| 几种杀菌剂对金叶女贞褐斑病菌的毒力测定 |
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| 引用本文： | 王树和,李青青.几种杀菌剂对金叶女贞褐斑病菌的毒力测定[J].中国森林病虫,2007,26(4):35-36. |
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| 作者姓名： | 王树和 李青青 |
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| 作者单位： | 1. 河南科技大学林学院,河南洛阳,471003;兰州大学草地农业科技学院,甘肃,兰州,730020
2. 甘肃省农业科学院植物保护研究所,甘肃,兰州,730070 |
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| 摘 要： | 采用平皿生长速率法研究4种杀菌剂对金叶女贞褐斑病的病原素馨生棒孢Corynespora jasminiicola的室内毒力测定。结果表明,4种药剂对该病原菌都有抑制作用。代森锰锌和腈菌唑对素馨生棒孢的抑制效果比较好,有效中浓度（EC50）为11.28 mg/L和2.17 mg/L,而甲基硫菌灵和多菌灵效果较差。
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| 关 键 词： | 金叶女贞 素馨生棒孢 杀菌剂 毒力测定 |
| 文章编号： | 1671-0886（2007）04-0035-02 |
| 修稿时间： | 2007-01-112007-04-02 |
Toxicity measurement of four fungicides to Corynespora jasminiicola |
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| WANG Shu-he,LI Qing-qing.Toxicity measurement of four fungicides to Corynespora jasminiicola[J].Forest Pest and Disease,2007,26(4):35-36. |
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| Authors: | WANG Shu-he LI Qing-qing |
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| Institution: | College of Forestry, Henan University of Science and Technology, Luoyang 471003, China |
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| Abstract: | Toxicity measurement of four fungicides to Corynespora jasminiicola was studied by plate growth rate method.The results showed that Mancozeb and Myclobutanil inhibited the growth of C.jasminiicola obviously,and the EC50 of Mancozeb and Myclobutanil were 11.28 and 2.17 mg/L respectively.C.jasminiicola wasn't sensitive to Thiophanate-methyl and Cardendazim. |
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| Keywords: | Ligustrurn vicaryi Corynespora jasrniniicola fungicide toxicity measurement |
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