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玉米粗缩病毒病,是由玉米粗缩病毒引起的一种玉米病毒病害。该病害以有害昆虫灰飞虱为传毒媒介进行传播。该病害近几年在鲁东南地区有逐年加重的趋势,特别是2012年在该地区发病面积大、为害重,对玉米生产造成严重影响。鲁东南的莒县、东港、五莲等区县蒜茬、瓜茬等早茬玉米由于播种早、加之种植感病品种等
Corn rough virus disease is a maize virus disease caused by maize rough virus. The disease with harmful insects Laodelphas for transmission media. In recent years, the disease has been increasing year by year in the southeastern part of Shandong Province. Especially in 2012, the disease area was large and heavy, which seriously affected the corn production. Shandong southeast of Lixian, Donggang, Wulian and other districts and counties garlic stubble, stubble and other early crop of corn due to sowing early, combined with the planting of susceptible varieties