| 灰霉菌的抗药性与适合度测定 |
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| 引用本文： | 康立娟,张小风,王文桥,马志强,马振国.灰霉菌的抗药性与适合度测定[J].农药学学报,2000,2(3):39-42. |
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| 作者姓名： | 康立娟 张小风 王文桥 马志强 马振国 |
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| 作者单位： | 1.河北省农科院植保所, 保定 071000 |
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| 基金项目： | 国家“九五”科技攻关子专题!(96 - 0 0 5- 0 1- 0 8- 3) |
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| 摘 要： | 室内监测了北京、沈阳、保定等地区番茄灰霉菌 (Botrytis cinerea)对不同杀菌剂的抗药性 ,发现抗多菌灵菌株占监测总数的 74 .6 7% ,抗乙霉威菌株占 2 5.82 % ,还监测到 3株抗多菌灵、乙霉威菌株——即双抗菌株 ;利用菌落直径法和番茄叶片法测定了 3种抗药类型的番茄灰霉菌在离体和活体条件下的适合度 ,结果表明 ,不同抗药类型菌株在生长速率、致病力、繁殖力等方面差异不明显。
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| 关 键 词： | 灰葡萄孢霉 适合度 抗药性 双抗菌 |
Estimation of Fungicide-resistance and Fitness of Botrytis cinerea |
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| Kang Li-juan,Zhang Xiao-feng,Wang Wen-qiao,Ma Zhi-qiang and Ma Zhen-guo.Estimation of Fungicide-resistance and Fitness of Botrytis cinerea[J].Chinese Journal of Pesticide Science,2000,2(3):39-42. |
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| Authors: | Kang Li-juan Zhang Xiao-feng Wang Wen-qiao Ma Zhi-qiang and Ma Zhen-guo |
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| Institution: | 1.Plant Protection Institute, Hebei Acad. of Agri.and Forest. Sci., Baoding 071000 |
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| Abstract: | Monitoring of fungicide resistance in Botrytis cinerea was carried out in the suburbs of Beijing,Shenyang and Baoding.The results showed that the percentages of resistant strains to carbendazim and diethofencarb were 74.67% and 25.82%,respectively.There were also three double resistant strains.Fitness of Botrytis cinerea was examined in vitro and in vivo .The results suggested that there was no obvious difference in mycelial growth rate,spore production capacity and pathogenicity of three types of strains of Botrytis cinerea. |
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| Keywords: | Botrytis cinerea Fitness Fungicide resistance Double resistance |
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