CN105145490B - A kind of method and its application of vegetable seedling breeding aphidius gifuensis - Google Patents
A kind of method and its application of vegetable seedling breeding aphidius gifuensis Download PDFInfo
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- CN105145490B CN105145490B CN201510519108.6A CN201510519108A CN105145490B CN 105145490 B CN105145490 B CN 105145490B CN 201510519108 A CN201510519108 A CN 201510519108A CN 105145490 B CN105145490 B CN 105145490B
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- 235000013311 vegetables Nutrition 0.000 title claims abstract description 65
- 241001305034 Aphidius gifuensis Species 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000009395 breeding Methods 0.000 title claims abstract description 18
- 230000001488 breeding effect Effects 0.000 title claims abstract description 18
- 241001124076 Aphididae Species 0.000 claims abstract description 95
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 60
- 241000208125 Nicotiana Species 0.000 claims abstract description 15
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 15
- 230000000855 fungicidal effect Effects 0.000 claims abstract description 15
- 239000000417 fungicide Substances 0.000 claims abstract description 15
- 230000003071 parasitic effect Effects 0.000 claims abstract description 10
- 241000238631 Hexapoda Species 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims description 15
- 241000196324 Embryophyta Species 0.000 claims description 12
- 239000004563 wettable powder Substances 0.000 claims description 9
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 7
- 229930006000 Sucrose Natural products 0.000 claims description 7
- 239000012895 dilution Substances 0.000 claims description 7
- 238000010790 dilution Methods 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 7
- 239000005720 sucrose Substances 0.000 claims description 7
- 230000001629 suppression Effects 0.000 claims description 5
- 235000007516 Chrysanthemum Nutrition 0.000 claims description 4
- 235000007871 Chrysanthemum coronarium Nutrition 0.000 claims description 4
- 244000067456 Chrysanthemum coronarium Species 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 4
- OIPMQULDKWSNGX-UHFFFAOYSA-N bis[[ethoxy(oxo)phosphaniumyl]oxy]alumanyloxy-ethoxy-oxophosphanium Chemical compound [Al+3].CCO[P+]([O-])=O.CCO[P+]([O-])=O.CCO[P+]([O-])=O OIPMQULDKWSNGX-UHFFFAOYSA-N 0.000 claims description 3
- 239000004495 emulsifiable concentrate Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 244000189548 Chrysanthemum x morifolium Species 0.000 claims 1
- 240000000111 Saccharum officinarum Species 0.000 claims 1
- 235000007201 Saccharum officinarum Nutrition 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 5
- 241000607479 Yersinia pestis Species 0.000 abstract description 3
- 238000009331 sowing Methods 0.000 abstract description 2
- 241000256844 Apis mellifera Species 0.000 description 74
- 230000002265 prevention Effects 0.000 description 5
- 241000723353 Chrysanthemum Species 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000024241 parasitism Effects 0.000 description 2
- 241001600407 Aphis <genus> Species 0.000 description 1
- 235000015001 Cucumis melo var inodorus Nutrition 0.000 description 1
- 240000002495 Cucumis melo var. inodorus Species 0.000 description 1
- 206010017533 Fungal infection Diseases 0.000 description 1
- 208000031888 Mycoses Diseases 0.000 description 1
- 208000036142 Viral infection Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000009605 growth rhythm Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- YFGYUFNIOHWBOB-UHFFFAOYSA-N pirimicarb Chemical compound CN(C)C(=O)OC1=NC(N(C)C)=NC(C)=C1C YFGYUFNIOHWBOB-UHFFFAOYSA-N 0.000 description 1
- 230000001863 plant nutrition Effects 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
- A01G13/00—Protecting plants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides the method and its application that a kind of vegetable seedling breeds aphidius gifuensis, belong to insect raising and biological control of insect pests technical field.It is the breeding of aphidius gifuensis to be carried out with vegetables, and according to the growing state of aphidius gifuensis, spray fungicide and extra-nutrition substance, and use numerous bee net, more preferable to prevent cigarette aphid effect according to the mechanics of aphidius gifuensis when putting bee.The numerous bee cycle time of the present invention was by 50 days or so, and every square metre of stiff aphid and parasitic aphid are up to 160,000 or more；The links such as tobacco seedlings are cultivated without sowing, need to only sow vegetable seedling, management work is easy, saving of work and time；The present invention can be efficiently used using the numerous bee of existing facility, reduced numerous bee facility input, saved numerous bee expense.The present invention is examined in aphidius gifuensis Ashmaed scale propagation work, and the time efficiency of the numerous bee of scale, unit area efficiency, efficiency of management etc. have obtained comprehensive raising, and numerous bee cost substantially reduces.
