Calif., Canada and Mexico that advance sustainable agriculture, Valent BioSciences LLC. For more information about Valent or our full product line, Valent U.S.A. LLC, beautify the environment and safeguard public health. Valent products include a well-known line of quality herbicide, develops and markets products in the United States, enhance crop yields, fungicide and plant growth regulator products for agricultural, headquartered in San Ramon, improve food quality, insecticide, please call 800-6-VALENT (682-5368) or visit www.valent.com., protect crops, seed protection and professional use. Valent is a leader in marketing and sales of both traditional chemical products and biorational products developed by its affiliate