Pumpkin Diseases Quick Search

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Credits:Biovision-Infonet

Anthracnose

Colletotrichum lagenarium

Anthracnose (Colletotrichum orbiculare) damage to pumpkin leaf (Cucumis sativus).
(c) Clemson University – USDA Cooperative Extension Slide Series, www.insectimages.org

Gummy stem blight and black rot

Didymella bryoniae

Mycosphaerella citrullina

Phoma cucurbitacearum

Reddening, followed by black areas of rot, on stems of sugarcane with pineapple disease caused by Ceratocystis paradoxa
(c) Courtesy EcoPort (http://www.ecoport.org): Bureau of Sugar Experiment Stations, Queensland
Black rot on cabbage leaf . Note blackening of veins.
(c) A.A. Seif, icipe

Fusarium wilt

Fusarium oxysporum f.sp. niveum

Fusarium wilt on passion fruit. Note browning of water conducting tissues
(c) A.M. Varela, icipe
Fusarium wilt on peas
(c) A.M. Varela, icipe

Choanephora fruit rot

Choanephora cucurbitarum

Choanephora fruit rot (Choanephora cucurbitarum) on pumpkin
(c) Clemson University – USDA Cooperative Extension Slide Series, www.insectimages.org

Powdery mildew

Powdery mildew on peas
(c) A. M. Varela, icipe

Downy mildew

Downy mildew on cabbage
(c) A.M. Varela, icipe

Scab

Cladosporium cucumerinum

Citrus scab on leaf
(c) Courtesy EcoPort (http://www.ecoport.org): McKenzie E., Landcare Ltd., New Zealand

Viral diseases

Cucumber mosaic virus

Virus on cucumber
(c) A.A. Seif, icipe
Mosaic virus on water melon
(c) A.M. Varela, icipe

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