News & Media

Press Release – EndoGuard™ Biostim SI Registration

Adjuvants Plus Inc., of Kingsville Ontario, announces the registration of a unique biological inoculant that strengthens root development for all crops. ENDOGUARD™ BIOSTIM SI, powered by the highly active strain of Clonostachys rosea, is now registered and available for Canadian agriculture. The uniqueness of Clonostachys rosea is the ability of this competitive microbial endophyte to […]

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MSU Technology Licensed to Adjuvants Plus Inc. **Discovered by Dr. Donald Penner (MSU Retired)**

Riboflavin Degradation of Volatile Phytotoxicants Dicamba and 2,4-D are growth-regulator herbicides that provide excellent broadleaf weed control.  Recently released trait genes allow for wide scale use of these herbicides over broad-leaf crops.  Unfortunately, both dicamba and 2,4-D are known to drift and under the wrong conditions, may lead to a cloud of herbicide particles and […]

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New Technology Now Available

EndoGuard™ and EndoFine® receives registration approval for use in Canada, April 2023.

New Technology Coming Soon

DriftKnot B2
degradation of volatile herbicides that fail to penetrate into weeds



Adjuvants Plus holds several patents,  patents pending world wide, licensed technology world wide and has U.S. and Canadian registered trademarks for most of its major products. Our passion for research has led to several innovations in the crop protection industry using both conventional chemistry and biologicals. Our product development standards are set very high and driven by finding unique / novel patented solutions to help growers improve crop production efficiency and yield in a sustainable system.