CN102939951B - Entomopathogenetic nematode spray equipment - Google Patents
Entomopathogenetic nematode spray equipment Download PDFInfo
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- CN102939951B CN102939951B CN201210437336.5A CN201210437336A CN102939951B CN 102939951 B CN102939951 B CN 102939951B CN 201210437336 A CN201210437336 A CN 201210437336A CN 102939951 B CN102939951 B CN 102939951B
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- nematode
- clear water
- nematode suspension
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Abstract
The invention discloses entomopathogenetic nematode spray equipment, which comprises a water tank and a nematode suspension tank. A water pump connecting pipe is arranged in the water tank. One end of the water pump connecting pipe stretches into the water tank. The other end of the water pump connecting pipe is connected with the input port of a water pump. The output port of the water pump is connected with one end of a clean water drain pipe. At least two spray nozzle connecting pipes which are arranged from the front to the rear are connected onto the clean water drain pipe. At least one clean water spray nozzle is installed on each spray nozzle connecting pipe. The positions of front and rear clean water spray nozzles correspond to each other. A nematode suspension connecting pipe is arranged in the nematode suspension tank. One end of the nematode suspension connecting pipe stretches into the nematode suspension tank. The other end of the nematode suspension connecting pipe is connected with the input port of a nematode suspension pump. The output port of the nematode suspension pump is connected with one end of a nematode suspension drain pipe. At least one spray nozzle connecting pipe is connected onto the nematode suspension drain pipe. At least one nematode suspension spray nozzle is installed on the spray nozzle connecting pipe and is arranged between the front and rear clean water spray nozzles. The position of the nematode suspension spray nozzle corresponds to the positions of the front and rear clean water spray nozzles. An agitator is additionally arranged in the nematode suspension tank.
Description
Technical field:
The invention belongs to biological control field, be specifically related to a kind of entomopathogenic nematode and spray equipment.
Background technology:
Entomopathogenic nematode genus steinernema Steinernema and mass production Heterorhabditis are the entomogenous nematodes that a class and C. Elegans Automatic Screening C.elegans and some mammal parasitic nematode affiliations are got close to, and belong to Xenorhabdus and Photobacterium Photorhabdus mutualistic symbiosis respectively with Xenorhabdus nematophilus.This kind nematode has been widely used in control soil dwelling property as the novel and safe commercialization biological control factor and has bored the insects such as moth property, for the comprehensive regulation of insect has brought significant effect.Entomopathogenic nematode reduces and uses the hope of chemical pesticide to make entomopathogenic nematode be subject to the great attention of scientific circles and business circles the effect of field of pest control and people, increasing kind/strain is sent out to excavate is applied to biological control of insect pests, and the kind of having described at present reaches more than 65.
Entomopathogenic nematode preparation has sponge formulation or the large class of diatomite formulation two at present, and the entomopathogenic nematode of sponge formulation needs first nematode to be come out from sponge, then adds clear water dilution, then sprays; And diatomite formulation directly dilute with water, spray.After preparing entomopathogenic nematode solution, the work that sprays of nematode is generally divided into three steps, first sprays water, then sprays nematode solution, then spray water one time.This is because entomopathogenic nematode is a kind of organism, is easily subject to various envirment factors, as factor impacts such as temperature, humidity, ultraviolet rays.So spray entomopathogenic nematode in field, generally first spray clear water one time, to increase soil moisture, and reduce soil temperature; And then spray entomopathogenic nematode solution, and spray again afterwards clear water one time, so that nematode can enter soil along with current, then in damp soil, creep, find potential parasitic host as grub, mole cricket etc.
This spraying method of entomopathogenic nematode is more loaded down with trivial details, and the effort of taking a lot of work, is unfavorable for the large scale application of entomopathogenic nematode, so the present invention designs a kind of nematode, sprays equipment, reduces and sprays needed step and artificial.
Summary of the invention:
The object of this invention is to provide a kind of entomopathogenic nematode that can easy application entomopathogenic nematode and spray equipment.
Entomopathogenic nematode of the present invention sprays equipment, it is characterized in that, comprise water tank and nematode suspension case, in water tank, be provided with water pump tube connector, water pump tube connector one end is stretched in water tank, and one end is connected with the input port of water pump in addition, the delivery outlet of water pump is connected with one end of clear water discharge pipe, on clear water discharge pipe, be at least also connected with two tandem nozzle connectings and take over, on nozzle connecting is taken over, each is at least equipped with a clear water shower nozzle, corresponding before and after the position of front and back clear water shower nozzle; In nematode suspension case, be provided with nematode suspension tube connector, nematode suspension case is stretched in its one end, one end is connected with nematode suspension pump input port in addition, nematode suspension pump delivery outlet is connected with one end of nematode suspension discharge pipe, on nematode suspension discharge pipe, being at least also connected with a nozzle connecting takes over, on taking over, nozzle connecting is at least equipped with a nematode suspension shower nozzle, this nematode suspension shower nozzle is between the clear water shower nozzle of front and back, and its position is corresponding with the front and back, position of front and back clear water shower nozzle, in nematode suspension case, is also provided with agitator.
