We do offer a surfactant in a smaller pint size called Non-Ionic Surfactant.
DyneAmic is a high quality non-ionic surfactant that greatly enhances the effectiveness of Rodeo and other Herbicides and Fungicides on lawns, ornamentals, trees and landscape areas. The surfactant helps penetrate the natural waxy tissue of plants. Also aids duckweed treatments made with Reward herbicide. As with Rodeo, a little goes a long way (See below).
| Yield: | Use 3-5 fl oz in 1-5 gals of spray solution Use 3 oz in 1-3 gal and 5 oz above 3 gal |
| Manufactured By: | Helena Chemical |
Product Documents
Amount of Surfactant required:
- 1/4 to 3/4 ounce per gallon of water.
- Order One Gal Surfactant per 2 1/2 Gal Rodeo.
Product Specs:
- Water Use Restrictions: None
- Container Size: Pint (DyneAmic Brand)
- Formulation: Liquid
Rating Snapshot
See all 4 reviews » |
3 of 4 people found this review helpful:
Five Star Performance from DyneAmic with Rodeo
By Andor on August 6, 2010
Verified PurchaseWe are very happy with the performance of DyneAmic Surfactant. I have sprayed our ponds for cattails and they are all dying. We had been looking for a product like this that would kill cattails yet not harm the catfish and other fish we have in the pond. We thank you so much.
2 of 3 people found this review helpful:
Works Well on Phragmites
By Elizabeth on August 22, 2010
Verified PurchaseThis is working very well with Rodeo Herbicide to kill my Phragmites. It is expensive, but goes a long way.
1 of 1 people found this review helpful:
DyneAmic Surfactant
By Greg on August 17, 2011I used this with Drive XLR8 and it worked great. The crab grass start to die with in 24 hour.
DynAmic Surfactant
By Bernie on August 29, 2011
Verified PurchaseUsed with Drive weed killer as recommended by Drive - Weeds are dead within a few days. May have been just as dead without the surfactant, but I am taking no chances!
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July 5, 2010Barb asked:
QDoes Dyneamic surfactant come in a smaller container?
I don't need a gallon of DyneAmic. I'm going to use it with the smaller package of Sedgehammer. Does it come in a smaller container?
AUnfortunately, Dyneamic only comes in a gallon size. The manufacturer discontinued the pint size some time ago. Since these are professional products, they are intended for companies and professional who use a lot of the product at a time. This is the only size it comes in.
July 16, 2010Connie asked:
QI need to add a 'ionic surfactant' to my nutsedge weed killer, but I don't know what that is.
Is it possibly a soap solution? If so, how much do I add in relation to chemical weed killer?
AWe carry DyneAmic Surfactant. DyneAmic is a high quality non-ionic surfactant that greatly enhances the effectiveness of herbicides. The surfactant helps penetrate the natural waxy tissue of plants.
June 30, 2011Tony asked:
QWhat can I use to kill nut grass?
ASedgehammer would be a good choice if you are looking for a post emergent product for nut grass. Sedgehammer works best when it is mixed with a surfactant. Please take a few moments to read over the Sedgehammer product label to be sure this product will meet your needs.


