CN107156160A - A kind of composition and method for preventing and treating oriental fruit months - Google Patents
A kind of composition and method for preventing and treating oriental fruit months Download PDFInfo
- Publication number
- CN107156160A CN107156160A CN201710420826.7A CN201710420826A CN107156160A CN 107156160 A CN107156160 A CN 107156160A CN 201710420826 A CN201710420826 A CN 201710420826A CN 107156160 A CN107156160 A CN 107156160A
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- Prior art keywords
- composition
- fruit
- agent
- preventing
- fenoxycarb
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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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/34—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/12—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
Abstract
The present invention relates to a kind of composition for preventing and treating oriental fruit months, the composition contains following components：Fenoxycarb 1 20%, d ichlorbenzuron 1 20%, Celastrus angulatus 1 20%, tip-nip 0.1 1%, for preventing and treating oriental fruit months, effect is preferable.
Description
Technical field：
The invention belongs to pest and disease control of fruit trees field, a kind of composition for preventing and treating oriental fruit months and side are specifically related to
Method.
Technical background：
The small moth fruit moth of oriental fruit months, also known as pears, pears Ji heart-eating worm, peach folding slightly worm, east moth fruit moth, referred to as claim pears small,
Belong to Lepidoptera, Olethreutidae is worldwide moth fruit property insect, caused harm host volatiles with larva brill moth, be distributed widely in Asia
Continent, Europe, America and Australia, are one of the primary pest in orchard, and its feeding habits is miscellaneous to endanger peach, apple, pears, apricot, loquat, pawpaw
Deng fruit tree.Peach garden oriental fruit months larva is transferred to apple in spring main harm branch, summer harm branch and peach fruit, autumn
Garden, theatre, harm fruit.Tender tip is endangered, causes tender tip dead, after influenceing fruit tree growth, fruit killed, fruit is easily caused in early days
Come off in fact, cause the underproduction, though the later stage, which does not shift to an earlier date, is full of frass inside shedding, fruit, unbearably eat.In many regional pears of China
Grapholita spp has the trend aggravated year by year, and the wormed fruit rate in the aggrieved serious theatre in part is up to more than 70%, has a strong impact on fruit
Quality and yield.
It is to widely use come the preventing and treating oriental fruit months of large area to carry out Insect pest suppression using sex attractant in the prior art
Method, but gyplure trapping pears it is small predominantly male worm, as long as male worm quantity is not less than certain threshold value in a population,
The fast development of population may would not be influenceed, therefore in the small practice of pears is prevented and treated using sex attractant, attractant or trapping
Device has to reach that certain density can just have good effect, and sex attractant is easily oxidized and decomposed, and this will make
Input cost is prevented and treated to rise, and it is slow to take effect.
It is also the method commonly used in agricultural practice using chemical pesticide control oriental fruit months, but is due to that it has brill moth
Characteristic, larva is once eaten into tender tip and fruit, and chemical pesticide cannot play preferable preventive and therapeutic effect.In addition the long-term of agricultural chemicals makes
With not only accelerating, pest resistance to insecticide develops, dosage increases increasingly, and kills natural enemy, pollution of ecological environment, causes fruit
Residues of pesticides are exceeded.The critical period of chemical control is ovum phase, newly hatched larvae brill moth phase, the de- fruiting period of mature larva and adult stage.
Therefore research medicament is one of key link of effective control heart-eating worm occurrence injury to ovum, larva and the action effect of adult.
Juvenile hormone insecticides are mainly balanced by interference insect hormone in vivo, and influence larva becomes pupa or pupa emerging adult
Physiology course, form overage larva or intermediate, and then control it to grow.The main function object of such active material
For larva and pupa, but insect to reaching maturity and ovum also have an impact, and include preventing the embryonic development of insect ovum, increase larva
Cast off a skin number of times, adult is produced infertile phenomenon etc..
The present inventor is had found by studying, by the fenoxycarb with juvenile hormone function and the d ichlorbenzuron of moulting hormone function
And after the Celastrus angulatus with function of tagging is used in mixed way, used at the initial stage of the long fruit of fruit tree or the small early period of origination of pears,
It can be very good to prevent and treat the small harm of pears, control rate, by further perfect, completes the present invention more than 90%.
The content of the invention：
It is an object of the invention to provide a kind of composition for preventing and treating oriental fruit months, dispenser is simple, and prevention effect is good, tool
The technical scheme that body is used for：
A kind of composition for preventing and treating oriental fruit months, it is characterised in that the composition contains following components：Fenoxycarb 1-
20%, d ichlorbenzuron 1-20%, Celastrus angulatus 1-20%, tip-nip 0.1-1%；The composition further comprises agricultural chemicals and helped
Agent, and then agricultural chemicals suspension agent is prepared into, the auxiliary agent includes emulsifying agent, wetting agent, dispersant, stabilizer, antifreezing agent, defoamer
Deng.
The preparation method of suspending agent of the present invention is：Celastrus angulatus is first dissolved in acetone, fenoxycarb and children of going out then is added
Urea, stirs, and adds other auxiliary agents 2 hours of abrading-ball in ball crusher, be then pumped into cutter and add tip-nip,
Water is mixed, and has both been obtained through high speed shear is well mixed.
The invention further relates to a kind of method for preventing and treating oriental fruit months：At the beginning of the initial stage of the long fruit of fruit tree or the small generation of pears
Phase, it will be sprayed after the composition dilution of the present invention in pear tree, have good prevention effect to worm's ovum, larva and adult.
