玉米,水稻和小麦是全世界三大主要粮食作物。迄今,线虫引起玉米减产的问题还未引起人们足够的重视。玉米线虫学发展缓慢,一是因为许多半干旱地区的农民出于生计才种植玉米;其次,从单纯的经济收益来看,种植玉米不如种植柑桔和许多蔬菜收益高;再说,专业人员的缺乏也妨碍了玉米线 Corn, rice and wheat are the three main food crops in the world. So far, the problem of nematode-induced maize cut has not drawn enough attention. The slow development of corn nematodes is due to the fact that farmers in many semi-arid regions planted corn for their livelihoods. Second, from a purely economic point of view, growing corn is not as rewarding as growing oranges and many vegetables. In addition, the lack of professionals Also hinder corn lines