Silicone additives can effectively promote the penetration of medicines into the epidermis through the stomata, and the absorption speed is very fast. Stomata is one of the main ways for medicines to enter the body of plants. It can make the medicine enter the pests hidden in the back of leaves or in the crevices of fruit trees, so as to achieve the purpose of directly contacting or even killing the harmful organisms with the liquid medicine. This performance can make the sprayed liquid cover and adhere to the leaf surface in the largest area, and even further. After adding additives, the expansion area is more than 10 times that of pure water. Silicone additives have super expansion performance. The surface tension of silicone additives is extremely low, which can easily wet almost all kinds of plant leaves and insect skins, greatly improving the coverage and contact surface of the liquid to target organisms, reducing the loss of pesticides, and improving its utilization efficiency. On the contrary, the spray liquid will shrink and gather on the plant surface, and the droplets sprayed on the surface of the target object will roll down. Generally speaking, when the surface tension of the spray liquid is lower than the surface tension of the leaves, the spray liquid will adsorb and wet the plant surface. Plant leaves, stems and epidermal surfaces of insects often have anti-wetting components or structures, and the leaves are often negatively charged, which has a repelling effect on pesticide liquids. Silicone additives mainly include the following three excellent properties: wettability, expandability and permeability. Excellent performance of silicone additives Today, I will explain the characteristics, applications and usage of silicone additives, hoping to help farmers and friends to understand silicone additives and use them rationally to reduce agricultural production costs and improve control efficiency.įirst. %, effectively reducing pesticide residues, saving water, reducing labor intensity, reducing drugs and increasing efficiency, and has been widely used in agricultural production.
Due to its good wettability, expansibility, permeability, good compatibility, and foaming, foam stabilization and foam suppression, it can significantly improve the utilization rate and application effect in chemical control, and reduce the dosage of pesticides by 30%-50%. Its application has brought fundamental changes to the formulation and application technology of pesticides. IOTA2000 Agricultural silicone surfactants is an efficient and environmentally friendly non-ionic surfactant.
Surfactant for insecticides and pesticides manual#
At present, most areas in our country use manual sprayers, which spray a large amount of liquid, and farmers are accustomed to a single drug, the control effect is poor, and the input amount is larger, but the utilization rate is only about 25%, and most of them are lost to the soil or in the air. The zero growth of pesticide use includes two aspects, one is the decrease in the total amount of pesticide use, and the other is the increase in the utilization rate of pesticides. With the development of society and the improvement of people's living standards, food safety, environmental safety, and production safety have received more and more attention and attention from all parties. Pesticide application is a basic and guaranteed production measure for agricultural production. Pesticide is a very important agricultural production material, which plays an important role in ensuring stable and increased crop production.
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