摘要
调查了贵州顶坛花椒锈病的发生特点,并进行了药剂防治试验,结果表明:在所选的药剂中,15%三唑酮可湿性粉剂防治效果较好,浓度为1000倍液时,两次的防效分别为48·9%和67·1%;浓度为1500倍液时,防效分别为46·3%和61·3%.
The occurrence characteristics of Dintan prickly ash rust (Coleosporium zanthoxylum) in Guizhou province was investigated and two bactericide control tests were conducted.The results revealed that of the bactericides tested,15% triadimefon power gave the best control effect.The control effect was 48.9% and 67. 1% for 15% triadimefon power (1000X) and 46.3% and 61.3% for 15% triadimefon power (1500X) in the two tests.
出处
《西南大学学报(自然科学版)》
CAS
CSCD
北大核心
2007年第5期101-103,共3页
Journal of Southwest University(Natural Science Edition)
基金
国家"十五"科技攻关项目"喀斯特(岩溶)高原生态综合治理技术与示范"(2001BA606A09)
世界银行西南扶贫农业实用技术课题"经济林木病虫害监测与控制研究"(AATP20062007)
关键词
花椒
锈病
防治
贵州
Prickly ash
Rust
Control
Guizhou