On described clear water discharge pipe, be connected to two parallel, and the clear water arm in the same side, the endcapped of arm is fixedly connected with nematode suspension discharge pipe, make clear water discharge pipe parallel with nematode suspension discharge pipe, on nematode suspension discharge pipe, between two clear water arms on clear water discharge pipe, be also connected with single line worm suspension arm, its endcapped is fixedly connected with clear water discharge pipe, at the two ends of clear water arm, being connected with respectively nozzle connecting takes over, nozzle connecting is connected with clear water shower nozzle on taking over, the region major part that two shower nozzles of same arm spray is overlapping, corresponding before and after clear water nozzle position on the two clear water arms of front and back, at the two ends of nematode suspension arm, being also connected with respectively nozzle connecting takes over, nozzle connecting is connected with nematode suspension shower nozzle on taking over, the region major part that two nematode suspension shower nozzles spray is overlapping, and its position is corresponding with the clear water nozzle position front and back on two clear water arms.
Described agitator comprises the stirring motor of being located at nematode suspension case top, is also connected with the shaft stretching in nematode suspension case on stirring motor, also has several stirring vanes on shaft.
Preferably, described water tank volume is 2 times that nematode suspension casing amasss.
Preferably, the described two tandem nozzle connectings that are at least also connected with on clear water discharge pipe are taken over, on taking over, nozzle connecting is equipped with a plurality of clear water shower nozzles, the described nozzle connecting that is at least also connected with on nematode suspension discharge pipe is taken over, and on nozzle connecting is taken over, is equipped with a plurality of nematode suspension shower nozzles.
The present invention pours entomopathogenic nematode culture fluid in nematode suspension case into, through agitator, stir, can prevent nematode precipitation, entomopathogenic nematode culture fluid pumps into nematode suspension discharge pipe through nematode suspension pump from nematode suspension tube connector, then enters nozzle connecting and take over and spray by nematode suspension shower nozzle, meanwhile, clear water pumps into clear water discharge pipe through water pump from water pump tube connector, through nozzle connecting, take over and spray by clear water shower nozzle again, this nematode suspension shower nozzle is between two clear water shower nozzles, and its position is corresponding with the front and back, position of front and back clear water shower nozzle, when spraying, first clear water shower nozzle above is first sprayed one time clear water on the ground spraying, then nematode suspension shower nozzle sprays entomopathogenic nematode culture fluid in the place of being gone over clear water by spray again, second clear water shower nozzle below sprays clear water one time again spraying entomopathogenic nematode culture fluid place more again, like this, first spray clear water one time, to increase soil moisture, and reduce soil temperature, and then spray entomopathogenic nematode solution, and spray again afterwards clear water one time, so that nematode can enter soil along with current, then in damp soil, creep, find potential parasitic host as grub, mole cricket etc.
Entomopathogenic nematode of the present invention sprays equipment, has reduced the labour in nematode application, is conducive to promote the large area use of entomopathogenic nematode and the development of Organic Food Industry in China.
Accompanying drawing explanation:
Fig. 1 is the structural representation that entomopathogenic nematode of the present invention sprays equipment;
Fig. 2 is the nematode suspension case of A-A line in Fig. 1 and the structural representation of water tank;
Fig. 3 is the structural representation that sprays structure of B-B line in Fig. 1;
Fig. 4 is the longitudinal section that sprays structure;
Wherein 1, stirring motor; 11, nozzle connecting is taken over; 12, clear water shower nozzle; 13, nematode suspension shower nozzle; 2, nematode suspension discharge pipe; 21, nematode suspension arm; 3, nematode suspension pump; 4, nematode suspension tube connector; 51, shaft; 52, stirring vane; 6, water pump; 7, clear water discharge pipe; 71,72, clear water arm; 8, water pump tube connector; 9, nematode suspension case; 10, water tank.
Embodiment:
Following examples are to further illustrate of the present invention, rather than limitation of the present invention.
Embodiment 1:
The entomopathogenic nematode of the present embodiment sprays equipment, comprise water tank 10 and nematode suspension case 9, the volume of water tank is 2 times that nematode suspension casing amasss, in water tank 10, be provided with water pump tube connector 8, water pump tube connector 8 one end are stretched in water tank 10, one end is connected with the input port of water pump 6 in addition, and the delivery outlet of water pump 6 is connected with one end of clear water discharge pipe 7; At nematode suspension case 9, be provided with nematode suspension tube connector 4, nematode suspension case 9 is stretched in nematode suspension tube connector 4 one end, one end is connected with nematode suspension pump 3 input ports in addition, nematode suspension pump 3 delivery outlets are connected with one end of nematode suspension discharge pipe 2, at nematode suspension case 9, be also provided with agitator, this agitator comprises the stirring motor 1 of being located at nematode suspension case 9 tops, on stirring motor 1, be also connected with the shaft 51 stretching in nematode suspension case 9, on shaft, 51 also have 3 stirring vanes 52.
