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| 汕头市金灶镇杨梅枯死病成因与对策 |
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郑道序,沈会芳,黄武强,林文欢,弓丽花,张清水
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汕头市林业科学研究所 广东汕头,广东省农科院植保所 广州,汕头市潮阳区金灶镇科协,汕头市林业科学研究所 广东汕头,汕头市林业科学研究所 广东汕头,潮阳区金灶镇东坑村
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| 摘要: |
| 对金灶镇的杨梅枯死情况进行了调查，从栽培管理、病虫害及外部环境因素分析其成因，认为品种退化是杨梅枯死大爆发的主要原因。在此基础上，提出了品种更新、改进栽培措施等生产对策。 |
| 关键词: 杨梅 枯死病 成因 对策 |
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| Preliminary Study of the causes and countermeasures on bayberry twig blight(Myrica rubra)in Jinzao, Guangdong provinceZheng Daoxu1 Shen Huifang2 Huang Wuqiang3 Lin Wenhuan1 |
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Zheng Dao-Xu,,,, and
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| Abstract: |
| The occurrence of bayberry twig blight was investigated in Jinzao town, Guangdong province. In accordance with the survey results, the paper analyzes the causes from factors of cultivation management, diseases and pests，exterior environment. The cause of outbreaks of the bayberry twig blight is the fruit trees varieties degradation, and increase the chances of pathogen invasion. On this basis, we put forward some measures, such as update varieties, improved cultivation practices, were proposed. |
| Key words: Myrica rubra twig blight cause countermeasure |
