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随着蔬菜设施栽培面积的扩大,我国蔬菜产量逐步增加,蔬菜品种不断丰富,同时栽培设施的应用也为蔬菜害虫的发生为害创造了有利的条件。因而
With the expansion of the cultivation area of vegetable facilities, the output of vegetables in our country has gradually increased, and the varieties of vegetables have been continuously enriched. At the same time, the application of cultivation facilities has also created favorable conditions for the occurrence of vegetable pests. thus