Device for killing bacterial colony on plant leaf by utilizing electric arc generated by high voltage

Abstract

The invention discloses a device for killing a bacterial colony on a plant leaf by utilizing an electric arc generated by a high voltage. The device comprises a probe and a portable high-voltage power supply. The probe comprises a pointed copper electrode, a marking ring, a vinyl sleeve pipe, a transparent sleeve pipe and an insulation supporting pipe, wherein the vinyl sleeve pipe is sleeved outside the cylinder part of the pointed copper electrode; the insulation supporting pipe is sheathed outside the vinyl sleeve pipe and is in screw thread fit with the transparent sleeve pipe, so that the relative motion is realized between the transparent sleeve pipe and the pointed copper electrode; the marking ring is sleeved on the cylinder part at the root part of the pointed copper electrode and is connected with one end of the insulation supporting pipe; and the marking ring is matched with a length scale on the transparent sleeve pipe so as to display the position of the pointed copper electrode. The probe is connected with the portable high-voltage power supply. The device is used for performing the targeted treatment on each diseased plant, so that the pesticide waste is reduced effectively, i.e., the use of pesticides is optimized to a certain extent; and certain positive effect on environmental protection is achieved.

Description

technical field [0001] The invention relates to a sterilization device, in particular to a device for killing bacterial colonies on plant leaves by using high voltage to generate electric arcs. Background technique [0002] In the past, the method of dealing with crop diseases was mainly to use traditional pesticides. However, after spraying pesticides, if individual crops still have symptoms, they are usually ignored. However, if the diseases spread, it will cause adverse consequences such as crop yield reduction. Some conservative Farmers may choose to spray their entire crops with pesticides. In this way, it often appears to be relatively passive, and it also causes a waste of pesticides. Excessive pesticide residues on the soil surface will cause soil compaction, and pesticide residues on crops will also pose a threat to food safety, but in order to ensure the yield of crops, pesticides have to be used. Contents of the invention [0003] The purpose of the present in...

AI Technical Summary

Problems solved by technology

[0002] In the past, the method of dealing with crop diseases was mainly to use traditional pesticides. However, after spraying pesticides, if individual crops still have symptoms, they are usually ignored. However, if the diseases spread, it will cause adverse consequences such as crop yield reduction. Some conservative Farmers will choose to spray pesticides on their entire crops

In this way, it often appears to be more passive, and it also causes a waste of pesticides.

Excessive pesticide residues on the soil surface will cause soil compaction, and the pesticide residues on crops will also pose a threat to food safety, but in order to ensure the yield of crops, pesticides have to be used

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