CN106070293B - Black cutworm sex pheromone and preparation method thereof and lure - Google Patents
Black cutworm sex pheromone and preparation method thereof and lure Download PDFInfo
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- CN106070293B CN106070293B CN201610410540.6A CN201610410540A CN106070293B CN 106070293 B CN106070293 B CN 106070293B CN 201610410540 A CN201610410540 A CN 201610410540A CN 106070293 B CN106070293 B CN 106070293B
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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
- A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics 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
- 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
- A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
-
- 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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/04—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aldehyde or keto groups, or thio analogues thereof, directly attached to an aromatic ring system, e.g. acetophenone; Derivatives thereof, e.g. acetals
-
- 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
- A01N37/02—Saturated 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
- A01M2200/00—Kind of animal
- A01M2200/01—Insects
- A01M2200/011—Crawling insects
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Insects & Arthropods (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention discloses a kind of black cutworm sex pheromone and preparation method thereof and lure, black cutworm sex pheromone include following component by mass fraction: 20%~37% suitable 7- dodecylene acetic acid esters, 4%~17% suitable 9- tetradecene acetic acid esters, 23%~35% carvacrol and 15%~35% 2-hydroxy-4-n-octoxybenzophenone；Black cutworm sex pheromone solution is made using acetone solution in black cutworm sex pheromone；Lure is made in black cutworm sex pheromone solution loading release, passes through lure slow release black cutworm sex pheromone.The present invention is lured with synergistic effect black cutworm, can largely be trapped and killed male worm, Insect pest suppression, be achieved the effect that comprehensive treatment black cutworm, is of great significance for the prevention and treatment and forecast of black cutworm.
Description
Technical field
The present invention relates to insect sex pheromone manufacturing technology fields, especially black cutworm sex pheromone and preparation method thereof
And lure.
Background technique
Black cutworm alias cutworm, grub, cutworm etc., belong to Lepidoptera, Noctuidae, be in agricultural production it is important compared with
The subterranean pest-insect of hardly possible prevention and treatment, the young root of main feeding plant, young lotus, tender leaf.It is more that it endangers floristics, can to Cruciferae,
The sections such as grass family, composite family, corn, cotton various plants cause damages.Its is widely distributed, is distributed throughout the country, mainly
Generating region is along the lake, extra large, river and level of ground water be higher, the biggish low-lying place of humidity, some cotton grains folders kind a regions, dry farming grain
There are different degrees of harm in area, Vegetable area etc..
Black cutworm becomes warm, wet environment and fragrant and sweet odoring substance.Therefore, in the big area of soil moisture content, nectar source
Plant is more, farming is extensive big with weedy field insect density.And the soil that water-retaining property is strong, the soil is porous is also beneficial to
The generation of black cutworm.Method that is main for the prevention and treatment of black cutworm at present or using chemical prevention, is usually used in preventing and treating small
The medicament of cutworm such as Dalmatian chrysanthemum is cruel, chlorfenapyr, efficient chlorine cyanogen chrysanthemum vinegar, chlopyrifos etc., but rapid due to pest resistance to insecticide
Development, conventional chemical pesticide have been difficult to prevent and treat black cutworm.In addition, using chemical prevention method to soil and environmental disruption compared with
It is serious.
For more environmentally friendly prevention and treatment black cutworm and soil protection, people start to lure black cutworm using sex pheromone
It kills.Sex pheromone is the animal for carrying out two sexual lifves, for identify mutually and the substance that releases, by such substance can make it is female,
Hero is close, and leads to mating.Black cutworm sex pheromone due to its natural pollution-free, longer feature of easy to operate and lasting effect,
Control, prediction etc. as black cutworm have important role.But current black cutworm sex pheromone is mainly
It is also strong to the attracting ability of black cutworm along both ingredients of 9- tetradecene acetic acid esters along 7- dodecylene acetic acid esters,
It is to be improved to trap efficiency.
Summary of the invention
The object of the present invention is to provide a kind of black cutworm sex pheromones, make to luring for black cutworm with synergy
With can largely trap and kill male worm, Insect pest suppression, achieve the effect that comprehensive treatment black cutworm.
