List of cucurbit diseases
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This article is a list of diseases of cucurbits (Citrullus spp., Cucumis spp., Cucurbita spp., and others).
Contents |
[edit] Bacterial diseases
| Bacterial diseases |
|
|---|---|
| Angular leaf spot | Pseudomonas syringae pv. lachrymans |
| Bacterial fruit blotch/seedling blight | Acidovorax avena subsp. citrulli = Pseudomonas pseudoalcaligenes subsp. citrulli |
| Bacterial leaf spot | Xanthomonas campestris pv. cucurbitae |
| Bacterial rind necrosis | Erwinia spp. |
| Bacterial soft rot | Erwinia carotovora subsp. carotovora |
| Bacterial wilt | Erwinia tracheiphila |
| Brown spot | Erwinia ananas |
[edit] Fungal diseases
| Fungal diseases |
|
|---|---|
| Alternaria leaf blight | Alternaria cucumerina |
| Alternaria leaf spot | Alternaria alternata f. sp. cucurbitae |
| Anthracnose (stem, leaf and fruit) | Colletotrichum orbiculare = C. lagenarium Glomerella lagenarium [teleomorph] |
| Belly rot | Rhizoctonia solani Thanatephora cucumeris [teleomorph] |
| Black root rot | Thielaviopsis basicola |
| Blue mold rot | Penicillium spp. P. 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 Nectria haematococca [teleomorph] |
| Damping-off | Acremonium spp. Fusarium spp. |
| Downy mildew | Pseudoperonospora cubensis |
| Fusarium fruit rot | Fusarium equiseti = F. roseum f. gibbosum F. graminearum |
| Fusarium wilt | Fusarium oxysporum (with these formae speciales:) f. sp. benincasae, f. sp. cucumerinum, f. sp. lagenariae, f. sp. luffae, f. sp. melonis, f. sp. momordicae, 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 sclerotiodes |
| Phyllosticta leaf spot | Phyllosticta cucurbitacearum |
| Phytophthora root rot | Phytophthora spp. P. 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 = R. 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
V. dahliae |
| Web blight | Rhizoctonia solani |
[edit] Miscellaneous diseases and disorders
| Miscellaneous diseases and disorders |
|
|---|---|
| Air pollution injury | Ozone, sulfur dioxide and others |
| Bitter fruit | Sunburn injury, physiologic stress |
| Blossom end rot | Physiological disorder, calcium deficiency, moisture imbalance |
| Bottle neck of fruit | Incomplete pollination |
| Measles | Physiological disorder, salt toxicity |
| Sandburn | Physiological disorder |
| Sunscald (fruit) | Excessive or intense direct heat/ solar injury |
| Windburn | Physiological disorder |
[edit] Nematodes, parasitic
| Nematodes, parasitic |
|
|---|---|
| Dagger, American | Xiphinema americanum |
| Lesion | Pratylenchus spp. |
| Pin | Paratylenchus spp. |
| Reniform | Rotylenchulus reniformis |
| Ring | Circonemella spp. |
| Root-knot | Meloidogyne spp. |
| Spiral | Helicotylenchus spp. |
| Sting | Belonolaimus longicaudatus |
| Stubby-root | Paratrichodorus minor |
| Stunt | Tylenchorhynchus claytoni |
