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Nematology 100 Lecture 14 Slides.

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Presentation on theme: "Nematology 100 Lecture 14 Slides."— Presentation transcript:

1 Nematology 100 Lecture 14 Slides

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4 Heterodera glycines - soybean H. schachtii sugarbeet Globodera virginiae G. solanacearum H. trifolii clover G. rostochiensis - cyst wall pattern

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6 sugarbeets Heterodera schachtii - sugarbeet cyst nematode cabbage

7 Heterodera glycines - soybean resistant cultivars crop rotation H. avenae - wheat H. trifolii - clover Globodera rostochiensis - potato back: after resistant cultivar front: after susceptible cultivar

8 Fenwick can Processing regulatory samples for Globodera spp.
- Netherlands

9 spore adheres to culticle
Hirsutella rhossiliensis on Heterodera schachtii spore germinates hyphae emerge from openings after resource exploited

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