Gewasbescherming in Arizona

Gowan Company is a family-owned registrant and marketer of crop protection products and champions technology for agriculture through innovative product development, public advocacy and quality production.

NovaSource develops and markets a portfolio of crop protection products for niche uses in agriculture worldwide. The company is a business unit of Tessenderlo Kerley, Inc.

Tessenderlo Kerley, Inc. (TKI), headquartered in Phoenix, Arizona, is a global provider of specialty chemical solutions, including fertilizers, crop protection chemicals, and process chemicals.