In the prior art, the pesticide emulsifiers used have poor low-temperature mobility and poor penetration and diffusion properties, which not only have high production costs, but also have poor emulsification effects. Emulsified pesticides have better results than other dosage forms of pesticides, mainly because it can make the active ingredients of pesticides in a very small state of distribution in water. The difference in emulsifier will directly affect the stability of the pesticide emulsion, which in turn obviously affects the efficacy of the pesticide. Only to achieve a certain emulsification stability to the pesticide insecticide, fungicide and herbicide efficacy to get a better play.

At this stage, the pesticide emulsifier formulation is in the use of low-toxic, efficient new pesticide original configuration of pesticide emulsion, in order to get a stable pesticide emulsion, will generally increase the amount of organic solvents, often the amount of organic solvents is several times the original drug or even dozens of times, so that the new pesticide lost the original advantages of low toxicity, high efficiency, environmental protection.

Pesticide emulsifier, excellent emulsification performance, to ensure long-term storage stability of water emulsion. Pesticide emulsifier by weight components include the following components: 5-10 parts of xylene, 4-9 parts of acrylic acid, 3-9 parts of ammonium sulfate, 1-5 parts of phenylethyl phenyl polyoxyethylene ether, 1-5 parts of alum, 2-6 parts of n-decanol, 10-20 parts of cetyl alcohol, 5-15 parts of vegetable oil, 2-7 parts of sodium persulfate, 3-9 parts of tobacco rod extract, 2-6 parts of allicin oil, 2-6 parts of camphor oil.

Preferably, it includes the following components by weight: 6-8 parts of xylene, 5-7 parts of acrylic acid, 5-7 parts of ammonium sulfate, 2-4 parts of phenylethyl phenyl polyoxyethylene ether, 2-4 parts of alum, 3-5 parts of n-decanol, 12-15 parts of cetyl alcohol, 8-10 parts of vegetable oil, 3-5 parts of sodium persulfate, 5-7 parts of tobacco stick extract, 3-5 parts of allicin oil, and 3-5 parts of camphor oil.

Each pesticide additives have specific functions: some play the role of dilution of the original drug; some can help the original drug evenly dispersed in the preparation; some can prevent the particle droplets cohesion become larger; some can increase the wettability of particles, adhesion or permeability; some can prevent the decomposition of the active ingredient; some can increase the safety of application, and so on. In short, the function of pesticide additives is no more than to improve the physical or chemical properties of pesticides, to maximize the efficacy or help safe application. Pesticide additives are developed with the progress of dosage form processing and application technology. The early inorganic pesticides rarely use additives. Since the development of organic pesticides, a variety of additives have developed. With the diversification of dosage forms and performance improvements, additives to the multi-species, serialized development to meet the needs of different pesticide varieties of different dosage form processing, and the emergence of specialized formulation processing technology.