Crop oil or crop oil concentrates are petroleum-based additives that are used as adjuvants to increase the efficacy of pesticides in agricultural applications. [1] Crop oils are composed primarily of paraffin or naphtha-based petroleum oil and crop oil concentrates are composed of emulsifiable petroleum-based oil .

Crop oil concentrates (COC) and non-ionic surfactants (NIS) are both adjuvants used in agriculture to improve the effectiveness of pesticides, including herbicides, insecticides, and fungicides. However, they differ in composition and function, which …

2022年6月30日 · Crop oils are generally made of 95 to 98 percent paraffin or naphtha-based petroleum oil and 1 to 2 percent surfactant/emulsifier. Crop oils promote the penetration of a pesticide spray either through a plant’s waxy cuticle or an insect’s tough, chitinous shell.

2015年6月26日 · In our research, we have found that 1% crop oil (1 gallon per 100 gallons of water) performs adequately across a wide variety of weed species and environmental situations. Hopefully switching to a 1% solution of crop oil can simplify this issue and add some consistency to your spray programs.

2024年10月21日 · Crop oils are oil-based adjuvants used in agricultural production to enhance crop protection spray characteristics by improving the spreading and retention of pesticides on leaf surfaces. Adding crop oil to the tank mix can enhance the absorption and uptake of herbicide, insecticide, and fungicide active ingredients, improving spray efficacy.

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2024年11月27日 · Crop oils are substances added to agrochemical formulations to improve their performance and efficacy. They are designed to work alongside herbicides, insecticides, and...

There are three types of oil-based adjuvants; crop oils, crop oil concentrates, and methylated seed oils. For example, crop oils are typically used with contact herbicides, like PPO inhibitors, to increase herbicide penetration within the plant and reduce surface tension for a more effective herbicide application.

2022年11月1日 · There are several adjuvants, such as surfactants, crop oil concentrates (COC), and nitrogen (N) are normally used to help improve the performance of herbicides by increasing herbicide retention or penetration.

Alligare Crop Oil Concentrate (COC) is a balanced system of oil and surfactants designed to be used with herbicides and defoliants that call for an oil adjuvant. Alligare COC may be used as a replacement for crop oils and surfactants added to herbicide and defoliant spray programs.