| 灰葡萄孢霉Botrytis cinerea对啶菌恶唑的敏感性和不同杀菌剂的交互抗性 |
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| 引用本文： | 马建英,张小风,王文桥,韩秀英,马志强,丁海波.灰葡萄孢霉Botrytis cinerea对啶菌恶唑的敏感性和不同杀菌剂的交互抗性[J].植物保护学报,2009,36(1):61-64. |
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| 作者姓名： | 马建英 张小风 王文桥 韩秀英 马志强 丁海波 |
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| 作者单位： | 马建英,Ma Jianying(河北农业大学植物保护学院农药系,保定,071001;河北省农林科学院植物保护研究所,河北省农业有害生物综合防治工程技术研究中心,保定,071000);张小风,王文桥,马志强,Zhang Xiaofeng,Wang Wenqiao,Ma Zhiqiang(河北省农林科学院植物保护研究所,河北省农业有害生物综合防治工程技术研究中心,保定,071000);韩秀英,Han Xiuying(河北农业大学植物保护学院农药系,保定,071001);丁海波,Ding Haibo(河北农业大学农学院,保定,071001)
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| 摘 要： | 为了明确灰霉病菌对新型杀菌剂啶菌恶唑的敏感性和该药剂与其它杀菌剂的交互抗性,采用菌丝生长速率法测定河北省不同地区的95个灰霉菌菌株对啶菌恶唑的敏感性,并测定11个相对敏感菌株和3个相对抗性菌株对啶菌恶唑、嘧霉胺、速克灵、多菌灵和苯醚甲环唑的敏感性.结果表明,灰霉菌菌株间对啶菌恶唑的敏感性差异显著,EC50值在0.0693～3.0578μg/mL之间,平均为0.2045μg/mL,其中3个灰霉菌株Ec50值分别为平均EC50值的7.97、13.06和14.95倍;啶菌恶唑与上述不同作用机制杀菌剂之间的相关系数很低,不存在交互抗性.在无药PDA培养基上继代培养11代后,3个相对抗性菌株的敏感性明显提高,表明其抗药性不能稳定遗传.
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| 关 键 词： | 灰霉病菌 杀菌荆 啶菌恶唑 交互抗性 |
| 收稿时间： | 2008/6/23 0:00:00 |
The sensitivity of Botrytis cinerea to SYP-Z048 and cross resistance against diverse fungicides |
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| Ma Jianying,Zhang Xiaofeng,Wang Wenqiao,Han Xiuying,Ma Zhiqiang and Ding Haibo.The sensitivity of Botrytis cinerea to SYP-Z048 and cross resistance against diverse fungicides[J].Acta Phytophylacica Sinica,2009,36(1):61-64. |
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| Authors: | Ma Jianying Zhang Xiaofeng Wang Wenqiao Han Xiuying Ma Zhiqiang and Ding Haibo |
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| Institution: | Department of Pesticide Science, College of Plant Protection, Agricultural University of Hebei, Baoding 071001, Hebei Province, China; Institute of Plant Protection, Hebei Academy of Agricultural & Forestry Sciences, IPM Centre of Hebei Province, Baoding 071000, Hebei Province, China;Institute of Plant Protection, Hebei Academy of Agricultural & Forestry Sciences, IPM Centre of Hebei Province, Baoding 071000, Hebei Province, China;Institute of Plant Protection, Hebei Academy of Agricultural & Forestry Sciences, IPM Centre of Hebei Province, Baoding 071000, Hebei Province, China;Institute of Plant Protection, Hebei Academy of Agricultural & Forestry Sciences, IPM Centre of Hebei Province, Baoding 071000, Hebei Province, China;Institute of Plant Protection, Hebei Academy of Agricultural & Forestry Sciences, IPM Centre of Hebei Province, Baoding 071000, Hebei Province, China;Agronomy of Hebei Agricultural University, Baoding 071001, Hebei Province, China |
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| Abstract: | |
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| Keywords: | Botrytis cinerea fungicides SYP-Z048 cross resistance |
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