Description
Technical field
A kind of method and its application of vegetable seedling breeding aphidius gifuensis of the present invention, it is suitable especially to cultivate neat stalwartness, density
The numerous aphid of suitable vegetable seedling, inoculation in due course is at bee or stiff aphid leaf, the numerous bee method of vegetable seedling under the conditions of solarium, and by the cigarette aphid
Cocoon bee is applied in tobacco leaf planting, belongs to insect raising and biological control of insect pests technical field.
Background technology
Cigarette aphid is one of the primary pest during leaf tobacco production, and the nutriment by sucking cigarette strain causes plant nutrition
Deteriorate, influences normal plants and development, while the excreta honeydew of cigarette aphid remains in cigarette strain the blade for polluting plant, meeting
It influences plant and normally carries out photosynthesis, induce mould dirty disease, cigarette aphid is the communication media of a variety of viruses, and transmitted virus causes
The viroses of plant are popular, seriously affect quality of tobacco, yield.The method that cigarette aphid is prevented have cultural control, chemical control,
Physical control and natural enemy prevention, people rely primarily on for a long time carries out chemical control, the anti-medicine of cigarette aphid using chemical insecticide
Property constantly enhances, and seriously affects the safety of tobacco leaf.
Aphidius gifuensis is a kind of advantage parasitic wasp of cigarette aphid, and the important parasite of cigarette aphid, the honeybee kind is widely distributed, right
Cigarette aphid parasitic rate is high, is applied in tobacco, vegetable crop and prevents eliminating aphis, and control effect is notable, anti-currently with aphidius gifuensis
The technology breeding cycle of controlling cigarette aphid is long, efficiency is low, and the duration for effectively preventing aphid evil is short, collects and release aphidius gifuensis is taken a lot of work
Arduously, of high cost.
Invention content
It is neat by cultivating the purpose of the present invention is to provide the method and its application that a kind of vegetable seedling breeds aphidius gifuensis
Healthy and strong, appropriate density the numerous aphid of vegetable seedling, inoculation in due course is at bee or stiff aphid leaf, the numerous bee method of vegetable seedling under the conditions of solarium,
And it is applied in tobacco leaf planting.
The technical scheme is that：
A kind of vegetable seedling breeding aphidius gifuensis method, characterized in that include the following steps：
(1) nurturing staff：When vegetable seedling stem is 2-3 centimetres high, suppression promotees greatly small, the neat, Group Consistency with cultivation growth
Good, appropriate density healthy and strong vegetable seedling；
(2) the numerous aphid of aphid is connect：When equal vegetable seedlings have grown to 4-6 centimetres, fungicide is sprayed, cigarette aphid fungal infection is prevented, is sprayed
1 day afterwards, cigarette aphid kind aphid is connect and is guided on vegetable seedling, cigarette aphid is allowed voluntarily to spread breeding, healthy and strong vegetable seedling carries aphid amount height, continues numerous aphid
Time is long, and the numerous aphid amount of unit area is high；
(3) the numerous bee of bee is connect：When cigarette aphid quantity reaches about 100 heads/plant, by bee：Aphid ratio is 1：50 connect bee amount, will needed for
Being accessed in solarium at bee or stiff aphid leaf for aphidius gifuensis, voluntarily sprouts wings, parasitic cigarette aphid, breeds new aphidius gifuensis；
(4) vegetable seedling is lived with the numerous bee guard of 60 mesh in time after connecing aphid, limited, closed space is formed, sprays every three days
Aqueous sucrose solution is applied, until numerous bee terminates, prevents from connecing the intrusion of aphidius gifuensis and other insects after aphid, influences the breeding of cigarette aphid,
It prevents from connecing fleeing from for aphidius gifuensis after bee, improves parasitic effects；
A concentration of 150g/L of the aqueous sucrose solution；The amount of spraying is 10kg/ mus.
