Method of non-chemical treatment for preventing and controlling insects of grain storage

Abstract

The present invention relates to a non-chemical treatment method for controlling grain storage injurious insects, belonging to the field of grain storage processing technology. Said method includes the following two steps: firstly, adopting UV-ray irradiation treatment: adopting UV-ray whose wavelength is 265nm and power is 2X8W to irradiate grains for 20 min; then utilizing wingnut essential oil to make treatment: mixing 0.08% of wingnut essential oil with grains so as to attain the goal of controlling injurious insects.

Description

technical field [0001] A non-chemical treatment method for controlling stored grain pests belongs to the method for controlling stored grain pests by combined treatment of maple poplar essential oil and ultraviolet rays, and is specially used for safe storage of grains. Background technique [0002] Stored grain pests are one of the important factors that directly affect grain quality, and the annual grain loss caused by stored grain pests in the world is heartbreaking. According to reports, the loss of grain due to the damage of insects, mites and molds during storage is 5%-15%. In some countries that have not introduced modern grain storage technology, the loss of stored grain is as high as 10%-40%. A series of problems such as environmental pollution caused by long-term and large-scale use of chemical pesticides, pest resistance, and unsafeness to humans and animals have attracted more and more attention. [0003] Due to the long-term single use of phosphine, malathion a...

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Problems solved by technology

[0003] Due to the long-term single use of phosphine, malathion and other pesticides, corn

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