Aluminium phosphide safe administration box and application method thereof in prevention and control of stored grain insects

Abstract

The invention discloses an aluminium phosphide safe administration box, and relates to the field of grain storage safety production. The box comprises a pesticide box, a drying agent bag, a box cover,a polymeric membrane and protective film. The aluminium phosphide safe administration box has the advantages that the structure is simpler, the operation is convenient, the use is safe, and not onlyare safety of aluminium phosphide during transportation and storage and physical and psychological health of administration personnel during the use of the aluminium phosphide guaranteed, but also theuse effect of the aluminium phosphide is guaranteed.

Description

technical field [0001] The invention relates to an aluminum phosphide safety pesticide application box and an application method thereof in the prevention and control of stored grain pests, belonging to the technical field of grain storage safety production. Background technique [0002] my country is the largest grain production, consumption and storage country in the world, with hundreds of millions of tons of grain stored in the national treasury every year. Grain is inevitably harmed by stored grain pests during the storage process, resulting in a decrease in quantity and a decline in quality. Therefore, pest control is one of the important means to ensure food security. At present, the main method for the prevention and control of stored grain pests in my country is to use the phosphine gas released by aluminum phosphide to fumigate. Supplemented by circulation and other means to kill stored grain pests. [0003] Due to the high cost of using the phosphine dosing machi...

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Problems solved by technology

[0003] Due to the high cost of using the phosphine dosing machine outside the warehouse, the operation is more troublesome. At present, the most widely used method of spraying in the grain industry is the way of spraying on the grain surface combined with circulation fumigation. The spraying on the grain surface requires the custodians and chemical defense personnel to work on a limited basis. Exposure to highly toxic phosphine in the space for a relatively long time directly threatens the health and life safety of the pesticide applicators. In particular, many grassroots grain depots are not equipped with safety protection equipment such as ventilators due to financial constraints. The reluctance to use safety protective equipment such as ventilators has become a major hidden danger in the safety production of the grain industry. Therefore, it is urgently needed by the grain storage industry to develop a pesticide application device and method that is easy to operate, safe to use, and does not require the use of protective equipment.

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