CN107018962A - A kind of Chrysopa larva release - Google Patents
A kind of Chrysopa larva release Download PDFInfo
- Publication number
- CN107018962A CN107018962A CN201710428033.XA CN201710428033A CN107018962A CN 107018962 A CN107018962 A CN 107018962A CN 201710428033 A CN201710428033 A CN 201710428033A CN 107018962 A CN107018962 A CN 107018962A
- Authority
- CN
- China
- Prior art keywords
- release
- container
- chrysopa
- larva
- rain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
Abstract
The invention belongs to biological control of insect pests technical field in agriculture and forestry plant protection, it is related to a kind of insect release, specifically related to a kind of Chrysopa larva release, the present invention includes bottom container, discharge container, rain-proof cover and transparent release pipe, the release container of the present invention is not open, and outside is wrapped with one layer of gobo, transparent release pipe is set on release container side wall and top plate, it is upward according to Chrysopa larva, to the characteristic of light, Chrysopa larva climbs out of upwards from release pipe to be discharged, prevent birds or reptiles from catching and killing Chrysopa larva, ensure that whole Chrysopa larvas can be released in release.
Description
Technical field
The invention belongs to biological control of insect pests technical field in agriculture and forestry plant protection, it is related to a kind of insect release, has
Body is related to a kind of Chrysopa larva release.
Background technology
It is well known that Chrysopa is insect predator, belong to the Neuroptera of Insecta.There are 86 category totally 1350 known to the whole world
Kind, according to investigations it is Chinese it is on the books have about nearly hundred kinds of 15 category, be distributed in Chinese north and south various regions.Because Chrysopa can effectively in large quantities
A variety of important agricultural pests are preyed on, therefore people have widely carried out the work that artificial utilization Chrysopa eliminates insect.
For a long time, in China's agricultural production, chemical pesticide is always the Main Means for preventing and treating pest and disease damage, is had a strong impact on
China's ecological environment and health.Want to improve the international competing of our ecological environment, the constitution for strengthening us and agricultural product
Power is striven, the use for reducing high poison chemical pesticide just seems particularly necessary.
Chrysopa is the Ge great sections in Insecta Neuroptera, and species is various, is distributed in China's most area, is pine
All kinds of aphids such as aphid, willow louse, black peach aphid, pears aphid and the Important Natural Enemy insect of Matsumura pine scale, to the aphid in the farmland of forest nursery orchard,
The growth and decline of scabies shell worm population quantity play effective inhibitory action.
However, existing release is simple open container, birds, reptiles toy are easily accessible release
The Natural Enemies of Insects such as interior predation Chrysopa, it is difficult to reach the purpose to Natural Enemies of Insects releases as many as possible.
The content of the invention
In order to solve above mentioned problem of the prior art, the invention provides a kind of release of Chrysopa larva, according to grass
Sandfly larva upwards, to the characteristic of light, it is ensured that whole Chrysopa larvas can be released in release.
To realize the purpose of the present invention, the technical solution adopted by the present invention is as follows：
A kind of Chrysopa larva release, including a bottom container, release container and rain-proof cover, it is characterised in that：The bottom
Container is the open hydrostatic column in top, and the bottom container has excessive built with water in the side wall upper part of the bottom container
Head piece, the overfall is symmetrical at least two, and the release container is in the top of the bottom container and in the rain-proof
The lower section of lid, the bottom plate of the release container is fixedly connected by four pieces of supporting plates of bottom container opening, one end of water-absorbing core
On the bottom plate of the bottom container, the bottom plate of the other end through the release container exposes a part in the release container
Interior, Chrysopa larva is placed in the release container, and the release container bottom is also placed with culture matrix, the release container
Side wall and top plate on be provided with some release pipe, it is described release pipe upwardly extend, its other end port is consolidated by fixture
On the madial wall for being scheduled on the rain-proof cover, the release pipe is to have hook, the rain-proof at the top of lucite pipe, the rain-proof cover
There are two support bars between lid and release container, there is one to put worm door on the release container side wall.
Further, the fixture is U-shaped fixture.
