Fungal diseases destroy entire crops and spoil harvested food. Howler™ is AgBiome’s unique biological fungicide, a highly effective microbe against a broad range of fungal diseases with excellent non-refrigerated shelf life.

With multiple and differing modes of action, Howler™ is excellent for integrated pest management programs as part of a resistance management toolkit for growers.

Howler soybean rootColonization of root tissue (green) by Howler™ (purple)


As an efficacious broad spectrum fungicide targeting soilborne and foliar diseases, Howler™ has a role at every phase of production — greenhouse, planting, early plants, maturing plants, harvest and post harvest — using existing equipment on the farm and low rates per acre.

Strawberries inoculated with Botrytis. Treated with Howler™ pictured on the right.


OMRI-listed for use in certified organic production.

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