不同药剂及施药方式对樱桃致死黄化病的防治效果  

Control Effects of Different Chemicals and Application Methods on Cherry Lethal Yellowing

作　　者：张宇[1] 

机构地区：[1]西昌学院动物科学学院,四川西昌615013

出　　处：《北方园艺》2013年第8期122-124,共3页Northern Horticulture

基　　金：西昌学院科研课题资助项目(5070)

摘　　要：以四环素、利福平、土霉素、氯霉素、红霉素5种抗生素为试材,采用枝干注射及涂抹的方法,研究了不同药剂及施药方式对樱桃致死黄化病的大田药治效果。结果表明:500μg/g的利福平液涂抹的处理效果最好,该药对樱桃致死黄化病的防治效果相对显著且稳定,药后30d的相对防效为54.55%,优于其它处理。Taking five antibiotics（including tetracycline,rifabutin,oxytetracycline,chloramphenicol,erythromycin） as materials,the effect of different chemicals and application methods on cherry lethal yellowing were studied with injection and applying method.The results showed that the 500 μg/g rifabutin with applying achieved the best results,its effect was remarkable and lasting,and the control effect which was 54.55% after 30 days,superior to the other treatments.

关 键 词：樱桃致死黄化病 病情指数 相对防效 

分 类 号：S436.629[农业科学—农业昆虫与害虫防治]