Quarantine plant disease specimen collection device and use method thereof

Abstract

The invention discloses a quarantine plant disease specimen collection device and a use method thereof. The quarantine plant disease specimen collection device comprises a box body with an opening in one side, wherein a sampling fixing base is rotationally connected in the box body through a center rod, a plurality of sampling boxes are connected in the sampling fixing base, and the center rod penetrates out of the box body and is rotationally connected with the box body; and the box body is further fixedly connected with a fixing plate used for covering the sampling box, the fixing plate has a through hole matched with the sampling box, the sampling box is arranged below the through hole, the through hole is provided with a sliding cover connected with the fixing plate in a sliding mode, the sliding cover is connected with the fixing plate through a second spring, and the upper portion of the through hole is connected with a cutter through a driving mechanism. The quarantine plant disease specimen collection device is easy to operate and safe to use, plant samples are collected after plants are clamped, meanwhile, the device can be suitable for storage and collection of various plant samples, the device is very suitable for national biosafety monitoring, crop disease investigation and plant quarantine scientific research sampling work in universities and colleges, and the device has high popularization value.

Description

technical field [0001] The invention relates to the technical field of plant quarantine, in particular to a quarantine plant disease specimen collection device and a use method thereof. Background technique [0002] Plant quarantine is a measure to prevent the artificial spread of dangerous plant diseases, insects, weeds and other harmful organisms through legal, administrative and technical means, to ensure the safety of agriculture and forestry, and to promote the development of trade. It is the product of the long-term struggle between human beings and nature, and it is also a system commonly practiced in countries all over the world today. It can be seen that plant quarantine is a special form of plant protection measures, involving many aspects such as legal norms, international trade, administrative management, technical support and information management, and is a comprehensive management system. Plant quarantine is a traditional plant protection measure, but it is d...

AI Technical Summary

Problems solved by technology

[0005] The sample sampling equipment in the existing phytosanitary toolbox has a single structure, usually only one sample can be collected at a time, which increases the economic cost, and the sampling efficiency is very low

And it is often difficult and cumbersome to take samples from plants with a higher height during sampling. At the same time, in the sampling process, the plant samples need to be cut, and the plants need to be manually fixed to facilitate the collection of plant samples. The operation is very It is cumbersome, and harmful pests and diseases on plants are easy to come into contact with the human body, which may easily cause sample contamination or escape of pests

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