Nematology 100 Lecture 8 Slides. Easter lily bulb field, Del Norte CountyPratylenchus penetrans reduces rate of bulb enlargement Nematicide trial for.

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Presentation transcript:

Nematology 100 Lecture 8 Slides

Easter lily bulb field, Del Norte CountyPratylenchus penetrans reduces rate of bulb enlargement Nematicide trial for P. penetrans control Nematicide application through irrigation system

Pratylenchus and necrosis in root cortex

Pratylenchus damage Peanut pod distortion and lesions Onion yields in relation to P. penetrans densities Patchy growth in relation to P. penetrans densities

Plum rootstock trial for P. vulnus, California Apple replant problem (left); P. penetrans, New York Apple replant problem; P. penetrans, Netherlands