spanish slug in the garden on a lettuce leaf, close up of crawling snail on salad

slug plant pest salad lettuce nature mollusca land garden eat crawl sensor animal snail control capuchin wild vulgaris snailplage reptile slowly lusitanicus red living spanish invasion home gastropoda free fight arion summer nudibranch vegetable problem field parasitizes farming natural parasitic pesticides breathing green background farm mollusk lusitanian