$28/year | $2.50/copy | Volume 77 No. 07 | JUly 2025
THE VOICE OF WISCONSIN'S POTATO & VEGETABLE INDUSTRY
CROP PROTECTION ISSUE
INTERVIEW:
RALPH FREDERICK
AMVAC Chemical Corp.
MOTORS & CONTROLS BUILDS Potato Line Control Systems ESSENTIAL OILS COMBAT Root-Knot Nematodes USE CROP NUTRITION To Maximize Yield WHY STRIP-TILL SOIL Fumigation Matters AMVAC Metam Specialist Ralph Frederick stands in a potato research field at the Hancock Agricultural Research Station (HARS), in Hancock, Wisconsin. AMVAC is a decades-long supporter of HARS.