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豌豆又名荷兰豆、金豆。其嫩稍嫩荚及种子均可作为蔬菜食用,嫩稍嫩荚味道鲜美,清甜,营养丰富,是人们喜爱的蔬菜品种之一,近年来我省早春种植豌豆面积不断扩大,已成为广大农户经济收入的支柱种植产业之一,但是随着种植年限的延长和面积的增加,由于重茬现象较为普遍及其它诸多因素,使病虫害的发生越来越重,主要为“两病一虫”(白粉病、根腐病、豆杆黑潜蝇),特别是豆杆黑潜蝇,由于危害豌豆较隐蔽,广大农户认识不足,防治不当,致使产量降低,收入减少,致使一些地区的部分田地造成绝收。为此,综合防治豌豆的病虫
Peas, also known as Dutch beans, peas. Its tender and tender pods and seeds can be eaten as vegetables, tender little tender pod delicious, sweet, nutritious, is one of the favorite vegetable varieties in recent years, the province has been expanding in early spring peas, has become the majority of farmers As one of the pillar industries of economic income, with the extension of planting years and the increase of area, the occurrence of pests and diseases is more and more serious due to the phenomenon of continuous cropping and many other factors, mainly because of “two diseases and one worm” (Powdery mildew, root rot, Soybean pole black-leaf flies), especially the bean stalk black-leaf miner. Due to the more subtle hazards to peas and the inadequate prevention and control of peasants, the yield reduction and the decrease of income led to the loss of some fields in some areas Caused by the absolute failure. To this end, comprehensive pest control pests