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柑桔黄叶病又称黄叶枯梢病、枯梢病、黄梢病。目前我省栽培面积最大的三湖红桔普遍受其为害。据初步调查,新余县的洄溪、姚圩公社;新干县的三湖、大洋洲、荷埠公社;清江县的洲上、永太、昌付等公社都有发生。发病概况:柑桔黄叶病在三湖等地过去就有零星发生,没有引起注意。1962年三湖红桔黄叶现象严重,约有3—8%的桔树受害,使柑桔生产受到一定损失,方引起人们注意。当时怀疑是黄龙病,曾请有关单位派人赴病区调查诊断,检查结果,病症与黄龙病有异而予以否认。此后一直未查出原因。据观察,1963—1973年每年都有程度不同的发生,其中以1969年和1973年发生较严重。
Orange yellow leaf disease, also known as yellow leaf blight, blight, yellow tip disease. At present, the largest cultivated area in our province is generally harmed by the three red tangerines. According to the preliminary investigation, the commune of Huixiu and Yaowei in Xinyu County; the communes of Sanhu, Oceania and Hebei in Xingan County; the communes in Chauyang, Yongtai and Changfu in Qingjiang County all occurred. Morbidity profile: Orange yellow leaf disease in the past three places have sporadic, did not attract attention. 1962 Sanhu red orange yellow leaves are serious, about 3-8% of orange trees suffer, so that the production of citrus by a certain loss, the side aroused people’s attention. At that time, suspected Huanglong disease, had asked the relevant agencies to send personnel to the ward investigation and diagnosis, test results, illness and Huanglong disease are different and denied. Since then has not found the reason. It has been observed that different degrees occur each year from 1963 to 1973, with serious occurrences in 1969 and 1973.