Primtal WF is an Immunological Activator containing plant metabolites that have been specifically selected to influence the secondary metabolism of plants in situations of stress due to sucking insects.
Primal WF primes the plant’s natural defence against sucking insects causing the plant’s natural defence to be faster and more intense.
* Activates multiple defence mechanisms.
* A faster and more intense response to sucking insect attack.
* No energy cost to the plant – no check to growth.
* Does not generate resistance in crops.
* Compatible with biological control
* Zero residues.
Application Rates –
Foliar – 1 to 2 ml per litre of water sprayed to run off every 7 to 10 days.
Sold in 1 litre bottles