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危害葡萄的病虫害种类很多,主要病害有黑痘病、灰霉病、白腐病、房枯病、炭疽病、霜霉病,虫害是葡萄斑蛾、透翅蛾、红蜘蛛、浮尘子等,每年的发生率及危害程度均较大。在实际防治过程中,常采取广谱化学农药防治法,致使鲜食葡萄的农药残留问题比较突出,为此,我们提倡以农业防治为基础,因时因地制宜,合理运用化学农药防治、物理和人工防治等措施,以达到提高产量、质量,保护环境和人民健康的目的。
Pests and diseases endanger grapes many types, the main diseases are melanocarcinoma, gray mold, white rot, room blight, anthracnose, downy mildew, pests are grape moth, pest moth, spider mite, floating dust son, The annual incidence and harm are greater. In the actual prevention and control process, we often adopt the broad-spectrum chemical pesticide control law, resulting in the prominent problems of pesticide residues in fresh grapes. To this end, we advocate the prevention and treatment of pesticides based on the principle of agricultural prevention and control as well as the physical and chemical Prevention and control measures to achieve the purpose of improving yield, quality, environmental protection and people’s health.