Further, the fungicide is gram 72% wettable powder of dew, 60% wettable powder of aijuntong, an aliette
40% wettable powder weight ratio 1：1：1 mixture；
The amount of application of the fungicide is：Fungicide progress is diluted for 400-800 times, is sprayed, the dilution amount of spraying 6kg/
Mu.
Further, step (1) is：Using existing flue-cured tobacco seedling-cultivating canopy, 2.0 meters wide of vegetables furrow are made into, furrow length can root
It formulates according to the length of seedling growth greenhouse, is sowed by the planting requirement of vegetables, when 2-4 centimetres of vegetable seedling stem, suppression promotees greatly small, cultivates
The healthy and strong vegetable seedling that growth is neat, Group Consistency is good meets the needs of cigarette aphid breeding subenvironment between seedling.
Further, step (2) is：When vegetable seedling stem is 4-6 centimetres high, fungicide is sprayed, 1 day after spraying, aphid will be planted
Leaf is laid on vegetable seedling, and cigarette aphid raw leaf back contact vegetable seedling, and cigarette aphid is appointed voluntarily to spread, when average aphid amount on vegetable seedling
At 9-12 heads/plant, kind of an aphid leaf is changed on new vegetable seedling.Healthy and strong vegetable seedling nutritional sufficiency, numerous aphid amount is high, the duration is long.
Further, step (3) is：When cigarette aphid quantity reaches about 100 heads/plant, by bee：Aphid ratio is 1：50 connect bee
Required aphidius gifuensis is accessed at bee or stiff aphid in numerous bee net, is persistently sprouted wings at bee, constantly parasitism cigarette aphid, bee yield are high by amount.
Further, step (4) is：Vegetable seedling is lived with the numerous bee guard of 60 mesh in time after connecing aphid, until numerous bee is terminated, is formed
Limited, closed space prevents from connecing the intrusion of aphidius gifuensis and other insects after aphid, influences the breeding of cigarette aphid, prevent from connecing bee
Aphidius gifuensis is fled from afterwards, improves parasitic effects, while spraying aqueous sucrose solution every three days, until numerous bee is terminated.
Further, the vegetables are crowndaisy chrysanthemum or rape.
It is special the present invention also provides a kind of method that the aphidius gifuensis bred using the above method prevents tobacco smoke aphid
Sign is to put for the first time before bee 5 days, and cigarette strain, which sprays, carrys out good fortune spirit+flolimat, 2000 times of dilutions, 5kg/ mus of the amount of spraying；When putting bee,
Even anti-bee net and vegetables are put into togerther in vega, numerous bee net are then opened, to reduce the death rate of aphidius gifuensis；
Put bee opportunity：
On June 17:00-8:00 first time put aphidius gifuensis, put bee amount 1000-1500 heads/mu, put bee position, in cigarette strain
Top；
On June 10 13:00~14:00 puts aphidius gifuensis second, puts bee amount 800-1000 heads/mu, puts bee position, cigarette strain
Middle and lower part；
On June 20 7:00-8:00 third time puts aphidius gifuensis, puts bee amount 500-800 heads/mu, puts bee position, in cigarette strain on
Portion；
On June 30 13:00~14:It puts aphidius gifuensis 00 the 4th time, puts bee amount 500-800 heads/mu, put bee position, cigarette strain
Middle and lower part.
The above date discharges aphidius gifuensis if rainy days, the then fine day on selection closest to date.