Further, the bottom container and the release are made of plastics, and the structure that is formed in one, and are released described
Put one layer of gobo of device outer wrapping.
Further, it is to be detachably connected between some release pipes and the release container.
Further, the overfall is 4.
Beneficial effects of the present invention are shown：
The release container of the present invention is not open, and outside is wrapped with one layer of gobo, is set on release container side wall and top plate
Transparent release pipe, according to Chrysopa larva upwards, to the characteristic of light, Chrysopa larva climbs out of upwards from release pipe to be discharged, and is prevented
Only birds or reptiles are catched and killed Chrysopa larva, it is ensured that whole Chrysopa larvas can be released in release.And releasing
Put lower vessel portion and be additionally provided with the bottom container for filling water, release container ensure that the water needed for Chrysopa larva by water-absorbing core
Point.
Brief description of the drawings
Fig. 1 is the structural representation of Chrysopa worm release of the present invention.
Embodiment
By the following example, the implementation process and outstanding advantages of the present invention can be expanded on further, but the present invention does not limit to
In the following example.
Embodiment 1
As shown in figure 1, a kind of Chrysopa larva release, including a bottom container 1, release container 2 and rain-proof cover 3, the bottom
Portion's container 1 is the open hydrostatic column in top, and the bottom container 1 is built with water 4, on the side wall of the bottom container 1
There is an overfall 5 in portion, and the overfall 5 is symmetrical at least two, or symmetrical 4 around, can by opening to
Added water in bottom container.The release container 2 is described to release in the top of the bottom container 1 and in the lower section of the rain-proof cover 3
The bottom plate 6 for putting container 2 is fixedly connected by four pieces of supporting plates 7 of the opening of bottom container 1, the bottom container and the release
It is made of plastics, and the structure that is formed in one, in described one layer of gobo of release outer wrapping.One end of water-absorbing core 8 is described
On the bottom plate 9 of bottom container 1, the bottom plate 6 of the other end through the release container 2 exposes a part in the release container 2,
Chrysopa larva is placed in the release container 2, and release container 2 bottom is also placed with culture matrix 10, and the release is held
Some release pipes 11 are provided with the side wall and top plate of device 2, are between some release pipes 11 and the release container 2
It is detachably connected.The release pipe 11 is upwardly extended, and its other end port is fixed on the madial wall of the rain-proof cover 3 by fixture
On, the fixture is U-shaped fixture.The release pipe 11 is lucite pipe, and hook 13, institute are arranged at the top of rain-proof cover 3
Stating between rain-proof cover 3 and release container 2 has two support bars 14, has one to put worm door on the release side wall of container 2.
In use, one end of water-absorbing core is placed on bottom container bottom plate, the other end exposes a part through release container
In release container, culture matrix and Chrysopa larva to be released are added in release container, worm door closing will be put, release is managed
One end is connected with release container, and the other end is fixed on the madial wall of rain-proof cover with U-shaped fixture, and in release container
One layer of gobo of outer wrapping, adds water in bottom container, if water adds excessively, can be discharged from overfall, while overflow
Mouth is also possible to prevent, because rainwater floats into and makes bottom container ponding excessive, ready Chrysopa larva release to be hanging into mesh
On the limb for marking forest, because Chrysopa larva has upward and phototropism, treat to be wrapped with outside in the release container of gobo
Chrysopa larva, it will support transparent release pipe and climb up, climb in rain-proof cover, target is climbed to then along rain-proof cover and hook
On forest, so as to catch aphid on target forest etc., using above-mentioned release, birds or reptiles can be prevented Chrysopa children
Worm preys on, and can be very good to ensure that the humidity needed for Chrysopa larva, being capable of release Chrysopa larva as much as possible.
