Description:A fungal disease that starts on leaves as pale yellow spots about 1.5 mm diameter. Opposite these spots on the underside of the leaf, small raised reddish brown blisters appear within 2-3 days and release powdery spores. In severe infections the leaf may yellow and fall. On pods, slimy blisters may appear but they don't usually burst and release spores.
Biology:Favoured by temperate, damp weather or heavy dews.
Life Cycle:Origin and History:
Related and Similar Species:References:
Acknowledgments:Collated by HerbiGuide. Phone 08 98444064 for more information.