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以新疆轮台县22个杏园为调查对象,调查了2013—2014年杏树流胶病的发生危害情况,并分析了发病相关因子,以期为轮台县流胶病的防治提供参考。结果表明:该病田间平均发病株率为89.84%,最高达100.00%;平均病情指数为36.28,最高为78.75;杏树流胶病的发生与树龄树势、立地条件、栽培管理水平及栽植密度关系密切;盛果期杏树较幼龄期发病严重,低主干杏园较高主干杏园发病严重,不同间作模式的杏园发病程度也存在差异。
In this paper, 22 apricot orchards in Luntai county of Xinjiang were investigated to investigate the occurrence and risk of apomictus from 2013 to 2014, and the related factors were analyzed in order to provide reference for prevention and control of meloinosis in Luntai County. The average disease index was 36.28 and the highest was 78.75. The occurrence of apical merisus and tree age, site conditions, planting management and planting density The apricot of Sheng fruit period was more serious than the younger age, and the main apricot of high apricot of low main apricot was severely morbid. The incidence of apricot of different intercropping patterns also differed.