What can I substitute for crop oil?

Vegetable oil concentrates are similar to crop oil concentrates. A vegetable oil concentrate normally contains 80 to 85 percent once-refined soybean or cottonseed oil plus 15 to 20 percent emulsifier. The function of a vegetable oil concentrate is basically the same as that of a crop oil concentrate.

Can you use Dawn as crop oil?

I would not attempt it. I have used Dawn dishwashing soap in place of surfactant with good results. Get some some crop oil to use with your clethodim. That's the right thing to do.

What is crop oil made of?

Crop oil concentrates are composed of a blend of paraffinic-based petroleum oil and surfactants. This surfactant class reduces surface tension and improves herbicide uptake and leaf surface spreading. Nitrogen-surfactant blends consist of premix combinations of various forms of nitrogen and surfactants.

What is crop oil concentrate?

CROP OIL CONCENTRATE is a nonionic blend of special surfactants and a highly refined spray oil and is designed for use with a broad range of pesticides where an oil concentrate adjuvant is recommended.

Is methylated seed oil a crop oil?

Vegetable oil concentrates (VOCs) are primarily a crop oil such as cotton, linseed or soybean oil and a small percentage of a non-ionic surfactant. Methylated seed oils (MSOs) are vegetable oils that have been modified through a process of esterification.

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What is the purpose of crop oil?

The principal function of these materials is to aid in moving the herbicide across the leaf cuticle and reduce the surface tension of the spray droplets. Crop oils are also effective at increasing spray retension on leaf surfaces and reducing drying times. This allows more time for the herbicide to penetrate the leaf.

Can dish soap be used as surfactant?

Dish soap is used as a surfactant, both when washing dishes and applying herbicide to plants. While it might effectively remove grease and food from plates, dish soap probably should not be the “go-to” surfactant for herbicides. Surfactant is a word made up by combining the words surface, active and agent.

What can be used as a surfactant in herbicides?

In most domestic homeowner situations, the easiest and most accessible surfactant to use is dishwashing liquid. As mentioned earlier, soap contains the surfactant Sodium stearate. Liquid dishwashing liquid can be added to a tank mix of the herbicide or pesticide being applied and mixed with water.

What can I use as a nonionic surfactant?

Major types of nonionic surfactants include fatty alcohol ethoxylate, alkyl phenol ethoxylate and fatty acid alkoxylate. Cloud point and hydrophilic/lipophilic balance (HLB) value are two important terms used to describe a given nonionic surfactant.

Do you have to use surfactant with herbicide?

Surfactants reduce the surface tension of water to produce more uniform coverage and penetration of herbicides and weed killers. Use Non-Ionic Surfactant with most herbicides in order to insure more uniform coverage by reducing the surface tensions of spray droplets.

What is an agricultural surfactant?

Agricultural surfactants are mainly used with water-based herbicide spray solutions as they accentuate the emulsifying, dispersing, spreading, wetting, or other surface modifying properties of liquids.

Can vegetable oil be used as a surfactant?

These results show that sodium epoxidized methyl ester sulfonate formulated from waste vegetable oil can potentially be used as a substitute surface tension agent for commercial surfactants during chemical enhanced oil recovery operations.

Should I add surfactant to RoundUp?

Adding surfactants to glyphosate products improves the spreading of the spray over the plant and results in greater absorption, but does not address the hard water problem. So, a product like RoundUp Ultra that contains surfactant will be enhanced by addition of ammonium sulfate if mixed with hard water.

What is a good homemade surfactant?

For one solution, mix 1 cup of vinegar plus 1 cup of Sprite soda (for sugar and acid) or molasses in a 5-gallon bucket. Mix thoroughly and pour the solution in a spray bottle. The other recipe recommends mixing a 12-ounce can of Sprite with a 1/2 cup of gentle dish soap.

Does adding dish soap to RoundUp help?

Homemade Surfactant

If nothing else is readily available when you're ready to tackle those weeds, add 1 tablespoon of household dish detergent to 1 gallon of herbicide, says Purdue University Extension.

What is a natural surfactant?

Natural surfactants or biosurfactants are amphiphilic biological compounds, usually extracellular, produced by a variety of microorganisms from various substances including waste materials.

What is a good surfactant to use with Roundup?

Early screening of different surfactants identified tallowamine ethoxylate (MON 0818) as generally the most effective surfactant with isopropylamine salts of glyphosate to optimise activity on a wide range of plants.

Is coconut oil a surfactant?

Coconut fatty acid is surfactant or cleansing agent. It is often found in laundry and dishwashing products, soap, face cleansers, shampoo, deodorant, body wash, and other products.

Is Dawn dish detergent a non ionic surfactant?

Nonionic surfactants contain no charge. They are commonly found in laundry and dishwasher detergents. They are the second most widely used surfactants after anionic.

Can I use crop oil with Roundup?

Crop oil concentrates (COC) or methylated seed oils (MSO) are not recommended for use with glyphosate.

How can I increase my herbicide efficiency?

Nitrogen fertilizer: can increase herbicide activity on certain weed species such as velvetleaf and certain grasses. improves the effectiveness of weak acid-type herbicides (e.g., Accent, Classic, Pursuit, Basagran, etc.). ammonium sulfate can reduce problems with hard water.

Is spreader sticker a surfactant?

What is a spreader—sticker? Spreader-stickers are adjuvants added to the spray mix, intended to help coverage of the product on the plant material and to slow chemical residue loss. The spreader component is a surfactant that reduces the surface tension of water.