Further, it is described come good fortune spirit and flolimat weight ratio be 1:1；
It is described come good fortune spirit be 5% emulsifiable concentrate；
The flolimat is 2% pulvis.
Beneficial effects of the present invention：
1. the invention belongs to efficiently breed aphidius gifuensis technical system, host plant, host egg cigarette aphid and numerous are being cultivated
Grow and all innovated in the numerous bee link of aphidius gifuensis 3, make numerous bee cycle time by 50 days or so, every square metre of stiff aphid and
Parasitic aphid is up to 160,000 or more；And it can realize the lasting effect of efficient numerous aphid.Tobacco seedlings are cultivated (when can shorten numerous bee without sowing
Between, save numerous bee cost) etc. links, only need to sow vegetable seedling, management work is easy, saving of work and time；The present invention can efficiently use
Using the numerous bee of existing facility, reduces numerous bee facility input, saved numerous bee expense.The present invention is in aphidius gifuensis Ashmaed scale propagation
It is examined in work, the time efficiency of the numerous bee of scale, unit area efficiency, efficiency of management etc. have obtained comprehensively carrying
Height, numerous bee cost substantially reduce.
2. the method for the prevention cigarette aphid of the present invention is taken controls worm and chemical prevention is combined with worm, and puts the bee time and combine
The activity growth rhythm of aphidius gifuensis, prevention cigarette aphid effect are more preferable.
3. the aphidius gifuensis that the present invention is bred is in numerous bee net, when putting bee, it is positioned over together with numerous bee net and breeding vegetables
Then cigarette strain suitable position opens numerous bee net, during reducing aphidius gifuensis collection and release, the death rate of aphidius gifuensis,
Labour is saved.
Specific implementation mode
For a better understanding of the present invention, with reference to the embodiment content that the present invention is furture elucidated, but the present invention
Content is not limited solely to the following examples, and embodiment is not construed as limiting the scope of the present invention.
Embodiment 1
A kind of vegetable seedling breeding aphidius gifuensis method,
(1) nurturing staff：Using existing flue-cured tobacco seedling-cultivating canopy, 2.0 meters wide of crowndaisy chrysanthemum furrow are made into, furrow length can be according to seedling growth greenhouse
Length formulate, sowed by the planting requirement of crowndaisy chrysanthemum, when 2-4 centimetres of vegetable seedling stem, suppression promotees greatly small, and it is whole to cultivate growth
Together, the good healthy and strong vegetable seedling of Group Consistency meets the needs of cigarette aphid breeding subenvironment between seedling.
(2) the numerous aphid of aphid is connect：When high 5 centimetres or so of vegetable seedling stem, fungicide is sprayed, 1 day after spraying, by cigarette aphid kind aphid leaf
It is laid on vegetable seedling, cigarette aphid raw leaf back contact vegetable seedling, and cigarette aphid is appointed voluntarily to spread, as average aphid amount 9- on vegetable seedling
At 12 heads/plant, kind of an aphid leaf is changed on new vegetable seedling.Healthy and strong vegetable seedling nutritional sufficiency, numerous aphid amount is high, the duration is long；
The fungicide is gram 72% wettable powder of dew, 60% wettable powder of aijuntong, 40% wettable of aliette
Pulvis weight ratio 1：1：1 mixture；The amount of application of the fungicide is：Fungicide progress is diluted for 400-800 times, is sprayed,
6kg/ mus of the dilution amount of spraying.
(3) the numerous bee of bee is connect：When cigarette aphid quantity reaches about 100 heads/plant, by bee：Aphid ratio is 1：50 connect bee amount, will needed for
Being accessed in numerous bee net at bee or stiff aphid for aphidius gifuensis, persistently sprouts wings at bee, and constantly parasitism cigarette aphid, bee yield are high.
(4) vegetable seedling is lived with the numerous bee guard of 60 mesh in time after connecing aphid, until numerous bee is terminated, forms limited, closed sky
Between, it prevents from connecing the intrusion of aphidius gifuensis and other insects after aphid, influences the breeding of cigarette aphid, prevent from connecing escaping for aphidius gifuensis after bee
From, raising parasitic effects, while aqueous sucrose solution is sprayed every three days, until numerous bee is terminated；The concentration of the aqueous sucrose solution
For 150g/L；The amount of spraying is 10kg/ mus.
