CN107711836A - A kind of wasp fly traps composition and its application - Google Patents
A kind of wasp fly traps composition and its application Download PDFInfo
- Publication number
- CN107711836A CN107711836A CN201711111551.5A CN201711111551A CN107711836A CN 107711836 A CN107711836 A CN 107711836A CN 201711111551 A CN201711111551 A CN 201711111551A CN 107711836 A CN107711836 A CN 107711836A
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- Prior art keywords
- wasp fly
- composition
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- wasp
- fly
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/06—Unsaturated carboxylic acids or thio analogues thereof; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/10—Catching insects by using Traps
- A01M1/106—Catching insects by using Traps for flying insects
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N27/00—Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic compounds
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Insects & Arthropods (AREA)
- Catching Or Destruction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Composition and its application are trapped the invention discloses a kind of wasp fly for belonging to insect sex pheromone preparing technical field.Including insect pheromone component along the one or more in 11 hexadecene acetic acid esters, and plant volatile ocimenum, nerol and α carypohyllenes.The weight ratio of the insect pheromone component and plant volatile is（50~100）:1.The composition that traps of wasp fly provided by the invention is prepared simply, and raw material is easy to get；With the very strong ability that traps, stability is good, and lasting period length, prevention effect can maintain more than 30 days；Selectivity is strong, and wasp fly will not be made to produce resistance；It is environment-friendly to person poultry harmless；Strong stress resistance, it is easy to use.Present invention can apply to wasp fly insect pest situation and largely trap wasp fly and prey on wheat aphid, it is significant for comprehensive regulation wheat aphid.
Description
Technical field
The invention belongs to insect sex pheromone preparing technical field, and in particular to a kind of wasp fly trap composition and its
Using.
Background technology
Wheat is the second largest cereal crops in China, and its area and yield are only second to rice.Wheat aphid is the weight in Wheat Production
Major pest, occurring area are in continuous ascendant trend.Wheat aphid influences Wheat Photosynthesis effect and nutrient absorption, conduction, and it is in wheat water
Survived the winter in rice stub, nymph, adulthood cluster draw wheat base of leaf fringe juice.The wheat aphid hazard boom phase is that wheat is eared to grouting
Phase, heading period wheat aphid concentrate on the wheat head and sucked, and make wheat sky flat, wheat yield.Since the 1990s, wheat aphid year occurs
Area rose rapidly, by 3,420,000 hm of 19722Rise to 18,380,000 hm of 19992, its occurring area had gone up as China
3rd (being only second to water rice hopper, rice sheath blight disease) of the great pest and disease damage of crops.Into after 21 century, the generation of wheat aphid
Area remains high always, and national wheat aphid average year occurring area continues in 12,000,000 hm2It is raw safely to China's wheat more than secondary
Production constitutes serious threat.Therefore, wheat aphid harm is controlled to turn into the great demand of wheat safety in production.
Wasp fly is the Important Natural Enemy insect of agricultural pests.Its larva prey is extensive, except predation grain aphid, cotton
Outside a variety of aphids such as aphid, black peach aphid, brevicoryne brassicae, the ovum and newly hatched larvae of leafhopper, scale insect, thrips and lepidoptera pest are also preyed on.
Wasp fly larva predatory number is big, and wheat aphid can be preyed in whole larval phase, and adult has Flower-visiting habit, is important pollination elder brother
Worm.Crop pollination rate and setting percentage can be significantly improved by pollination.Therefore, have in nature and Agro-ecological System
Significance.
The method that Production of Large Fields typically takes chemical prevention, it is quick, but the problem of residues of pesticides be present.Meanwhile wheat
Edible safety and mouthfeel impact.In addition chronic administration agricultural chemicals can also allow wheat aphid to develop immunity to drugs, and cause effect to decline, right
Later preventing and treating is more difficult.Therefore, can be as a kind of side of sustainable control in face of above variety of problems, biological control
Formula.Using wasp fly approach except artificial propagation release it is outer, attract that to trap be also very important means.It is poly- according to insect release
Collection pheromones have very strong ability of aggregation principle to insect in kind, it is found that, prepare that the composition that traps of wasp fly can be applied to
Insect infestation monitoring, wasp fly predation wheat aphid is largely trapped, pollution-free noresidue can be reached, and do not influence mouthfeel and the per mu yield of wheat
The purpose of amount, so as to reach the ideal effect of comprehensive regulation wheat aphid.
The content of the invention
It is an object of the invention to propose a kind of wasp fly to trap composition and its application, to improve comprehensive regulation wheat aphid
Effect.
A kind of wasp fly traps composition, including the cis- 11- hexadecenes acetic acid esters of insect pheromone component, Yi Jiqi
One or more in plant volatile ocimenum, nerol and α-carypohyllene.
