Bayer Corporation

Bayer Polymers LLC

Donald W Edson

Karen L Eagles

Stephen C Slahck

John W Brandriff

John G Rogers

Kevin Park

The present invention relates to a process for inhibiting or eliminating the growth of microorganisms in pesticide suspensions. More particularly, the process of the present invention includes the addition of a combination of peracetic acid, hydrogen peroxide, and water to the pesticide suspension. Further, the process of the present invention includes the application of the peracetic acid, hydrogen peroxide, and water combination to the interior surface of the vessel in which the pesticide suspension is contained. Still further, the process of the present invention includes the application of the peracetic acid, hydrogen peroxide, and water combination to a surface in which the pesticide suspension is in contact.

Effects of bactericide (peracetic acid-hydrogen peroxide-water combination) to agricultural chemicals in bacteria control when they are in contact with one another

The present invention provides a composition for inhibiting the growth of microorganisms in water-based pesticide suspensions. In accordance with this invention, the composition comprises from about 0.01% to about 60% by weight of a pesticide; from about 0% to about 20% by weight of a surfactant; from about 0% to about 20% by weight of an antifreeze agent; from about 0% to about 5% by weight of a viscosity builder; from about 0.5% to about 2% by weight of acetic acid; and from about 10% to about 99.49% by weight of water. In a preferred embodiment of the invention, the acetic acid has a pH of from about 3 to about 5.

Inhibiting growth of microorganisms in water-based pesticide suspensions

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Independence, MO, United States of America

Donald W Edson