On described clear water discharge pipe 7, be connected to two parallel, and the clear water arm 71 in the same side, 72, the endcapped of arm is fixedly connected with nematode suspension discharge pipe 2, make clear water discharge pipe 7 parallel with nematode suspension discharge pipe 2, on nematode suspension discharge pipe 2, be positioned at two clear water arms 71 on clear water discharge pipe 7, between 72, be also connected with single line worm suspension arm 21, its endcapped is fixedly connected with clear water discharge pipe 7, at clear water arm 71, 72 two ends are connected with respectively nozzle connecting and take over 11, nozzle connecting is taken on 11 and is connected with clear water shower nozzle 12, the region major part that two shower nozzles of same arm spray is overlapping, corresponding before and after clear water nozzle position on the two clear water arms of front and back, at the two ends of nematode suspension arm 21, be also connected with respectively nozzle connecting and take over 11, nozzle connecting is taken on 11 and is connected with nematode suspension shower nozzle 13, the region major part that two nematode suspension shower nozzles 13 spray is overlapping, and suspension shower nozzle 13 is corresponding with the clear water nozzle position front and back on two clear water arms.
The entomopathogenic nematode of the present embodiment sprays that equipment specifically uses like this:
1,000,000,000-1,500,000,000 nematode sponge preparations are put into 40 mesh sieve guipures, after sealing, put into keg, pour clear water into, nematode is washed out from sponge, then pour the nematode suspension washing out into nematode suspension case, in triplicate.Then toward nematode suspension case, add clear water to corresponding scale, start stirring motor 1, keep nematode to be evenly distributed in suspension, prevent that nematode is deposited to bottom.Toward water tank 10, inject clear water, generally, the volume of Water in Water Tanks is 2 times of nematode suspension in nematode suspension case 9.
The entomopathogenic nematode of the present embodiment is sprayed to equipment to be shifted onto in (or being dragged by other machinery) peanut ground, peanut height of seedling degree is generally lower than 30cm, the width on every row's peanut ground is generally in 40cm, open stirring motor 1, water pump 6, nematode suspension pump 3, nematode suspension pumps into nematode suspension discharge pipe 2 through nematode suspension pump 3 from nematode suspension tube connector 4, then enters nozzle connecting adapter by 13 ejections of nematode suspension shower nozzle, meanwhile, clear water pumps into clear water discharge pipe 7 through water pump 6 from water pump tube connector 8, through nozzle connecting, take over by 12 ejections of clear water shower nozzle again, this nematode suspension shower nozzle is between two clear water shower nozzles, and its position is corresponding with the front and back, position of front and back clear water shower nozzle, when spraying, first clear water shower nozzle above is first sprayed one time clear water on the ground spraying, then nematode suspension shower nozzle sprays nematode suspension in the place of being gone over clear water by spray again, second clear water shower nozzle below sprays clear water one time again spraying nematode suspension place more again, like this, first spray clear water one time, to increase soil moisture, and reduce soil temperature, and then spray entomopathogenic nematode solution, and spray again afterwards clear water one time, so that nematode can enter soil along with current, then in damp soil, creep, find potential parasitic host as grub, mole cricket etc.By certain speed, promote to spray equipment and advance, near the soil every peanut shoot root portion is first squirted by sprinkler head, can lower the temperature, and increase soil moisture under hot conditions, is beneficial to nematode existence; Then nematode suspension is sprayed onto this regional soil, follows the water of a rear sprinkler head ejection nematode is brought in soil.This equipment can reduce nematode and spray labour required in process, is convenient to the popularization of entomopathogenic nematode.
Also shower nozzle can be reequiped, remove the shower nozzle of stretching under two, whole piece transverse tube is filled to shower nozzle, for spraying vegetables or meadow, the soil insect in control vegetable field or meadow.
