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.
Primtal WF primes the plant’s natural defence against sucking insects causing the plant’s natural defences to be faster and more intense.
● 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
Foliar - 1 - 1.5 litres per hectare or 100-200ml per 100 litres of water sprayed to run-off every 7 - 10 days
Root - 1.5 - 2.5 litres per hectare applied through drip irrigation or drench every 7 - 10 days