List of black walnut diseases

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This article is a list of diseases of black walnuts (Juglans nigra).

Contents

[edit] Bacterial diseases

Bacterial diseases
Bacterial blight Xanthomonas juglandis

[edit] Fungal diseases

Fungal diseases
Anthracnose Gnomonia leptostyla

Marssonina juglandis [anamorph]
Cylindrocladium root rot Cylindrocladium scoparium

Calonectria kyotensis [teleomorph]
Cylindrocladiella parva = Cylindrocladium parvum
Fusarium canker Fusarium sporotrichiodes

Fusarium solani
Fusarium lateritium
Fusarium oxysporum
Leaf spot Mycosphaerella juglandis

Cylindrosporium juglandis [anamorph]
Nectria canker Nectria galligena
Phytophthora root rot Phytophthora citricola

Phytophthora cinnamomi
Seedling shoot dieback Phomopsis arnoldiae = P. elaeagni
Walnut bunch Phytoplasma organism
White mold Microstroma juglandis
White trunk rot Phellinus igniarius
Wood decay Schizophyllum commune

Hypochnicium vellereum
Trametes versicolor
Phellinus gilvus
Peniophora cinerea
Hericium coralloides
Zonate leaf spot Grovesinia pyramidalis

[edit] Nematodes, parasitic

Nematodes, parasitic
Lesion nematodes Pratylenchus musicola
Root-knot nematodes Meloidogyne spp.

[edit] References

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