Wilbur-Ellis Company

Home |Product Labels &Information |Locations & Services |Contact Us |Site Map |Legal

Adjuvant and Surfactant Position and Function Guide
*ASTM Definitions

CLASSIFICATION

FUNCTION

PRODUCTS

POSITIONING

Acidifiers* Add to spray mixtures to neutralize alkaline solutions and lower pH. SUPER SPREAD 7000
TRI-FOL®
Herbicides, insecticides, fungicides, and nutrients
Activators* Increase the efficacy of agrichemicals. CAYUSE® PLUS
R-11®
R-900®
Glyphosate and other herbicides
Anti-Transpirant Reduces water loss from the plant surface. WILT-GUARD™  
Buffering Agents* Added to a solution to primarily minimize pH drift. They may or may not alter the original pH of the solution. RENEGADE®
SUPER SPREAD 7000
TRI-FOL®
Herbicides, insecticides, fungicides, and nutrients
Compatibility Agents* A surface-active material which allows simultaneous application of liquid fertilizer and pesticide, or application of two or more pesticides as a uniform tank mix, or improves the homogeneity of the mixture and the uniformity of the application. EMBRECE® Liquid fertilizer/pesticide tank mixes
Defoaming Agents* Materials that eliminate or suppress foam in the spray tank. NO FOAM
NO FOAM DRY
Custom application
Deposition Aid* Improve the ability of pesticide sprays to deposit on targeted surfaces. BIVERT®
IN-PLACE®
Herbicides, insecticides, fungicides, and nutrients
Extenders* Increase the effective life of an agri-chemical after application REGUARD® Insecticides and fungicides
Foam Agents* Increase the volume or stability of the foam formed in a spray mixture HOLD-UP® Custom application
Penetrants* Enhance the ability of an agrichemical to enter a substrate or penetrate a surface. HASTEN®
MOR-ACT®
MSO HAS'N
R-900®
RENEGADE®
R.O.C.
SUPER SPREAD 7000
SUPER SPREAD MSO
SYL-TAC®
Postemergence herbicides and defoliants
Soil Surfactant Allows for the easier entry into and movement of water in soil. ADVANTAGE® Preemergence for crusting and water penetration
Spreaders* Increases the area that a droplet of a given volume of spray mixture will cover on a target. HASTEN®
MSO HAS'N
SYLGARD® 309
R-11®
R-56®
R-900®
RENEGADE®
REPLICA®
SUPER SPREAD 7000
SUPER SPREAD 90
SYL-TAC®
Postemergence herbicides, non-selective herbicides, and fungicides
Stickers* Assist the spray to adhere or stick to the target and may be measured in terms of resistance to time, wind, water, mechanical and chemical action. R-56®
REGUARD®
Insecticides and fungicides
Water Conditioners Used with spray materials that are rendered less effective by dissolved mineral salts in spray water. BRONC®
BRONC® PLUS
BRONC® MAX
CAYUSE® PLUS
RENEGADE®
Roundup® Ultra, 2,4-D Amine, MCP Amine, Poast®
ADVANTAGE® is a registered trademark of Wabash Soil and Plant.
SYLGARD
® is a registered trademark of Dow Corning Corporation U.S.A.
ROUNDUP® is a registered trademark of Monsanto.
POAST® is a registered trademark of BASF AG.

BIVERT®, CAYUSE®, EMBRECE®, HASTEN®, HOLD-UP®, MOR-ACT®, R-11®, R-56®, R-900®, REGUARD®, RENEGADE®, REPLICA®, SYL-TAC® and TRI-FOL® are registered trademarks of Wilbur-Ellis Company.
IN-PLACE® is an applied for trademark of Wilbur-Ellis Company.
WILT-GUARD™ is an applied for trademark of Northwest Agricultural Products, Inc.