Bean Rust

Uromyces appendiculatus

Identification

Symptoms develop on leaves and pods as pustules of red-brown powdery spores (urediniospores) which rupture the epidermis. They are often surrounded by a yellow halo.

Crop Injury 

Severe infections can result in defoliation. Diseased leaves lose photosynthetic capacity resulting in losses in vigor and yield.

Plant Protection Products