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| 广东省樟树主要病害分析 |
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龙永彬,秦长生,徐金柱,邱华龙,揭育泽,赵丹阳
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广东省森林资源管理总站,广东省森林培育与保护利用重点实验室/广东省林业科学研究院,广东省森林培育与保护利用重点实验室/广东省林业科学研究院,广东省森林培育与保护利用重点实验室/广东省林业科学研究院,广东省森林培育与保护利用重点实验室/广东省林业科学研究院,广东省森林培育与保护利用重点实验室/广东省林业科学研究院
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| 摘要: |
| 对广东省樟树病害种类进行林间调查。结果表明，广东省樟树病害共计 14 种，主要病害有炭
疽病 (Glomerella cingulate)、枝枯病 (Cytosporella cinnamomi)、穿孔病 ( Xanthomonas campestris)3 种， 3 种
病害的发生和为害具有明显的季节性 , 其中炭疽病、穿孔病发病高峰期分别为 3—5 月、 3—4 月，枝枯病
8—9 月为发病高峰期。建议加强抚育管理，创造有利于提高寄主抗病性的条件，在发病初期及时进行化
学防治。 |
| 关键词: 樟树 病害 发生规律 防治 广东 |
| DOI： |
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| 基金项目:广东省林业科技创新专项资金项目“樟树等乡土阔叶树病虫害防控技术研究”(2013KJCX015-4, 2015KJCX044)。第一作者龙永彬(1976- ),男,高级工程师,研究方向为森林资源管理,email:895391045@qq.com。通信作者赵丹阳(1978- ),女,教授级高级工程师,研究方向为林业有害生物防治,email:85040875@qq.com。 |
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| Analysis of Main Disease of Cinnamomum camphora in Guangdong Province |
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LONG Yongbin,QIN Changsheng,XU Jinzhu,QIU Hualong,JIE Yuze and ZHAO Danyang
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Guangdong Provincial Forest Management Station,Guangzhou,Guangdong Provincial Key Laboratory of Silviculture,Protection and Utilization/Guangdong Academy of Forestry,Guangzhou,Guangdong Provincial Key Laboratory of Silviculture,Protection and Utilization/Guangdong Academy of Forestry,Guangzhou,Guangdong Provincial Key Laboratory of Silviculture,Protection and Utilization/Guangdong Academy of Forestry,Guangzhou,Guangdong Provincial Key Laboratory of Silviculture,Protection and Utilization/Guangdong Academy of Forestry,Guangzhou,Guangdong Provincial Key Laboratory of Silviculture,Protection and Utilization/Guangdong Academy of Forestry,Guangzhou
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| Abstract: |
| An investigation was conducted on the disease in the different types of Cinnamomum camphora
forest in Guangdong province. The survey showed that there were 14 diseases, and the main diseases were
Glomerella cingulate, Cytosporella cinnamomi, and Xanthomonas campestris. The occurrence and damage of
three kinds of diseases had significant seasonal regularity, the peak incidence of G. cingulate and X. campestris
were during March to May, March to April respectively, the peak incidence of C. cinnamomi was August to
September. According to the incidence characteristics of the diseases, comprehensive control measures contained
prevention, and control measures were put forward. |
| Key words: Cinnamomum camphora diseases occurrence regularity prevention Guangdong province |