The weight ratio of the insect pheromone component and plant volatile is (50~100):1.
The preparation method for trapping composition lure of a kind of wasp fly, by cis- 11- hexadecenes acetic acid esters and phytovolatilization
After thing mixes in proportion, dissolved, instilled in Rubber end using easy volatile solvent, treated that solvent volatilization is dry and obtain trapping for wasp fly
Composition lure.
The easy volatile solvent is dichloromethane, chloroform, tetrachloromethane, n-hexane or pentane.
The preparation method for trapping composition lure of a kind of wasp fly, by cis- 11- hexadecenes acetic acid esters and phytovolatilization
After thing mixing, dissolved, added in polyethylene bottle using difficult solvent flashing, the composition that traps that wasp fly is obtained after sealing lures
Core.
The difficult solvent flashing is atoleine, chlorinated paraffin, peanut oil, sunflower oil, dimethyl sulfoxide (DMSO) or N, N- bis-
NMF.
The purposes for trapping composition of above-mentioned wasp fly, for wasp fly Insect infestation monitoring and largely trap wasp fly and prey on
Wheat aphid.
Using when, the trapper for securing wasp fly and trapping composition lure is hung on into generation or wheat aphid may occur
Region, for wasp fly Insect infestation monitoring and largely trap wasp fly and prey on wheat aphid.Described trapper is insect-sticking plate trapper, ship
One kind in type trapper, triangle trapper, Doliform trapper and basin shape trapper.
Compared with prior art, the present invention has the advantages that：Wasp fly provided by the invention traps composition system
Standby simple, raw material is easy to get；With the very strong ability that traps, stability is good, and lasting period length, prevention effect can maintain more than 30 days；
Selectivity is strong, and wasp fly will not be made to produce resistance；It is environment-friendly to person poultry harmless；Strong stress resistance, it is easy to use.The present invention can
Applied to wasp fly Insect infestation monitoring and largely predation wheat aphid is trapped, it is significant for comprehensive regulation wheat aphid.
Brief description of the drawings
Fig. 1 is cis- 11- hexadecenes acetic acid esters chemical formula schematic diagram.
Fig. 2 is α-carypohyllene chemical formula schematic diagram.
Fig. 3 is nerol chemical formula schematic diagram.
Fig. 4 is ocimenum chemical formula schematic diagram.
Embodiment
The embodiment of the present invention is described in detail below, it is to be understood that protection scope of the present invention is not
Limited by embodiment.
The wasp fly of embodiment 1 traps the preparation of composition
(total amount is 1000 μ g) will be mixed by different proportion along cis- 11- hexadecenes acetic acid esters and plant volatile, used
After 1mL n-hexane dissolutions, the anti-mouth Rubber ends of 1mL are instilled, i.e. obtaining wasp fly traps composition lure after air-drying.
Cis- 11- hexadecenes acetic acid esters and plant volatile are mixed into (total amount is 1000 μ g) by different proportion and use 1mL chlorine
After fossil waxes dissolving, add in 1mL polyethylene bottle, i.e. obtaining wasp fly traps composition lure after sealing.Different wasp flys
The formula for trapping composition is as shown in table 1.
1 different wasp flys of table trap the formula of composition
The wasp fly of embodiment 2 traps composition (anti-mouth rubber lure) field test
Selection growing way, the wheat paddock that management condition is consistent, plot is big and neat are as experimental plot.It is easy to monitoring to lure effect
Fruit, the lure prepared in embodiment 1 is placed on cell type trapper, it is concordant with crop top in the middle part of placement cell type trapper,
100~1500 μ g wasp flys are inserted to ensure releasing effect, in the rubber lure per 1mL and trap composition, between trapper
Average headway is in more than 10m.Each processing sets 3 repetitions, random alignment, using the rubber carrier of n-hexane as control.Set
Investigate the wasp fly quantity trapped within every two days afterwards, persistently investigate 30 days.Result of the test is as shown in table 1.
The wasp fly of table 2 traps composition (anti-mouth rubber lure) field test results
| Formula number | Total trapping amount (head) of wasp fly | Average trapping amount (head/day) |
| 1 | 955 | 31.83 |
| 2 | 1666 | 55.53 |
| 3 | 2301 | 76.70 |
| 4 | 1324 | 44.13 |
| 5 | 2540 | 84.67 |
| Blank trapper | 78 | 2.6 |
Result of the test shows that of the invention traps composition to the amount of trapping that is averaged of wasp fly obviously higher than control, right
Wasp fly shows excellent attractive effect.Using it is such trap composition carry out attracting for wasp fly trap, will to improve wheat
The pest controling effects such as aphid are significant.
