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Self-propagation device and method of nuclear polyhedrosis viruses of beet armyworm

A technology of nuclear polyhedron and beet armyworm, applied in botany equipment and methods, devices for catching or killing insects, insecticides, etc., can solve the problems of simple structure and inability to spread other insects and microorganisms, and achieve Realize the effect of self-propagation

Active Publication Date: 2018-05-11
GUANGDONG POLYTECHNIC OF ENVIRONMENTAL PROTECTION ENG
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, the structure of the device is simple, and it can only be used for spreading and killing insects with fungal belts, and cannot be applied to the spread of other insect microorganisms.

Method used

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  • Self-propagation device and method of nuclear polyhedrosis viruses of beet armyworm
  • Self-propagation device and method of nuclear polyhedrosis viruses of beet armyworm
  • Self-propagation device and method of nuclear polyhedrosis viruses of beet armyworm

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings of the description.

[0025] Such as figure 1 , 2 As shown, an insect virus assisted self-propagation device includes a reflector 1 , a powder storage mechanism 2 and a habitat platform 3 .

[0026] Such as image 3 As shown, the reflector 1 is arc-shaped, and an upward arc-shaped groove is formed at the bottom thereof, and the upper part of the powder storage mechanism 2 can be placed in the arc-shaped groove, so that the reflector 1 is connected to the powder storage mechanism 2. To windproof, anti-ultraviolet, the effect of rain, and then ensure the inherent characteristics of the insect virus in the powder storage mechanism 2. When the reflector 1 is used in combination with the light trapping device, it can reflect the light, and attract more insects to come to the trapping device for activities through the reflected light. The top of the reflector 1 is provided ...

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Abstract

The invention provides a self-propagation device and method of nuclear polyhedrosis viruses of beet armyworm. The self-propagation device comprises a reflection lampshade, a powder storage mechanism and an inhabitation platform which is arranged on the bottom of the powder storage mechanism. The powder storage mechanism comprises an inner cylinder and an outer cylinder which is in threaded connection with the inner cylinder, a first cavity is formed in the inner cylinder, a first opening communicated with the first cavity is formed in the lower end of the inner cylinder, a second cavity is formed in the outer cylinder, and a second opening allowing the inner cylinder to stretch into the second cavity is formed in the top of the outer cylinder. A bottom plate is arranged on the bottom of the outer cylinder, and one or more powder outlets are formed in the outer side face at the lower end of the outer cylinder; a sex attractant is arranged in the inner cylinder. Insect virus powder is stored into the powder storage mechanism, and flows out of the powder outlet in the outer cylinder to the inhabitation platform. When lured by light or pheromones to carry out activities on the propagation device, insects can inhabit on the inhabitation platform, and after leaving off, the insects can carry insect viruses on the inhabitation platform and enter an environment, so that propagation ofthe insect viruses is achieved.

Description

technical field [0001] The invention relates to the field of microbial control of pests, in particular to a self-propagating device and method for beet armyworm nuclear polyhedrosis virus. Background technique [0002] In the microbial control of pests, the behavior of insects is often used to spread microorganisms, so as to control pests. For example, Chinese Patent Publication No. 106942177 is a pest trapping device, preparation method and application, wherein the device includes a hard colored insect trapping board, a fungus tape that can infect pests, a suspension with an attractant and a slow-release agent , the hard colored insect-attracting board is folded into a box with openings at the left and right ends, and the fungus band with the infested pests is placed on the bottom of the inner wall of the box; the box with the attractant and slow-release The suspension of the agent is hung on the top of the inner wall of the box, which has the advantage of using the insect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M1/02A01M1/04A01M5/00A01N63/00A01P7/04
CPCA01M1/02A01M1/04A01M5/00A01M2200/012A01N63/00
Inventor 汤历罗连何卓彦林石狮何司彦罗国良李远航周苑秀高玉蓉
Owner GUANGDONG POLYTECHNIC OF ENVIRONMENTAL PROTECTION ENG
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