CN106719458A - A kind of method that utilization seedling raising greenhouse largely expands numerous harmonia axyridia - Google Patents
A kind of method that utilization seedling raising greenhouse largely expands numerous harmonia axyridia Download PDFInfo
- Publication number
- CN106719458A CN106719458A CN201710011289.0A CN201710011289A CN106719458A CN 106719458 A CN106719458 A CN 106719458A CN 201710011289 A CN201710011289 A CN 201710011289A CN 106719458 A CN106719458 A CN 106719458A
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- Prior art keywords
- tobacco
- tobacco seedlings
- harmonia axyridia
- cigarette aphid
- ladybug
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- 241000199695 Harmonia <beetle> Species 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 15
- 241000208125 Nicotiana Species 0.000 claims abstract description 91
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 89
- 241001124076 Aphididae Species 0.000 claims abstract description 74
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 65
- 241000255749 Coccinellidae Species 0.000 claims abstract description 40
- 241000382353 Pupa Species 0.000 claims abstract description 40
- 238000011081 inoculation Methods 0.000 claims abstract description 26
- 238000009331 sowing Methods 0.000 claims abstract description 15
- 238000005286 illumination Methods 0.000 claims abstract description 14
- 238000007710 freezing Methods 0.000 claims abstract description 11
- 230000008014 freezing Effects 0.000 claims abstract description 11
- 244000061176 Nicotiana tabacum Species 0.000 claims abstract description 8
- 241000196324 Embryophyta Species 0.000 claims description 17
- 230000000474 nursing effect Effects 0.000 claims description 9
- 241001294750 Pediobius foveolatus Species 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 7
- 230000008901 benefit Effects 0.000 claims description 5
- 230000006378 damage Effects 0.000 claims description 5
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000009360 aquaculture Methods 0.000 abstract description 2
- 244000144974 aquaculture Species 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000009400 out breeding Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000027272 reproductive process Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Mushroom Cultivation (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to a kind of method that utilization seedling raising greenhouse largely expands numerous harmonia axyridia, include following steps：A. tobacco sowing；B. cigarette aphid inoculation；C. ladybug inoculation；D. ladybug is collected；E. freezing；F. daily management.The present invention realizes the large-scale production of tobacco seedlings using tobacco seedling culture canopy facility, reduces aquaculture cost.Using tobacco seedling culture canopy facility, temperature, humidity, illumination condition and isolation condition required for meeting cigarette aphid and ladybug reduce the death rate of cigarette aphid and ladybug.By the collection of pupa and it is exposed to the sun, realizes that the convenient of harmonia axyridia is collected and store, reduces transport and stock's death rate of ladybug；By the freezing of pupa, it is possible to achieve a large amount of storages of harmonia axyridia and at any time transport and discharge at any time and reduce inventory cost.
Description
Technical field
The present invention relates to a kind of method that utilization seedling raising greenhouse largely expands numerous harmonia axyridia.
Background technology
The artificial feeding of harmonia axyridia needs substantial amounts of Live food (such as cigarette aphid), and cigarette aphid class Live food is bred
Need to plant substantial amounts of host plant (such as tobacco leaf), but the growth of aphid is stronger to the dependence of temperature, humidity and illumination,
Aphid breeds difficulty, relatively costly, and working feature amount is larger, and technical difficulty is big, is that restriction harmonia axyridia is numerous on a large scale at this stage
The main bugbear grown.
The content of the invention
The present invention will provide a kind of method that utilization seedling raising greenhouse largely expands numerous harmonia axyridia.
