Crop Oil Concentrates: Spray Adjuvants Used to Improve Crop Protection Performance
Crop oil concentrates (COCs) are agricultural spray adjuvants added to pesticide or herbicide solutions to improve their effectiveness. They help spray droplets spread evenly on plant surfaces and enhance the absorption of active ingredients. Crop oil concentrates are widely used in modern crop protection programs to improve application efficiency.
Formulated from Oils and Emulsifiers
Crop oil concentrates are typically made from refined vegetable oils or petroleum-based oils combined with emulsifiers. The emulsifiers allow the oil to mix uniformly with water, creating a stable spray solution. This formulation helps pesticides and herbicides adhere better to leaf surfaces.
How Crop Oil Concentrates Work
When added to spray mixtures, crop oil concentrates reduce surface tension, allowing droplets to spread across waxy leaf surfaces. This improves coverage and penetration of crop protection products. As a result, active ingredients can perform more effectively under various field conditions.