摘要
肉桂枯梢病（ＢｏｔｒｙｏｄｉｐｌｏｄｉａｔｈｅｏｂｒｏｍａｅＰａｔ．）的发生与木蛾为害密切相关。土壤含硼量低，枯梢越重。在适宜的温度时，降水、高湿度是孢子产生与飞散的重要条件，使用巴丹、百菌清、硼素和硫酸铜混合根施，结合喷洒溴氰菊酯、百菌清的小区防治试验有良好的防效。
Botryodiplodia theobromae has been identified as a cause of dei back ofCinnamom in Guang Dong.The occurreuce of the disease was closely related to in- jury caused by Thymiatris sp.and the defficiency of boron in thesoil.Preci-pitation and high humidity were crucial for sporogensis and dispersal when thetemperature was appropriate.The application of cartap,chlorothalonil boron andcupric sulfate around the root,and spraying fenvalerate and chlorothalonilsimultaneously proved to be effective in controlling the disease.
出处
《华南农业大学学报》
CAS
CSCD
1994年第4期63-66,共4页
Journal of South China Agricultural University
关键词
肉桂
枯梢病
木蛾
die back
Thymiatris sp.
