| 绿僵菌防治草原蝗虫技术推广中存在的问题及对策 |
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| 引用本文： | 刘宗祥.绿僵菌防治草原蝗虫技术推广中存在的问题及对策[J].草业科学,2003,20(5):27-29. |
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| 作者姓名： | 刘宗祥 |
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| 作者单位： | 甘肃省草原总站,甘肃,兰州,730046 |
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| 摘 要： | 对国内外应用绿僵菌防治草原蝗虫效果进行了分析，结果表明：绿僵菌作为防治草原蝗虫的专性生物制剂，可以持续有效控制草原蝗虫种群密度在经济受害水平以下，对其它草地昆虫无害，无二次中毒，不污染环境，具有推广价值。同时，针对绿僵菌在防治草原蝗虫技术推广中存在的问题，提出了相应的对策。
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| 关 键 词： | 草原蝗虫 绿僵菌 生物防治 技术推广 专性生物制剂 宣传 政策 |
| 文章编号： | 1001-0629(2003)05-0027-03 |
Count-measurers and problems on the technical extensive for the control of locusts and grasshoppers with Metarhizium flavoviride |
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| LIU Zong,xiang.Count-measurers and problems on the technical extensive for the control of locusts and grasshoppers with Metarhizium flavoviride[J].Pratacultural Science,2003,20(5):27-29. |
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| Authors: | LIU Zong xiang |
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| Abstract: | The effectiveness of M flavoviride in controlling grasshoppers was analyzed in this paper, which indicated that as an obligate bio pesticide, M flavoviride can keep the insect density under the level of economic stricken, it is environment friendly and other grassland insects and animals, possessing high extension value The correspond strategy was also presented according to the problems in technical extension of M flavoviride controlling grassland grasshoppers |
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| Keywords: | Metarhizium flavoviride grasshoppers problems strategy |
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