CN103238568B - Trichogramma releasing solution and releasing method thereof - Google Patents

Trichogramma releasing solution and releasing method thereof Download PDF

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Publication number
CN103238568B
CN103238568B CN201310176079.9A CN201310176079A CN103238568B CN 103238568 B CN103238568 B CN 103238568B CN 201310176079 A CN201310176079 A CN 201310176079A CN 103238568 B CN103238568 B CN 103238568B
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solution
helicopter
oophagous trichogrammae
releasing
intelligent unattended
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CN103238568A (en
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李敦松
张宝鑫
袁曦
宋子伟
冯新霞
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Plant Protection Research Institute Guangdong Academy of Agricultural Sciences
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Plant Protection Research Institute Guangdong Academy of Agricultural Sciences
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Abstract

The invention discloses a trichogramma releasing solution. The trichogramma releasing solution is a sodium polyacrylate solution and comprises 0.5-2.5g sodium polyacrylate in every 1000 milliliters of water. The invention also discloses a releasing method of the trichogramma releasing solution. The method comprises the steps of preparing the trichogramma releasing solution; Step 2, using an intelligent unmanned helicopter to carry solution tanks; and Step 3, sprinkling in fields. According to the trichogramma releasing solution and the releasing method thereof, traditional methods for manual depositing of releasers or trichogramma releasing devices are changed, so that the working efficiency is greatly improved, the labor intensity is reduced, and the method and the device are easy to popularize and wide in application prospect.

