AMVAC Adds Two New Hires

Bob Trogele Named COO, Executive VP At AMVAC

AMVAC Names Midwest Marketing Manager

AMVAC Expands Insecticide Portfolio

AMVAC Files Action Against EPA

Thorley Steps Down At AMVAC

Thorley Takes AMVAC Reins

AMVAC Buys Insecticide Product Line

AMVAC Hosts Yield Contest

Orthene Moves To AMVAC