Plant Problems to Watch for in December
Here are some
diseases we observe during December. The hypertext links will lead you to
specific information about a certain disease or about diseases in a certain
crop.Plant Problems to Watch for in December
Herbaceous
Ornamentals
Pansy: Black root rot, Botrytis blight, Cercospora leaf spot, Pythium root rot
Pansy: Black root rot, Botrytis blight, Cercospora leaf spot, Pythium root rot
Interior
plants
Poinsettia: Powdery mildew, Pythium root rot, Rhizoctonia root/stem rot
Geranium: Bacterial blight (Xanthomonas)
Poinsettia: Powdery mildew, Pythium root rot, Rhizoctonia root/stem rot
Geranium: Bacterial blight (Xanthomonas)
Fruit/Nut
Pecan: Scab, Internal breakdown of nuts (non-pathogenic)
Vegetables
Collards: Alternaria leaf spot, Sclerotinia stem rot
Sweetpotato: Fusarium surface rot, Rhizopus soft rot
Tomato (greenhouse): Fusarium wilt, Leaf mold
Other Links
Plant Summaries
Plant Disease Information Notes
Plant Disease and Insect Clinic
Last modified on November 2000
Pecan: Scab, Internal breakdown of nuts (non-pathogenic)
Vegetables
Collards: Alternaria leaf spot, Sclerotinia stem rot
Sweetpotato: Fusarium surface rot, Rhizopus soft rot
Tomato (greenhouse): Fusarium wilt, Leaf mold
Other Links
Plant Summaries
Plant Disease Information Notes
Plant Disease and Insect Clinic
Last modified on November 2000