CN202456209U - Parasitic natural enemy insect continuous release device - Google Patents
Parasitic natural enemy insect continuous release device Download PDFInfo
- Publication number
- CN202456209U CN202456209U CN2012201067378U CN201220106737U CN202456209U CN 202456209 U CN202456209 U CN 202456209U CN 2012201067378 U CN2012201067378 U CN 2012201067378U CN 201220106737 U CN201220106737 U CN 201220106737U CN 202456209 U CN202456209 U CN 202456209U
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- natural enemy
- net
- prevention
- parasitic
- control
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Abstract
The utility model discloses a parasitic natural enemy insect continuous release device. A release tube of the release device is in a casing structure, the two ends of the release tube are respectively provided with a dismountable solid cover and a net cover, the middle part of the release tube is provided with a net separator, the net hole diameter of the net separator and the net cover is between the diameters of the natural enemy and intermediate host body, the natural enemy can pass the net holes after the emergence, and nonparasitic intermediate hosts are isolated. The parasitic natural enemy insect continuous release device is distributed and arranged in the prevention and control region, the continuous release of the natural enemy insect can be realized, the effective pertinency can be realized on the complicated conditions of generation alternation, inserts with all ages and the like of prevention and control objects, the prevention and control time is prolonged, the prevention and control effect is enhanced, the natural enemy population maintaining work is moved to a user terminal, the easy-to-obtain substitute hosts are adopted for natural enemy population maintaining, the middle links for implementing the prevention and control are reduced, and the biological prevention cost can be saved.
Description
Technical field
The utility model discloses the sustainable releasing device of a kind of parasitic enemy insect, belongs to the Prevention Technique field of biological agriculture and forestry injurious insect.
Background technology
At present; The release of parasitic enemy insect often utilizes certain carrier that natural enemy is carried into the release place; Place carrier and treat natural enemy diffusion mobility voluntarily; Carrier no longer carries out follow-up management to natural enemy after placing, and the natural enemy population utilizes natural conditions to keep, like " oophagous trichogrammae boxlike bee-escape ", " parasitic wasp discharges card ", " parasite release ", " forestry pest natural enemy method for releasing and release shell and releaser and releasing device ", " forestry pest natural enemy releasing device " etc.This type of delivery mode is comparatively effective for the situation of insect unanimity in the length of time; And for worm mix age, situation such as the alternation of generations is serious or controlling object is comparatively hidden; The disposable release parasite that floods only can be killed the insect that was in corresponding worm attitude at that time or was in exposed state; Natural enemy population for want of host will reduce after release fast, but not the insect of target worm attitude is uninfluenced, and pest population is recovered; Simultaneously, submerged release needs biological and ecological methods to prevent plant disease, pests, and erosion production division, local popularizing department, terminal use collaborative in many ways, if it is higher repeatedly to discharge cost.
Summary of the invention
The utility model discloses the sustainable releasing device of a kind of parasitic enemy insect, prolongs the control time of day hostile pest population, practices thrift the control cost, strengthens the Sustainable Control ability to complicated insect pest.
The technical scheme that the utility model adopts is:
The release tube of releasing device is a shell structure, and two ends are respectively equipped with removable solid cover and square, and it is separated that the middle part of release tube is provided with net.
Described parasitic enemy insect releasing device is characterized in that: net at a distance from and the mesh diameter of square between between natural enemy and the vector body footpath, natural enemy can pass through after sprouting wings, and is not then isolated after the emergence of the vector of parasitism.
Also can be provided with protective cover, discharge tube and be placed in the protective cover in the outside that discharges tube.
Protective cover is provided with the suspension hook, and the eminence suspension discharges; Or protective cover is fixed on the top of support bar, the lower end of support bar is base and fixed claw, inserts during arrangement in the soil so that settle firmly.
During use, lay some point of releases, a cover parasitic enemy insect releasing device is installed at every in need control zone.Be sidelong in solid cover one and put the vector of insect parasite, before natural enemy is sprouted wings, be sidelong the not parasitic fresh host who puts equivalent or be slightly more than solid cover one side in square one; After natural enemy is sprouted wings; Will be separated through net successively from solid cover one side, through fresh host, migrating through square diffuses into the perimeter that needs to implement control; In this process, fresh host will be parasitic by the natural enemy of process; After discharging end first, square and solid cover are exchanged, cleaning has discharged the residual body of host of a side; When treating that newly the natural enemy of a parasitic side will be sprouted wings; Again add fresh host at opposite side, the process before will repeating after then natural enemy is sprouted wings, before diffusing into the perimeter that fresh host is parasitic; Circulation according to said method, the natural enemy that can keep this point of release discharges.
Because the growth of natural enemy needs a period of time, in whole control zone, point of release is divided into some groups; The natural enemy emergence of controlling every group is consistent period; Between on the same group be not equal time at interval, then, can realize the lasting release of the regional natural enemy population of whole control along with the not emergence successively of natural enemy on the same group.
