油茶软腐病的防治研究

Study on the Control of Agaricodochium camellia

通过对油茶软腐病营林措施防病和药剂防治试验,结果表明,清除越冬病源效果明显,清除得越彻底,发病越轻;多菌灵的抑菌作用最明显,其次是退菌特,托布津和百菌清抑菌作用较差,波乐多液的抑菌作用差;但杀死和抑制其侵入寄主的效果好,代森铵则相反。

Chemical control experiment and forest management measures of Agaricodochium camellia were carried out. Result showed that the scavenging effect of over-wintering pathogeny was significant. The more thorough of scavenging, the less severe of the disease. The bacteriostasis of carbendazim was most obvious, following with tuzet, those of topsin and chlorothalonil were relatively worse. The bacteriostasis of Bordeaux mixture was worse, but it had good effect on killing and inhibiting penetrate host, contrary to the Ambam.