Claims (3)
1. an entomopathogenic nematode sprays equipment, it is characterized in that, comprise water tank and nematode suspension case, in water tank, be provided with water pump tube connector, water pump tube connector one end is stretched in water tank, and one end is connected with the input port of water pump in addition, the delivery outlet of water pump is connected with one end of clear water discharge pipe, on clear water discharge pipe, be at least also connected with two tandem nozzle connectings and take over, on nozzle connecting is taken over, each is at least equipped with a clear water shower nozzle, corresponding before and after the position of front and back clear water shower nozzle; In nematode suspension case, be provided with nematode suspension tube connector, nematode suspension case is stretched in its one end, one end is connected with nematode suspension pump input port in addition, nematode suspension pump delivery outlet is connected with one end of nematode suspension discharge pipe, on nematode suspension discharge pipe, being at least also connected with a nozzle connecting takes over, on taking over, nozzle connecting is at least equipped with a nematode suspension shower nozzle, this nematode suspension shower nozzle is between the clear water shower nozzle of front and back, and its position is corresponding with the front and back, position of front and back clear water shower nozzle, in nematode suspension case, is also provided with agitator;
On described clear water discharge pipe, be connected to two parallel, and the clear water arm in the same side, the endcapped of arm is fixedly connected with nematode suspension discharge pipe, make clear water discharge pipe parallel with nematode suspension discharge pipe, on nematode suspension discharge pipe, between two clear water arms on clear water discharge pipe, be also connected with single line worm suspension arm, its endcapped is fixedly connected with clear water discharge pipe, at the two ends of clear water arm, being connected with respectively nozzle connecting takes over, nozzle connecting is connected with clear water shower nozzle on taking over, the region major part that two shower nozzles of same arm spray is overlapping, corresponding before and after clear water nozzle position on the two clear water arms of front and back, at the two ends of nematode suspension arm, being also connected with respectively nozzle connecting takes over, nozzle connecting is connected with nematode suspension shower nozzle on taking over, the region major part that two nematode suspension shower nozzles spray is overlapping, and its position is corresponding with the clear water nozzle position front and back on two clear water arms.
2. entomopathogenic nematode according to claim 1 sprays equipment, it is characterized in that, described agitator comprises the stirring motor of being located at nematode suspension case top, is also connected with the shaft stretching in nematode suspension case on stirring motor, also has several stirring vanes on shaft.
3. entomopathogenic nematode according to claim 1 sprays equipment, it is characterized in that, the described two tandem nozzle connectings that are at least also connected with on clear water discharge pipe are taken over, on taking over, nozzle connecting is equipped with a plurality of clear water shower nozzles, the described nozzle connecting that is at least also connected with on nematode suspension discharge pipe is taken over, and on nozzle connecting is taken over, is equipped with a plurality of nematode suspension shower nozzles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210437336.5A CN102939951B (en) | 2012-11-05 | 2012-11-05 | Entomopathogenetic nematode spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210437336.5A CN102939951B (en) | 2012-11-05 | 2012-11-05 | Entomopathogenetic nematode spray equipment |
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| CN102939951A CN102939951A (en) | 2013-02-27 |
| CN102939951B true CN102939951B (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210437336.5A Expired - Fee Related CN102939951B (en) | 2012-11-05 | 2012-11-05 | Entomopathogenetic nematode spray equipment |
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| WO2020086030A2 (en) * | 2018-10-01 | 2020-04-30 | Erdogan Hilal | A system used in biological control |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3018095A1 (en) * | 1980-05-12 | 1981-11-19 | HORA Landwirtschaftliche Betriebsmittel GmbH, 7867 Wehr | Row crop weed-killing sprayer - has tanks with separate pumps supplying separate sets of nozzles |
| DE29704121U1 (en) * | 1997-03-07 | 1997-05-15 | Rau Gmbh Maschf | Mobile spraying device |
| JP2005060296A (en) * | 2003-08-12 | 2005-03-10 | Ccs Kk | Method and apparatus for sterilizing soil |
| CN2668276Y (en) * | 2003-12-26 | 2005-01-05 | 王友军 | Portable multipurpose sprayer |
| FR2920102B1 (en) * | 2007-08-23 | 2010-11-12 | Crea Concept | TANK FOR MIXING AND DISTRIBUTION OF PHYTOSANITARY PRODUCTS |
| CN101318167B (en) * | 2008-05-22 | 2010-11-17 | 浙江工业大学 | Whitening machine for trees |
| CN201595113U (en) * | 2010-01-13 | 2010-10-06 | 陈英凯 | Wheeled type electric self-propelled multifunctional sprayer for cotton fields |
| KR101248787B1 (en) * | 2010-11-16 | 2013-04-03 | (주) 에코윈 | Formulation Method for Entomopathogenic Nematodes |
| CN202135613U (en) * | 2011-06-02 | 2012-02-08 | 席辉 | Pesticide stirrer |
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Address after: 510260 Xingang West Road, Guangdong, Guangzhou, No. 105, No. Patentee after: Guangdong Institute of biological resources application Address before: 510260 Xingang West Road, Guangdong, Guangzhou, No. 105, No. Patentee before: Guangdong Entomological Institute |
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Granted publication date: 20140409 Termination date: 20201105 |
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