 |
(live) |
live is parasitised by |
Golovinomyces orontii - a powdery mildew (Erysiphales: Erysiphaceae) |
|
Ing, B., 1990 |
|
above ground parts (live) |
live above ground parts may be infected and damaged by Alternaria dematiaceous anamorph |
Alternaria solani - a dematiaceous anamorphic fungus (Pleosporales: Pleosporaceae) |
|
Ellis, M.B. & J.P., 1997 [Cause of "Early Blight" of potatoes.] |
|
leaf (live) |
live leaf is spotted by |
Phytophthora infestans - Potato Blight Or Potato Late Blight (Causative Agent) (Pythiales: Pythiaceae) |
|
Ellis, M.B. & J.P., 1997 [causes brown spots or blotches, especially on margins and tips; dead areas curl up; rapidly spreads and leaves turn brown and rot. Causes "Potato Late Blight"] |
|
leaf (live) |
live leaf is spotted by Alternaria dematiaceous anamorph |
Alternaria solani - a dematiaceous anamorphic fungus (Pleosporales: Pleosporaceae) |
|
Ellis, M.B. & J.P., 1997 [causes round, oval or irregular, brown or dark brown, often concentrically ridged, target spots which may enlarge rapidly to cover half the leaf. Cause of "Early Blight".] |
|
leaf |
leaf is grazed by nocturnal larva |
Pachyprotasis variegata - a sawfly (Hymenoptera: Tenthredinidae) |
|
Benson, R.B., 1952 |
|
leaf |
leaf is grazed by nocturnal larva |
Tenthredo atra - a sawfly (Hymenoptera: Tenthredinidae) |
|
Benson, R.B., 1952 |
|
root (live) |
live root may be infected and damaged by effuse colony of Polyscytalum dematiaceous anamorph |
Polyscytalum pustulans - a dematiaceous anamorphic fungus |
|
Ellis, M.B. & J.P., 1997 |
|
root |
root may be infected by Rhizoctonia anamorph |
Helicobasidium purpureum - a ustilaginomycete (Helicobasidiaceae) |
|
Fox, R.T.V., 2006 [large areas of roots covered by felt-like bright purplish violet to cinnamon mycelium] |
|
sprout (young) |
sprout (young) may be infected and damaged by hyphae of Rhizoctonia anamorph |
Thanatephorus cucumeris - a basidiomycete fungus (Ceratobasidiales: Ceratobasidiaceae) |
|
M. El Bakali, A. & Martin, M.P., 2006 [causes reddish brown lesions and discoloured areas, kills many shoots] |
|
stem (base) (live) |
live stem (base) is parasitised by teleomorph |
Thanatephorus cucumeris - a basidiomycete fungus (Ceratobasidiales: Ceratobasidiaceae) |
|
M. El Bakali, A. & Martin, M.P., 2006 [causes "Stem Canker", brown and black sunken lesions] |
|
stem (cankered) |
cankered stem is swollen by Rhizoctonia anamorph |
Thanatephorus cucumeris - a basidiomycete fungus (Ceratobasidiales: Ceratobasidiaceae) |
|
M. El Bakali, A. & Martin, M.P., 2006 [causes "Stem Canker", brown and black sunken lesions] |
 |
stem (dead) |
dead stem is decayed by stalked apothecium |
Hymenoscyphus scutula - a discomycete (Helotiales: Helotiaceae) |
|
Ellis, M.B. & J.P., 1997 |
|
stem (dead) |
dead stem is decayed by acervulus of Colletotrichum coelomycetous anamorph |
Colletotrichum coccodes - a coelomycete (Phyllachorales: Phyllachoraceae) |
|
Ellis, M.B. & J.P., 1997 |
|
stem (live) |
live stem is galled by |
Synchytrium endobioticum - a chytridiomycete (Chytridiales: Synchytriaceae) |
|
Stubbs, F.B. (Editor), 1986 [Causes dark brown, cauliflower-like warts which can be quite large. "Potato Black Scab"] Ellis, M.B. & J.P., 1997 |
|
stem (live) |
live stem may be infected and damaged by effuse colony of Polyscytalum dematiaceous anamorph |
Polyscytalum pustulans - a dematiaceous anamorphic fungus |
|
Ellis, M.B. & J.P., 1997 |
|
stem (live, blackened) |
live, blackened stem may be infected and damaged by |
Phytophthora infestans - Potato Blight Or Potato Late Blight (Causative Agent) (Pythiales: Pythiaceae) |
|
Ellis, M.B. & J.P., 1997 [causes "Potato Late Blight"] |
|
stem |
stem is foodplant of colony of Helminthosporium dematiaceous anamorph |
Helminthosporium solani - a dematiaceous anamorphic fungus (Pleosporales: Pleomassariaceae) |
