The effect of infection of root-knot nematodes on the incidence of bacterial wilt was discussed from the view of the difference of incidence of bacterial wilt and the change of relative conductance.

 
  • [方法]选用西粉3号番茄在试验基地进行基质栽培试验,从青枯病发病率的差异和相对电导率的差异的角度,探讨根结线虫的入侵对青枯病发生的影响,并对合肥地区侵染番茄的根结线虫进行鉴定。
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