Cohere (Helena Ag)

Cohere® is a film-free, wax-soluble adjuvant with the spreader/sticker properties of a nonionic surfactant. It can improve the performance of fungicide and insecticide applications with surface melding technology that allows the spray solution to penetrate the plant’s surface. It has a high degree of plant safety at label rates and leaves no sticky residues on spray equipment.

Technical Information

Cohere is a water dispersible spreader sticker adjuvant. Cohere is designed to improve the efficacy of many pesticides by increasing the spreading and adhesion of spray deposits on leaf surfaces. Unlike conventional spreader-sticker products, Cohere provides excellent surface tension reduction resulting in increased coverage of plant surfaces. In addition, Cohere reduces the tendency for washoff of the spray deposit by light to moderate rainfall, heavy dews or irrigation water applied by above canopy sprinkler systems. Cohere does not contain petroleum or vegetable-based oils. Optimum application and effects, however, can be influenced by the crop, pest, spray equipment, spray volume, pressure, droplet size, spray mixture and environmental factors. Consequently, it is recommended that careful observations of the spray deposit be made and adjuvant concentrations be adjusted accordingly.