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Insect pest trap

A trap and pest technology, applied in the field of wind induced pest traps, can solve the problems of lack of effective trapping and killing of small pests, low trapping and killing effect of insecticidal lamps, etc. Effect

Inactive Publication Date: 2013-02-06
扬州绿源生物化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to factors such as sunlight and small insects, the existing insecticidal lamps are not effective in trapping and killing small pests such as whitefly and aphids.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Pest trap, including insect net bag 3, insect trap lamp, negative pressure cabin 2 with upper and lower openings, induced draft fan 1, diversion cover 6, insect net bag is installed in the negative pressure cabin, the upper opening of negative pressure cabin and induced draft fan 1 Connected, the power of the induced draft fan is 120W, and the exhaust air volume is 26-30m 3 / min. The bottom interface of the negative pressure chamber is connected with the air guide cover 6 via the suction tube. The insect-catching net bag is flange-connected with the insect-absorbing pipe 4, and the flap protection device 7 is arranged at the junction of the insect-catching net bag and the insect-absorbing pipe, and the bottom of the diversion cover is connected with an insect trap lamp.

[0021] The air outlet of induced draft fan is provided with attractant lure core fixed hole 10, and attractant slow release lure core is provided with attractant slow release lure core in the attracta...

Embodiment 2

[0033] During the occurrence period of cucumber bemisia tabaci and aphids in the greenhouse, one pest trap as described in Example 1 is set in the field according to 10×10m, and the height is set at 50cm above the top of the plant. Using the sticky yellow board (area 20×30cm) as a control, investigate the trapping effect of the sticky yellow board, traps without wicks and traps with wicks on Bemisia tabaci and aphids for 3 days and 7 days (d represents the time unit day) . DPS software was used to analyze and process the data, and Duncan's new multiple range method was used for multiple comparisons to analyze the significance of differences.

[0034] The trapping and killing effects of the present invention on Bemisia tabaci and aphids are shown in Table 2. The results show that the trapping and killing effect of the trap is significantly improved after the slow-release lure core is used. After 7 days of treatment, 343.2 adults of Bemisia tabaci were trapped by traps with wi...

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Abstract

The invention discloses an insect pest trap, and relates to a trap for catching small insects. The insect pest trap comprises an insect catching mesh bag, a trap lamp, a negative-pressure cabin, an induced draft fan and a flow guide cover. The upper portion and the lower portion of the negative-pressure cabin are open, the insect catching mesh bag is mounted in the negative-pressure cabin, an upper opening of the negative-pressure cabin is connected with the induced draft fan, a bottom connector of the negative-pressure cabin is connected with the flow guide cover via an insect sucking tube, and the lower portion of the flow guide cover is connected with the trap lamp. The insect pest trap is characterized in that an attractant lure fixing hole is arranged at an air outlet of the induced draft fan, slow-release lures of attractants made from tomato leaves are filled in the attractant lure fixing hole, and the trap lamp comprises a dimmable energy-saving lamp, a photoresistor and a yellow glass cover sleeved on the dimmable energy-saving lamp. The insect pest trap has the advantages that an insect pest trapping combined device is formed owing to complementary and synergetic effects of the negative-pressure cabin and the insect attractants, insect pests are trapped in a colored light and attractant combined mode and are gathered in an induced draft mode, insect pest trapping and killing abilities are strengthened, an insect pest trapping and killing range is enlarged, and the insect pest trap is high in insect catching efficiency and simple in structure.

Description

technical field [0001] The invention relates to a trap for catching small insects, in particular to an air-induced pest trap with combined trapping technology of color light and insect attractant for small pests such as whitefly and aphids in facility cultivation. Background technique [0002] In recent years, protected cultivation of vegetables has been rapidly popularized. The special environmental conditions of protected cultivation have made small insects that were not seriously harmful before, such as bemisia tabaci, aphids, leaf miners, flea beetles, etc., rapidly rise to become major pests. The aggravation has become an important factor affecting the efficient and sustainable development of facility agriculture. Therefore, more and more attention has been paid to the comprehensive control of vegetable pests and diseases in protected areas, and the physical control technology using insect tropism has also been developed rapidly. [0003] Insecticidal lamp is a light t...

Claims

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Application Information

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IPC IPC(8): A01M1/02A01M1/04A01M1/06
Inventor 李传明徐健刘琴祁建杭王艳孙俊蔡扬生
Owner 扬州绿源生物化工有限公司
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