Armor insect growth regulator stops mushroom damage before it starts by controlling all larval stages and preventing sciarid fly adults from emerging.


Crop protection

Incorporate Armor into mushroom compost to stop the development of sciarid fly larvae and prevent damage to mushrooms and mycelium growth.

  • Armor can be applied on mushroom substrate any time from Phase I through casing
  • Armor is best applied on the wharf on the last turn
  • Armor is heat stable and can give crop longer control when applied in Phase I or II

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Active Ingredient


Key Targets

Sciarid fly larvae

Target Crop


Signal Word


Package Sizes

2 x 2.5 gallons