Embodiment 2
By taking theatre as an example, Chrysopa larva is discharged using the Chrysopa larva release of the present invention, first, using pears leaf as the host of aphid
Plant is raised in pear aphid, the daily container toward raising and adds clean pears leaf, addition 5 times daily, addition 30 every time, and in raising
Man-made feeds are added in container, man-made feeds are by weight ratio：15 parts of dusty yeast, 8 parts of sucrose, 10 parts of buckwheat.In temperature
For 23-25 DEG C, relative humidity is raising in the environment of 50%, and until pear aphid mouthful density is >=300/gram, the aphid of raising exists
Under the nursing of pears leaf and man-made feeds, mushroom out, it is standby.
In the wild after the spawning of collection Chrysopa worm imago breeding, Chrysopa ovum is hatched into larva, prepares a raising box,
The plastic casing that box is raised for square, is provided with outside some passages, the passage on the lid of plastic casing and is stamped yarn
Cloth.Culture matrix is placed with raising box inner bottom part, the culture matrix has 4cm, and the culture matrix is by feed and medium group
Into the medium is through high-temperature sterilization, and sterilization time is 3 hours, and temperature is 130 DEG C.The medium is mushroom slag, and feed is matched somebody with somebody by weight
Than for：15 parts of acacia flower powder, 18 parts of Fructus Hordei Germinatus, 10 parts of sorbic acid, 20 parts of dusty yeast, 6 parts of glucose.Chrysopa larva is linked into
Raise in box, access quantity is 50 ~ 80, then >=100 aphids of access, be put into together with pears leaf in the raising box,
Raise to raise backward for 5-8 days and Chrysopa larva >=200 are added in box, connect every time to 3 aphids of access in box are raised daily afterwards
The amount for entering aphid is >=500, is 24-27 DEG C in temperature, and relative humidity is raising 18 days under conditions of 50%-70%.
Adult is gathered by following methods, and pear tree etc. is had into the ornamental trees and shrubs of Chrysopa worm with a black guard cover
Firmly, several collection devices are set on guard, and the collection device includes attachment structure and receiving flask, the attachment structure bag
The three-way pipe being made up of transparent plastic is included, is turned up in the one end of the three-way pipe and is provided with flange one, in receiving flask joint
End edge is provided with flange two along outwards turnover, and when three-way pipe is connected with receiving flask joint, flange one is corresponding with the position of flange two
Be connected together, in addition to flange one, flange two confined to the pipe fitting fastener of connection, and with screw by flange one,
Flange two and pipe fitting fastener are fastened together, and the other end of receiving flask joint is connected with receiving flask whorl of bottleneck, described
The other two ends of three-way pipe are not inserted into guard, are fixedly connected with guard, are both provided with the three-way pipe and receiving flask
Some passages, the Chrysopa in the guard can be climbed into receiving flask by three-way pipe, and is set in receiving flask bottleneck bottom
There is the anti-escape plate of Chrysopa worm, the anti-escape plate of the party there are two pieces, and one end of anti-escape plate is hinged with bottle wall respectively, and the anti-escape plate can only be downward
Open, after Chrysopa worm is opened downwards, into receiving flask, put and escape plate and reset immediately, Chrysopa worm can not just escape from receiving flask, institute again
It is also transparent plastic bottle to state receiving flask, and is placed with the man-made feeds of Chrysopa worm in bottom of bottle, and the man-made feeds include matching somebody with somebody by weight
The following composition of ratio：30 parts of brewer's yeasts, 15 parts of sucrose dry powder, 10 parts of honey, 6 parts of acacia flower powders.Have thoroughly by special
The Chrysopa collection device of bright three-way pipe, because Chrysopa worm has the instinct of phototropism, it can climb into collection along three-way pipeline
In bottle.
The method for releasing of Chrysopa larva：One end of water-absorbing core is placed on bottom container bottom plate, the other end holds through release
Device, exposes a part in release container, new above-mentioned culture matrix, and the Chrysopa more than 30 is added in release container
Larva, will put worm door closing, will release pipe one end with discharge container be connected, the other end be fixed in U-shaped fixture it is anti-
On the madial wall of rain lid, and in release one layer of gobo of container outer wrapping, water is added in bottom container, if water adds
It is many, it can be discharged from overfall, while overfall is also possible to prevent because rainwater floats into and makes bottom container ponding excessive, by standard
The Chrysopa larva release got ready is hanging in theatre on the limb of every pear tree, because Chrysopa larva has upwards and to light
Property, treat the Chrysopa larva being wrapped with outside in the release container of gobo, it will support transparent release pipe and climb up, climb to rain-proof
Cover, climbed to then along rain-proof cover and hook on pear tree, so as to catch the pear aphid on pear tree.
