Snapdragon

Snapdragon: Downy mildew categories: Flowers Ornamentals Snapdragon Snapdragon Diseases revision date: 2023-02-07 12:00 Downy mildew on snapdragonPhoto by: R.S. Byther Biology Affected plants show stunting and pale yellowish green foliage. Leaves curl in and droop. Leaf undersides may develop a white to purplish fungal growth. The growing point usually dies, and the plant may break […]

Snapdragon: Rust categories: Flowers Ornamentals Snapdragon Snapdragon Diseases revision date: 2023-02-07 12:00 Severe snapdragon rustPhoto by: R.S. Byther Biology Rust is caused by a fungus that is spread by water or on clothes and in diseased cuttings. It is not carried in seed but seeds can be contaminated by the fungus on the outside. Upper […]