| 多菌灵·氟硅唑防治贡柑炭疽病田间药效试验 |
| |
| 引用本文： | 余宏达,宋晓兵,周娟,彭埃天,凌金锋,程保平,陈霞.多菌灵·氟硅唑防治贡柑炭疽病田间药效试验[J].热带农业科学,2016(12). |
| |
| 作者姓名： | 余宏达 宋晓兵 周娟 彭埃天 凌金锋 程保平 陈霞 |
| |
| 作者单位： | 1. 新兴县农业推广总站 广东新兴 527400;2. 广东省农业科学院植物保护研究所/广东省植物保护新技术重点实验室 广东广州 510640 |
| |
| 基金项目： | 广东省现代农业产业技术体系建设专项(No.粤财教[2014]371号)；广东省产学研合作科技创新平台项目(No.2013B090700007)。 |
| |
| 摘 要： | 为评价复配药剂37%多菌灵·氟硅唑可湿性粉剂防治贡柑炭疽病的效果及其对贡柑的安全性,连续两年进行了37%多菌灵·氟硅唑可湿性粉剂防治贡柑炭疽病的田间药效试验。试验结果表明,37%多菌灵·氟硅唑可湿性粉剂有效成分用量148、185和246.7 mg/L对贡柑炭疽病有较好的防治效果,施药3次后10 d调查,2014年的防治效果分别为71.90%、79.48%和90.16%,2015年分别为65.09%、76.18%和87.36%,该药剂值得在生产上推广应用。
|
| 关 键 词： | 贡柑 多菌灵﹑氟硅唑 炭疽病 药效试验 |
Efficacy Test of Carbendazim+Flusilazole against Gonggan anthracnose |
| |
| Abstract: | To study the control effect of the compound fungicide 37% carbendazim+flusilazole WP against anthracnose of Gonggan (Citrus nobilis Lour. Gonggan) and its safety on Gonggan, providing the basis for popularization and application of carbendazim+flusilazole, the efficacy test of carbendazim+flusilazole against Gonggan anthracnose were conducted for two years. The results showed that the carbendazim+flusilazole had a better controlling effect on Gonggan anthracnose when sprayed at the active ingredient rate of 148, 185 or 246.7 mg/L. After 3 times of spraying in 10d, this fungicide showed a the control efficacy of 71.90%, 79.48% and 90.16% in 2014 at the aforesaid rates, respectively, 71.90%, 79.48%and 90.16%in 2015, separately. It was worthy to be popularized in Gonggan producing areas. |
| |
| Keywords: | Citrus nobilis Lour Gonggan carbendazim+flusilazole anthracnose efficacy test |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
