Fungal diseases |
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Alternaria leaf blight | Alternaria cucumerina |
Alternaria leaf spot | Alternaria alternata f.sp. cucurbitae |
Anthracnose (stem, leaf and fruit) | Colletotrichum orbiculare = Colletotrichum lagenarium Glomerella lagenarium [teleomorph] |
Belly rot | Rhizoctonia solani Thanatephorus cucumeris [teleomorph] |
Black root rot | Thielaviopsis basicola |
Blue mold rot | Penicillium spp. Penicillium digitatum |
Cephalosporium root and hypocotyl rot, stem streak and dieback | Acremonium spp. = Cephalosporium spp. |
Cercospora leaf spot | Cercospora citrullina |
Charcoal rot
Vine decline and fruit rot | Macrophomina phaseolina |
Choanephora fruit rot | Choanephora cucurbitarum |
Collapse of melon | Monosporascus eutypoides = Bitrimonospora indica |
Corynespora blight/target spot | Corynespora cassiicola |
Crater rot (fruit) | Myrothecium roridum |
Crown and foot rot | Fusarium solani = Haematonectria haematococca Nectria haematococca [teleomorph] |
Damping-off | Acremonium spp. Fusarium spp. Fusarium equiseti Gibberella intricans [teleomorph] Phytophthora sp. Pythium spp. Rhizoctonia solani Thielaviopsis basicola Other fungi |
Downy mildew | Pseudoperonospora cubensis |
Fusarium fruit rot | Fusarium equiseti = Fusarium roseum f. gibbosum Fusarium graminearum Gibberella zeae [teleomorph] Fusarium semitectum Fusarium solani f. sp. cucurbitae Fusarium spp. |
Fusarium wilt | Fusarium oxysporum (with these formae speciales:) Fusarium oxysporum f.sp. benincasae Fusarium oxysporum f.sp. cucumerinum Fusarium oxysporum f.sp. lagenariae Fusarium oxysporum f.sp. luffae Fusarium oxysporum f.sp. melonis Fusarium oxysporum f.sp. momordicae Fusarium oxysporum f.sp. niveum |
Gray mold | Botrytis cinerea Botryotinia fuckeliana [teleomorph] |
Gummy stem blight (vine decline) | Didymella bryoniae = Mycosphaerella melonis Phoma cucurbitacearum [anamorph] |
Lasiodiplodia vine decline/fruit rot | Lasiodiplodia theobromae = Diplodia natalensis |
Monosporascus root rot/Myrothecium canker (black canker) | Monosporascus cannonballus Myrothecium roridum |
Net spot | Leandria momordicae |
Phoma blight | Phoma exigua var. exigua = Ascochyta phaseolorum |
Purple stem | Diaporthe melonis Phomopsis cucurbitae [teleomorph] |
Phomopsis black stem | Phomopsis sclerotioides |
Phyllosticta leaf spot | Phyllosticta cucurbitacearum |
Phytophthora root rot | Phytophthora spp. Phytophthora capsici |
Pink mold rot | Trichothecium roseum |
Plectosporium blight | Plectosporium tabacinum |
Powdery mildew | Sphaerotheca fuliginea Erysiphe cichoracearum |
Pythium fruit rot (cottony leak) | Pythium spp. |
Rhizopus soft rot (fruit) | Rhizopus stolonifer = Rhizopus nigricans |
Scab/gummosis | Cladosporium cucumerinum |
Sclerotinia stem rot | Sclerotinia sclerotiorum |
Septoria leaf blight | Septoria cucurbitacearum |
Southern blight (Sclerotium fruit and stem rot) | Sclerotium rolfsii Athelia rolfsii [teleomorph] |
Sudden wilt | Pythium aphanidermatum |
Ulocladium leaf spot | Ulocladium consortiale |
Verticillium wilt | Verticillium albo-atrum Verticillium dahliae |
Web blight | Rhizoctonia solani |
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