Profenofos 40% EC CAS No. 41198-08-7

Application

Control of Rice Pests: Apply the pesticide 1 to 3 days before the peak hatching of the rice stem borer. Use 80-100 mL of 40% Profenofos emulsion diluted in water per mu for spraying. For the second generation borer, apply during the peak hatching period, using 40-50 mL of 720 g/L emulsion diluted in water per mu, targeting the lower parts of the rice plants. Maintain a water level of 3-5 cm in the field for 3-5 days during pest control.

Control of Cotton Pests: For cotton bollworm, apply during the peak oviposition to hatching period, using 80-100 mL of 40% Profenofos emulsion diluted in water per mu. For cotton aphid, apply during the early nymph stage, using 40-50 mL of 720 g/L emulsion diluted in water per mu for even spraying. For cotton red spider mites, apply during the seedling stage based on the infestation level, using 40-60 mL of 50% emulsion diluted in water per mu.

Control of Vegetable Pests: For diamondback moth on cruciferous vegetables, apply during the early larval stage, using 60-75 mL of 40% Profenofos emulsion diluted in water per mu. It is best to spray in the evening. For fall armyworm, apply during the early larval stage, using 80-100 g of 40% emulsion per mu, spraying before 9 AM or after 5 PM.

Control of Fruit Tree Pests: When the density of citrus leaf mites reaches 2-3 mites per leaf, apply using a 2000-3000 times dilution of 50% Profenofos emulsion for even spraying. When the density of apple tree leaf mites reaches 2-3 mites per leaf, apply using a 2000-4000 times dilution of 40% emulsion for even spraying.

Control of Sweet Potato Root-Knot Nematodes: Apply during sweet potato transplanting, using 2000-3000 g of 10% Profenofos granules mixed with fine sand for furrow or hole application per mu.