The method for the aphidius gifuensis prevention tobacco smoke aphid that the above method is bred, puts before bee 5 days for the first time, and cigarette strain, which sprays, to be come
Good fortune spirit+flolimat (it is described come good fortune spirit and flolimat weight ratio be 1:1；It is described come good fortune spirit be 5% emulsifiable concentrate；The oxygen
Change Rogor is 2% pulvis), 2000 times of dilutions, 5kg/ mus of the amount of spraying；When putting bee, even anti-bee net and vegetables are put into togerther in vega,
Then numerous bee net is opened, to reduce the death rate of aphidius gifuensis；
Put bee opportunity：
On June 17:00-8:00 first time put aphidius gifuensis, put bee amount 1000-1500 heads/mu, put bee position, in cigarette strain
Top；
On June 10 13:00~14:00 puts aphidius gifuensis second, puts bee amount 800-1000 heads/mu, puts bee position, cigarette strain
Middle and lower part；
On June 20 7:00-8:00 third time puts aphidius gifuensis, puts bee amount 500-800 heads/mu, puts bee position, in cigarette strain on
Portion；
On June 30 13:00~14:It puts aphidius gifuensis 00 the 4th time, puts bee amount 500-800 heads/mu, put bee position, cigarette strain
Middle and lower part.
Comparative example
Comparative example is applied, and in vega, applies 50% Aphox wettable powder (15g/ mus), 2000 times of dilutions every time；
Dispenser opportunity：
On June 17:00-8:The dispenser of 00 first time；
On June 10 13:00~14:00 second of dispenser；
On June 20 7:00-8:00 third time dispenser；
On June 30 13:00~14:00 the 4th dispenser.
The cigarette aphid control effect of 1 embodiment of table
The cigarette aphid control effect of 2 comparative example of table
Claims (5)
1. a kind of vegetable seedling breeds aphidius gifuensis method, characterized in that include the following steps：
（1）Nurturing staff：
When vegetable seedling stem is 2-3 centimetres high, suppression promotees greatly small, and to cultivate, growth is neat, Group Consistency is good, appropriate density stalwartness
Vegetable seedling；
（2）Connect the numerous aphid of aphid：When equal vegetable seedlings have grown to 4-6 centimetres, fungicide is sprayed, 1 day after spraying, cigarette aphid kind aphid is connect and is guided to
On vegetable seedling, cigarette aphid is allowed voluntarily to spread breeding；
（3）Connect the numerous bee of bee：When cigarette aphid quantity reaches about 100 heads/plant, by bee：Aphid ratio is 1：50 connect bee amount, will needed for
Being accessed in solarium at bee or stiff aphid leaf for aphidius gifuensis, voluntarily sprouts wings, parasitic cigarette aphid, breeds new aphidius gifuensis；
（4）Vegetable seedling is lived with the numerous bee guard of 60 mesh in time after connecing aphid, limited, closed space is formed, sprays sugarcane every three days
Sugar aqueous solution, until numerous bee is terminated；
A concentration of 150g/L of the aqueous sucrose solution；The amount of spraying is 10kg/ mus；
The fungicide is gram 72% wettable powder of dew, 60% wettable powder of aijuntong, a 40% wettable powder weight of aliette
Than 1：1：1 mixture；
The amount of application of the fungicide is：Fungicide progress is diluted for 400-800 times, is sprayed, 6kg/ mus of the dilution amount of spraying；
Step（2）For：When vegetable seedling stem is 4-6 centimetres high, fungicide is sprayed, 1 day after spraying, kind of an aphid leaf is laid in vegetable seedling
On, cigarette aphid raw leaf back contact vegetable seedling, and a cigarette aphid is appointed voluntarily to spread, will when 9-12 heads/plant of average aphid amount on vegetable seedling
Kind aphid leaf is changed on new vegetable seedling；
The vegetables are crowndaisy chrysanthemum or rape.
