据日本等国报道,近年来研究出一种利用镰刀菌(Fusarium)中非致病性菌,对寄主幼苗接种后,能有效地控制住由致病性菌招致的枯萎病为害。如甘薯蔓割病是由尖孢镰刀菌(F.oxysporum)中的致病性菌为害造成的,与此同时,也存在着非致病性菌,把后者接种到甘薯幼苗上,能控制致病性菌的为害。除甘薯外,瓜类、番茄、萝卜 According to reports from Japan and other countries, in recent years, a non-pathogenic bacterium belonging to the genus Fusarium has been developed to effectively control the wilt disease caused by pathogenic bacteria after inoculation of host seedlings. Such as sweet potato tubercle disease is caused by pathogenic bacteria in Fusarium oxysporum (F. oxysporum) caused by the same time, there are also non-pathogenic bacteria, the latter inoculation of sweet potato seedlings, can control Pathogenic bacteria damage. In addition to sweet potatoes, melons, tomatoes, radishes