| Bt油悬浮剂防治马尾松毛虫试验研究初报 |
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| 引用本文： | 夏剑萍,林亲雄,徐红梅,高攀,陈莎,李文乔.Bt油悬浮剂防治马尾松毛虫试验研究初报[J].湖北林业科技,2004(2):9-11. |
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| 作者姓名： | 夏剑萍 林亲雄 徐红梅 高攀 陈莎 李文乔 |
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| 作者单位： | 1. 湖北省林业科学研究院,武汉,430079
2. 湖北省红安县森林病虫害防治检疫站,黄冈,430053 |
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| 基金项目： | 湖北省林业局 2 0 0 2年重点项目 |
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| 摘 要： | 利用苏云金杆菌的新剂型———油悬浮剂进行防治马尾松毛虫试验 ,试验结果表明 :该剂每hm2 3 0 0 0mL、45 0 0mL、60 0 0mL 3种施药量 ,其防治效果在 1 %显著水平下与 40 0 0倍敌杀死比较差异显著。
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| 关 键 词： | Bt油悬浮剂 马尾松毛虫 防治试验 |
Primary Report on Test for Control of Dendrolimus Punctatus with Oil-based Suspension of Bt |
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| Xia Jianping.Primary Report on Test for Control of Dendrolimus Punctatus with Oil-based Suspension of Bt[J].Hubei Forestry Science and Technology,2004(2):9-11. |
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| Authors: | Xia Jianping |
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| Institution: | Xia Jianping (1) Lin Qinxiong (1) Xu Hongmei (1) Gao Pan (1) Chen Sha (1) Li Wenqiao (2) (1.Hubei Academy of Forestry Wuhan 430079;2.Forest Pest and Disease Control Station of Hongan County Huanggang 430053) |
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| Abstract: | Oil-based suspension, a new formulation of Bt was used to control Dendrolimus punctatus. The results showed that control effects of oil-based suspension for Bt with pesticide application rates of 3 000 mL, 4500 mL and 6 000 mL per hm 2 were relatively siginificantly differed from that by Decis under 1% of significant level. |
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| Keywords: | Bt oil-based suspension Dendrolimus punctatus control test |
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