Arthuriomyces
Scientific name: Arthuriomyces
Arthuriomyces
Scientific name: Arthuriomyces
Description
Arthuriomyces is a rare genus of rust fungi that primarily infects blackberry and raspberry plants. It has a complex life cycle involving multiple spore stages and requires two different host plants to complete its life cycle. The fungus causes distinctive orange or reddish pustules on the undersides of infected leaves, which can lead to defoliation and reduced fruit yield in severe cases.