摘要
针对由链格孢(Alternaria.)引起的莲藕黑斑病,用在莲藕上已登记的2个化学农药(丙环唑及多菌灵)及当地防治莲藕叶斑病常用的3个化学药剂(氟硅唑、噁霉灵和醚菌酯)对该病原菌进行了室内毒力测定,根据室内试验结果,选用毒力较高的药剂进行了大田防治试验,最终获得了对莲藕黑斑病防治效果较好的氟硅唑和多菌灵2个药剂。
The experiment aimed to lotus root black spot which caused by Alternaria., The laboratory Toxicity to Alternaria. Pathogen of 2 registered pesticides（propiconazole and carbendazim） and 3 other pesticides（flusilazole,hymexazol and kresoxim-methyl） which were commonly used at the local area were determined. According to the result,field control experiments were carried out on the selection of highly toxic pesticides, the experiment showed that flusilazole and carbendazim had good control effect to the lotus black spot.
出处
《长江蔬菜》
2015年第22期192-194,共3页
Journal of Changjiang Vegetables
基金
国家科技支撑计划项目"水生蔬菜高效生产技术与示范"(2012BAD27B00)
