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.

 
  • 摘要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;
今日热词
目录 附录 查词历史