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笔者1987年开始栽植巨峰葡萄,1994年从郑州果树研究所引入13个脱毒欧亚种葡萄进行栽植,1999年开始进行大棚避雨栽培,最近3年走访了南方不少地方,切身感受到南方发展欧亚种葡萄还存在很多问题,亟需加以解决。1.南方种植欧亚种葡萄发生的问题(1)病虫害发生较重南方露地栽培欧亚种葡萄几乎能感染所有真菌病害,尤其以黑痘病、炭疽病、白腐病、霜霉病为多,避雨栽培可明显减少以上病害,但白粉病有增加趋势,红蜘蛛危害也有所加
I started planting Kyoho grapes in 1987, in 1994 from the Zhengzhou Institute of Fruit introduced 13 detoxification of Eurasian grape planting, rain shelter began to be carried out in 1999, the past three years visited many places in the South, personally feel the South There are still many problems in the development of the Eurasian grape and it is urgently needed to be solved. 1. South planting Eurasian species of grapes (1) pests and diseases occurred heavier Southern field cultivation of Eurasian grape almost all fungal diseases, especially with anthracnose, anthracnose, white rot, downy mildew and more , Rain shelter can significantly reduce the above diseases, but there is an upward trend in powdery mildew, red spider hazards also added