A mummified (old, unharvested) peach fruit with brown rot, Monilinia fructicola, covered with the fungal spores that can infect blossoms and fruit the next growing season.
A mummified (old, unharvested) peach fruit with brown rot, Monilinia fructicola, covered with the fungal spores that can infect blossoms and fruit the next growing season. Credit: Jack Kelly Clark