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| 阿米西达防治苹果黑星病和斑点落叶病的效果 | |
| 引用本文： | 时春喜,樊民周,段双科,李恩才,李伟,李长青,屈爱荣.阿米西达防治苹果黑星病和斑点落叶病的效果[J].西北农业学报,2004,13(4):50-53. |
| 作者姓名： | 时春喜 樊民周 段双科 李恩才 李伟 李长青 屈爱荣 |
| 作者单位： | 1. 西北农林科技大学植保资源与病虫害治理教育部重点实验室,陕西,杨凌,712100 2. 陕西省植物保护工作总站,陕西,西安,710003 3. 宝鸡市植保站,陕西,宝鸡,721000 4. 咸阳市植保站,陕西,咸阳,712000 5. 兴平市气象站,陕西,兴平,713100 |
| 基金项目： | 国家科技攻关项目(2002BA516A10) |
| 摘 要： | 试验结果表明,25%阿米西达SC对苹果黑星病有显著的防治效果,防效达78%～89%,而且使用安全,田间适宜使用浓度为1500～2500倍,连喷4次,间隔期10d。另外,25%阿米西达SC对苹果斑点落叶病亦有较好的防治效果,防效达80%～90%,使用安全,田间适宜使用浓度为1500～2500倍,间隔期10d喷1次,连喷4次为宜。 |
| 关 键 词： | 阿米西达 苹果黑星病 苹果斑点落叶病 田间防效 |
| 文章编号： | 1004-1389(2004)04-0050-04 |
| 收稿时间： | 2004/3/15 0:00:00 |
| 修稿时间： | 2004年3月15日 |
Control Effect of Amistar on Scab and Alternaria Leaf Spot of Apple |
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| SHI Chun-xi,FAN Min-zhou,DUAN Shuang-ke,LI En-cai,LI Wei,LI Chang-qing and QU Ai-rong.Control Effect of Amistar on Scab and Alternaria Leaf Spot of Apple[J].Acta Agriculturae Boreali-occidentalis Sinica,2004,13(4):50-53. | |
| Authors: | SHI Chun-xi FAN Min-zhou DUAN Shuang-ke LI En-cai LI Wei LI Chang-qing and QU Ai-rong |
| Institution: | Key Laboratory of Plant Protection Resources and Pests Management, Chinese Ministry of Education, College of Plant Protection, Northwest Sci-Tech University of Agriculture and Forestry, Yangling Shaanxi 712100, China;Shaanxi Province Plant Protection Station, Xi''an 710003, China;Key Laboratory of Plant Protection Resources and Pests Management, Chinese Ministry of Education, College of Plant Protection, Northwest Sci-Tech University of Agriculture and Forestry, Yangling Shaanxi 712100, China;Baoji Plant Protection Station, Baoji Shaanxi721000, China;Baoji Plant Protection Station, Baoji Shaanxi721000, China;Xianyang Plant Protection Station, Xianyang Shaanxi 712100, China;Meteorologic Station of Xingping City, Xingping Shaanxi 713100, China |
| Abstract: | The control effect of 25% Amistar SC on apple scab and its safety to apple tree were tested in field. The results showed that 25% Amistar SC had good control effect on apple acab and could be used to control apple scab safely. The control effect accounted for 78% to 89% when it was used 3 to 4 times interval 10 days with 1 500 to 2 500 dilutions in field. The control effect of 25% Amistar SC on alternaria leaf spot of apple were tested in field. The results showed that control effect of 25% Amistar SC on the leaf spot was also very well and could be used to control the leaf spot safely and no pollution to the environment. The control effect could be achieved 80% to 90% when it was used 4 times interval 10 days with 1 500 to 2 500 dilutions in field. |
| Keywords: | 25% Amistar Sc Apple scab Alternaria leaf spot of apple Control effect in field |
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