DEFINE (Diafenthiuron 50% WP) belongs to a unique chemical group allowing control of insects and mites resistant to major chemical classes such as OPs or Pyrethroids.
DEFINE controls nymphs and adults and gives longer-lasting control.
DEFINE degrades into a urea derivative resulting in a phytotonic effect & selective to beneficial insects thus best fit in IPM programs.

MODE OF ACTION

• DEFINE is a pro-insecticide, which has first to be converted to its active form.
• The active compound then acts on a specific part of the energy-producing enzymes in the mitochondria.
• This results in immediate paralysis of the pest after intake or contact with the product.