STUNTING:
Heterodera schachtii
on sugarbeet
Pratylenchus vulnus
on prune
Hirschmannellia
on rice
Xiphinema diversicaudatum
on rose, healthy on right
Paratylenchus hamatus
on celery
Criconemella xenoplax
on grape, healthy roots
Criconemella xenoplax
on grape, infested roots
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