This treatment has a one application window during the pests life cycle, this is during later Summer/ Autumn (August to middle of October).
The mid August to mid October application window coincides with the larvae being at a young and susceptible life stage and the soil temperature being above 12ºC, which is the minimum point the nematodes are at their most active in the soil.
The nematodes work by seeking out the larvae in the soil and attack the larvae through a natural opening in the body, they then release a bacteria that stops the pest from being able to feed and therefore quickly kills the grub.
The nematodes then reproduce a new generation of juvenile nematodes which then disperse through the soil looking for further larvae, resulting in a significantly reduced infestation of chafer grubs.
Each pack of Nemasys Chafer Grub Killer treats up to 500m2.
Nemasys Chafer Grub Killer must be used within 3-4 weeks of being received, keep refrigerated until used.
**For More Information or Prices, Please Contact the Sales Team On 01684 212 020**