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Device and method for preventing and treating citrus psylla

A technology of citrus psyllids and equipment, which is applied in the field of plant protection, can solve the problems of not knowing the sensitive spectral range of citrus psyllids, failing to achieve the effect of citrus psyllids, poor trapping and killing effects of lights, etc., and achieve good control of citrus psyllids.

Pending Publication Date: 2018-10-19
ZHONGKAI UNIV OF AGRI & ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The physical method is to use the phototaxis of insects to trap and kill insects with insect lamps, but because the sensitive spectral range of citrus psyllids is not known at present, the effect of trapping and killing with lights is poor
[0006] Therefore, the existing chemical methods, biological methods and physical methods cannot achieve a good effect on the control of citrus psyllids.

Method used

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  • Device and method for preventing and treating citrus psylla
  • Device and method for preventing and treating citrus psylla
  • Device and method for preventing and treating citrus psylla

Examples

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Effect test

Embodiment 1

[0045] The present embodiment citrus psyllid control equipment includes an oviposition mechanism and a light trapping mechanism. The oviposition mechanism includes a carrier 10, and the carrier 10 includes a root 14, and a bearing blade 12 is connected to one side of the root 14. The length of the carrier 10 is L, 0<L<10mm. The other side of the root portion 14 is connected with a load mounting portion 20 . The light trapping mechanism is provided with a purple light lamp, and the wavelength range of the purple light generated by the purple light lamp is 390nm-405nm.

[0046] Preferably, the wavelength range of the purple light generated by the purple light lamp is 395nm-400nm.

[0047] Preferably, there are multiple bearing blades 12 , and the inner ends of the multiple bearing blades 12 are all connected to the root 14 . Preferably, the edge of the bearing blade 12 is a curve, and the surface of the bearing blade 12 is a curved surface. Preferably, there are gaps between ...

Embodiment 2

[0052] The present embodiment citrus psyllid control equipment includes an oviposition mechanism and a light trapping mechanism. The oviposition mechanism includes a carrier 10, and the carrier 10 includes a root 14, and a bearing blade 12 is connected to one side of the root 14. The length of the carrier 10 is L, 0<L<10mm. The other side of the root portion 14 is connected with a load mounting portion 20 . The light trapping mechanism is provided with a purple light lamp, and the wavelength range of the purple light generated by the purple light lamp is 390nm-405nm.

[0053] Preferably, the wavelength range of the purple light generated by the purple light lamp is 395nm-400nm.

[0054] Preferably, there are multiple bearing blades 12 , and the inner ends of the multiple bearing blades 12 are all connected to the root 14 . Preferably, the edge of the bearing blade 12 is a curve, and the surface of the bearing blade 12 is a curved surface. Preferably, there are gaps between ...

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Abstract

The invention relates to a device and a method for preventing and treating citrus psylla. The device comprises an egg laying mechanism and a light trapping mechanism. The egg laying mechanism comprises a carrier body, wherein the carrier body comprises a root. A bearing blade is connected on one side of the root, and the length of the carrier body is L (0<L<10 millimeter). The other side of the root is connected with a bearing mounting part. The light trapping mechanism is provided with an ultra-violet lamp, and the wavelength range of the ultra-violet generated by the ultra-violet lamp is 390nm to 405 nm. The method comprises the device for preventing and treating citrus psylla mentioned above. The device is designed on the basis of a large number of experiments and the conclusion that the citrus psylla has a tendency to lay eggs on a tender bud greater than 0 and less than 10 mm and the sensitive spectrum of the citrus psylla is 390 nm to 405 nm. The length of the carrier body is greater than 0 and less than 10 mm, and the carrier body used for replacing the orange tender bud for laying eggs of the citrus psylla can be combined with 390 nm to 405 nm of ultra-violet to kill the citrus psylla and can play a good role in preventing and treating the citrus psylla.

Description

technical field [0001] The invention relates to the technical field of plant protection, in particular to a citrus psyllid control device and method. Background technique [0002] The citrus psyllid is one of the important pests in citrus production, and it is the carrier of citrus huanglongbing in Asia and America. Citrus huanglongbing is the primary problem in citrus planting industry, which has caused serious economic losses to fruit farmers and seriously hindered the development of citrus industry. Citrus huanglongbing is mainly transmitted in the field by adults of citrus psyllids. The control methods of citrus psyllid include: chemical method, biological method and physical method. [0003] The chemical method is: spraying chemical pesticides, but spraying chemical pesticides will pollute the field soil and water resources, and will also cause pests to become resistant to pesticides. [0004] The biological method is: releasing parasitoids, but the parasitoids need ...

Claims

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Application Information

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IPC IPC(8): A01M1/04
CPCA01M1/04
Inventor 韩群鑫谢鹏李皓刘新周
Owner ZHONGKAI UNIV OF AGRI & ENG
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