In the time of need carrying out chemical control, will discharge the box unification and shift out this zone, return back original position after the anti-end of waiting; When in environment such as greenhouse, thick forest, using, also can only use to discharge box and omit remaining part, box is placed on no high light direct projection flexibly with discharging, the appropriate location of taking shelter from rain gets final product.
The utility model good effect is:Lay the parasitic enemy insect releasing device in control zone, can realize the lasting release of natural enemy insect, can effectively be directed against complex situations such as the controlling object alternation of generations, worm mix age, prolong the control time, the enhancing control efficiency; The work of keeping through with the natural enemy population is displaced downwardly to user terminal, carries out the natural enemy population with the alternative host who is prone to obtain and keeps, and has reduced the intermediate link of implementing control, can practice thrift the biological and ecological methods to prevent plant disease, pests, and erosion expense; Particularly when needs carry out chemical control, can natural enemy be migrated out the dispenser zone, can take into account and implement biological control and chemical control.
Description of drawings
Fig. 1 is the utility model parasitic enemy insect releasing device structure principle chart;
Fig. 2 has the releasing device structure principle chart of protective cover for the utility model;
Fig. 3 has the releasing device structure principle chart of support bar for the utility model;
Among the figure, 1, discharge tube, 2, protective cover, 3, support bar, 4, base plate, 5, fixed claw, 6, solid cover, 7, net is separated, 8, square, 9, hook, 10, block.
Embodiment
According to shown in Figure 1, in releasing device of the present invention, discharging tube 1 is transparent shell structure, and its cross section is an octagon, and the two ends that discharge tube 1 are respectively removable solid cover 6 and square 8, and the middle part that discharges tube 1 is provided with net at a distance from 7; Net at a distance from 7 and the mesh diameter of square 8 between natural enemy and vector body footpath, natural enemy can pass through after sprouting wings, and is not then isolated after being sprouted wings by the vector of parasitism.
According to shown in Figure 2; Outside discharging tube 1 also can be provided with protective cover 2, and protective cover 2 is provided with suspension hook 9, discharges tube 1 and is placed in the protective cover 2; Protective cover 2 is light opaque material hollow cylinder; Can be rainproof, sun-proof, and can spray the prompting poster above that, both sides do not drop out for block 10 protections discharge tube 1.
According to shown in Figure 3, protective cover 2 also can be located at the top of support bar 3, and both sides are block 10, discharges tube 1 and is placed in the protective cover 2, and the lower end of support bar 2 is base 4 and fixed claw 5, inserts during arrangement in the soil so that settle firmly.
Claims (4)
1. parasitic enemy insect releasing device, it is characterized in that: the release tube of releasing device is a shell structure, and two ends are respectively equipped with removable solid cover and square, it is separated that the middle part that discharges tube is provided with net.
2. parasitic enemy insect releasing device according to claim 1 is characterized in that: net at a distance from and the mesh diameter of square between natural enemy and vector body directly between.
3. parasitic enemy insect releasing device according to claim 1 is characterized in that: the outside discharging tube is provided with protective cover, and protective cover is provided with the suspension hook, and both sides are block, discharges tube and is placed in the protective cover.
4. parasitic enemy insect releasing device according to claim 1 is characterized in that: protective cover is fixed on the top of support bar, and the lower end of support bar is base and fixed claw, discharges tube and is placed in the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201067378U CN202456209U (en) | 2012-03-21 | 2012-03-21 | Parasitic natural enemy insect continuous release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201067378U CN202456209U (en) | 2012-03-21 | 2012-03-21 | Parasitic natural enemy insect continuous release device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202456209U true CN202456209U (en) | 2012-10-03 |
Family
ID=46904423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201067378U Withdrawn - After Issue CN202456209U (en) | 2012-03-21 | 2012-03-21 | Parasitic natural enemy insect continuous release device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202456209U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630641A (en) * | 2012-03-21 | 2012-08-15 | 吉林农业大学 | Method for continuously releasing parasitic natural enemy insects |
| CN103704198A (en) * | 2013-12-31 | 2014-04-09 | 陈文龙 | Automatic and continuous aphidiidae releasing device |
| CN108713533A (en) * | 2018-05-30 | 2018-10-30 | 重庆市农业科学院 | A kind of release device and method for releasing of natural enemy insect |
-
2012
- 2012-03-21 CN CN2012201067378U patent/CN202456209U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630641A (en) * | 2012-03-21 | 2012-08-15 | 吉林农业大学 | Method for continuously releasing parasitic natural enemy insects |
| CN103704198A (en) * | 2013-12-31 | 2014-04-09 | 陈文龙 | Automatic and continuous aphidiidae releasing device |
| CN108713533A (en) * | 2018-05-30 | 2018-10-30 | 重庆市农业科学院 | A kind of release device and method for releasing of natural enemy insect |
| CN108713533B (en) * | 2018-05-30 | 2021-04-23 | 重庆市农业科学院 | Releasing device and releasing method for natural enemy insects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121003 Effective date of abandoning: 20130724 |
|
| RGAV | Abandon patent right to avoid regrant |