Description

A kind of method for releasing of oophagous trichogrammae release solution
Technical field
The present invention relates to agricultural to get rid of insects technical field, more specifically refer to a kind of oophagous trichogrammae release solution and method for releasing thereof.
Background technology
Oophagous trichogrammae is a kind of parasite that countries in the world are extensively bred and utilized, and the ovum of the insects such as energy parasitic multiple Lepidoptera, coleoptera, diptera, Homoptera, Hymenoptera, is eliminated insect in the ovum phase.The natural host ovum of large-scale breeding oophagous trichogrammae mainly contains rice moth egg, gelechiid ova, egg of oak silkworm and Mediterranean flour moth ovum etc.The oophagous trichogrammae of large scale artificial breeding needs to be discharged into field competence exertion effect.Although people invent formulated various oophagous trichogrammae release as: patent publication No. is CN2358678 " bag-type bee-escape for trichogramma ", patent publication No. is CN2930274 " box type bee discharging device for trichogrammatid wasps " and patent publication No. is CN202374894U " little parasitic bee release ", it is mainly through a container, container offer the hole for putting honeybee and in container, left with oophagous trichogrammae host egg, but these releases all need manually to be placed into field, when crop is taller and bigger as the sugarcane production middle and later periods, people walks difficulty wherein, trichogramma releases work bothers and labour intensity is large, inefficiency.
Summary of the invention
A kind of oophagous trichogrammae is the object of the present invention is to provide to discharge solution, for field adaptability carries out early-stage preparations.
Another object of the present invention is to provide a kind of efficient and easy oophagous trichogrammae to discharge the method for releasing of solution, change the mode that Traditional Man leaves with release or bee-escape, thus greatly improve operating efficiency and reduce labour intensity, and be easy to promote, have broad application prospects.
The technical solution used in the present invention is: a kind of oophagous trichogrammae release solution, and described oophagous trichogrammae release solution is sodium polyacrylate solution, and content is put into 0.5-2.5 gram of Sodium Polyacrylate in every 1000 ml waters.
1.5 grams of Sodium Polyacrylates are put in every 1000 ml waters.
The method for releasing of oophagous trichogrammae release solution, comprises the following steps:
Step one, preparation oophagous trichogrammae release solution: Sodium Polyacrylate is added to the water and dissolves cooling completely, again oophagous trichogrammae host egg (rice moth egg, gelechiid ova etc.) to be joined in described sodium polyacrylate solution and to stir, after having prepared, putting into medicine liquid tank;
Step 2, described medicine liquid tank is delivered: described medicine liquid tank is installed on Intelligent unattended helicopter with Intelligent unattended helicopter, and Intelligent unattended helicopter is provided with the first flexible pipe, the second flexible pipe, peristaltic pump and power supply, described power supply connects peristaltic pump, medicine liquid tank connects the first flexible pipe, first flexible pipe connects peristaltic pump, and peristaltic pump connects the second flexible pipe, and the second flexible pipe other end is delivery outlet;
Step 3, field is spilt and is put: by controlling described Intelligent unattended helicopter, Intelligent unattended helicopter is flown on crop, and in flight course, oophagous trichogrammae release solution is flowed out from delivery outlet by peristaltic pump, makes oophagous trichogrammae discharge solution and falls within crop.
Described step 3 is specially: by carrying out programming Control to Intelligent unattended helicopter, controls Intelligent unattended helicopter route and back and forth flies by vortex flight or bow font.
Described bow font back and forth flies and is specially: Intelligent unattended helicopter takes off from the one end in field, after arriving the field other end, turn 90 degrees flight line-spacing toward direction, field, then turn 90 degrees toward the direction of taking off and back fly, so repeat back and forth flight until spill the field of putting needed for having spilt.
Described line-spacing is 6-12 rice, and the distance on first trip and limit, field is 3-6 rice.
Described Intelligent unattended helicopter flight aspect ratio makes object height 3 meters-7 meters.
Described step 3 is specially: Intelligent unattended helicopter often flies 60 meters-80 meters, and the oophagous trichogrammae host egg quantity that peristaltic pump flows out is 6000-10000 grain.According to the flying speed of aircraft, by the burst size regulating peristaltic pump flow velocity can control oophagous trichogrammae.
Described Intelligent unattended helicopter is controlled by wireless remote control.
Described crop is sugarcane, corn, paddy rice, wheat, fruit tree or vegetables.
The present invention has following advantage relative to prior art:
1. the present invention makes oophagous trichogrammae host egg conveying liquid by sodium polyacrylate solution, undertaken spilling putting by Intelligent unattended helicopter again, change the mode that Traditional Man leaves with release or bee-escape, thus greatly improve operating efficiency and reduce labour intensity, and be easy to promote, have broad application prospects.
2. 0.5 ‰-2.5 ‰ sodium polyacrylate solution that the present invention filters out affect little on oophagous trichogrammae host egg, experiment is presented at immersion in two hours and does not make significant difference (see table 1) to the eclosion rate of oophagous trichogrammae, oophagous trichogrammae host egg suspends in sodium polyacrylate solution simultaneously, can not to deposit or floating, be uniformly distributed in wherein, solution good fluidity, available peristaltic pump is carried, and this has carried out early-stage preparations for helicopter discharges.
3. the present invention is by carrying out programming Control to Intelligent unattended helicopter, control Intelligent unattended helicopter route back and forth to fly by vortex flight or bow font, make oophagous trichogrammae discharge solution to be covered on crop comprehensively, can effectively prevent from repeating to spill the problem of putting, reduce finished product and discharge evenly.Adopt peristaltic pump to oophagous trichogrammae release solution as spilling the power source put, can reach spill put requirement while little to the infringement of oophagous trichogrammae host egg in the peristaltic pump course of work.
4. helicopter easily controls, does not need runway.And by wireless remote control, Intelligent unattended helicopter is controlled, according to the difference of landform or actual needed for Intelligent unattended helicopter is controlled, adapt to different landform or situation adjusts flexibly.
Embodiment
Embodiment 1:
A kind of oophagous trichogrammae release solution, oophagous trichogrammae release solution is sodium polyacrylate solution, and content is put into 0.5 gram of Sodium Polyacrylate in every 1000 ml waters.
The method for releasing of oophagous trichogrammae release solution, comprises the following steps:
Step one, preparation oophagous trichogrammae release solution: Sodium Polyacrylate is added to the water and dissolves cooling completely, then oophagous trichogrammae host egg (rice moth egg) to be joined in described sodium polyacrylate solution and to stir, after having prepared, put into medicine liquid tank;
Step 2, described medicine liquid tank is delivered: described medicine liquid tank is installed on Intelligent unattended helicopter with Intelligent unattended helicopter, and Intelligent unattended helicopter is provided with the first flexible pipe, the second flexible pipe, peristaltic pump and power supply, described power supply connects peristaltic pump, medicine liquid tank connects the first flexible pipe, first flexible pipe connects peristaltic pump, and peristaltic pump connects the second flexible pipe, and the second flexible pipe other end is delivery outlet;