The method that a kind of utilization seedling raising greenhouse of the present invention largely expands numerous harmonia axyridia, it is characterised in that include following step
Suddenly：A. tobacco sowing：Tobacco seedlings are mass produced using nursery material in nursery workshop, 4 rows 8 of sowing are arranged；
B. cigarette aphid inoculation：Start to be inoculated with cigarette aphid in tobacco seedling growth to the heart stage of three leaf one, advanced age cigarette aphid 3 is inoculated with each tobacco seedlings
Head, is inoculated with 90-110 heads on each seedlings nursing plate；
C. ladybug inoculation：Cigarette aphid expands numerous 20 days, during individual plant aphid amount 200, starts to be inoculated with harmonia axyridia newly hatched larvae, averagely
Every plant of tobacco seedlings are inoculated with ladybug 5, often disk tobacco seedlings inoculation 140-160 heads；
D. ladybug is collected：The growth of Pediobius foveolatus is numerous while carrying out, harmonia axyridia growth with the expansion of cigarette aphid in tobacco seedlings
Start largely to pupate after 12 days, enter within 15 days peak of pupating, be capable of achieving within 18 days all to pupate；Pupa is pasted onto on tobacco seedlings blade, pupa
6-7 days phase；Whole disk tobacco seedlings are taken out, tobacco seedlings are extracted seed plate and simultaneously cut rhizome, only stay and be exposed to the sun 2 days under blade and petiole, high light, caused
Blade is wilted even withered, collect remaining withered blade and harmonia axyridia pupa；
E. freezing：Harmonia axyridia pupa is placed in refrigerator 4-6 DEG C and saves backup；
F. daily management：Using the blower fan and sunshade net system of seedling raising greenhouse, by temperature in the demand regulation canopy of tobacco seedling growth
Degree, humidity and illumination.
The method that a kind of utilization seedling raising greenhouse of the present invention largely expands numerous harmonia axyridia, it is characterised in that include following step
Suddenly：
A. tobacco sowing：Tobacco seedlings are mass produced using nursery material in nursery workshop, totally 153 holes are arranged in 9 rows 17
Sowing on nursery floating plate is arranged as 4 rows 8 and arranges；A line is broadcast every a line, a row are broadcast every a row, arranged in row and do not sowed, often disk
32 holes are sowed altogether, and 4 rows 8 are arranged；
B. cigarette aphid inoculation：Start to be inoculated with cigarette aphid in tobacco seedling growth to the heart stage of three leaf one, advanced age cigarette aphid 3 is inoculated with each tobacco seedlings
Head, is inoculated with 90-110 heads on each seedlings nursing plate；After one week, observation cigarette aphid growing state is mended to being inoculated with failed place
Connect；
C. ladybug inoculation：Cigarette aphid expands numerous 20 days, during individual plant aphid amount 200, starts to be inoculated with harmonia axyridia newly hatched larvae, averagely
Every plant of tobacco seedlings are inoculated with ladybug 5, often disk tobacco seedlings inoculation 140-160 heads；
D. ladybug is collected：The growth of Pediobius foveolatus is numerous while carrying out, harmonia axyridia growth with the expansion of cigarette aphid in tobacco seedlings
Start largely to pupate after 12 days, enter within 15 days peak of pupating, be capable of achieving within 18 days all to pupate；Pupa is pasted onto on tobacco seedlings blade, pupa
6-7 days phase；Whole disk tobacco seedlings are taken out, tobacco seedlings are extracted seed plate and simultaneously cut rhizome, only stay and be exposed to the sun 2 days under blade and petiole, high light, caused
Blade is set to wilt even withered, cigarette aphid is dead, and harmonia axyridia pupa has very strong resistance, under solar exposure, will not be subject to
Injury, collects remaining withered blade and harmonia axyridia pupa；
E. freezing：Harmonia axyridia pupa will not sprout wings under the conditions of temperature is less than 10 DEG C, therefore be placed on 4-6 in refrigerator
DEG C save backup；
F. daily management：Using the blower fan and sunshade net system of seedling raising greenhouse, by temperature in the demand regulation canopy of tobacco seedling growth
Degree, humidity and illumination.
The method that a kind of utilization seedling raising greenhouse of the present invention largely expands numerous harmonia axyridia, is in long-term leaf tobacco production and research
In sum up come, have the advantage that：(1) cost aspect：Seedling raising greenhouse intensive manufacture tobacco seedlings, can provide a large amount of cigarette aphids numerous
The host plant for educating, its intensive tobacco seedlings production can reduce feeding cost；(2) temperature aspect：Seedling raising greenhouse has temperature
Control facility, when temperature is relatively low, closes ventilation equipment, using greenhouse temperature control, can improve 3-5 DEG C of temperature, and temperature is compared with Gao Shike
To open sunshade net and blower fan, the purpose of rapid cooling is reached；(3) humidity aspect：The top structure of seedling raising greenhouse can be avoided
Rain drop erosion, blower fan hydrofuge can also be opened when humidity is higher；(4) illumination aspect：The sunshade net of seedling raising greenhouse can also be
Under intense light conditions, shield portions sunlight reduces intensity of illumination；(5) condition is isolated：Seedling raising greenhouse has the fly net for carrying, and prevents
The natural enemy insects such as wasp fly are invaded too early, cause cigarette aphid to breed slowly.
