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吐鲁番的无核白葡萄是制干、制罐、鲜食的优良品种,每年夏天吸引大量中外游客前来饱尝口福,但近两年来每年七月底到八月初葡萄新梢出现白粉病,葡萄果穗上也有轻度发生,使果梗变脆,葡萄品质变劣,糖份降低,二次果不能增大。为寻求解决防治白粉病的途径,今年特用农抗“120”和农抗“Bo—10”做防治葡萄白粉病的试验,收到了明显的效果。
Turpan white seedless grapes are dry, cans, fresh varieties of good, each summer to attract a large number of Chinese and foreign tourists come to full taste, but the past two years each year from the end of July to early August powdery tops appear powdery mildew, grape berries Occurred mildly, so brittle fruit stems, poor quality of grapes, sugar, secondary fruit can not be increased. In order to find a solution to the prevention and control of powdery mildew, this year special agricultural anti-120 and agricultural anti-Bo-10 have been tested against grape powdery mildew and have received significant results.