| 枯草芽孢杆菌防治甜菜褐斑病田间试验 |
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| 引用本文： | 于生.枯草芽孢杆菌防治甜菜褐斑病田间试验[J].中国甜菜,2012(2):47-48. |
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| 作者姓名： | 于生 |
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| 作者单位： | 黑龙江省绥棱县农业技术推广中心,绥棱152200 |
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| 摘 要： | 1000亿活芽孢/g枯草芽孢杆菌可湿性粉剂防治甜菜褐斑病田间试验结果表明,在甜菜褐斑病发病初期施药,225g/hm2连施3次,间隔7~10d,对甜菜褐斑病有良好的防治效果。对甜菜生长安全,是防治甜菜褐斑病的理想药
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| 关 键 词： | 甜菜褐斑病 枯草芽孢杆菌 防治效果 |
Field Test of Control Beet Leaf Spot by Bacillus Subtilis |
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| Authors: | YU Sheng |
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| Institution: | YU Sheng(Extension Center of Agricultural Technology of Suiling County,Suiling,Heilongjiang 152200,China) |
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| Abstract: | The test of control beet leaf spot was conducted by 1000 hundred million live spores per gram Bacillus subtilis WP.With 225 g/ha applied 3 times interval 7-10 days at initial stage of leaf spot.The results showed a good control effect on beet leaf spot.It is safe and ideal bactericide to control beet leaf spot disease. |
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| Keywords: | leaf spot of beet Bacillus subtilis control effect |
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