Observation Chrysopa preys on situation weekly, according to the situation of aphid in theatre, can be after 10-15 days if aphid amount is big
Carry out Chrysopa larva to discharge again, open after gobo, opening puts worm door, and the Chrysopa larva that release is needed again is put into release
In container, shut put worm door and gobo can be discharged again, by the release of Chrysopa, the aphid in theatre obtains
Catch and kill well, serve good biological control effect, reduce the sprinkling of agricultural chemicals, further reduce the dirt to theatre
Dye and residual, add the harvest in orchard.
Above-described embodiment is only one kind in some embodiments of the invention, not to the restriction of present inventive concept, is not being departed from
On the premise of thought, the various modifications that the engineers and technicians in this area make to technical scheme
And improvement, protection scope of the present invention all should be fallen into.
Claims (5)
1. a kind of Chrysopa larva release, including a bottom container, release container and rain-proof cover, it is characterised in that：The bottom
Portion's container is the open hydrostatic column in top, and the bottom container has built with water in the side wall upper part of the bottom container
Overfall, the overfall is symmetrical at least two, and the release container is in the top of the bottom container and described anti-
The lower section of rain lid, the bottom plate of the release container is fixedly connected by four pieces of supporting plates of bottom container opening, and the one of water-absorbing core
End is on the bottom plate of the bottom container, and the bottom plate of the other end through the release container exposes a part in the release container
Interior, Chrysopa larva is placed in the release container, and the release container bottom is also placed with culture matrix, the release container
Side wall and top plate on be provided with some release pipe, it is described release pipe upwardly extend, its other end port is consolidated by fixture
On the madial wall for being scheduled on the rain-proof cover, the release pipe is to have hook, the rain-proof at the top of lucite pipe, the rain-proof cover
There are two support bars between lid and release container, there is one to put worm door on the release container side wall.
2. a kind of Chrysopa larva release as claimed in claim 1, it is characterised in that：The fixture is U-shaped fixture.
3. a kind of Chrysopa larva release as described in claim any one of 1-2, it is characterised in that：The bottom container and institute
Release is stated to be made of plastics, and the structure that is formed in one, in described one layer of gobo of release outer wrapping.
4. a kind of Chrysopa larva release as described in claim any one of 1-3, it is characterised in that：It is described it is some release pipe with
It is to be detachably connected between the release container.
5. a kind of Chrysopa larva release as described in claim any one of 1-4, it is characterised in that：The overfall is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710428033.XA CN107018962A (en) | 2017-06-08 | 2017-06-08 | A kind of Chrysopa larva release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710428033.XA CN107018962A (en) | 2017-06-08 | 2017-06-08 | A kind of Chrysopa larva release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107018962A true CN107018962A (en) | 2017-08-08 |
Family
ID=59531479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710428033.XA Withdrawn CN107018962A (en) | 2017-06-08 | 2017-06-08 | A kind of Chrysopa larva release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107018962A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488942A (en) * | 2021-07-29 | 2021-10-08 | 广东电网有限责任公司 | Stay wire protection device |
| CN115777416A (en) * | 2022-12-14 | 2023-03-14 | 福建省农业科学院植物保护研究所 | Method for controlling psyllid pests by utilizing orius pollidii |
-
2017
- 2017-06-08 CN CN201710428033.XA patent/CN107018962A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488942A (en) * | 2021-07-29 | 2021-10-08 | 广东电网有限责任公司 | Stay wire protection device |
| CN115777416A (en) * | 2022-12-14 | 2023-03-14 | 福建省农业科学院植物保护研究所 | Method for controlling psyllid pests by utilizing orius pollidii |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170808 |
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| WW01 | Invention patent application withdrawn after publication |