The wasp fly of embodiment 3 trap composition to Growth And Decline of Aphids condition survey,
At the generation of wheat aphid and its natural enemy dynamic, and wheat aphid index for control (about 500/hundred plants) and release natural enemy
The test datas such as best period are managed, field investigation is carried out on the basis of embodiment 2, spend last Early filling stage to implement food aphid in wheat
Fly traps predation wheat aphid, obtains good prevention effect (being shown in Table 3).
The growth and decline situation of the treatment region of table 3 and check plot wheat aphid
| Breeding time | Check plot aphid amount (head/hundred plant) | Treatment region aphid amount (head/hundred plant) |
| Jointing | 12.84 | 16.67 |
| Booting | 56.53 | 84.01 |
| Heading | 146.0 | 189.05 |
| Flowering | 324.7 | 368.33 |
| It is in the milk (processing) | 2566.45 | 421.16 |
| Milking maturity (processing) | 891.33 | 196.45 |
| Cured ripe (processing) | 78.11 | 26.35 |
Result of the test shows：Treatment region traps the effect of composition by wasp fly, and hundred plants of aphid amounts of aphid are decreased obviously,
Rationally suspension wasp fly, which traps composition lure, artificially accordingly to shift to an earlier date the hysteresis Pest control efficacy of natural enemy, given full play to natural enemy
It is natural control aphid ability, can no longer implement any prophylactico-therapeutic measures before harvesting wheat.
As can be seen here, wasp fly provided by the invention, which traps composition, can accurately be applied to wasp fly detecting and reporting pest information and a large amount of
Wasp fly predation wheat aphid is trapped, it is significant for comprehensive regulation wheat aphid.
Disclosed above is only several specific embodiments of the present invention, and still, the present invention is not limited to this, any ability
What the technical staff in domain can think change should all fall into protection scope of the present invention.
Claims (7)
1. a kind of wasp fly traps composition, it is characterised in that including insect pheromone component and plant volatile, the letter
It is cis- 11- hexadecenes acetic acid esters to cease plain component, and the plant volatile is one kind in ocimenum, nerol, α-carypohyllene
Or more than one.
2. a kind of wasp fly traps composition according to claim 1, it is characterised in that the insect pheromone component is with planting
Thing weight of the volatile matter ratio is（50~100）:1.
3. a kind of wasp fly traps the preparation method of composition lure, it is characterised in that by cis- 11- hexadecenes acetic acid esters and
Plant volatile, it is by weight（50~100）:After 1 mixing, dissolved using easy volatile solvent, instill in Rubber end, treat solvent
Volatilization is dry, and i.e. obtaining wasp fly traps composition lure.
4. wasp fly traps the preparation method of composition lure according to claim 3, it is characterised in that described volatile molten
Agent is dichloromethane, chloroform, tetrachloromethane, n-hexane or pentane.
5. a kind of wasp fly traps the preparation method of composition lure, it is characterised in that by cis- 11- hexadecenes acetic acid esters and
Plant volatile is by weight（50~100）:After 1 mixing, dissolved, added in polyethylene bottle, after sealing using difficult solvent flashing
Obtain wasp fly and trap composition lure.
6. described wasp fly according to claim 5 traps the preparation method of composition, it is characterised in that the difficulty is waved
Hair solvent is atoleine, chlorinated paraffin, peanut oil, sunflower oil, dimethyl sulfoxide (DMSO) or N,N-dimethylformamide.
7. the wasp fly described in claim 1-6 traps the purposes of composition, it is characterised in that the Insect infestation monitoring for wasp fly
Wasp fly predation wheat aphid is trapped with a large amount of.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711111551.5A CN107711836A (en) | 2017-11-13 | 2017-11-13 | A kind of wasp fly traps composition and its application |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711111551.5A CN107711836A (en) | 2017-11-13 | 2017-11-13 | A kind of wasp fly traps composition and its application |
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| CN107711836A true CN107711836A (en) | 2018-02-23 |
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| CN201711111551.5A Pending CN107711836A (en) | 2017-11-13 | 2017-11-13 | A kind of wasp fly traps composition and its application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112021329A (en) * | 2020-08-13 | 2020-12-04 | 韶关市华实现代农业创新研究院 | Aphida-feeding trapping composition and application thereof |
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| US3586712A (en) * | 1968-12-02 | 1971-06-22 | Us Agriculture | Attractant for pink bollworm moths |
| CN1593122A (en) * | 2004-04-27 | 2005-03-16 | 中国农业科学院茶叶研究所 | Tea garden insect trapping method |
| CN102986663A (en) * | 2012-12-24 | 2013-03-27 | 福建省农业科学院植物保护研究所 | Beet armyworm dual-sexual attractant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112021329A (en) * | 2020-08-13 | 2020-12-04 | 韶关市华实现代农业创新研究院 | Aphida-feeding trapping composition and application thereof |
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