List of black walnut diseases
Encyclopedia
Bacterial diseases
| Bacterial diseases |
|
|---|---|
| Bacterial blight | Xanthomonas juglandis |
Fungal diseases
| Fungal diseases |
|
|---|---|
| Anthracnose | Gnomonia leptostyla Gnomonia leptostyla Gnomonia leptostyla is a plant pathogen.- External links :* *... Marssonina juglandis [anamorph] |
| Cylindrocladium root rot | Cylindrocladium scoparium Calonectria kyotensis Calonectria kyotensis Calonectria kyotensis is a fungal plant pathogen.- External links :* *... [teleomorph] Cylindrocladiella parva Cylindrocladiella parva Cylindrocladiella parva is a fungal plant pathogen.- External links :* *... Cylindrocladium parvum |
| Fusarium canker | Fusarium sporotrichioides Fusarium sporotrichioides Fusarium sporotrichioides is a fungal plant pathogen.- External links :* *... Fusarium solani Fusarium lateritium Fusarium oxysporum Fusarium oxysporum Fusarium oxysporum Schlecht. as emended by Snyder and Hansen comprises all the species, varieties and forms recognized by Wollenweber and Reinking within an infrageneric grouping called section Elegans... |
| Leaf spot | Mycosphaerella juglandis Mycosphaerella juglandis Mycosphaerella juglandis is a fungal plant pathogen.-External links:* *... Cylindrosporium juglandis Cylindrosporium juglandis Cylindrosporium juglandis is a plant pathogen.- External links :* *... [anamorph] |
| Nectria canker | Nectria galligena |
| Phytophthora root rot | Phytophthora citricola Phytophthora citricola Phytophthora citricola is a plant pathogen. It was first described by Sawada in 1927 when it was isolated from orange trees in present-day Taiwan. It has since been found causing disease on a wide variety of plants and is considered to be cosmopolitan.... Phytophthora cinnamomi Phytophthora cinnamomi Phytophthora cinnamomi is a soil-borne water mould that produces an infection which causes a condition in plants called root rot or dieback. The plant pathogen is one of the world's most invasive species and is present in over 70 countries from around the world.- Life cycle and effects on plants :P... |
| Seedling shoot dieback | Phomopsis arnoldiae Phomopsis arnoldiae Phomopsis arnoldiae is a plant pathogen.- External links :* *... Phomopsis elaeagni Phomopsis elaeagni Phomopsis elaeagni is a plant pathogen.- External links :* *... |
| Thousand cankers disease Thousand cankers disease Thousand cankers disease is a recently recognized disease of certain walnuts . The disease results from the combined activity of the walnut twig beetle and a canker producing fungus in the genus Geosmithia... |
Geosmithia fungus |
| Walnut bunch | Phytoplasma Phytoplasma Phytoplasma are specialised bacteria that are obligate parasites of plant phloem tissue and transmitting insects . They were first discovered by scientists in 1967 and were named mycoplasma-like organisms or MLOs. They cannot be cultured in vitro in cell-free media... organism |
| White mold | Microstroma juglandis Microstroma juglandis Microstroma juglandis is a plant pathogen.- External links :* *... |
| White trunk rot | Phellinus igniarius Phellinus igniarius Phellinus igniarius is a plant pathogen.- External links :*** by Diane Pleninger and Tom Volk-References:* Phellinus igniarius, Iqmik, used by native Americans with tobacco—by Diane Pleninger and Tom Volk... |
| Wood decay | Schizophyllum commune Schizophyllum commune Schizophyllum commune is a very common species of mushroom in the genus Schizophyllum. It is the world's most widely distributed mushroom, occurring on every continent except Antarctica.... Hypochnicium vellereum Trametes versicolor Trametes versicolor Trametes versicolor — formerly known as Coriolus versicolor and Polyporus versicolor — is an extremely common polypore mushroom which can be found throughout the world. Versicolor means 'of several colours' and it is true that this mushroom is found in a wide variety of different colours. T... Phellinus gilvus Phellinus gilvus Phellinus gilvus is a plant pathogen.- External links :* *... Peniophora cinerea Peniophora cinerea Peniophora cinerea is a plant pathogen.- External links :* *... Hericium coralloides Hericium coralloides Hericium coralloides is a plant pathogen.- External links :* * * by Robert Sasata, Healing-Mushrooms.net, September, 2008.... |
| Zonate leaf spot | Grovesinia pyramidalis Grovesinia pyramidalis Grovesinia pyramidalis is a plant pathogen.- External links :* *... |
Nematodes, parasitic
| Nematodes, parasitic |
|
|---|---|
| Lesion nematodes | Pratylenchus musicola Pratylenchus musicola Pratylenchus musicola is a plant pathogenic nematode.... |
| Root-knot nematodes | Meloidogyne spp. |