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Plant Diseases in Guam
Herbicide Use
Crop and Plant Diseases
Foliar Pathogens in Guam Series (2021)
- Albugo (Disease: White Rust)
- Alternaria and Stemphylium (Diseases: Early Blight, Bull's Eye, Leaf Blight, Gray Leaf Spot)
- Ascochyta (Diseases: Gummy Stem Blight, Leaf Spot)
- Botrytis (Diseases: Gray Mold, Tan Leaf Spot)
- Cephaleuros (Diseases: Algal Leaf Spot, Red Rust)
- Cercospora (Diseases: Leaf Spot, Cercospora Leaf Spot, Frogeye, Leaf Streak)
- Colletotrichum (Diseases: Anthracnose)
- Corynespora (Diseases: Target Spot, Bull's Eye, Leaf Blight)
- Erisyphe (Oidium) (Disease: Powdery Mildew)
- Fusarium (Gibberella) (Diseases: Fusarium Wilt, Leaf Spot of Orchid)
- Helminthosporium (Diseases: Southern Leaf Blight, Leaf Spot)
- Peronospora (Diseases: Downy Mildew)
- Phomopsis (Diaporthe) (Diseases: Phomopsis Blight, Leaf Spot)
- Phyllosticta (Guignardia) (Diseases: Leaf Spot, Freckle)
- Phytophthora (Diseases: Late Blight, Leaf Spot, Leaf or Canopy Blight)
- Puccinia and Uromyces (Disease: Rust)
- Banana Bunchy Top Disease
- Banana Bunchy Top Disease Prevention & Control (2013)
- Citrus Greening (Huanglongbing) (2016)
- Tinangaja (2005)
- Index of Plant Diseases in Guam (2022)
- (Poster) Plant Diseases of the Western Pacific Tropical Island of Guam (2017)
- (Poster) Pathogens Linked to the Decline of Casuarina equisetifolia on the Western Pacific Tropical Island of Guam (2017)
Weeds and Lawn Diseases
Vines
The publications listed here are those most commonly downloaded. To search a complete database of publications by topic, visit the UOG Extension Publications module here.
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PLANT DISEASE DIAGNOSTIC ServiceUOG Land Grant offers a plant disease diagnostic service for Guam residents. Click here for more info!
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Agriculture & Natural Resources Office
Tel: (671) 735-2062
Email: anr@triton.uog.edu
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