Step 3, field is spilt and is put: by controlling described Intelligent unattended helicopter, Intelligent unattended helicopter is flown on crop, and in flight course, oophagous trichogrammae release solution is flowed out from delivery outlet by peristaltic pump, makes oophagous trichogrammae discharge solution and falls within crop.
Step 3 is specially: by carrying out programming Control to Intelligent unattended helicopter, controls Intelligent unattended helicopter route and back and forth flies by bow font.
Bow font back and forth flies and is specially: Intelligent unattended helicopter takes off from the one end in field, after arriving the field other end, turn 90 degrees flight line-spacing toward direction, field, then turn 90 degrees toward the direction of taking off and back fly, so repeat back and forth flight until spill the field of putting needed for having spilt.
Line-spacing is 6 meters, and the distance on first trip and limit, field is 3 meters.
Intelligent unattended helicopter flight aspect ratio makes object height 3 meters.
Step 3 is specially: Intelligent unattended helicopter often flies 60 meters, and the oophagous trichogrammae host egg quantity that peristaltic pump flows out is 6000.According to the flying speed of aircraft, by the burst size regulating peristaltic pump flow velocity can control oophagous trichogrammae.
Intelligent unattended helicopter is controlled by wireless remote control.Crop is sugarcane.
Embodiment 2:
A kind of oophagous trichogrammae release solution, oophagous trichogrammae release solution is sodium polyacrylate solution, and content is put into 1.5 grams of Sodium Polyacrylates in every 1000 ml waters.
The method for releasing of oophagous trichogrammae release solution, comprises the following steps:
Step one, preparation oophagous trichogrammae release solution: Sodium Polyacrylate is added to the water and dissolves cooling completely, then oophagous trichogrammae host egg (gelechiid ova etc.) to be joined in described sodium polyacrylate solution and to stir, after having prepared, put into medicine liquid tank;
Step 2, described medicine liquid tank is delivered: described medicine liquid tank is installed on Intelligent unattended helicopter with Intelligent unattended helicopter, and Intelligent unattended helicopter is provided with the first flexible pipe, the second flexible pipe, peristaltic pump and power supply, described power supply connects peristaltic pump, medicine liquid tank connects the first flexible pipe, first flexible pipe connects peristaltic pump, and peristaltic pump connects the second flexible pipe, and the second flexible pipe other end is delivery outlet;
Step 3, field is spilt and is put: by controlling described Intelligent unattended helicopter, Intelligent unattended helicopter is flown on crop, and in flight course, oophagous trichogrammae release solution is flowed out from delivery outlet by peristaltic pump, makes oophagous trichogrammae discharge solution and falls within crop.
Step 3 is specially: by carrying out programming Control to Intelligent unattended helicopter, controls Intelligent unattended helicopter route and back and forth flies by bow font.
Bow font back and forth flies and is specially: Intelligent unattended helicopter takes off from the one end in field, after arriving the field other end, turn 90 degrees flight line-spacing toward direction, field, then turn 90 degrees toward the direction of taking off and back fly, so repeat back and forth flight until spill the field of putting needed for having spilt.
Line-spacing is 9 meters, and the distance on first trip and limit, field is 4.5 meters.
Intelligent unattended helicopter flight aspect ratio makes object height 5 meters.
Step 3 is specially: Intelligent unattended helicopter often flies 70 meters, and the oophagous trichogrammae host egg quantity that peristaltic pump flows out is 8000.According to the flying speed of aircraft, by the burst size regulating peristaltic pump flow velocity can control oophagous trichogrammae.
Intelligent unattended helicopter is controlled by wireless remote control.Crop is paddy rice.
Embodiment 3:
A kind of oophagous trichogrammae release solution, oophagous trichogrammae release solution is sodium polyacrylate solution, and content is put into 2.5 grams of Sodium Polyacrylates in every 1000 ml waters.
The method for releasing of oophagous trichogrammae release solution, comprises the following steps:
Step one, preparation oophagous trichogrammae release solution: Sodium Polyacrylate is added to the water and dissolves cooling completely, then oophagous trichogrammae host egg (rice moth egg) to be joined in described sodium polyacrylate solution and to stir, after having prepared, put into medicine liquid tank;
Step 2, described medicine liquid tank is delivered: described medicine liquid tank is installed on Intelligent unattended helicopter with Intelligent unattended helicopter, and Intelligent unattended helicopter is provided with the first flexible pipe, the second flexible pipe, peristaltic pump and power supply, described power supply connects peristaltic pump, medicine liquid tank connects the first flexible pipe, first flexible pipe connects peristaltic pump, and peristaltic pump connects the second flexible pipe, and the second flexible pipe other end is delivery outlet;
Step 3, field is spilt and is put: by controlling described Intelligent unattended helicopter, Intelligent unattended helicopter is flown on crop, and in flight course, oophagous trichogrammae release solution is flowed out from delivery outlet by peristaltic pump, makes oophagous trichogrammae discharge solution and falls within crop.
Step 3 is specially: by carrying out programming Control to Intelligent unattended helicopter, controls Intelligent unattended helicopter route and back and forth flies by bow font.
Bow font back and forth flies and is specially: Intelligent unattended helicopter takes off from the one end in field, after arriving the field other end, turn 90 degrees flight line-spacing toward direction, field, then turn 90 degrees toward the direction of taking off and back fly, so repeat back and forth flight until spill the field of putting needed for having spilt.
Line-spacing is 12 meters, and the distance on first trip and limit, field is 6 meters.
Intelligent unattended helicopter flight aspect ratio makes object height 7 meters.
Step 3 is specially: Intelligent unattended helicopter often flies 80 meters, and the oophagous trichogrammae host egg quantity that peristaltic pump flows out is 10000.According to the flying speed of aircraft, by the burst size regulating peristaltic pump flow velocity can control oophagous trichogrammae.
Intelligent unattended helicopter is controlled by wireless remote control.Crop is fruit tree.
The solution impact on oophagous trichogrammae eclosion rate of following table 1 on the different sodium polyacrylate content of embodiment 1-3 is summed up:
Table 1 sodium polyacrylate solution soaks the impact on oophagous trichogrammae eclosion rate
Note: in table, after data, lowercase represents that letter is identical: difference is not remarkable through the inspection of Dunkan ' s duncan's new multiple range method and the significance of difference contrasted.
Can be drawn by upper table, 0.5 ‰-2.5 ‰ sodium polyacrylate solution that the present invention filters out are little on the impact of oophagous trichogrammae host egg, and experiment is presented at immersion in two hours and does not make significant difference to the eclosion rate of oophagous trichogrammae.
Embodiments of the invention are just in order to show design concept of the present invention, and protection scope of the present invention should not be confined to above-described embodiment.By above describe can find out that purpose of design of the present invention can effectively be implemented.The portion shows of embodiment object of the present invention and implement function theme, and comprise other equivalent replacement.Therefore, right of the present invention forms the equivalence comprising other and implements, concrete right range reference claim.

