Correct option is C
Omite-57 is a specific miticide used to control mite infestations such as red spider mites and yellow mites. It contains the active ingredient Propargite, which works through contact action and gives a quick knockdown effect. It is not effective against insects or nematodes—only mites.
Active Ingredient: Propargite
Mode of Action: Contact miticide (non-systemic)
Targets: Mites (especially spider mites and yellow mites)
Used On: Tea, cotton, vegetables, fruits, and citrus crops
Does NOT work on: Insects or nematodes
Acephate
Type: Organophosphate insecticide
Targets: Sucking pests like aphids, jassids, leaf miners.
Imidacloprid
Type: Neonicotinoid systemic insecticide
Targets: Whiteflies, aphids, thrips.
Phorate
Type: Systemic organophosphate insecticide and nematicide
Targets: Soil pests and nematodes.