桉树红叶枯梢病诊断及防治措施  

Study on Diagnosis and Control Measures of Red Leaf Blight in Eucalyptus

作　　者：韦林林 WEI Linlin(State Owned Huangmian Forest Farm in Guangxi Zhuang Autonomous Region,Luzhai 545600,China)

机构地区：[1]广西壮族自治区国有黄冕林场,广西鹿寨545600

出　　处：《乡村科技》2025年第5期123-126,共4页Rural Science and Technology

摘　　要：桉树红叶枯梢病是桉树种植中较为常见的一种病害,如何及时发现并防治该病害已成为各地区桉树种植中需要重点关注的问题。基于此,文章简要分析了桉树红叶枯梢病的危害,并以广西国有黄冕林场为例,深入分析了桉树红叶枯梢病的诊断方法。同时,结合实际情况,制定了包括化学防治、生物防治、营林管理等多维度的综合防治措施,并对各项措施的实施效果进行了跟踪评估。结果表明,精准的诊断能够为及时防治提供有力依据,而综合防治措施的实施可显著降低桉树红叶枯梢病的发病率与危害程度,提高桉树的品质与产量,为桉树产业的可持续发展提供重要保障。Red leaf blight of Eucalyptus is a common disease in Eucalyptus planting.How to de⁃tect and control the disease in time has become a critical issue that needs to be paid attention to in various regions.Based on this,the paper briefly analyzed the harm caused by red leaf blight of Euca⁃lyptus,taking the state-owned Huangmian forest farm in Guangxi as an example,further analyzed the diagnostic methods of red leaf blight.At the same time,according to the actual situation,the multidimensional comprehensive control measures including chemical control,biological control and for⁃est management were formulated,and the implementation effect of each measure was tracked and evaluated.The results showed that accurate diagnosis could provide a strong basis for timely preven⁃tion and control,and the implementation of comprehensive control measures could significantly re⁃duce the incidence and severity of red leaf dieback of Eucalyptus,improve the growth quality and yield of Eucalyptus tress,and provide an important guarantee for the sustainable development of eucalyptus industry.

关 键 词：桉树 红叶枯梢病 诊断 防治措施 

分 类 号：S763.7[农业科学—森林保护学]