Harpin Proteins are produced in nature.
Harpin Protein Technology is a unique, patented and novel class of protein technology for enhancing crop health and production.
The Harpin Protein binds to receptors present in all agronomically important crops including Field Crops, Vegetables, Tree Fruit and Vines, Turf and Ornamental and Specialty Crops. These receptors react by sending signals to the rest of the plant, with these signals initially being a fast release of cellular calcium and an increase in plant metabolic activity, photosynthesis and nutrient uptake stimulating a vigorous growth response.
Plant Health Care, Inc. is the sole provider of commercial Harpin technology in the world.