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白粉病是果树常见的病害之一,2008年4~10月在塔里木大学植物科学学院园艺试验站对巴旦杏白粉病进行试验,试验面积分9个小区,用不同浓度的2种杀菌剂,2次重复,试验结果表明:70%甲基托布津600倍液和70%多硫可湿性粉剂1200倍液的防治效果最好。在巴旦杏生产中,5月下旬开始隔10d用70%甲基托布津600倍液或70%多硫可湿性粉剂1200倍液,可有效防治巴旦杏白粉病。
Powdery mildew is one of the common diseases of fruit trees. From April to October in 2008, the albino powdery mildew was tested on the horticultural experiment station of College of Plant Science, Tarim University. The test area was divided into 9 plots with 2 fungicides at different concentrations, Repeated, the test results show that: 70% thiophanate-methyl 600 times and 70% polysulfide WP 1200 times the best control effect. In the almond production, in late May every 10d with 70% thiophanate-methyl 600 times or 70% polysulfide WP 1200 times, which can effectively prevent and cure the apricot powdery mildew.