To achieve the above object, black cutworm sex pheromone of the invention, by the mass fraction sex pheromone packet
Further, black cutworm sex pheromone, by mass fraction, the sex pheromone includes following component:
Further preferably, black cutworm sex pheromone, by mass fraction, the sex pheromone includes following component:
In said components, live along 7- dodecylene acetic acid esters and the biology along 9- tetradecene acetic acid esters as pheromones
Property ingredient be used to luring the adult of male black cutworm, carvacrol as antioxidant with protection activity ingredient, prevent it is active at
Divide and is oxidized decomposition；2-hydroxy-4-n-octoxybenzophenone matches as ultraviolet absorbing agent with antioxidant carvacrol
It closes, improves the stability of black cutworm sex pheromone；At the same time, carvacrol and 2-hydroxy-4-n-octoxybenzophenone be also
Substantially increase the sucking action of black cutworm sex pheromone；In order to further increase suction of the pheromones to male black cutworm
Draw, also add isoamyl acetate, due to isoamyl acetate have pure and fresh fruity, then cooperate along 7- dodecylene acetic acid esters,
Along 9- tetradecene acetic acid esters, carvacrol and 2-hydroxy-4-n-octoxybenzophenone, five kinds of component synergistic effects, to male
The stimulation and attraction of black cutworm are stronger, lure worm effect more preferable.Achieve the effect that comprehensive treatment black cutworm, for smallly
The prevention and treatment and forecast of tiger are of great significance.
It is old using the above-mentioned small ground of acetone solution the present invention also provides the preparation method of above-mentioned black cutworm sex pheromone
Black cutworm sex pheromone solution is made in brave sex pheromone.
Preferable amount are as follows: the quality of the black cutworm sex pheromone is 500 to 3000 μ g, and the dosage of the acetone is
100 μ L to 300 μ L.
The present invention also provides a kind of lures of black cutworm sex pheromone, including release, by black cutworm sex pheromone
Solution is placed in release, and black cutworm sex pheromone lure core is made.
The release be by natural rubber or synthetic rubber or polyethylene or polyvinyl chloride or paper material or resin or
Person's viscose material is made.
Above-mentioned each component is dissolved using acetone to obtain black cutworm sex pheromone solution, black cutworm sex pheromone is molten
Liquid, which is placed in release, obtains black cutworm sex pheromone lure core, active constituent is simple, proportion rationally, acetone is by above-mentioned organic matter
Black cutworm sex pheromone solution is packed into release by uniform dissolution, and slow release, rate of release is rationally 10 μ g/ hours,
Then each release can be used 50 hours to 300 hours, and stability is good, and the duration is long.
The present invention is by improveing black cutworm sex pheromone, along 7- dodecylene acetic acid esters, along 9- tetradecene
The carvacrol and 2-hydroxy-4-n-octoxybenzophenone that joined certain component in acetic acid esters improve black cutworm property letter
The stability of element is ceased, and improves the attraction power to black cutworm male worm of black cutworm sex pheromone, it can a large amount of trapping males
Worm, Insect pest suppression, improvement and prediction for black cutworm have significant effect.
Specific embodiment
The present invention is further illustrated below by embodiment and comparative example.Lure cooperation equipped with black cutworm sex pheromone
The black cutworm sex pheromone of unified trapper trapping black cutworm, more different constituents and dosage is within the set time
The black cutworm male worm quantity lured, the black cutworm quantity the lured attracting abilities for proving black cutworm sex pheromone more more
By force.
Release is as black cutworm sex pheromone carrier, and release uses cuff type rubber below in an example
Plug.First cuff type rubber stopper is placed in a beaker, soaked in absolute ethyl alcohol cuff type rubber stopper 4h is added；Replacement is for impregnating cuff
Beaker equipped with dehydrated alcohol and cuff type rubber stopper is placed in supersonic wave cleaning machine ultrasound five minutes by the ethyl alcohol of formula rubber stopper；
Cuff type rubber stopper after cleaning is taken out from beaker, naturally dry, after dehydrated alcohol volatilizees completely, by cuff type rubber
Plug is sealed, for use.
Embodiment 1
Under normal temperature and pressure, it is old that small ground is made using the black cutworm sex pheromone that 100 μ L acetone solution gross masses are 500 μ g
Then brave sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 1 of table
Black cutworm sex pheromone solution be placed in cuff type rubber stopper carrier by liquid-transfering gun, be made black cutworm sex pheromone lure
Core.
Embodiment 2
Under normal temperature and pressure, it is made smallly using the black cutworm sex pheromone that 100 μ L acetone solution gross masses are 1000 μ g
Then tiger sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 2 of table
The black cutworm sex pheromone solution obtained is placed in cuff type rubber stopper carrier by liquid-transfering gun, and black cutworm sex pheromone is made
Lure.
