Combination light source with good trapping effect for citrus psylla adults

A technology for citrus psyllids and combined light sources, which is applied to electric light sources, devices for catching or killing insects, components of lighting devices, etc., which can solve the problems of easily killing neutral insects by mistake, lack of pertinence, impact on biodiversity, etc. problem, to achieve the effect of good luring effect and good trapping effect
CN104990031AInactive Publication Date: 2015-10-21GUANGDONG INST OF APPLIED BIOLOGICAL RESOURCES
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGDONG INST OF APPLIED BIOLOGICAL RESOURCES
Publication Date
2015-10-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a combination light source with a good trapping effect for citrus psylla adults. The combination light source at least comprises an LED lamp drive power source and two kinds of LED lamps connected with the LED lamp drive power source, wherein one kind of LED lamps can generate light with the wave length of 340 nm; the other kind of LED lamps can generate light with the wave length of 545 nm. The combination light source is composed of the two kinds of LED lamps capable of generating light with the wave length of 340 nm and 545 nm. Experiments show that the combination light source has the good trapping effect for citrus psylla adults; compared with single light with the wave length of 340 nm and single light with the wave length of 545 nm, the trapping effect is better, and the effect improving function is achieved.
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Description

Technical field:

[0001] The invention belongs to the field of physical control of insects, and in particular relates to a combined light source which has a good trapping effect on adult citrus psyllids. Background technique:

[0002] As a devastating disease on citrus, huanglongbing (huanglongbing) has caused great economic losses to the world's citrus industry. Citrus psyllid (Diaphorina citri) is the vector insect of Huanglongbing. It can produce multiple generations in one year and has strong reproductive ability. In the Qing Dynasty, strict control of citrus psyllids in large areas is still a key measure for the prevention and control of Huanglongbing. At present, the control methods of citrus psyllid mainly rely on chemical control, which is not effective. Extensive use of chemical pesticides not only pollutes the environment, endangers human health, but also leads to insect resistance.

[0003] Taking advantage of the phototaxis of insects, designing insect traps to ...

Claims

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