sick wrinkled green leaves and nectarine fruits in the garden on a tree close-up macro. peach orchard disease concept

agricultural agriculture alomond background botany branch bright cloque closeup crimp curl curved damage defect deform deformans detail disease fruit fungi fungicides fungus garden gardening green growth illness injury leaf leaves macro natural nature nectarine orchard parasite pathogen peach pests plant prevention sick sickness spring summer tapering tree twig ulcer young