preventing pests on vegetable crops using biological preparations: a young man sprays cucumber leaves with a spray bottle.

agriculture male man person human gardener farmer french bean nature green beans treatment prevention bio preparations plant protection sprinkler pulverizer sprayer work job sparge perfuse spray sprinkle threat crops spider mites mite vermin pests crop production gardening horticulture cultivation growing foliage leaf healthy lifestyle eating food vegetables veggies ecology natural agronomy village countryside country summer season