a slug (spanish snail) ate a green leaf, a green leaf eaten by a slug on a white background, space for text

garden pest snail spanish arion invasive vulgaris brown cabbage lettuce plant slug animal crawl damage eating nature spain agriculture brownish dangerous europe european farm field land lusitanicus orange overpopulation parasitizes wild crops enemies environment farming iberian moves native parasites parasitic pesticides poison radish ripe green vegetable color outdoor small summer