| 香蕉黑星病防治药剂田间试验 |
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| 引用本文： | 张焱能,肖星,张欣,张贺.香蕉黑星病防治药剂田间试验[J].热带农业科学,2010,30(7):20-23. |
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| 作者姓名： | 张焱能 肖星 张欣 张贺 |
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| 作者单位： | 1. 中国热带农业科学院环境与植物保护研究所,海南儋州,571737;东方市热带作物服务中心,海南东方,572600
2. 中国热带农业科学院环境与植物保护研究所,海南儋州,571737 |
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| 基金项目： | 农业部南亚办项目，国家香蕉产业技术体系专项，成果转化资金项目 |
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| 摘 要： | 选用45％醚菌·腈水悬浮剂、30％醚菌酯可湿性粉剂、12．5％腈菌唑乳油、30％（苯醚甲环唑＋丙环唑）乳油．开展香蕉黑星病的田间防治效果评价。结果表明：供试的4种药剂6种施药倍数，对香蕉黑星病的防效均大于60％，其中45％醚菌·腈水悬浮剂1000-1500倍液的防效达76．96％-81．90％，与30％（苯醚甲环唑＋丙环唑）乳油1500倍液的防效相当，且防效均显著高于12．5％腈菌唑乳油1500倍液和30％醚菌酯可湿性粉剂1500倍液。
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| 关 键 词： | 香蕉黑星病 防治药剂 田间试验 |
Field Test of Control Chemicals for Banana Freckle Disease |
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| ZHANG Yan-neng,XIAO Xin,ZHANG Xin,ZHANG He.Field Test of Control Chemicals for Banana Freckle Disease[J].Chinese Journal of Tropical Agriculture,2010,30(7):20-23. |
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| Authors: | ZHANG Yan-neng XIAO Xin ZHANG Xin ZHANG He |
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| Institution: | 1 Environment and Plant Protection Institute, CATAS, Danzhou, Hainan 571737; 2 Dongfang Service Center of Tropical Crops. Dongfang, Hainan 571737) |
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| Abstract: | Field control effects of 45% kresoxim-methyl and myclobutanil SC, 30% kresoxim-methyl WP, 12.5% myclobutanil EC, and 30% （15% difenoconazole ＋15% propiconazole） EC on banana freckle disease were evaluated. The results showed that the control effects of 6 dilutions of the 4 chemicals on banana freckle disease were all higher than 60%. The control effect of 45% kresoxim-rnethyl and myclobutanil SC 1000-1500 times dilution was 76.96%-81.90%, equal to the control effect of 30% （15% difenoconazole ＋15% propiconazole） EC 1500 times dilution, and was remarkably higher than the control effect of 12.5% myclobutanil EC 1500 times dilution and 30% kresoxim-methyl WP 1500 times dilution. |
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| Keywords: | banana freckle disease control chemicals field test |
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