Claims (10)

1. a method for releasing for oophagous trichogrammae release solution, is characterized in that: comprise the following steps:
Step one, preparation oophagous trichogrammae release solution: Sodium Polyacrylate is added to the water and dissolves cooling completely, then oophagous trichogrammae host egg to be joined in described sodium polyacrylate solution and to stir, after having prepared, put into medicine liquid tank;
Step 2, described medicine liquid tank is delivered: described medicine liquid tank is installed on Intelligent unattended helicopter with Intelligent unattended helicopter, and Intelligent unattended helicopter is provided with the first flexible pipe, the second flexible pipe, peristaltic pump and power supply, described power supply connects peristaltic pump, medicine liquid tank connects the first flexible pipe, first flexible pipe connects peristaltic pump, and peristaltic pump connects the second flexible pipe, and the second flexible pipe other end is delivery outlet;
Step 3, field is spilt and is put: by controlling described Intelligent unattended helicopter, Intelligent unattended helicopter is flown on crop, and in flight course, oophagous trichogrammae release solution is flowed out from delivery outlet by peristaltic pump, makes oophagous trichogrammae discharge solution and falls within crop.
2. oophagous trichogrammae discharges the method for releasing of solution as claimed in claim 1, it is characterized in that: described oophagous trichogrammae release solution is sodium polyacrylate solution, and content is put into 0.5-2.5 grams of Sodium Polyacrylates in every 1000 ml waters.
3. oophagous trichogrammae discharges the method for releasing of solution as claimed in claim 2, it is characterized in that: put into 1.5 grams of Sodium Polyacrylates in every 1000 ml waters.
4. oophagous trichogrammae discharges the method for releasing of solution as claimed in claim 1, it is characterized in that: described step 3 is specially: by carrying out programming Control to Intelligent unattended helicopter, controls Intelligent unattended helicopter route and back and forth flies by vortex flight or bow font.
5. oophagous trichogrammae discharges the method for releasing of solution as claimed in claim 4, it is characterized in that: described bow font back and forth flies and is specially: Intelligent unattended helicopter takes off from the one end in field, after arriving the field other end, flight line-spacing is turn 90 degrees toward direction, field, then turn 90 degrees toward the direction of taking off and back fly, so repeat back and forth flight until spill the field of putting needed for having spilt.
6. oophagous trichogrammae discharges the method for releasing of solution as claimed in claim 5, and it is characterized in that: described line-spacing is 6-12 rice, the distance on first trip and limit, field is 3-6 rice.
7. as described in claim 1 to 6, any one oophagous trichogrammae discharges the method for releasing of solution, it is characterized in that: described Intelligent unattended helicopter flight aspect ratio makes object height 3 meters-7 meters.
8. oophagous trichogrammae discharges the method for releasing of solution as claimed in claim 1, it is characterized in that: described step 3 is specially: Intelligent unattended helicopter often flies 60 meters-80 meters, and the oophagous trichogrammae host egg quantity that peristaltic pump flows out is 6000-10000 grain.
9. oophagous trichogrammae discharges the method for releasing of solution as claimed in claim 1, it is characterized in that: described Intelligent unattended helicopter is controlled by wireless remote control.
10. oophagous trichogrammae discharges the method for releasing of solution as claimed in claim 1, it is characterized in that: described crop is sugarcane, corn, paddy rice, wheat, fruit tree or vegetables.
CN201310176079.9A 2013-05-13 2013-05-13 Trichogramma releasing solution and releasing method thereof Active CN103238568B (en)

