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| 几种新杀菌剂对柑桔炭疽病的防治效果 | |
| 引用本文： | 彭埃天,谭耀华,吴泳梅,宋晓兵,陈玉托,李荣俭,陈志强.几种新杀菌剂对柑桔炭疽病的防治效果[J].广东农业科学,2008(11):62-64. |
| 作者姓名： | 彭埃天 谭耀华 吴泳梅 宋晓兵 陈玉托 李荣俭 陈志强 |
| 作者单位： | 1. 广东省农科院植物保护研究所,广东,广州,510640 2. 高要市农业局,广东,高要,526100 3. 广东省植物保护总站,广东,广州,510500 |
| 基金项目： | 广东省农业科技攻关项目，广东省植物防疫检疫科研专项，广东省农业综合开发省级科技推广项目 |
| 摘 要： | 炭疽病是危害柑桔的重要病害之一,造成柑桔树落花落果,树势衰退,减产甚至失收,药剂防治仍然是目前最有效的防治方法之一.2007年秋季进行了几种新杀菌剂防治柑桔炭疽病的田间试验,结果表明:20%苯醚甲环唑水乳剂、25%凯润乳油、70%品润干悬浮剂等药剂对炭疽病有良好的防治效果,施药3次后的防治效果分别达到80.07%,78.78%和76.47%,是防治柑桔炭疽病的优良药剂,建议进一步在柑桔产区示范和推广应用. |
| 关 键 词： | 柑桔炭疽病 杀菌剂 防治 药效试验 |
Control effect of several new fungicides against citrus anthracnose |
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| PENG Ai-tian,TAN Yao-hua,WU Yong-mei,SONG Xiao-bing,CHEN Yu-tuo,LI Rong-jian,CHEN Zhi-qiang.Control effect of several new fungicides against citrus anthracnose[J].Guangdong Agricultural Sciences,2008(11):62-64. | |
| Authors: | PENG Ai-tian TAN Yao-hua WU Yong-mei SONG Xiao-bing CHEN Yu-tuo LI Rong-jian CHEN Zhi-qiang |
| Abstract: | Anthracnose is one of the important diseases of citrus,resulting in citrus fruits and flowers dropped,and the production reduced sharply,and chemical control is still the most effective methods of prevention and treatment.In 2007,field effect test against citrus anthracnose was made with different fungicides,the result showed that 20% Difenoconazole EW,25% Ovraclostrobin EC and 70% Metiram DF had good effect against anthracnose,gave a control effect of 80.07%,78.78% and 76.47% after spraying for 3 times,so they were good fungicides against citrus anthracnose,and worthy to be popularized on the growing practice. |
| Keywords: | citrus anthracnose fungicide control effect test |
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