Christmas tree (Pine)-Black pineleaf scale

Nuculaspis californica

Management-chemical control

  • azadirachtin (AzaDirect and others)-Some formulations are OMRI-listed for organic production.
  • chlorpyrifos (Lorsban Advanced, Warhawk and others)-RESTRICTED USE IN OREGON.(Group 1)
  • dinotefuran (Safari 20 SG)- (Group 4)
  • horticultural oil/soap (M-Pede and others)-Some formulations are OMRI-listed for organic production.
  • sulfoxaflor (Transform WG)-(Group 4c)