|
Ellis, M.B. & J.P., 1997 [causes "Silver Scurf" disease] |
|
stolon (cankered) |
cankered stolon is swollen by Rhizoctonia anamorph |
Thanatephorus cucumeris - a basidiomycete fungus (Ceratobasidiales: Ceratobasidiaceae) |
|
M. El Bakali, A. & Martin, M.P., 2006 [causes "Stem Canker", brown and black sunken lesions] |
|
stolon (live) |
live stolon may be infected and damaged by effuse colony of Polyscytalum dematiaceous anamorph |
Polyscytalum pustulans - a dematiaceous anamorphic fungus |
|
Ellis, M.B. & J.P., 1997 |
|
storage area |
storage area is associate of |
Atractiella solani - a urediniomycete fungus (Atractiellales: Hoehnelomycetaceae) |
|
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
|
tuber (live) |
live tuber is galled by |
Synchytrium endobioticum - a chytridiomycete (Chytridiales: Synchytriaceae) |
|
Stubbs, F.B. (Editor), 1986 [Causes dark brown, cauliflower-like warts which can be quite large. "Potato Black Scab"] Ellis, M.B. & J.P., 1997 |
|
tuber (live) |
live tuber may be infected and damaged by |
Phytophthora infestans - Potato Blight Or Potato Late Blight (Causative Agent) (Pythiales: Pythiaceae) |
|
Ellis, M.B. & J.P., 1997 [tubers develop a watery, reddish discolouration in and under the skin which spreads inwards. Causes "Potato Late Blight"] |
|
tuber (live) |
live tuber may be infected and damaged by effuse colony of Polyscytalum dematiaceous anamorph |
Polyscytalum pustulans - a dematiaceous anamorphic fungus |
|
Ellis, M.B. & J.P., 1997 [causes "Skin Spot" disease, especially after storage.] |
|
tuber (live) |
live tuber is spotted by |
Spongospora subterranea f.sp. subterranea - a protozoan slime mould (Plasmodiophorales: Plasmodiophoraceae) |
|
Ellis, M.B. & J.P., 1997 [Causes raised, more or less circular brown spots which burst to release brown spores. Causes "Powdery Scab" or "Corky Scab"] |
|
tuber (live, pink-fleshed) |
live, pink-fleshed tuber may be infected and damaged by |
Phytophthora erythroseptica - a blight fungus (Pythiales: Pythiaceae) |
|
Ellis, M.B. & J.P., 1997 [causes "Pink Rot" of Potatoes] |
|
tuber (old) |
old tuber is foodplant of Gliocladium anamorph |
Nectria ventricosa - a pyrenomycete (Hypocreales: Nectriaceae) |
|
Ellis, M.B. & J.P., 1997 |
|
tuber (old) |
old tuber is foodplant of erumpent stroma |
Nectria ventricosa - a pyrenomycete (Hypocreales: Nectriaceae) |
|
Ellis, M.B. & J.P., 1997 |
|
tuber (rotting) |
rotting tuber is foodplant of Fusarium anamorph |
Nectria ventricosa - a pyrenomycete (Hypocreales: Nectriaceae) |
|
Ellis, M.B. & J.P., 1997 |
|
tuber (rotting) |
rotting tuber is decayed by fruitbody |
Coprinopsis radicans - an inkcap (Agaricales: Psathyrellaceae) |
|
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
 |
tuber (wet, decaying) |
wet, decaying tuber is decayed by larva |
Xylota segnis - a hoverfly (Diptera: Syrphidae) |
|
Rotheray, G.E., 1993 |
|
tuber |
tuber may be infected and damaged by immersed pycnidium of Phoma coelomycetous anamorph |
Phoma exigua var. foveata - a coelomycete (Pleosporales) |
|
Ellis, M.B. & J.P., 1997 [causes "Gangrene" of Potatoes.] |
|
tuber |
tuber is spotted by colony of Helminthosporium dematiaceous anamorph |
Helminthosporium solani - a dematiaceous anamorphic fungus (Pleosporales: Pleomassariaceae) |
|
Ellis, M.B. & J.P., 1997 [causes "Silver Scurf" disease where skin becomes discoloured brown or silvery in patches; most obvious when the tubers are washed.] |
|
tuber |
tuber may have superficial, but firmly attached sclerotium of Rhizoctonia anamorph |
Thanatephorus cucumeris - a basidiomycete fungus (Ceratobasidiales: Ceratobasidiaceae) |
|
M. El Bakali, A. & Martin, M.P., 2006 [causes "Black Scurf" disease] |
Solanum tuberosum may be associated with more taxa listed at higher taxonomic level