Release method, release casing, release body and release device of forest pest natural enemies

A technique for releasing harmful organisms and releasing devices, which can be applied to devices for catching or killing insects, animal husbandry, and applications. It can solve problems such as low efficiency, inability to apply, and limit the application range of natural enemies, so as to expand the application range and protect forestry ecology. Safe, easy to spray effect

Inactive Publication Date: 2010-03-10
段东红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this release method is that the efficiency is low, and it cannot be applied t

Method used

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  • Release method, release casing, release body and release device of forest pest natural enemies
  • Release method, release casing, release body and release device of forest pest natural enemies
  • Release method, release casing, release body and release device of forest pest natural enemies

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0064] Release shell embodiment one

[0065] figure 1 versus figure 2 The described release shell for holding natural enemy hosts. It is a circular thin paper shell 1. The thin paper shell 1 is composed of a paper shell bottom 2 and a paper shell cover 3 covering the bottom of the paper shell, and is distributed on the thin paper shell 1 Install the host of the natural enemy of forestry pests on the bottom 2 of the paper shell with 8 through holes and cover the bottom 2 of the paper shell with the paper shell cover 3. The thin paper shell 1 has a diameter of Φ5 mm and a length of 15 mm.

Example Embodiment

[0066] Release shell embodiment two

[0067] This embodiment is used to install the release shell of the natural enemy host. It is a square thin paper shell 5, see image 3 versus Figure 4 , It has 8 through holes. After installing the host of the natural enemy of forest pests into the tissue paper shell 5, glue the mouth of the tissue paper shell 5 together. The bottom edge of the tissue paper case 5 is 5 mm and the length is 16 mm.

Example Embodiment

[0068] Release shell embodiment three

[0069] In this embodiment, three circular thin paper shells 1 and thin paper strips 9 are bonded together, see Figure 5 .

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Abstract

The invention relates to a release method, a release casing, a release body and a release device of forest pest natural enemies. The release method comprises the following steps: utilizing the following release casing or thin paper strip containing intermediate hosts of the pest natural enemy and the second generation of bred natural enemies as the release body, and sprinkling on forest, lawn or field subjected from pest harm: I. thin paper casing or thin plastic film casing which is made of light materials and provided with through holes; II. the thin paper strip felted with the intermediatehosts of the pest natural enemy and the second generation of bred natural enemies; III. the release casing or the plastic film strip felted with the release casing made of the light materials; IV. therelease body formed from felting the release casing to a muricated thin belt. The release casing is a thin casing which is made of the light material and provided with through holes, and the light material thin casing can be felted together with the thin paper strip and the muricated thin belt. The release device is a box body provided with a valve, and the box body is provided with a cover on the upside and a hole on the downside. When the release method, the release casing, the release body and the release device are adopted, the release efficiency is high, and the natural enemies can be released in a large acreage.

Description

technical field [0001] The invention relates to a method for releasing natural enemies of forestry harmful organisms, a releasing shell, a releasing body and a releasing device. Background technique [0002] Forestry pests pose a serious threat to the safety of the forestry ecological environment. When the damage is serious, it often causes the death of a large area of ​​forest trees, and the loss is very huge. [0003] Pine wood nematode, the number one national quarantine forestry pest, was introduced into my country from abroad, causing great harm to Pinaceae plants, and the disaster has not been controlled so far. At present, 8.8 million mu of stem-boring pests such as glabrata glabrata occur every year in our country, and the losses caused are very huge. The red beetle was introduced into Shanxi Province from the United States along with imported logs and caused a large-scale outbreak, covering an area of ​​up to 3.8 million mu, killing 3.5 million Chinese pine trees. ...

Claims

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Application Information

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IPC IPC(8): A01M1/00
Inventor 段东红段梦
Owner 段东红
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