Embodiment 3
Under normal temperature and pressure, it is made smallly using the black cutworm sex pheromone that 200 μ L acetone solution gross masses are 2000 μ g
Then tiger sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 3 of table
The black cutworm sex pheromone solution obtained is placed in cuff type rubber stopper carrier by liquid-transfering gun, and black cutworm sex pheromone is made
Lure.
Embodiment 4
Under normal temperature and pressure, it is made smallly using the black cutworm sex pheromone that 300 μ L acetone solution gross masses are 3000 μ g
Then tiger sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 4 of table
The black cutworm sex pheromone solution obtained is placed in cuff type rubber stopper carrier by liquid-transfering gun, and black cutworm sex pheromone is made
Lure.
Embodiment 5
Under normal temperature and pressure, it is old that small ground is made using the black cutworm sex pheromone that 100 μ L acetone solution gross masses are 500 μ g
Then brave sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 5 of table
Black cutworm sex pheromone solution be placed in cuff type rubber stopper carrier by liquid-transfering gun, be made black cutworm sex pheromone lure
Core.
Embodiment 6
Under normal temperature and pressure, it is made smallly using the black cutworm sex pheromone that 100 μ L acetone solution gross masses are 1000 μ g
Then tiger sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 6 of table
The black cutworm sex pheromone solution obtained is placed in cuff type rubber stopper carrier by liquid-transfering gun, and black cutworm sex pheromone is made
Lure.
Embodiment 7
Under normal temperature and pressure, it is made smallly using the black cutworm sex pheromone that 200 μ L acetone solution gross masses are 2000 μ g
Then tiger sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 7 of table
The black cutworm sex pheromone solution obtained is placed in cuff type rubber stopper carrier by liquid-transfering gun, and black cutworm sex pheromone is made
Lure.
Embodiment 8
Under normal temperature and pressure, it is made smallly using the black cutworm sex pheromone that 300 μ L acetone solution gross masses are 3000 μ g
Then tiger sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 8 of table
The black cutworm sex pheromone solution obtained is placed in cuff type rubber stopper carrier by liquid-transfering gun, and black cutworm sex pheromone is made
Lure.
Embodiment 9
Under normal temperature and pressure, it is old that small ground is made using the black cutworm sex pheromone that 100 μ L acetone solution gross masses are 500 μ g
Then brave sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 9 of table
Black cutworm sex pheromone solution be placed in cuff type rubber stopper carrier by liquid-transfering gun, be made black cutworm sex pheromone lure
Core.
Embodiment 10
Under normal temperature and pressure, it is made smallly using the black cutworm sex pheromone that 100 μ L acetone solution gross masses are 1000 μ g
Then tiger sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 10 of table
The black cutworm sex pheromone solution obtained is placed in cuff type rubber stopper carrier by liquid-transfering gun, and black cutworm sex pheromone is made
Lure.
Embodiment 11
Under normal temperature and pressure, it is made smallly using the black cutworm sex pheromone that 200 μ L acetone solution gross masses are 2000 μ g
Then tiger sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 11 of table
The black cutworm sex pheromone solution obtained is placed in cuff type rubber stopper carrier by liquid-transfering gun, and black cutworm sex pheromone is made
Lure.
Embodiment 12
Under normal temperature and pressure, it is made smallly using the black cutworm sex pheromone that 300 μ L acetone solution gross masses are 3000 μ g
Then tiger sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 12 of table
The black cutworm sex pheromone solution obtained is placed in cuff type rubber stopper carrier by liquid-transfering gun, and black cutworm sex pheromone is made
Lure.
Embodiment 13
Under normal temperature and pressure, it is old that small ground is made using the black cutworm sex pheromone that 100 μ L acetone solution gross masses are 500 μ g
Then brave sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 13 of table
Black cutworm sex pheromone solution be placed in cuff type rubber stopper carrier by liquid-transfering gun, be made black cutworm sex pheromone lure
Core.
Embodiment 14
Under normal temperature and pressure, it is made smallly using the black cutworm sex pheromone that 100 μ L acetone solution gross masses are 1000 μ g
Then tiger sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 14 of table
The black cutworm sex pheromone solution obtained is placed in cuff type rubber stopper carrier by liquid-transfering gun, and black cutworm sex pheromone is made
Lure.
