中国林副特产Issue(2)：9-12,4.DOI:10.13268/j.cnki.fbsic.2025.02.003
黑龙江地区辣椒细菌性叶斑病药剂防治筛选
Screening of Medicament for Control of Bacterial Leaf Spot of Pepper in Heilongjiang Province
摘要
Abstract
In order to select the suitable medicament for controlling bacterial leaf spot of pepper,There were 7 kinds of medicament were used to treat pepper bacterial leaf spot.The medicament screening test of bacterial leaf spot of pepper was carried out by using the method of field medicament control test.The results showed that bacterial leaf spot of pepper in Heilongjiang was resistant to the common control medicament,and the control effect could not reach the control target.The field experiment showed that 40%quinoline copper suspension had the best control effect,and the control effect reached 77.2%after 3 times of application,the quick-acting property and long-lasting property after the application of the medicine were better than those of other treatments.The control effects of 3%zhongshengmycin and 90%sinomycin were the second,the control effects were 74.4%and 74.2%,and the biological agents were non-toxic,non-chemical residue and safe to people,plants and environment.The control effects of 6%vinramycin and 50%chlorobromoisocyanuric acid were 66.1%and 65.3%,respectively.The control effect of 300 bil-lion spores/g fluorescent Pseudomonas syringae was the worst,with a control effect of 54.4%.Combining with its own characteristics,the biological preparation can be used in combination with 40%quinoline copper suspension to prevent and control bacterial leaf spot of pepper.关键词
辣椒细菌性叶斑病/辣椒/药效Key words
Bacterial leaf spot of pepper/Pepper/Medicinal effect分类
植物保护学引用本文复制引用
王琳,张慧..黑龙江地区辣椒细菌性叶斑病药剂防治筛选[J].中国林副特产,2025,(2):9-12,4.基金项目
"国家特色蔬菜产业技术体系综合试验站"项目(CARS-24-G-05). （CARS-24-G-05）
