What should be paid attention to when UAV is injected?

First, strictly control the scope; The fixed-wing aircraft piloted by some people is mainly recommended for the control of locusts in public areas such as wasteland and meadow, or for the emergency control of major diseases and insect pests in a large range of crops with high plants. Generally, other high-effective drugs and instruments should be used as far as possible to carry out disease and insect control.

The second is to strictly screen drugs; In the control of locusts, it is recommended to use biological pesticides such as Metarhizium anisopliae and Microsporidia to reduce the impact on the environment. Try not to use pesticides such as chlorfenuron, sandworm toxin and alkaloid in farmland to prevent harm to bees, silkworm and aquatic organisms.

Third, strictly regulate flight defense. The regulations on the safe use of pesticides shall be strictly implemented. For those proposed to be controlled by aircraft, an announcement shall be issued 3 to 5 days in advance, so that bee, silkworm, fish and shrimp farmers can take preventive measures to avoid losses.

New technologies will create new opportunities for agricultural production and operation. However, while applying these new technologies, there are still some details that cannot be ignored. China is a large agricultural country, and the process of agricultural modernization is developing rapidly. UAV spraying will become more and more common, and it is more important to establish and improve the standard of spraying.