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Asked by C from Raleigh, Nc06/16/2014QHow does this compare to a methylated seed oil (MSO) surfactant?
MSO surfactants are recommended by some herbicide manufacturers.AThis product is a non-ionic surfactant that contains alkylaryl polyethoxyethanol. The type of surfactant used will depend upon the weather conditions and the size of the weeds. A methylated seed oil (MSO) would be used when weeds are stressed or the weather is extremely dry. A nonionic product, such…
Read Full Answer »This product is a non-ionic surfactant that contains alkylaryl polyethoxyethanol. The type of surfactant used will depend upon the weather conditions and the size of the weeds. A methylated seed oil (MSO) would be used when weeds are stressed or the weather is extremely dry. A nonionic product, such as the Surf-Ac 820, can be used in normal weather conditions when weeds and small and well. Oil based surfactants are recommended when using for the control of grasses (unless it specifically says on the label not to use an oil based surfactant). -
Asked by Hugh from Albertville, Al07/26/2013QDoes Surf-Ac 820 Non-Ionic Surfactant have a shelf life? How long can it be stored?A
Surf-Ac 820 Non-Ionic Surfactant does have a shelf life of 3-5 years if stored at a moderate temp. Make sure that the cap is tightly sealed.
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Asked by Pat from Lakeland Fl09/05/2013QWhat is the purpose of non-ionic surfactant?A
Using a non-ionic surfactant increases the penetration, coverage and overall effectiveness of almost any herbicide, insecticide, fungicide.
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Asked by Dave from Bellville, Tx.04/17/2015QWill surf av 820 kill grass in my pasture and is it harmful to trees?A
Surf-Ac 820 Non-Ionic Surfactant will not harm your pasture.It can be used in conjuction with most wettable powders, herbicides, acaricides, defoliants, insecticides, desiccants, and fungicides to improve performance of their product's active ingredient. Surf- AC 820 Non-Ionic Surfactant helps …
Read Full Answer »Surf-Ac 820 Non-Ionic Surfactant will not harm your pasture.It can be used in conjuction with most wettable powders, herbicides, acaricides, defoliants, insecticides, desiccants, and fungicides to improve performance of their product's active ingredient. Surf- AC 820 Non-Ionic Surfactant helps to provide a more wet surface to the plant and covers more of the surface. -
Asked by Vonda from Broken Arrow, Ok03/28/2016QWill Surf-Ac 820 Non-Ionic Surfactant alone kill weeds or do I mix something with it?A
Surf-Ac 820 Non-Ionic Surfactant will not treat for weeds. This product is to be mixed with an herbicide to help the herbicide to stick better. Be sure to check out our Lawn Care Guide.
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Asked by Charles from Deltona, Fl06/16/2015QIs the Surf-Ac 820 Non-Ionic Surfactant also a sticker?A
Yes the Surf-Ac 820 is used to help carry the ingredient of the product you are using through the waxy surface of the plant and help it stick to the surface better without rolling off.
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Asked by Jerry from Fulton, Ky06/19/2018QIs there a difference between Surf-AC 820 and Hum-AC 820? Or just a name change by Drexel?
The Hum-AC 820 that I have seems identical to the Surf-ACAWe do not carry the Hum-AC 820 but do see on the manufacturers website that it has a different active ingredient than the Surf-Ac 820 Non-Ionic Surfactant so they are not the same. Hum appears to have Glycerol, alcohol ethoxylate, polyoxyethylenepolyoxypropylene monobutyl ether, Surf-Ac is just…
Read Full Answer »We do not carry the Hum-AC 820 but do see on the manufacturers website that it has a different active ingredient than the Surf-Ac 820 Non-Ionic Surfactant so they are not the same. Hum appears to have Glycerol, alcohol ethoxylate, polyoxyethylenepolyoxypropylene monobutyl ether, Surf-Ac is just Alcohol ethoxylate, alkylphenol ethoxylate. -
Asked by Kelly from Rhinelander, Wi 5450108/20/2015QHow much does a gallon of Surf-Ac 820 Non-Ionic Surfactant weigh?
I need to enter this into a chemical/fertilizer database that helps me keep track of my costs per acre and active ingredients per acre.AOne gallon of Surf-Ac 820 Non-Ionic Surfactant weighs 24.15lbs. Please let us know if you have any more questions.
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Asked by Dave from Middletown, Md03/30/2018QHow effective is Surf-Ac 820 Non-Ionic Surfactant compared to the much less expensive Alkyl polyoxethylene based products?
I will be using it with with 2,4-D based products with MCPP and/or dicamba.ASurf-Ac 820 Non-Ionic Surfactant will work great when combined with selective post-emergent herbicides such as 2, 4D products if used as directed.
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Asked by Robert04/12/2018QDoes Surf-Ac kill weeds?A
Surf-Ac 820 Non-Ionic Surfactant is an additive that can be used in-conjunction with herbicides to increase effectiveness by helping the product stick to the target pests. Surf-Ac alone will not kill any weeds.
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Asked by Lois from Solsberry06/03/2021QIs the Surf-Ac 820 Surfactant safe to use around a fish pond?A
The Surf-Ac 820 Non-Ionic Surfactant is NOT for aquatic use per its Product Label.
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Asked by Vic from Callahan, Fl05/11/2016QIs Surf-Ac 820 Non-Ionic Surfactant good for bed bugs and will it harm my dog?A
Surf-Ac 820 Non-Ionic Surfactant will not harm animals if used as directed. They should not present and the surfaces should be dry completely prior to their return to the treated areas. It is not labeled as an insecticide that will eradicate bedbugs. Bedbugs are found indoors and this surfactant …
Read Full Answer »Surf-Ac 820 Non-Ionic Surfactant will not harm animals if used as directed. They should not present and the surfaces should be dry completely prior to their return to the treated areas. It is not labeled as an insecticide that will eradicate bedbugs. Bedbugs are found indoors and this surfactant should be applied to exterior areas only. Please check out one of our Bedbug Kits and our article on How to Get Rid of Bedbugs for more information on a control program. -
Asked by Dev from Trinidad06/10/2021QI sprayed Surf-Ac 820 Non-Ionic Surfactant on my plants, will this damage them?
i sprayed al my plants with surf ac 820 , will it damage my plantsASurf-Ac 820 Non-Ionic Surfactant is a product which helps to provide a more wet surface to the plant and covers more of the surface, and can be added to pesticide applications to improve performance of their product's active ingredient. If used alone, an application should not cause damage to…
Read Full Answer »Surf-Ac 820 Non-Ionic Surfactant is a product which helps to provide a more wet surface to the plant and covers more of the surface, and can be added to pesticide applications to improve performance of their product's active ingredient. If used alone, an application should not cause damage to your plants, unless it was applied in extreme heat conditions. -
Asked by Chad04/08/2024QHow much Surf-Ac 820 Non-Ionic Surfactant should be mixed with Bifenthrin ITA
Per the product label for Surf-Ac 820 Non-Ionic Surfactant when used with insecticides you would use 1-2 pints (16-32 oz) per 100 gallons, this breaks down to approx 0.16-0.32 fl oz per gallon of water.
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Bifen IT does not require the use of a surfactant unless you are treating for eriophyid mit…Per the product label for Surf-Ac 820 Non-Ionic Surfactant when used with insecticides you would use 1-2 pints (16-32 oz) per 100 gallons, this breaks down to approx 0.16-0.32 fl oz per gallon of water.
Bifen IT does not require the use of a surfactant unless you are treating for eriophyid mites or spider mites per the product label. Adding one for other insects would only increase the residual for a few days on outside surfaces.