Tag Archives: biosolutions


EPA approves 10 pesticides for use on hemp

In December of 2019 EPA (Environmental Protection Agency) approved adding hemp to the use sites of 10 pesticides. Nine of the products are biopesticides and one is a conventional pesticide. For further information, or to see the current EPA hemp registration applications, click here. Below is a list of OHP’s current biosolutions offerings: Ancora –  Continue Reading »



Kalmor Fungicide/Bactericide – Now registered in California!

We are pleased to announce the immediate availability of of Kalmor® Fungicide/Bactericide through authorized OHP distributors. Kalmor, part of OHP biosolutions™, is an OMRI-listed, copper hydroxide-based fungicide that is labelled for use on a range of vegetables and herbs grown in greenhouses, shadehouses, and nurseries, for control of many problematic fungal and bacterial diseases. Available  Continue Reading »



OHP launches new biological insecticide – Thuricide N/G

OHP is proud to announce the addition of Thuricide® N/G Biological Insecticide to its portfolio of biosolutions. Thuricide N/G, derived from a naturally-occurring bacteria, infects lepidopteran larvae and other insect larvae. Thuricide N/G contains the bacteria bacillus thuringiensis subspecies kurstaki strain SA-12. The product is the latest of several additions to the OHP biosolutions segment  Continue Reading »