In September 2012, root samples of calla were received in
the Laboratory of Nematology, at Instituto Agronômico do
Paraná, IAPAR, derived from a garden on Londrina, Paraná
state, Brazil (23o18′36″S, 51o09′46″W). Roots were free of
galls, showing only thickened portions not typical of
Meloidogyne spp. attack (Fig. 1a). An examination of small
sections of gently washed roots with a stereomicroscope in the
magnificent of 40× showed, after tissue dissection, many
globose females (Fig. 1b). Above-ground symptoms of
wilting or yellowing were absent in the samples.
Females were recovered from roots with a fine needle
In September 2012, root samples of calla were received inthe Laboratory of Nematology, at Instituto Agronômico doParaná, IAPAR, derived from a garden on Londrina, Paranástate, Brazil (23o18′36″S, 51o09′46″W). Roots were free ofgalls, showing only thickened portions not typical ofMeloidogyne spp. attack (Fig. 1a). An examination of smallsections of gently washed roots with a stereomicroscope in themagnificent of 40× showed, after tissue dissection, manyglobose females (Fig. 1b). Above-ground symptoms ofwilting or yellowing were absent in the samples.Females were recovered from roots with a fine needle
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