Important morphological identification characters in nematodes include shape of head, number of annules, body length, length of stylet, shape of stylet knob, structure of lateral fields, presence/absence and shape of spermatheca, shape of female tail terminus, shape and length of spicule and gubernaculum [26]. 24 сент. 2020 г.
How are nematodes identified in the laboratory?
Molecular methods are effective for identification of nematodes. Polymerase chain reaction (PCR)–based methods and multiplex PCR have provided solutions in problems related to differential diagnosis.
How do you identify nematodes in plants?
The common plant-parasitic nematode genera are fairly easy to identify to that level using a standard compound microscope. Identification of nematodes to the species level often requires detailed morphological analysis, growth of the nematode on different host plants, or DNA or isozyme analysis.
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