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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 on theme: "Nematology 100 Lecture 8 Slides. Easter lily bulb field, Del Norte CountyPratylenchus penetrans reduces rate of bulb enlargement Nematicide trial for."— Presentation transcript:

1 Nematology 100 Lecture 8 Slides

2

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

4 Pratylenchus and necrosis in root cortex

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

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

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