Fig 21-5. Leaf spot, gray mold (botrytis), and lea scorch may kill part or all of the caps or hulls, causing the berries to be small and unattractive and to ripel (if at all) without flavor or even with an offensive odor. The caps on all the berries shown are dead, and the later flowers have already dried up. These diseases may infect the flowers and kill them or develop later in green or ripening berries.