柑橘黄龙病发生的特点及防控策略

Occurrence Characteristics and Prevention and Control Strategies of Citrus Yellow-shoot Disease

为了探究柑橘黄龙病发生的特点和防控策略,以广西地区为例,分析广西地区柑橘种植优势,总结当地柑橘黄龙病的发生特点和规律,以及黄龙病的蔓延原因,发现黄龙病具有高发性、普遍性、黄化性等特点,并在主客观原因的多重作用下,柑橘黄龙病出现蔓延和扩散。因此,在今后工作中,种植户应该开展对柑橘木虱的(黄龙病传播媒介)监测、预报,提高专业化防治水平,将多种防控措施相结合,最大化地保障柑橘生产安全,提高柑橘种植的生态效益和经济效益。

In order to explore the characteristics of the Citrus huanglong disease occurs and the prevention and control strategy, in Guangxi region, for example,analysis of Citrus planting in guangxi region,summarized the local Citrus yellow-shoot disease occurrence characteristics and laws,and the causes of the spread of the yellowshoot disease, found the huanglong disease with high incidence, such characteristics as universality, yellowing resistance, and under the influence of subjective and objective reasons of multiple, Citrus yellow-shoot disease spread and diffusion. Therefore, in the future work, growers should carry out monitoring and forecasting of Citrus psyllid(yellow-shoot disease vector), improve the professional control level, combine various prevention and control measures, maximize the safety of citrus production, improve the ecological and economic benefits of citrus planting.