KEMBG: It is used as Insecticides and herbicides solvent. It can be used alone or in combination with other surfactants. It has been developed for use as an emulsifer for a variety of pesticide formulations. KETALO15: is an ethoxylated tallow amine. KECAS36: nonionic surfactant used as HLB variable in emulsifiable and suspension concentrates and other pesticide formulations. KECO10: nonionic surfactant used as HLB variable in emulsifiable and suspension concentrates and other pesticide formulations. KENON30: nonionic surfactant used as HLB variable in emulsifiable and suspension concentrates and other pesticide formulations. In todays agricultural production, pesticide spray adjuvants are very popular. KENON6: nonionic surfactant used as HLB variable in emulsifiable and suspension concentrates and other pesticide formulations. Correct selection of pesticide spray additives. Excellent wetting agent in agricultural adjuvants. KELA7: nonionic surfactant used as an HLB variable in emulsifiable and suspension concentrates and other pesticide formulations. KENON9: nonionic surfactant used in suspension concentrates and other pesticide formulations. Select suitable surfactants to ensure that the surface tension of the recommended dose of the liquid is moderately smaller than the critical surface tension of the target plants, which means the concentration of surfactants in the solution reach or exceed the critical micelle concentration, increasing the pesticide on the plant surface and reduces the loss of pesticides, reducing the dosage of pesticides, the cost of active ingredients, and pollutions.KELA7: nonionic surfactant used as HLB variable in emulsifiable and suspension concentrates and other pesticide formulations. The Role of Surfactants in Pesticides (2) Although the surfactant itself has no biological activity, it can assist the solid or liquid active ingredients in pesticides to be quickly, uniformly and stably dispersed in the spray carrier, and ensure the distribution and attachment of the pesticide liquid on the surface of the organism (plant leaf. And for plants that are easily wetted by the spray liquid, water films are formed on the leaf surfaces, causing the active ingredients to drip off the leaf edges.Īccording to different target crops, it requires to improve the research on pesticide formulations. One is that some plants are difficult to be wetted by the spray liquid, and a great portion of pesticides roll off the leaves in the form of water droplets, and only a small amount of pesticide adheres to the leaf surface. Usually, when spraying pesticide liquid on plants, there are two diametrically opposite phenomena. The new pesticides have improved in several aspects, such as the increase in biological activity, the decrease in active ingredients, cost, and the improvement in the compatibility with the environment. Due to the important role of surfactants in pesticide formulations, the pesticide industry has conducted research on a new variety of surfactants. Sorbitan esters and polysorbates work effectively and depending on the formulation, they can combine with each other. Within non-ionic surfactant, sorbitan esters and polysorbates meet all the requirements of good pesticide surfactants. With the increasing awareness of environmental protection and the need for green food, many countries have issued stringent regulations on pesticide safety to meet the needs of agricultural production and protect the environment. It is mainly compatible with water-soluble insecticides, plant growth regulators, fungicides, and herbicides due to its surface tension reduction and contact. There are three types of surfactants, namely non-ionic, cationic, and anionic.
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