| 无公害生物农药低聚糖素防治芒果炭疽病试验 |
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| 引用本文： | 杨公正,陈永强,肖倩莼,余卓桐.无公害生物农药低聚糖素防治芒果炭疽病试验[J].华南热带农业大学学报,2004,10(1):7-9. |
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| 作者姓名： | 杨公正 陈永强 肖倩莼 余卓桐 |
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| 作者单位： | [1]广东原沣生物工程公司广东化州525100 [2]广东中山市中山学院生物系广东中山528400 [3]华南热带农业大学植保学院海南儋州571737 [4]中国热带农业科学院植保所海南儋州571737 |
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| 摘 要： | 用低聚糖素喷洒芒果叶片，能明显诱导芒果提高对炭疽病的抗病力．抑制病原菌孢子发芽和菌丝生长。大田喷洒低聚糖素防治芒果炭疽病，平均防治效果65．6％．比对照农药多菌灵(平均防效57．5％)高7．0％。
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| 关 键 词： | 无公害生物农药 低聚糖素 防治 芒果 炭疽病 试验 |
Preventing and Curing Mango Anthracnose with Nuisanceless Biological Pesticide Oligosaccharins |
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| Yang Gongzheng,Chen yongqiang,Xiao Qianchun,Yu Zhontong.Preventing and Curing Mango Anthracnose with Nuisanceless Biological Pesticide Oligosaccharins[J].Journal of South China University of Tropical Agriculture,2004,10(1):7-9. |
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| Authors: | Yang Gongzheng Chen yongqiang Xiao Qianchun Yu Zhontong |
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| Institution: | Yang Gongzheng1 Chen yongqiang2 Xiao Qianchun3 Yu Zhontong4 |
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| Abstract: | Spraying oligosachharins on mango trees could induce mango to increase resistance to anthracnose and inhabit spore germination and mycelium growth.When oligosaccharin was sprayed in fields to control mango anthracnose, the average prevention efficiency was 65.6%, 7.0% higher than it was when CK pesticide bavistin was applied. |
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| Keywords: | oligosaccharins anthracnose test on prevention |
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