| 江苏省玉米茎腐病菌种类鉴定 |
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| 引用本文： | 朱华,梁继农,王彰明,陈厚德,奚京平,仇宝华,王全领.江苏省玉米茎腐病菌种类鉴定[J].植物保护学报,1997,24(1):49-54. |
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| 作者姓名： | 朱华 梁继农 王彰明 陈厚德 奚京平 仇宝华 王全领 |
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| 作者单位： | 扬州大学农学院植物保护系，扬州大学农学院植物保护系，扬州大学农学院植物保护系，扬州大学农学院植物保护系，扬州大学农学院植物保护系，扬州大学农学院植物保护系，扬州大学农学院植物保护系 扬州 225009，扬州 225009，扬州 225009，扬州 225009，扬州 225009昆山市玉山农业公司，扬州 225009江苏丰县植保站，扬州 225009江苏丰县首羡乡农技站 |
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| 摘 要： | 作者于1992～1995年,从江苏省玉米主产区采集的玉米茎腐病标样中分离获得105个菌株,经鉴定,致病菌种类有肿囊腐霉(Pythium inflatum)、禾生腐霉(P.graminicola)、串珠镰孢浙江变种(Fusarium moniliforme var.zhejiangensis)、串珠镰孢中间变种(F.moniliforme var.intermedium)、串珠镰孢胶孢变种(F.moniliforme var.subglutinans)、禾谷镰孢(F.graminearum)、拟枝孢镰孢厚膜变种(F.sporotrichioides var.chlamydosporum)、尖孢镰孢芬芳变种(F.oxysporum var.redolens)、接骨木镰孢(F.sambucinum)、茄病镰孢(F.solani)、半裸镰孢(F.semitectum)等11个种或变种。其中串珠镰孢浙江变种出现频率最高,占44.8％,肿囊腐霉和禾生腐霉致病力最强,这两类菌是江苏玉米茎腐病主要病原。
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| 关 键 词： | 玉米茎腐病 病原菌种类 |
IDENTIFICATION OF PATHOGENS CAUSING MAIZE STALK ROT IN JIANGSU PROVINCE |
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| Zhu Hu,Liang Jinong,Wang Zhangming,Chen Houde,Xi Jingping,Chou Baohua and Wang Quanling.IDENTIFICATION OF PATHOGENS CAUSING MAIZE STALK ROT IN JIANGSU PROVINCE[J].Acta Phytophylacica Sinica,1997,24(1):49-54. |
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| Authors: | Zhu Hu Liang Jinong Wang Zhangming Chen Houde Xi Jingping Chou Baohua and Wang Quanling |
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| Affiliation: | Dept. of Plant Protection, Agricultural College of Yangzhou University, Yangzhou,Dept. of Plant Protection, Agricultural College of Yangzhou University, Yangzhou,Dept. of Plant Protection, Agricultural College of Yangzhou University, Yangzhou,Dept. of Plant Protection, Agricultural College of Yangzhou University, Yangzhou,Dept. of Plant Protection, Agricultural College of Yangzhou University, Yangzhou,Dept. of Plant Protection, Agricultural College of Yangzhou University, Yangzhou and Dept. of Plant Protection, Agricultural College of Yangzhou University, Yangzhou |
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| Abstract: | During 4 years of 1992-1995.105 fungal strains were isolated maize stalk rot samples in Jiangsu Province. Results of pathogenicity tests showed that Pythium inflation, P. graminicola , Fusarium monili forme var. zhejiangensis, F. monili forme var. intermedium, F. monili forme var. subglutinanst, F. graminearum, F. sporotrichioides var. chlamydosporum ,F. oxysporum var. redolens,F. sambucimon,F. solani and F. semitectum were the pathogens of stalk rot of corn,of them F. moniliforme and Pythium spp. were main pathogens. |
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| Keywords: | maize stalk rot varieties of pathogen |
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