Budding and diseased lemons.

Budding and diseased lemons.

Berry State Farm. Black spot on grape vine

Diseased fruit

Apple showing disease

Biological exhibit

Spotting on passionfruit (natural size)

Blemished apples

Diseased fruit

Diseased apple, copied for artist

Black spot on grape vine. Stem and leaves showing cankers

Lemon: disease in lemon

Budding and diseased lemons.

Berry State Farm. Black spot on grape vine

Lemon: disease in lemon

Spotting on passionfruit (enlarged)

Black spot on grape vine showing pustules on fruit

Budding and diseased lemons.