Embodiment 15
Under normal temperature and pressure, it is made smallly using the black cutworm sex pheromone that 200 μ L acetone solution gross masses are 2000 μ g
Then tiger sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 embodiment 15 of table
The black cutworm sex pheromone solution obtained is placed in cuff type rubber stopper carrier by liquid-transfering gun, and black cutworm sex pheromone is made
Lure.
Comparative example 1
Under normal temperature and pressure, it is old that small ground is made using the black cutworm sex pheromone that 100 μ L acetone solution gross masses are 500 μ g
Then brave sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 comparative example 1 of table
Black cutworm sex pheromone solution be placed in cuff type rubber stopper carrier by liquid-transfering gun, be made 1 black cutworm property of comparative example
Pheromones lure.
Comparative example 2
Under normal temperature and pressure, it is made smallly using the black cutworm sex pheromone that 100 μ L acetone solution gross masses are 1000 μ g
Then tiger sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 comparative example 2 of table
The black cutworm sex pheromone solution obtained is placed in cuff type rubber stopper carrier by liquid-transfering gun, and 2 black cutworm of comparative example is made
Sex pheromone lure core.
Comparative example 3
Under normal temperature and pressure, it is made smallly using the black cutworm sex pheromone that 200 μ L acetone solution gross masses are 2000 μ g
Then tiger sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 comparative example 3 of table
The black cutworm sex pheromone solution obtained is placed in cuff type rubber stopper carrier by liquid-transfering gun, and 3 black cutworm of comparative example is made
Sex pheromone lure core.
Comparative example 4
Under normal temperature and pressure, it is made smallly using the black cutworm sex pheromone that 300 μ L acetone solution gross masses are 3000 μ g
Then tiger sex pheromone solution, the component and mass fraction of black cutworm sex pheromone will be obtained as shown in 1 comparative example 4 of table
The black cutworm sex pheromone solution obtained is placed in cuff type rubber stopper carrier by liquid-transfering gun, and 4 black cutworm of comparative example is made
Sex pheromone lure core.
1 embodiment 1-15 of table and comparative example 1-4 formula table
/ indicate not containing such substance.
Field trial is carried out in March, 2015 on Changtai County of Zhangzhou City of Fujian Province farm Shi Shi, which is
100 mu, main long-term cropping lettuce and potato, field management is consistent, and that a situation arises is close for insect population.Equipped with different embodiments
The triangle trapper of black cutworm sex pheromone is randomly arranged in field with checkerboard.
Lure equipped with embodiment 1 to 15 and the black cutworm sex pheromone of comparative example 1 to 4 is mounted on triangle trapping
The lure of device is placed in bucket, captures black cutworm using the replaceable adhesive boards on triangle trapper.Triangle trapper is used
Bamboo pole inserts in test field, and triangle trapper is 40 centimetres or so apart from ground level, and trapper bottom is higher than lettuce and horse
The top of bell potato guarantees the natural conditions for influencing the volatilization of black cutworm sex pheromone to guarantee the circulation of trapper surrounding air
Unanimously.Distance 50m meters between every two trapper, daily replace triangle trapper viscose plate, record trap smallly
The data of tiger.After embodiment 1 to 15 and the corresponding black cutworm sex pheromone lure core investment field trial of comparative example 1 to 4
The quantity of corresponding insect-catching quantity, trapping time and average daily insect-catching is as shown in table 2.
2 embodiment 1-15 of table and comparative example 1-4 insect-catching quantity and trapping timetable
From Table 2, it can be seen that the black cutworm sex pheromone in embodiment 1 to embodiment 4 includes by mass fraction
20%~37% Z7-12AC, 4%~17% Z9-14AC, 23%~33% carvacrol and 15%~35% 2- hydroxyl
Base -4- oxy-octyl benzophenone, average daily insect-catching quantity 17.4, the evaporation rate of black cutworm sex pheromone are 10 μ g/h.
Embodiment 5 to embodiment 15 black cutworm sex pheromone by mass fraction include 28%~33% Z7-12AC,
11%~15% Z9-14AC, 27%~31% carvacrol, 24%~31% 2-hydroxy-4-n-octoxybenzophenone
With 3%~5% isoamyl acetate, average daily insect-catching quantity 20.2, the evaporation rate of black cutworm sex pheromone is 10 μ g/h.
The black cutworm sex pheromone of comparative example 1 to comparative example 4 includes 66% Z7-12AC and 34% by mass fraction
Z9-14AC, average daily insect-catching quantity 7.2, the evaporation rate of black cutworm sex pheromone are 10 μ g/h.
