Silicone is one of the more widely used synergistic additives in the production of Cherry seedlings. When mixed with the corresponding pesticide, it can be mixed with the corresponding pesticide, and the utilization rate of the pesticide can be significantly improved.
1. Different from other common drug synergists or active agents on cherries seedlings:
★ Silicone surface expansion is smaller, diffusion spreadability, adhesion permeability, wetness, temperature resistance, and stronger resistance to rain erosion.
★ It can match with most of the fungicides on the market, insecticides, herbicides, plant growth regulators and foliar fertilizers, which can significantly improve the effect of various medicinal solutions.
★ The surface of silica gel has a super-extended function, which makes the chemical solution cover area wider and more uniform, so that the amount of liquid absorbed or penetrated by the leaves and insects is greater, and the control effect is more significant.
★ Silicone can reduce the number of medications and medication costs, saving up to 30% and more than 50%.
For example, when spraying silica gel, as long as a few drops of liquid stick to the leaves of the cherry seedlings, the liquid can spread to the entire leaves of the cherry seedlings; If sprayed directly with clean water, there is no such effect.
2. What are the characteristics of silicones?
1. The super-expansion ability is more conducive to the liquid wetting of the target drug
The scalability of the solution on the surface of plant leaves or the surface of pest bodies directly affects the efficacy.
Most plant leaves and pests have epidermal cuticles, waxy layers, villi or rough surfaces that are not easy to adhere to, and spraying liquids diluted directly with water is very unstable on these surfaces. Adding silicones can solve these problems well and maximize the efficacy.
2. The contact angle is small, which can greatly improve the spreadability of the liquid on the drug target
Liquids are sprayed on the surface of leaves or pests, and the smaller the contact angle between the liquid and them, the better the scalability and distribution of the liquid, and the better the effect of the drug.
Silicone has a very low surface tension, which can greatly reduce the contact angle between the sprayed plant leaves and the surface liquid of the pest, thus achieving a better medicinal effect.
3. Strong expandability, can greatly improve the coverage area of the liquid on the target
The addition of silicone fluid can double the liquid coverage area on the leaves of crops, which is also an important reason why the use of silicone additives can greatly improve the effect of pest control.
4. Osmotic absorption, strong rain resistance, greatly improving the stability of the liquid medicine
Silicones can make liquid sprayed on plant leaves and insect surfaces faster. Better. More penetration into the target object through the pores. At the same time, it has excellent resistance to rain washout. This is the case with the liquid medicine, and the effect of adding silicones to foliar fertilizers is also so obvious, which is incomparable with drugs or foliar fertilizers alone.
3. Precautions
When using silicones, there are a few points to pay special attention to.
- Use it immediately, and use up the liquid medicine as soon as possible.
- Reduce the amount of spray water, and appropriately accelerate the speed of spray walking. The amount of spray should form a film of water but not form water droplets.
- When spraying, protective equipment should be worn according to the requirements of the use of pesticides, and special attention should be paid to protecting the eyes.
- Fluosilazole and other drugs that are easy to produce, fluconazole, fludimidamine, alkyne mite, phentermine, etc., it is not recommended to add silicon.
- It is best to avoid high temperature application before 10 a.m. and after 4 p.m. Dilute strictly at multiples of 3000 times or more. Enhance the ductility of silicones, improve the efficiency of additives, and improve the stability of drugs.