Chard, Swiss-Wireworm

Limonius spp.

Pest description, crop damage and life history

See:

Management-biological, cultural, tactical

See:

Management-chemical control: HOME USE

  • azadirachtin (as a mix with pyrethrins)-Some formulations are OMRI-listed for organic use.
  • bifenthrin-Not registered for home use on celery in WA.
  • cyfluthrin
  • zeta-cypermethrin

Management-chemical control: COMMERCIAL USE

  • chloropicrin (TeloneII)-Preplant.