| 樟子松苗木枯梢病的药剂防治试验 |
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| 引用本文： | 宋晓东,刘桂荣,陈江燕,徐贵军,李淑华. 樟子松苗木枯梢病的药剂防治试验[J]. 东北林业大学学报, 1999, 27(6): 22-25 |
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| 作者姓名： | 宋晓东 刘桂荣 陈江燕 徐贵军 李淑华 |
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| 作者单位： | 辽宁省固沙造林研究所,阜新,123000 |
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| 摘 要： | 为了有效控制樟子松苗木枯梢病的发生，进行了连续２ａ的试验研究。结果表明，樟子松苗木枯梢可以通过药剂有效地进行防治。在甲基托布津，菌核净，三唑铜，朴海因，代森锌、多菌灵，可杀得，退菌特，百菌清和苯持等１０种药剂中，多菌灵，苯来特和工布津３种内吸性杀菌剂效果良好，稳定，应被视为首选药剂。
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| 关 键 词： | 松枯梢病 防治 樟子松苗 |
The Fungicidal Control of Sphaeropsis Shoot Blight on Mongolian Scots Pine Nursery Seedlings |
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| Song Xiaodong,Liu Guirong,Chen Jiangyan,Xu Guijun,Li Shuhua. The Fungicidal Control of Sphaeropsis Shoot Blight on Mongolian Scots Pine Nursery Seedlings[J]. Journal of Northeast Forestry University, 1999, 27(6): 22-25 |
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| Authors: | Song Xiaodong Liu Guirong Chen Jiangyan Xu Guijun Li Shuhua |
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| Abstract: | The results of study in two consecutive years showed that Sphaeropsis shoot blight on MongolianScots pine(Pinus sylvestris var. mongolica) can be effectively controlled by applications of fungicides. Tenfungicides such as thiophanate-methyl- triadimefon, zineb- carbendazol. copper hydroxide, Tuzet, chlorothalonil and benomyl were tested. The systemics carbendazol- benomyl and thiophanate-methyl proved tobe the most effective and dependable fungicides. There was no significant difference in effectivenessbetween weekly and biweekly applications of fungicides from mid-June to mid-September to controlSphaeropsis shoot blight on oneAiyear-old seedlings of Mongolian Scots pine. Therefore, biweeklyapplications are recommended. |
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| Keywords: | Sphaeropisi shoot blight Fungicidal control Pinus sylvestris var. mongolica nusery seedlings |
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