
Early leaf symptoms Credit: Reid Fredricks, USDA/ARS	Rust lesions	Rust pustules as seen with a hand lens on the underside of the leaf. Credit: USDA	Urediniospores as seen with a hand lens, on the underside of the leaf Credit: USDA

Urediniospores of the soybean rust fungus, Phakopsora pachyrhizi Credit: USDA	Chlorotic spots on the top of leaves. Credit: USDA	Rust lesions Credit: USDA	Rust lesions Credit: USDA

Rust lesions Credit: USDA	Rusty-colored urediniospores of the soybean rust fungus, Phakopsora pachyrhizi Credit: USDA	Leaf tissue dying from rust infection Credit: USDA	Soybean field with plants infected with Asian soybean rust. Credit: USDA

Plant Health Initiative

Photo Gallery - Asian Soybean Rust - click on image to view a larger version