In seedling raising greenhouse, the large-scale production of tobacco seedlings and the good temperature of seedling raising greenhouse, humidity, illumination control facility,
Tobacco seedlings can be mass produced and then cigarette aphid is bred, the problem of ladybug production series is solved well.
The present invention relates to a kind of method that utilization seedling raising greenhouse largely expands numerous harmonia axyridia, it is characterised in that：(1) cigarette is utilized
Careless seedling raising greenhouse carries out breeding for cigarette aphid and harmonia axyridia, it is possible to achieve needed for the large-scale production of tobacco seedlings and cigarette aphid and ladybug
Temperature, humidity, illumination condition and the isolation condition wanted.(2) when tobacco seedlings seed is sowed, 153 hole seedlings nursing plates only sow 32 holes, it is to avoid
Bred with ladybug reproductive process in cigarette aphid more long, tobacco seedlings are too big, excessively dense, the tobacco seedlings disease for causing.(3) cigarette aphid inoculation
When, start to be inoculated with cigarette aphid in tobacco seedling growth to the heart stage of three leaf one, advanced age cigarette aphid 3 is inoculated with each tobacco seedlings, on each seedlings nursing plate
About be inoculated with 100, can prevent cigarette aphid grow it is too fast cause tobacco seedling growth bad, cigarette aphid can be to greatest extent bred again.(4) connect
, it is necessary to individual plant aphid amount reaches 200 during kind ladybug, start to be inoculated with harmonia axyridia newly hatched larvae, average every plant of tobacco seedlings inoculation ladybug 5
Head, often disk tobacco seedlings be inoculated with about 150, could so ensure the reproductive speed of cigarette aphid, so can ensure ladybug take food demand,
Ladybug food will not be caused to lack, numerous ladybug can be to greatest extent expanded again.(5) when ladybug is collected, it is necessary to collect harmonia axyridia
Pupa, because pupa does not eat motionless, strong stress resistance, is readily transported and refrigerates.It is remaining in tobacco seedlings by that after sunlight exposure, can kill
Cigarette aphid, and blade is dried up, it is readily transported and preservation.(6) in freezing, 4-6 DEG C is optimum temperature, the too low ladybug of temperature
Easily dead, the too high ladybug of temperature easily turns into adult and not readily transportable and refrigeration.
The present invention relates to a kind of method that utilization seedling raising greenhouse largely expands numerous harmonia axyridia, can (1) utilize tobacco seedling
Greenhouse facility realizes the large-scale production of tobacco seedlings.Compare traditional indoors artificial cultivation harmonia axyridia, aquaculture cost can be saved
70-80%, compares field and supports worm hut cultivation harmonia axyridia, can be with cost-effective 30-40%.(2) seedling raising greenhouse can meet
Temperature, humidity, illumination condition and isolation condition required for cigarette aphid and ladybug.Can reduce harmonia axyridia because temperature it is too high,
The loss that rain drop erosion, natural enemy invasion bring, death rate reduction 30%-50%.(3) by the collection of pupa and it is exposed to the sun, realizes different
The convenient of color ladybug is collected and stores.Compared with directly discharging grandis adults with traditional mode, pupa does not eat motionless, resistance
By force, the death rate of 20-40% can be reduced.(4) by the freezing of pupa, it is possible to achieve a large amount of storages of harmonia axyridia and with
When transport and discharge at any time.Compare traditional mode feed and raise stock ladybug, inventory cost 70-80% can be reduced.