From above-mentioned data it is found that by mass fraction include 20%~37% Z7-12AC, 4%~17% Z9-14AC,
23%~33% carvacrol and 15%~35% 2-hydroxy-4-n-octoxybenzophenone black cutworm sex pheromone compared with
The black cutworm sex pheromone in the prior art for containing 66% Z7-12AC and 34% Z9-14AC by mass fraction is traped
The quantity of tigerkin dramatically increases.Black cutworm is not only increased added with carvacrol and 2-hydroxy-4-n-octoxybenzophenone
The stability of sex pheromone also significantly increases with sucking action of the Z7-12AC and Z9-14AC synergy to black cutworm male worm
By force.
The small ground that embodiment 5 increases isoamyl acetate into embodiment 15 on the basis of embodiment 1 to embodiment 4 is old
Brave sex pheromone further enhances pheromones for black cutworm male worm since isoamyl acetate has strong fruity smell
Attraction to improving average daily insect-catching quantity.
Therefore black cutworm sex pheromone in the present invention and preparation method thereof and lure significantly improve triangle and lure
Device is caught to the trapping capability of black cutworm, can effectively black cutworm be prevented and treated and be predicted.
Claims (6)
1. black cutworm sex pheromone, it is characterised in that: by mass fraction, the sex pheromone includes following component:
2. black cutworm sex pheromone according to claim 1, it is characterised in that: by mass fraction, the sex pheromone includes
Following component:
3. the preparation method of black cutworm sex pheromone, it is characterised in that: using in acetone solution claim any one of 1-2
Black cutworm sex pheromone solution is made in black cutworm sex pheromone.
4. the preparation method of black cutworm sex pheromone according to claim 3, it is characterised in that: the black cutworm property
The quality of pheromones is 500 to 3000 μ g, and the dosage of the acetone is 100 μ L to 300 μ L.
5. the lure of black cutworm sex pheromone, it is characterised in that: including release, by black cutworm property described in claim 3
Pheromones solution is placed in release.
6. the lure of black cutworm sex pheromone according to claim 5, it is characterised in that: the release is by natural
Rubber or synthetic rubber or polyethylene or polyvinyl chloride or paper material or resin or viscose material are made.
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| CN107286021B (en) * | 2017-05-29 | 2020-02-04 | 中国农业科学院植物保护研究所 | Halogenated pheromone analogue for preventing and treating black cutworm |
| CN107318832A (en) * | 2017-08-08 | 2017-11-07 | 中国农业科学院植物保护研究所 | A kind of sex attractant halogenated analogues for being used to prevent and treat black cutworm |
| CN107372497B (en) * | 2017-08-16 | 2020-05-26 | 广西壮族自治区林业科学研究院 | Trichoplusia agnata attractant and application method thereof |
| CN107467020B (en) * | 2017-08-20 | 2020-04-24 | 中国农业科学院植物保护研究所 | Attractant composition for preventing and treating black cutworm |
| CN107836450A (en) * | 2017-11-06 | 2018-03-27 | 中国农业科学院植物保护研究所 | A kind of preparation method and application of big cutworm gyplure |
| CN108990982A (en) * | 2018-08-29 | 2018-12-14 | 广西驰胜农业科技有限公司 | A kind of lure and preparation method thereof for preventing and treating black cutworm |
| CN113678827B (en) * | 2021-09-06 | 2023-03-24 | 广东省科学院动物研究所 | Attractant composition for black cutworm larvae and application thereof |
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| CN105409950A (en) * | 2015-12-08 | 2016-03-23 | 中国农业科学院植物保护研究所 | Method for preparing insect attractant based on molecular structure fragment changes |
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2016
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1359618A (en) * | 2000-12-21 | 2002-07-24 | 中国科学院动物研究所 | Sex attractant for small carpenter-worm moth |
| CN102422831A (en) * | 2011-09-30 | 2012-04-25 | 北京中捷四方生物科技有限公司 | Lure core for controlling proxenus lepigone |
| CN104186469A (en) * | 2014-09-12 | 2014-12-10 | 陕西理工学院 | Sex attractant and attraction core for attracting chilo suppressalis |
| CN105409950A (en) * | 2015-12-08 | 2016-03-23 | 中国农业科学院植物保护研究所 | Method for preparing insect attractant based on molecular structure fragment changes |
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