【摘要】 根据对陕西清涧县枣疯病发生特点和危害状况进行调查和分析 ,提出了把好种苗带菌关、积极预防介体叶蝉传病、稳步地开展枣疯病治疗试验和示范、坚持因地适时清除病株或修除病枝 ,正确处理好枣果产量与枣疯病防治的关系等具体病害防治措施 ,以及黄土高原地区枣疯病综合治理原则。更多还原

【Abstract】 The occurrence and damage of jujube witches′ broom disease caused by phytoplasma in Qinjian County,Shaanxi Province were investigated and analyzed.The practical control measures and principle of the disease integrated management including phytoplasma free vegetative propagation,prevention of leafhopper vector transmission, chemotherapy, pruning of the diseased shoots and twigs and disease resistance in the loess plateau were proposed.更多还原