| 陈龙国,周晓肖,李伟龙.代森锰锌不同产品对柑橘黑点病防效比较试验[J].中国南方果树,2019,48(3): |
| 代森锰锌不同产品对柑橘黑点病防效比较试验 |
| Control effect of different products of mancozeb on citrus melanose caused by Diaporthe citri |
| 投稿时间：2019-03-06 修订日期：2019-03-14 |
| DOI：10.13938/j.issn.1007-1431.20190121 |
| 中文关键词: 柑橘黑点病 代森锰锌 防治效果 |
| 英文关键词:citrus melanose mancozeb control effect |
| 基金项目: |
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| 摘要点击次数: 1996 |
| 全文下载次数: 2300 |
| 中文摘要: |
| 黑点病在柑橘上的发生日益严重，代森锰锌是防治该病害的最佳药剂，但是目前市场上代森锰锌产品种类多，质量参差不齐，通过田间药剂防治试验，明确不同代森锰锌对黑点病防效。结果表明，不同代森锰锌对柑橘黑点病防效有差异，2016年的试验中蒙特森防效低于大生，差异极显著，与护庄差异不显著；2017年的试验中大生、喷克、山德生防效最佳，其次为大一生、森象，美尔-80、络合纯防效相近，代森锰锌（安德瑞普）、代森锰锌（恒田化工）防效较低。 |
| 英文摘要: |
| The occurrence of melanose in citrus caused by Diaporthe citri becoming more and more serious, mancozeb is the most best pesticide to control the disease. However, at present there are many kinds of products on the market, whose quality is uneven. The control effect of different products of mancozeb was determined in field experiments. The results showed that the control effect on melanose was different among various products of mancozeb. In the experiment of 2016, Montesson was remarkably lower than that of Dithane M-45, which wasn’t significantly different from Hu Zhuang. In the experiment of 2017, Dithane M-45, Penncozeb and Shan Desheng performed best, followed by Da Yisheng and Sen Xiang. Meier-80 and Luo Hechun was similar, while the two products of mancozeb produced by Andreep and Hengtian Chemical had the lowest contro effect. |
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