台州柑橘黄龙病防控研究新进展

The Control Research Progress of Liberobacter asiaticum in Taizhou City

根据十几年对柑橘木虱和柑橘黄龙病发生规律与防控技术研究探讨,明确了柑橘木虱在台州橘林的发生分布规律和抽样技术,分析了柑橘木虱虫株率和带毒率与黄龙病、黄龙病与柑橘产量损失等之间的关系,探讨了柑橘黄龙病预警和柑橘木虱防治指标,建立了不同管理方式下的疫情扩散模型预测橘林经济寿命,提出了柑橘黄龙病综合防控技术和可防可控的理念。

After decades of researches and discussions on occurrence regularity and control technology of citrus psyllid （Diaphorina citri Kuwayana） and Liberobacter aMaticum, the occurrence regularity and sampling technique of citrus psyllid in orange glove in Taizhou was defined and the connections between the infection rate and carrying rate of citrus psyllid and Liberobacter asiaticum as well as the correlations between the Liberobacter asiaticum and citrus yield loss were discussed. This paper discussed the warnings of Liberobacter asiaticum and citrus psylid control index, the economic life span of orange forests was then predicted by building the diseases spreading models with different management styles. At last, the paper put forward the comprehensive prevention and control technology and the concept that Liberobacter asiaticum was preventable and controllable.