Time-period type rhynchophorus ferrugineus trap

A red palm weevil and trap technology, applied in the field of insect trapping, can solve the problem that the number of insects cannot be divided, the activity law of the red palm weevil cannot be understood in more detail, the population dynamics of the red palm weevil can be affected, the monitoring and early warning of the activity law, chemical control issues

Active Publication Date: 2017-09-15
COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing traps basically use the same collection bottle, and all the trapped red palm weevils are concentrated in the collection bottle. It is impossible to divide the number of insects trapped in different time periods, and it is impossib

Method used

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  • Time-period type rhynchophorus ferrugineus trap
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  • Time-period type rhynchophorus ferrugineus trap

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Embodiment Construction

[0017] The present invention will be further described below by way of examples and in conjunction with the accompanying drawings, but not as a limitation to the present invention.

[0018] The period-type red palm weevil trap provided by the present invention comprises a conical hollow shell and a collecting device.

[0019] Such as figure 1 As shown, the housing 1 is a hollow circular table-shaped structure with a height of 40 cm. The housing is provided with a hanging hook 2, which can be hung and conveniently carried. The upper side of the housing is provided with an inlet 3, which is rectangular and long. 5cm, wide 3cm, a funnel-shaped guide 4 is set below the inlet inside the housing, and an anti-escape device 5 is set on the guide (such as figure 2 As shown, the anti-escape device 5 includes a circular ring 6, and the circumferential direction of the circular ring is provided with a bar 7 obliquely downward towards the center. Under the induction of pheromone, the red...

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Abstract

The invention belongs to the field of insect trapping, and relates to a time-period type rhynchophorus ferrugineus trap. The trap comprises a circular-truncated-cone-shaped hollow shell and a collecting device, an inlet is formed in the upper portion of the side face of the shell, and a funnel-shaped guider is arranged in the shell; the collecting device comprises a round bottom plate and an upper cover plate, a guide pipe is arranged on the upper cover plate, and a rotary circular frame which is driven by a stepping motor to rotate is arranged between the circular bottom plate and the upper cover plate; the rotating circular frame comprises a supporting plate and a limiting plate, and the limiting plate is provided with an open type limiting port. According to the trap, an electromechanical integral design is used and combines with the time-period collection concept, the trap is integrated with the stepping motor and a time relay, trapped rhynchophorus ferrugineus can be collected stage by stage, a basis is provided for research personnel to learn about the activity laws of the rhynchophorus ferrugineus in different time periods, theoretical research and control practice are benefited, and the trap has positive effects on researching of dynamic conditions activity laws of the wild population of the rhynchophorus ferrugineus, monitoring and early warning, chemical prevention and control and other aspects.

Description

technical field [0001] The invention belongs to the field of trapping insects, and relates to a trap, in particular to a period-type red palm weevil trap designed with electromechanical integration and capable of detailing the number of red palm weevils trapped in different time periods. Background technique [0002] The red palm weevil Rhynchophorus ferrugineus (Oliver), belongs to Coleoptera Coleoptera weevil family Curculionidae palm elephant genus Rhynchophorus. It is an international quarantine pest. It is a destructive pest of more than 30 kinds of palm plants such as coconut, oil palm, Canary date, betel nut, etc. It often breaks out in newly introduced places and is included in my country's entry List of Plant Quarantine Pests and List of Agricultural and Forestry Quarantine Pests. [0003] In view of the serious harm of the red palm weevil, many scholars at home and abroad have done a lot of work on its theoretical research and control practice, mainly focusing on b...

Claims

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Application Information

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IPC IPC(8): A01M1/02H02P8/00
CPCA01M1/02H02P8/00Y02A50/30
Inventor 黄山春阎伟覃伟权李朝绪马子龙刘丽
Owner COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI
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