： | 山西省杨树丰产林实验局,山西,大同,037006 |
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| 摘 要： | 近几年，晋北桑干河两岸的新造林地蝗虫突发，幼林遭到严重危害，蝗虫种类达10种之多，为控制其蔓延，减少经济损失，对其发生规律进行了初步观察，并做了防治试验。2龄～3龄跳蝻期用37%的氯氰菊酯 马拉硫磷的复配剂，防治效果达93.4%。
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| 关 键 词： | 蝗虫 新造林地 发生规律 防治效果 氯菊脂 马拉磷酸 复配剂 |
| 文章编号： | 1007-726X(2001)04-0024-03 |
| 修稿时间： | 2001-08-14 |
Occurrence and Control of Grasshoppers in New Plantation |
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| HOU Yong e,ZHOU Yu. Occurrence and Control of Grasshoppers in New Plantation[J]. Shanxi Forestry Science and Technology, 2001, 0(4): 24-26 |
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| Authors: | HOU Yong e ZHOU Yu |
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| Abstract: | In recent years, more than 10 species of grasshoppers have broken out and damaged to new plantations on bank of Sanggan river,north Shanxi.In order to control it and reduce economic loses,observation of the occurrence regulatity and control test were conducted.The control effect of 37% Cypermetmri Malathion at 2 to 3 stage of grasshoppers was up to 93.4%. |
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| Keywords: | grasshopper control new plantation |
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