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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 to forestry pests that occur in large areas, which limits the application range of natural enemies

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

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Embodiment 1

[0065] figure 1 and figure 2 The described release shell for containing the host of natural enemies 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, distributed on the thin paper shell 1 With 8 through holes, the host of the natural enemy of forestry harmful organisms is packed into the bottom 2 of the paper case and the cover 3 of the paper case is covered on the bottom 2 of the paper case. The diameter Φ 5 millimeters of thin paper shell 1, long 15 millimeters.

Embodiment 2

[0067] Present embodiment is used for the release shell of dress natural enemy host, and it is square thin paper shell 5, sees image 3 and Figure 4 , which has 8 vias. After the hosts of natural enemies of forestry harmful organisms are packed into the thin paper shell 5, the mouths of the thin paper shell 5 are glued together. The base of thin paper shell 5 is 5 millimeters, long 16 millimeters.

Embodiment 3

[0069] Present embodiment is that three circular thin paper shells 1 are bonded together with thin paper strips 9, 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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