2. breeding aphidius gifuensis method according to the vegetable seedling described in claim 1, characterized in that
Step（1）For：Using existing flue-cured tobacco seedling-cultivating canopy, 2.0 meters wide of vegetables furrow are made into, furrow length can be according to the length of seedling growth greenhouse
It formulates, is sowed by the planting requirement of vegetables, when vegetable seedling stem is 2-3 centimetres high, suppression promotees greatly small, cultivates that growth is neat, group
The good healthy and strong vegetable seedling of body consistency.
3. breeding aphidius gifuensis method according to the vegetables described in claim 1, characterized in that
Step（4）For：Vegetable seedling is lived with the numerous bee guard of 60 mesh in time after connecing aphid, until numerous bee is terminated, forms limited, closing
Space, prevent from connecing the intrusion of aphidius gifuensis and other insects after aphid, influence the breeding of cigarette aphid, prevent from connecing aphidius gifuensis after bee
It flees from, improves parasitic effects, while spraying aqueous sucrose solution every three days, until numerous bee is terminated.
4. application of the aphidius gifuensis bred according to any methods of claim 1-3 in tobacco smoke aphid prevents,
It is characterized in, puts for the first time before bee 5 days, cigarette strain, which sprays, carrys out good fortune spirit+flolimat, 2000 times of dilutions, 5kg/ mus of the amount of spraying；Put bee
When, even numerous bee net and vegetables are put into togerther in vega, numerous bee net are then opened, to reduce the death rate of aphidius gifuensis；
Put bee opportunity：
On June 17:00-8:00 first time put aphidius gifuensis, puts bee amount 1000-1500 heads/mu, puts bee position, cigarette strain middle and upper part；
On June 10 13:00~14:00 puts aphidius gifuensis second, puts bee amount 800-1000 heads/mu, puts bee position, in cigarette strain under
Portion；
On June 20 7:00-8:00 third time puts aphidius gifuensis, puts bee amount 500-800 heads/mu, puts bee position, cigarette strain middle and upper part；
On June 30 13:00~14:Put aphidius gifuensis 00 the 4th time, put bee amount 500-800 heads/mu, put bee position, in cigarette strain under
Portion；
The above date discharges aphidius gifuensis if rainy days, the then fine day on selection closest to date.
5. application of the aphidius gifuensis that the method according to claim 11 is bred in tobacco smoke aphid prevents, characterized in that
It is described come good fortune spirit and flolimat weight ratio be 1:1；
It is described come good fortune spirit be 5% emulsifiable concentrate；
The flolimat is 2% pulvis.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105519496B (en) * | 2016-02-16 | 2017-11-21 | 弥渡格瑞生物科技有限责任公司 | A kind of natural diffuseness of cigarette aphid connects aphid method |
| CN105961095A (en) * | 2016-05-13 | 2016-09-28 | 扬州大学 | Method using crowndaisy chrysanthemum to control aphid on solanaceous vegetable |
| CN106305629B (en) * | 2016-08-23 | 2019-05-21 | 高啟荣 | Aphid parasite, which is tamed and dociled, educates expanding propagation method |
| CN106719462A (en) * | 2017-01-23 | 2017-05-31 | 云南省烟草公司曲靖市公司 | A kind of method for breeding aphidius gifuensis using remaining floating tobacco seedlings |
| CN108207822B (en) * | 2018-03-12 | 2020-10-02 | 内蒙古农业大学 | Artificial mass rapid breeding technical method for Aphidius fusceolatus |
| CN109618773A (en) * | 2018-12-14 | 2019-04-16 | 河南省农业科学院烟草研究所 | A method of prevention and treatment wheat aphid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104126551A (en) * | 2014-08-15 | 2014-11-05 | 云南省烟草公司红河州公司 | Method for breeding aphidius gifuensis ashmead through floating tobacco seedlings |
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