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The process of spraying crops with powdered insecticides or fungicides from an aircraft.
1. (Agriculture) the spreading of fungicide, etc on crops in the form of dust, often from an aircraft
the spraying of powdered fungicides or insecticides on crops, usu. from an airplane.
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|Noun||1.||crop-dusting - the dispersion of fungicides or insecticides or fertilizer on growing crops (often from a low-flying aircraft)|
dispersal, dispersion, dissemination, diffusion - the act of dispersing or diffusing something; "the dispersion of the troops"; "the diffusion of knowledge"
aircraft - a vehicle that can fly