Four species of root lesion nematodes including Pratylenchus jaehni, P. loosi, P. neglectus and P. zeae infecting citrus trees were detected. P. loosi was found to be the most prevalent nematode.
Vier spesies van wortel letsel aalwurms insluitend Pratylenchus jaehni, P. loosi, P. neglectus en P. zeae besmet sitrusbome opgespoor is. P. loosi Daar is gevind dat die mees algemene nematode wees.