南疆喀什市温室蔬菜病虫害种类及发生情况初步分析

Preliminary Analysis of Variety and Occurrence on Diseases and Insect Pests of Greenhouse Vegetables Planted in Kashgar of Southern Xinjiang

为了分析南疆喀什市温室蔬菜病虫害种类及发生情况,2017年在喀什市进行了温室蔬菜病虫害调查,共调查了21种蔬菜,其中在16种蔬菜上共发现了12种病害,在15种蔬菜上共发现了4种虫害。综合来看,为害南疆喀什市温室蔬菜的主要病害种类为煤污病、腐烂病、白粉病以及病毒病,主要虫害种类为斑潜蝇、白粉虱和菜蛾。结合当地生产实际情况,分析了温室蔬菜病虫害的发生特点和发生原因,初步构建了喀什市温室蔬菜病虫害综合防治技术体系。

In order to ascertain variety and occurrence on plant diseases and insect pests of greenhouse vegetables planted in Kashgar city of southern Xinjiang,a disease and insect investigation was performed during 2017 in Kashgar.In this study,a total of 21 greenhouse vegetables were investigated.The results showed that there were 12 plant diseases in 16 vegetables and 4 insect pests in 15 vegetables from the above 21 vegetables.Overall,the major plant diseases had sooty blotch,decay,powdery mildew and virus disease.In addition,the major insect pests had liriomyza,whitefly and diamondback moth.Based on these results,characteristics and occurrence reasons of plant diseases and insect pests of greenhouse vegetables were analyzed according to the present actual conditions of agricultural production in Kashgar.The integrated control systems were preliminarily established for the plant diseases and insect pests of greenhouse vegetables planted in this area.