Supermarket Mycology. Flyspeck disease of apples
People get fussy about their apples, and tend to reject them if they’re bruised, or have nasty fungal lesions on them. But flyspeck is a subtle disease, and you’ve probably eaten it many times. I have, and I’m none the worse for it. Here we visit two different apple diseases, flyspeck and sooty blotch, in full rotating glory.