Specific embodiment
Embodiment 1：The method that a kind of utilization seedling raising greenhouse of the present invention largely expands numerous harmonia axyridia, includes following steps：
A. tobacco sowing：Tobacco seedlings are mass produced using nursery material in nursery workshop, totally 153 holes are arranged in 9 rows 17
Sowing on nursery floating plate is arranged as 4 rows 8 and arranges；A line is broadcast every a line, a row are broadcast every a row, arranged in row and do not sowed, often disk
32 holes are sowed altogether, and 4 rows 8 are arranged；
B. cigarette aphid inoculation：Start to be inoculated with cigarette aphid in tobacco seedling growth to the heart stage of three leaf one, advanced age cigarette aphid 3 is inoculated with each tobacco seedlings
Head, is inoculated with 90 on each seedlings nursing plate；After one week, the observation cigarette aphid growing state place failed to inoculation carries out benefit and connects；
C. ladybug inoculation：Cigarette aphid expands numerous 20 days, during individual plant aphid amount 200, starts to be inoculated with harmonia axyridia newly hatched larvae, averagely
Every plant of tobacco seedlings are inoculated with ladybug 5, and often disk tobacco seedlings are inoculated with 140；
D. ladybug is collected：The growth of Pediobius foveolatus is numerous while carrying out, harmonia axyridia growth with the expansion of cigarette aphid in tobacco seedlings
Start largely to pupate after 12 days, enter within 15 days peak of pupating, be capable of achieving within 18 days all to pupate；Pupa is pasted onto on tobacco seedlings blade, pupa
6-7 days phase；Whole disk tobacco seedlings are taken out, tobacco seedlings are extracted seed plate and simultaneously cut rhizome, only stay and be exposed to the sun 2 days under blade and petiole, high light, caused
Blade is set to wilt even withered, cigarette aphid is dead, and harmonia axyridia pupa has very strong resistance, under solar exposure, will not be subject to
Injury, collects remaining withered blade and harmonia axyridia pupa；
E. freezing：Harmonia axyridia pupa will not sprout wings under the conditions of temperature is less than 10 DEG C, therefore be placed on 5 DEG C in refrigerator
Save backup；
F. daily management：Using the blower fan and sunshade net system of seedling raising greenhouse, by temperature in the demand regulation canopy of tobacco seedling growth
Degree, humidity and illumination.
Embodiment 2：The method that a kind of utilization seedling raising greenhouse of the present invention largely expands numerous harmonia axyridia, includes following steps：
A. tobacco sowing：Tobacco seedlings are mass produced using nursery material in nursery workshop, totally 153 holes are arranged in 9 rows 17
Sowing on nursery floating plate is arranged as 4 rows 8 and arranges；A line is broadcast every a line, a row are broadcast every a row, arranged in row and do not sowed, often disk
32 holes are sowed altogether, and 4 rows 8 are arranged；
B. cigarette aphid inoculation：Start to be inoculated with cigarette aphid in tobacco seedling growth to the heart stage of three leaf one, advanced age cigarette aphid 3 is inoculated with each tobacco seedlings
Head, is inoculated with 110 on each seedlings nursing plate；After one week, the observation cigarette aphid growing state place failed to inoculation carries out benefit and connects；
C. ladybug inoculation：Cigarette aphid expands numerous 20 days, during individual plant aphid amount 200, starts to be inoculated with harmonia axyridia newly hatched larvae, averagely
Every plant of tobacco seedlings are inoculated with ladybug 5, and often disk tobacco seedlings are inoculated with 160；
D. ladybug is collected：The growth of Pediobius foveolatus is numerous while carrying out, harmonia axyridia growth with the expansion of cigarette aphid in tobacco seedlings
Start largely to pupate after 12 days, enter within 15 days peak of pupating, be capable of achieving within 18 days all to pupate；Pupa is pasted onto on tobacco seedlings blade, pupa
6-7 days phase；Whole disk tobacco seedlings are taken out, tobacco seedlings are extracted seed plate and simultaneously cut rhizome, only stay and be exposed to the sun 2 days under blade and petiole, high light, caused
Blade is set to wilt even withered, cigarette aphid is dead, and harmonia axyridia pupa has very strong resistance, under solar exposure, will not be subject to
Injury, collects remaining withered blade and harmonia axyridia pupa；
E. freezing：Harmonia axyridia pupa will not sprout wings under the conditions of temperature is less than 10 DEG C, therefore be placed on 6 DEG C in refrigerator
Save backup；
F. daily management：Using the blower fan and sunshade net system of seedling raising greenhouse, by temperature in the demand regulation canopy of tobacco seedling growth
Degree, humidity and illumination.
