| 链格孢属真菌对农作物的危害 |
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| 引用本文： | 崔迪,王继华,陈捷,王海洋,赵阳国. 链格孢属真菌对农作物的危害[J]. 哈尔滨师范大学自然科学学报, 2005, 21(4): 87-91 |
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| 作者姓名： | 崔迪 王继华 陈捷 王海洋 赵阳国 |
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| 作者单位： | 哈尔滨师范大学;哈尔滨工业大学 |
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| 基金项目： | 哈尔滨师范大学校科研基金项目《作物病害真菌(链格孢属真菌)拮抗菌的分子分类》(2003-06)，哈尔滨师范大学大学生科技创新基金重点资助项目,项目编号:(2005-04) |
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| 摘 要： | 链格孢属(Altemaria)真菌是农作物的主要致病菌之一，它能引起包括玉米、小麦、烟草、马铃薯、番茄、苹果、梨等几十种农作物发病，其发病机理主要是由病菌的代谢产物——毒素导致的，由于毒素的作用使农作物产生各种症状，如黑斑病、褐斑病、茎枯病、赤星病等等，严重影响了农作物的产量，给我国农业生产带来了巨大损失。
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| 关 键 词： | 链格孢属 植物病害 毒素 |
| 修稿时间： | 2005-04-12 |
THE DANGER OF ALTERNARIA TO THE CROPS |
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| CUI Di,Wang Jihua,Chen Jie,Zhao Yangguo,GAO Chongyang. THE DANGER OF ALTERNARIA TO THE CROPS[J]. Natural Science Journal of Harbin Normal University, 2005, 21(4): 87-91 |
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| Authors: | CUI Di Wang Jihua Chen Jie Zhao Yangguo GAO Chongyang |
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| Affiliation: | Cui Di Wang Jihua Chen Jie Zhao Yangguo( Harbin Normal University) Gao Chongyang(Harbin Institute of Technology) |
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| Abstract: | Alternaira is one of the mainly germs which can have illness coming on dozens of kinds of crops, such as, wheat, tobacco, potato, apple, pear, etc. The supersession result toxin of the germ mainly causes its pathogenesis. This toxin makes the crops produce various kinds of symptoms, for instance black rot , foxiness disease , withered ill , red star of stem ,etc. All of the influence output of the crops seriously, brings enormous loss to agricultural production of our country. |
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| Keywords: | Alternaria Plant disease Toxin |
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