In the context of the large-scale application of agricultural drones in agriculture, problems such as drug liquid drift, high-temperature evaporation and low target attachment rate are commonly encountered in aerial spraying operations, resulting in low pesticide utilization rates. Our company has launched the agricultural aerial spraying agent 331, which is a spray enhancement additive specially designed for aerial spraying operations. With its comprehensive performance of reducing surface tension, accelerating penetration and resisting environmental interference, it provides efficient additive support for drone agricultural spraying.


I. Core Physical and Chemical Characteristics


Product agricultural aerial spraying agent 331 has an appearance of yellow to brownish-red transparent liquid, with an effective content greater than 99%, belonging to a neutral non-ionic type of composite surfactant, with a pH value of 6 to 8. Under a 25-degree Celsius 1% water solution condition, the surface tension is 26.0 to 31.0 millinewtons per meter, and the penetration time is 30 seconds to one minute.


II. Core Performance Advantages


Product agricultural aerial spraying agent 331 exhibits the following core performance advantages in aerial spraying operations:


Reducing drug liquid surface tension. The product effectively reduces the surface tension of the drug liquid, promoting the rapid spreading of the drug liquid on the leaf surface, reducing droplet bouncing and loss, and improving the coverage area and deposition efficiency of the drug liquid.


Accelerating penetration absorption. The product has a rapid penetration characteristic, which can accelerate the passage of the drug through the leaf wax layer into the plant tissue, shorten the drying time of the drug liquid, and effectively reduce ineffective deposition due to evaporation in high-temperature environments.


Anti-drift and anti-evaporation. The product helps improve the stability of aerial spraying operations in complex environmental conditions, and in combination with the drone spray head system, generates uniformly sized droplets, reducing the number of driftable particles.


Compatible with various drugs. The product is a neutral non-ionic type, with both the rapid spreading characteristics of anions and the strong penetration of non-ions, and has good compatibility and synergistic effects with insecticides, fungicides, foliar fertilizers, and plant growth regulators.


III. Main Application Areas


Product agricultural aerial spraying agent 331 can be used in combination with various drugs to achieve reduced dosage and increased efficiency. Specifically:


1. Aerial spraying of insecticides for enhancement. Combined with insecticides such as chlorfenapyr and imidacloprid for aerial spraying operations, while ensuring the control effect, it can reduce the pesticide usage.


2. Aerial spraying of fungicides for improvement. Combined with fungicides such as oxolinic acid and zoxamide for rice disease aerial spraying control, it can effectively improve the disease control effect.


3. Enhancement of foliar fertilizers and plant growth regulators. Combined with foliar fertilizers and plant growth regulators, it improves the spraying efficiency.


4. Aerial spraying for large fields and economic crops. Suitable for dense canopy penetration of rice, wheat and other large-field crops, and improvement of drug liquid adhesion on waxy leaf surfaces of fruit trees and tea gardens.


IV. Usage Suggestions and Recommended Dosage


First, mix the drug liquid with water to prepare it, and add 1% to 2% of product agricultural aerial spraying agent 331 to the spray liquid according to the spraying volume, mix evenly and spray.


Under suitable meteorological conditions, that is, a temperature not higher than 27 degrees Celsius, an air relative humidity greater than 60%, and a wind speed not exceeding 4 meters per second, add 1% to 1.5% of the spray liquid volume, which can reduce pesticide usage by 30% to 40%. Under unfavorable meteorological conditions, that is, a temperature higher than 28 degrees Celsius, an air humidity lower than 50%, and a wind speed greater than 4 to 5 meters per second, add 1.5% to 2% of the spray liquid volume, which can reduce pesticide usage by 20% to 40%, and it is not recommended to spray under strong wind conditions.


V. Packaging Specifications and Storage Conditions


Product agricultural aerial spraying agent 331 is sealed packaged in 25-kilogram, 50-kilogram or 200-kilogram plastic drums or iron drums, stored in a cool, dry and ventilated place with a temperature of 5 to 30 degrees Celsius. The storage period is one year.


VI. Quality Assurance and Industry Application Value Product agricultural aerial spraying agent 331 has established a strict quality control system during the production process. It conducts full-process testing on key indicators such as product appearance, effective content, pH value, surface tension, and penetration time to ensure consistency and reliability between batches. With the continuous growth of the number of agricultural pest control drones and the popularization of precise spraying technology, the market demand for aerial spraying enhancer has been expanding. Product agricultural aerial spraying agent 331, with its comprehensive performance of reducing surface tension, accelerating penetration, and resisting environmental interference, is becoming an important auxiliary agent option for reducing dosage and increasing efficiency in aerial spraying operations, providing strong support for pesticide reduction and the development of precision agriculture.