Modified vegetable oil aerial pesticide auxiliary agent, and preparation method and application thereof

Abstract

The invention relates to a modified vegetable oil aerial pesticide auxiliary agent, and a preparation method and application thereof, and belongs to the technical field of plant protection. The raw materials of the auxiliary agent include, by weight, 42-56 parts of modified turpentine oil, 14-20 parts of a surfactant, 10-20 parts of a wetting spreader and 10-20 parts of an anti-drifting agent. Theauxiliary agent is low in cost, and can effectively improve liquid medicine performance and droplet performance and enhance control effects. The preparation method includes dissolving the wetting spreader and the anti-drifting agent into the modified turpentine oil, and then mixing with the surfactant. The preparation method is simple and easy to operate, so that large-scale production of the auxiliary agent can be realized. The auxiliary agent can be used to mix with liquid medicine to control crop diseases through an unmanned aerial vehicle, so that liquid medicine droplet performance can be effectively improved, and aerial pesticide control effects in fields can be increased.

Description

technical field [0001] The invention relates to the technical field of plant protection, and in particular to a modified vegetable oil anti-flying additive and its preparation method and application. Background technique [0002] UAV control is the use of drones to spray pesticides for agricultural and forestry pest control. It can also be called aerial plant protection and flying plant protection. In China, it is usually referred to as flying defense. With the transfer and concentration of land in our country and the change of farmers' awareness of prevention and control, plant protection drones have emerged and developed rapidly. [0003] Flying plant protection is a fast-growing new thing. Many problems need to be improved in practical applications, such as the quality of the aircraft is not up to standard, crashes occur frequently, and the number of skilled professional pilots is insufficient; the battery life is short and the cost is high. , Aircraft maintenance and af...

AI Technical Summary

Problems solved by technology

[0003] Flying plant protection is a fast-growing new thing. Many problems need to be improved in practical applications, such as the quality of the aircraft is not up to standard, crashes occur frequently, and the number of skilled professional pilots is insufficient; the battery life is short and the cost is high. , aircraft maintenance and after-sales service cannot keep up, etc.

However, one of the biggest problems faced by aerial control plant protection is that the control effect is not stable enough. The key reason is the lack of special agents suitable for aerial control.

[0004] At present, the composition of aerial defense additives is relatively single, and the product system of aerial defense additives is unstable, and problems such as stratification and precipitation are prone to occur during storage.

Moreover, the existing anti-flying additives have relatively single functions, and cannot simultaneously achieve effects such as anti-drifting and promoting settlement, resulting in poor anti-flying effects in the field

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