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Publication number Priority date Publication date Assignee Title
CN105145487B (en) * 2014-07-23 2017-12-08 中国科学院动物研究所 The artificial breeding production method of Trichogramma
CN111202033A (en) * 2020-02-24 2020-05-29 湖南省水稻研究所 Special suspension for trichogramma eggs and preparation method and application thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU829073A1 (en) * 1978-08-22 1981-05-15 Всероссийский Научно-Исследовательскийинститут Защиты Растений Device for propagation of trichogramma
CN1647626A (en) * 2005-01-26 2005-08-03 北京市农林科学院 Artificial breeding and producing method for trichogramma
CN202190661U (en) * 2011-09-03 2012-04-18 段东红 Natural enemy releaser for aircraft
CN102640728A (en) * 2012-03-31 2012-08-22 云南瑞升烟草技术(集团)有限公司 Trichogramma releasing device
CN202635369U (en) * 2012-06-20 2013-01-02 云南瑞升烟草技术(集团)有限公司 Simple trichogramma releasing device
CN102845366A (en) * 2012-09-10 2013-01-02 湖南省水稻研究所 Method for releasing trichogramma bees into paddy field

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU829073A1 (en) * 1978-08-22 1981-05-15 Всероссийский Научно-Исследовательскийинститут Защиты Растений Device for propagation of trichogramma
CN1647626A (en) * 2005-01-26 2005-08-03 北京市农林科学院 Artificial breeding and producing method for trichogramma
CN202190661U (en) * 2011-09-03 2012-04-18 段东红 Natural enemy releaser for aircraft
CN102640728A (en) * 2012-03-31 2012-08-22 云南瑞升烟草技术(集团)有限公司 Trichogramma releasing device
CN202635369U (en) * 2012-06-20 2013-01-02 云南瑞升烟草技术(集团)有限公司 Simple trichogramma releasing device
CN102845366A (en) * 2012-09-10 2013-01-02 湖南省水稻研究所 Method for releasing trichogramma bees into paddy field

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
增稠剂在农药水悬浮剂中的应用;冯建国等;《制剂研究》;20090508(第5期);第17页左栏第2段、第20页右栏第2段 *
飞机释放赤眼蜂防治松毛虫的研究;童新旺等;《林业科技开发》;20000922;第14卷(第5期);第23页右栏第1行-第24页左栏第9行 *

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