| 1.2%苦·烟乳油防治青海云杉梢斑螟的药效试验 |
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| 引用本文： | 李国娥,王晓东.1.2%苦·烟乳油防治青海云杉梢斑螟的药效试验[J].青海农林科技,2011(2):54-55. |
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| 作者姓名： | 李国娥 王晓东 |
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| 作者单位： | 大通县东峡林场,青海大通,810104 |
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| 摘 要： | 应用1.2%苦.烟乳油与0号柴油混合进行喷烟防治青海云杉梢斑螟幼虫,结果表明1.2%苦.烟乳油与0号柴油的配比在1：9以上,用药量13.3ml hm-2以上进行喷烟防治,梢斑螟的虫口减退率可达85%以上,最高可达90%。
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| 关 键 词： | 1.2%苦·烟乳油 云杉梢斑螟 药效试验 大通 |
Efficacy Test on Control Dioryctria schuezeella by Ku, Yan EC |
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| LI Guo-e,WANG Xiao-dong.Efficacy Test on Control Dioryctria schuezeella by Ku, Yan EC[J].Science and Technology of Qinghai Agriculture and Forestry,2011(2):54-55. |
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| Authors: | LI Guo-e WANG Xiao-dong |
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| Institution: | (Datong County Dongxia Forest Farm,Datong Qinghai 810104,China) |
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| Abstract: | Applying 1.2% Ku.Yan EC and diesel mixed for smoke to control Dioryctria schuezeella,the results showed that ratio of 1.2% Ku.Yan EC and diesel was 1∶9,dosage was 13.3mlhm-2 for smoke control,decrease rate of Dioryctria schuezeella was 85% or more up to 90%. |
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| Keywords: | 1 2Ku Yan EC Dioryctria schuezeella Efficacy Datong |
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