Target dusting is a farming technique used to control pests and diseases in crops. It involves the application of a pesticide or fungicide to a specific area of the CROP, such as the leaves or stems, rather than spraying the entire CROP. This technique is used to reduce the amount of pesticide used, as well as to target specific pests or diseases. The term 'target dusting' is derived from the fact that the pesticide or fungicide is applied to a specific area of the CROP, rather than being sprayed over the entire CROP.