【摘要】 柑橘木虱是传播毁灭性病害柑橘黄龙病的重要媒介。江西境内，柑橘品种多，栽培面积大，分布范围广，环境气候适宜，具备柑橘木虱发生与扩张的条件。为降低柑橘黄龙病对江西柑橘产业的影响，需要禁止柑橘木虱发生区域的寄主植物向未发生区域或新果园转移调运，也需要通过增强树势、黄板诱杀、施用生物和化学农药等手段降低柑橘木虱在柑橘园内的发生密度。然而，由于柑橘木虱传播途径多样，生活习性复杂，江西各区县缺乏统一有效的管理体系，致使柑橘木虱在江西各区县的发生扩张难以控制。根据柑橘木虱在江西橘园的发生现状，提出不同区域的管理与控制对策，对抑制柑橘木虱的发生危害和传播扩张提供参考。更多还原

【Abstract】 Diaphorina citri Kuwayama, an important vector of Huanglongbing, has invaded many areas in South Jiangxi and posed a serious threat to local citrus crops. Based on investigation in citrus orchards and literature records, the occurrence characteristics and control measures of D. citri in Jiangxi were summarized.In Jiangxi, there are varieties of citrus, with large cultivation area, wide distribution range, and suitable environment and climate, indicating the probable conditions for the occurrence and expansion of D. citri. To reduce the impact of Huanglongbing on Jiangxi citrus industry, it is necessary to prohibit the transfer of citrus in areas where D. citri occurred to non-occurring areas or new orchards. In addition, occurrence density of D.citri in citrus orchards may be reduced by strengthening the tree vigor, trapping adults with yellow sticky boards, and spaying biological and chemical pesticides. However, due to the diverse transmission routes and complex living habits of D. citri, various counties in Jiangxi lacked a unified and effective management,making it difficult to control the occurrence and expansion of D. citri in various districts and counties in Jiangxi.According to the occurrence status of D. citri in citrus orchards, the management and control measures were proposed, providing practical information in inhibiting the occurrence, damage and spread of D. citri in Jiangxi.更多还原