diseases and pests of berry bushes. gall aphid on currants. damaged leaves on a red currant

agriculture aphid aphids background bad bedbug berry bitten bug bush butterfly caterpillar closeup cruciferous cultivated cultivation currant damage danger defeat disease disinfection eat farm flea foliage food gall gallow garden gardening green growth harvest health hole holey insect leaf leaves nature nutrition pest plant redcurrant summer ticks worm