| 三种无公害药剂对新疆杨线虫防治效果试验 |
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| 引用本文： | 侯维芳,韩英,王丽萍. 三种无公害药剂对新疆杨线虫防治效果试验[J]. 青海农林科技, 2010, 0(1): 47-48 |
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| 作者姓名： | 侯维芳 韩英 王丽萍 |
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| 作者单位： | 大通县林业局,青海,大通,810100 |
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| 摘 要： | 线虫病是危害新疆杨的一种重要害虫,采用10%除虫脲、25%阿维菌素、1.2%苦烟乳油三种杀虫剂进行灌根和土壤处理,防治后调查新疆杨线虫病的减退率,其中以除虫脲500倍液的处理减退率最大,根灌效果好于土壤处理。
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| 关 键 词： | 新疆杨 线虫 无公害防治 减退率 |
Control Effect Test of Three Non-pollution Medicaments on Populus alba Nematode |
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| HOU Wei-fang,HAN Ying,WANG Li-ping. Control Effect Test of Three Non-pollution Medicaments on Populus alba Nematode[J]. Science and Technology of Qinghai Agriculture and Forestry, 2010, 0(1): 47-48 |
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| Authors: | HOU Wei-fang HAN Ying WANG Li-ping |
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| Affiliation: | HOU+Wei-fang,HAN+Ying,WANG+Li-ping(Datong+Forestry+Bureau,Datong+Qinghai810100,China) |
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| Abstract: | Nematode was a main pest harm Populus alba,applying 10% diflubenzuron,25%Avermectin and 1.2% kuyan EC used different concentrations pouring root and soil treatment,their reducing rate were surveyed after treatment,the results showed reducing rate of 10% diflubenzuron was maximum,the effect of pouring root was better than that of soil treatment. |
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| Keywords: | Populus alba Nematode Non-pollution control Reducing rate |
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