crop-dusting

English Thesaurus

1. the dispersion of fungicides or insecticides or fertilizer on growing crops (often from a low-flying aircraft) (noun.act)

hypernym	:	diffusion, dispersal, dispersion, dissemination,
definition	:	the act of dispersing or diffusing something (noun.act)

domain category	:	aircraft,
definition	:	a vehicle that can fly (noun.artifact)