Embodiment 3：The method that a kind of utilization seedling raising greenhouse of the present invention largely expands numerous harmonia axyridia, includes following steps：
A. tobacco sowing：Tobacco seedlings are mass produced using nursery material in nursery workshop, totally 153 holes are arranged in 9 rows 17
Sowing on nursery floating plate is arranged as 4 rows 8 and arranges；A line is broadcast every a line, a row are broadcast every a row, arranged in row and do not sowed, often disk
32 holes are sowed altogether, and 4 rows 8 are arranged；
B. cigarette aphid inoculation：Start to be inoculated with cigarette aphid in tobacco seedling growth to the heart stage of three leaf one, advanced age cigarette aphid 3 is inoculated with each tobacco seedlings
Head, is inoculated with 100 on each seedlings nursing plate；After one week, the observation cigarette aphid growing state place failed to inoculation carries out benefit and connects；
C. ladybug inoculation：Cigarette aphid expands numerous 20 days, during individual plant aphid amount 200, starts to be inoculated with harmonia axyridia newly hatched larvae, averagely
Every plant of tobacco seedlings are inoculated with ladybug 5, and often disk tobacco seedlings are inoculated with 150；
D. ladybug is collected：The growth of Pediobius foveolatus is numerous while carrying out, harmonia axyridia growth with the expansion of cigarette aphid in tobacco seedlings
Start largely to pupate after 12 days, enter within 15 days peak of pupating, be capable of achieving within 18 days all to pupate；Pupa is pasted onto on tobacco seedlings blade, pupa
6-7 days phase；Whole disk tobacco seedlings are taken out, tobacco seedlings are extracted seed plate and simultaneously cut rhizome, only stay and be exposed to the sun 2 days under blade and petiole, high light, caused
Blade is set to wilt even withered, cigarette aphid is dead, and harmonia axyridia pupa has very strong resistance, under solar exposure, will not be subject to
Injury, collects remaining withered blade and harmonia axyridia pupa；
E. freezing：Harmonia axyridia pupa will not sprout wings under the conditions of temperature is less than 10 DEG C, therefore be placed on 4 DEG C in refrigerator
Save backup；
F. daily management：Using the blower fan and sunshade net system of seedling raising greenhouse, by temperature in the demand regulation canopy of tobacco seedling growth
Degree, humidity and illumination.
Claims (2)
1. a kind of method that utilization seedling raising greenhouse largely expands numerous harmonia axyridia, it is characterised in that include following steps：
A. tobacco sowing：Tobacco seedlings are mass produced using nursery material in nursery workshop, 4 rows 8 of sowing are arranged；
B. cigarette aphid inoculation：Start to be inoculated with cigarette aphid in tobacco seedling growth to the heart stage of three leaf one, advanced age cigarette aphid 3 be inoculated with each tobacco seedlings,
90-110 heads are inoculated with each seedlings nursing plate；
C. ladybug inoculation：Cigarette aphid expands numerous 20 days, during individual plant aphid amount 200, starts to be inoculated with harmonia axyridia newly hatched larvae, average every plant
Tobacco seedlings are inoculated with ladybug 5, often disk tobacco seedlings inoculation 140-160 heads；
D. ladybug is collected：The growth of Pediobius foveolatus is numerous while carrying out, harmonia axyridia grows 12 days with the expansion of cigarette aphid in tobacco seedlings
After start largely to pupate, enter within 15 days and pupate peak, be capable of achieving within 18 days all to pupate；Pupa is pasted onto on tobacco seedlings blade, pupa time 6-7
My god；Whole disk tobacco seedlings are taken out, tobacco seedlings are extracted seed plate and simultaneously cut rhizome, only stay and be exposed to the sun 2 days under blade and petiole, high light, cause leaf
Piece is wilted and even dry up, and collects remaining withered blade and harmonia axyridia pupa；
E. freezing：Harmonia axyridia pupa is placed in refrigerator 4-6 DEG C and saves backup；
F. daily management：Using the blower fan and sunshade net system of seedling raising greenhouse, by the demand regulation temperature of shed of tobacco seedling growth, wet
Degree and illumination.
