The diameter of the mist particles produced by the disinfection mist machine is less than 30 microns, and theultra-fine mist particles are hardly affected by gravity due to their light weight. UInlike the droplets produced bytraditional sprayers, they will not sink quickly under the action of gravity. They float, diffuse, and have strongpenetrating properties. They can difuse and stay in the air for a long time. The penetration of smoke can bedescribed as permeable.Bark cracks，fruit insect eyes, and even pests lurking in the soil die,killing insectscompletely without leaving dead ends, so the control effect is good. The smoke particle size is small, and the numberof fog particles distributed in the unit space is also large.Experiments have proved that the greater the number of fogparticles per unit area, the better the control effect. A large number of fog particles are difused and evenly distributedin the space, which greatly increases the chance of contact with germs and pests, which is beneficial to improve the control effect. This advantage is even more significant when preventing and controlling in the greenhouse.Beca

use the sprayed mist particles are small, the mist particles are less affected by gravity, and almost get rid of the restraintof the earth's gravity. They are suspended in the air and exhibit irregular Brownian motion, which is uniform andlasting.The freely moving mist particles can penetrate dense branches and leaves. The front and back of the leavesand the body position of the insect body are attached and deposited. Regardless of the size of the target, there area large number of uniform liquid particles that adhere to, such as the stems and leaves of plants, fruits, the bodysurface and tentacles of pests, and even the soil. Really realize all-round coverage, which is an important reaso for the remarkable effect of mist sprayer in preventing and controlling pests and diseases.