UC Weed Science (weed control, management, ecology, and minutia)

WRIC banner

Primary Image
Figure 1: illustrates the sprayer tank and a sample of test paper used for assessing the QAC sanitizers.

Do QAC sanitizers remain stable after dilution?

August 22, 2023
By Brad Hanson
Quaternary ammonium compounds (QAC) are surface-active chemicals that are widely used for surface sanitation in the food processing industry, disinfectants, fabric softeners, and cosmetics. They are designed to remain stable and effective in water-based solutions.
View Article
Primary Image
Giuliano Galdi, UCCE Agronomy and Weed Management Advisor

New Weed Management Advisor, Giuliano Galdi

August 17, 2023
By Gale Perez
My name is Giuliano Galdi, and I am the new UC Cooperative Extension (UCCE) Agronomy and Weed Management Advisor located in Merced County, and also with responsibilities in Stanislaus and San Joaquin counties. In San Joaquin county, my primary responsibility will be in weed management.
View Article