2. the method for largely expanding numerous harmonia axyridia according to a kind of utilization seedling raising greenhouse described in claim 1, it is characterised in that bag
Contain following steps：
A. tobacco sowing：Tobacco seedlings are mass produced using nursery material in nursery workshop, the nursery in totally 153 holes is arranged in 9 rows 17
Sowing on floating plate is arranged as 4 rows 8 and arranges；A line is broadcast every a line, a row are broadcast every a row, arranged in row and do not sowed, often disk is broadcast altogether
32 holes are planted, 4 rows 8 are arranged；
B. cigarette aphid inoculation：Start to be inoculated with cigarette aphid in tobacco seedling growth to the heart stage of three leaf one, advanced age cigarette aphid 3 be inoculated with each tobacco seedlings,
90-110 heads are inoculated with each seedlings nursing plate；After one week, the observation cigarette aphid growing state place failed to inoculation carries out benefit and connects；
C. ladybug inoculation：Cigarette aphid expands numerous 20 days, during individual plant aphid amount 200, starts to be inoculated with harmonia axyridia newly hatched larvae, average every plant
Tobacco seedlings are inoculated with ladybug 5, often disk tobacco seedlings inoculation 140-160 heads；
D. ladybug is collected：The growth of Pediobius foveolatus is numerous while carrying out, harmonia axyridia grows 12 days with the expansion of cigarette aphid in tobacco seedlings
After start largely to pupate, enter within 15 days and pupate peak, be capable of achieving within 18 days all to pupate；Pupa is pasted onto on tobacco seedlings blade, pupa time 6-7
My god；Whole disk tobacco seedlings are taken out, tobacco seedlings are extracted seed plate and simultaneously cut rhizome, only stay and be exposed to the sun 2 days under blade and petiole, high light, cause leaf
Piece is wilted and even dry up, and cigarette aphid is dead, and harmonia axyridia pupa has very strong resistance, under solar exposure, will not come to harm,
Collect remaining withered blade and harmonia axyridia pupa；
E. freezing：Harmonia axyridia pupa will not sprout wings under the conditions of temperature is less than 10 DEG C, therefore be placed on 4-6 DEG C of guarantor in refrigerator
Deposit standby；
F. daily management：Using the blower fan and sunshade net system of seedling raising greenhouse, by the demand regulation temperature of shed of tobacco seedling growth, wet
Degree and illumination.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011289.0A CN106719458A (en) | 2017-01-06 | 2017-01-06 | A kind of method that utilization seedling raising greenhouse largely expands numerous harmonia axyridia |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710011289.0A CN106719458A (en) | 2017-01-06 | 2017-01-06 | A kind of method that utilization seedling raising greenhouse largely expands numerous harmonia axyridia |
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| CN106719458A true CN106719458A (en) | 2017-05-31 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089636A (en) * | 2018-07-16 | 2018-12-28 | 湖南农业大学 | The method of comprehensive utilization planted and cultivated based on flue-cured tobacco seedling-cultivating greenhouse |
| CN110521678A (en) * | 2019-09-29 | 2019-12-03 | 重庆市农业科学院 | A method of utilizing ant aphid commensalism large-scale breeding aphid |
| CN110558294A (en) * | 2019-09-29 | 2019-12-13 | 重庆市农业科学院 | Simple and efficient two-stage harmonia axyridis breeding method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478117A (en) * | 2013-08-21 | 2014-01-01 | 云南瑞升烟草技术（集团）有限公司 | Diffusion breeding and releasing method for preventing myzus persicae through harmonia axyridis |
| CN104585137A (en) * | 2014-12-31 | 2015-05-06 | 红塔烟草(集团)有限责任公司 | Method for preventing and curing tobacco pests by ladybird breeding via fennel aphids in field |
-
2017
- 2017-01-06 CN CN201710011289.0A patent/CN106719458A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478117A (en) * | 2013-08-21 | 2014-01-01 | 云南瑞升烟草技术（集团）有限公司 | Diffusion breeding and releasing method for preventing myzus persicae through harmonia axyridis |
| CN104585137A (en) * | 2014-12-31 | 2015-05-06 | 红塔烟草(集团)有限责任公司 | Method for preventing and curing tobacco pests by ladybird breeding via fennel aphids in field |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089636A (en) * | 2018-07-16 | 2018-12-28 | 湖南农业大学 | The method of comprehensive utilization planted and cultivated based on flue-cured tobacco seedling-cultivating greenhouse |
| CN109089636B (en) * | 2018-07-16 | 2021-07-23 | 湖南农业大学 | Comprehensive utilization method for planting and breeding based on flue-cured tobacco seedling raising greenhouse |
| CN110521678A (en) * | 2019-09-29 | 2019-12-03 | 重庆市农业科学院 | A method of utilizing ant aphid commensalism large-scale breeding aphid |
| CN110558294A (en) * | 2019-09-29 | 2019-12-13 | 重庆市农业科学院 | Simple and efficient two-stage harmonia axyridis breeding method |
| CN110558294B (en) * | 2019-09-29 | 2021-07-30 | 重庆市农业科学院 | Simple and efficient two-stage harmonia axyridis breeding method |
| CN110521678B (en) * | 2019-09-29 | 2021-11-16 | 重庆市农业科学院 | Method for large-scale aphid feeding by utilizing co-inhabitation of ants and aphids |
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Application publication date: 20170531 |