• Contact & Systemic Larvicide for Vegetable Leafminers and Farm Flies

• Cyromazine WP 75% is a contact and systemic insecticide and larvicide effective against:

  • Leafminer larvae in vegetables

  • Fly larvae in livestock facilities

  This product is specifically designed for dipteran larvae and belongs to the triazine chemical group.

Mode of Action

• Cyromazine inhibits growth, molting, and development of larvae, preventing the emergence of adult insects.

• It has no stereoisomers and a high oral acute LD50 of 3387 mg/kg.

• Effective only on larvae; it does not affect adult insects.

• Best applied at the start of fly reproduction; in high infestations, reapplication may be necessary after 2–3 weeks.

Uses

International Uses

• Known commercially as Trigard
• Used in Iran for vegetable leafminer larvae and fly larvae in livestock facilities
• In other countries, primarily applied for livestock fly control

Notes:

• Cyromazine can affect the reproduction and growth of mammals; avoid exposure of other animals (poultry, livestock) to treated manure.
• Treated livestock manure should not be used for edible mushroom compost.
• Pre-harvest interval for treated manure: 21 days