Active Ingredient:
Diquat dibromide 370 g/L
Application Method:
Dersac 37% SL should be applied at a rate of 1.5 L/feddan, 10 days before harvest. Spray should cover all plant parts uniformly to ensure effective desiccation. Application should be done under suitable weather conditions (no rain within 6–7 hours after spraying).
Main Features:
• Fast-acting, non-selective contact herbicide.
• Accelerates crop drying within 30 minutes of application.
• Reduces green matter and moisture content in crops such as potatoes, ensuring uniform skin set and reducing storage losses.
• Effective on broadleaf weeds and grasses upon contact.
• Does not translocate within plants, so it is safe for underground plant parts such as tubers and roots.
• Improves crop quality and facilitates mechanized harvesting.
Label Recommendations:

Other international recommendations: Drying the canopy of industrial crops to facilitate harvesting operations, such as sunflowers, soybeans, alfalfa for seed production, corn, rice, beans, legumes, and sesame – at the same recommended dose (1.5 liters/acre)