摘要
文章介绍了近年引入国内的昆士兰瓶树形态特征、引进现状,病虫害发生状况,对引起昆士兰瓶树死亡的干腐病进行研究,观察了干腐病的危害症状和发病规律,开展了昆士兰瓶树干腐病的防治。研究结果表明,昆士兰瓶树干腐病病原菌为棕榈疫霉(Phytophthora palmivora Butler),用"干腐灵"进行防治,半年后治好感染干腐病的昆士兰瓶树,取得很好的防治效果,同时提出预防昆士兰瓶树干腐病的综合治理措施。
Brachychiton rupestris were introduced to China since 2002 for its high ornamental value and introduced cost.The trees were recorded deads in recent years by trunk blet disease.The introduction status and diseases and pests occurrence of Brachychiton rupestris were summaried in the paper.Trunk blet cure medicament were used to control trunk blet disease and received good effect.
出处
《广东林业科技》
2008年第1期55-59,共5页
Forestry Science and Technology of Guangdong Province
关键词
昆士兰瓶树(澳洲佛肚树)
干腐病
干腐灵
防治
Brachychiton rupestris（Buddha s belly tree）
trunk blet disease
trunk blet cure medicament
control