Beneficial effects of the present invention are：
1st, prevented and treated in the early period of origination of insect pest or before not occurring, can be very good to prevent and treat the harm of oriental fruit months；
2nd, the chemical substance of plant source and the mixing of insect growth hormonal substance have been used, has made composition while being provided with
The function of juvenile hormone and moulting hormone, while also having action of contace poison, can not only prevent and treat ovum, children can also be prevented and treated well
Worm and adult；
3rd, tip-nip is added in the formulation, the effect of medicament can be improved, while composition security is good, to crop
With it is environmentally friendly.
Embodiment
With reference to embodiment to further instruction of the present invention, the percentage in embodiment is weight ratio, but this hair
It is bright to be not limited thereto.
1st, example of formulations
The fenoxycarb d ichlorbenzuron Celastrus angulatus suspending agent of embodiment 1 15%
Fenoxycarb 5%, d ichlorbenzuron 5%, Celastrus angulatus 5%, tip-nip 0.5%, acetone 3%, aliphatic alcohol polyethenoxy
Ether 15%, neopelex 5%, ethylene glycol 1%, water complements to 100%.
Preparation method is：Celastrus angulatus is first dissolved in acetone, fenoxycarb and d ichlorbenzuron is then added, stirs, is added
AEO, neopelex 2 hours of abrading-ball in ball crusher, then it is pumped into cutter and adds
Tip-nip, water mixing, had both been obtained through high speed shear is well mixed.
The fenoxycarb d ichlorbenzuron Celastrus angulatus suspending agent of embodiment 2 18%
Fenoxycarb 5%, d ichlorbenzuron 7%, Celastrus angulatus 6%, tip-nip 0.8%, acetone 5%, aliphatic alcohol polyethenoxy
Ether 17%, neopelex 6%, ethylene glycol 1%, water complements to 100%.Preparation method be the same as Example 1.
The fenoxycarb d ichlorbenzuron Celastrus angulatus suspending agent of embodiment 3 23%
Fenoxycarb 10%, d ichlorbenzuron 5%, Celastrus angulatus 8%, tip-nip 1%, acetone 6%, AEO
18%, neopelex 7%, ethylene glycol 1%, water complements to 100%.Preparation method be the same as Example 1.
The fenoxycarb d ichlorbenzuron Celastrus angulatus suspending agent of embodiment 4 23%
Fenoxycarb 10%, d ichlorbenzuron 5%, Celastrus angulatus 8%, acetone 6%, AEO 18%, dodecane
Base benzene sulfonic acid sodium salt 7%, ethylene glycol 1%, water complements to 100%.Preparation method be the same as Example 1.
2nd, toxicity is determined；
The inhibitory activity of 2.1 pairs of ovum
Test method：Using infusion process (referring to CN102742583A).The aqueous agar solution of preparation 1%, heating makes its complete
Complete to melt, and pour into while hot in a diameter of 9cm culture dish, each culture dish falls 20ml, standby after cooling；With marking pen by ovum
The position of card and number tag are good, standby；Ovum card is respectively placed in 5s in preparation decoction, ovum card is taken out rapidly, is placed on and is equipped with
Cultivated in the culture dish of agar, while setting clear water to compare and medicament control (medicament control 1：0.2% Celastrus angulatus missible oil；Medicament
Control 2：12.5% fenoxycarb missible oil；Medicament control 3：20% Chlorbenzuron deflocculant, similarly hereinafter).Handle the hatching that ovum is recorded after 96h
Rate.To ensure the unification of all ovum (≤12h) in experiment, the ovum that each female adult is produced is evenly distributed into each processing, and point
Do not mark, each processing ovum used is unnecessary 30；After off-test, certain piece egg hatching rate is very poor (≤70%) in such as compareing,
Then by each handle in the ovum that is produced of the female adult all reject, the results are shown in Table 1.
Inhibitory action of 1 preparation diluent of table, the 4000 times of dilute liquid medicines to oriental fruit months ovum
As can be seen from Table 1, composition of the invention to the inhibiting rate of the ovum of oriental fruit months more than 90%, even if not having
Have plus the embodiment 4 of tip-nip in, to the inhibiting rate of ovum also more than 85%, better than comparison medicament.The influence of 2.2 pairs of moth fruits
Under indoor conditions, the 3rd day small ovum of the pears for having revealed blackhead is concentrated into picking, at the 5th day, is connected to and cleans up
Apple on, each apple 5-8 ovum, the liquid medicine (dilution 200 times) of microsyringe injection various concentrations is in apple calyx
The μ L of the depression scraps of paper 1, often handle 100 ovum, and 3 repetitions, indoor stagnation 3-5min is put into growth cabinet and continues to raise, system
Count borer fruit rate.It the results are shown in Table 2.
Influence of the chemicals treatment ovum of the present invention of table 2 to moth fruit
| Medicament | Borer fruit rate % |
| Embodiment 1 | 3.35 |
| Embodiment 2 | 4.27 |
| Embodiment 3 | 3.63 |
| Embodiment 4 | 8.42 |
| Medicament control 1 | 10.21 |
| Medicament control 2 | 11.24 |
| Medicament control 3 | 12.28 |
| Clear water is compareed | 85.36 |
From borer fruit rate, medicament of the invention effectively can prevent oriental fruit months from eating into fruit under indoor conditions
Portion, so as to ensure the quality of fruit.
2.3 contact efficacy
It is super with reference to what,《Oriental fruit months Grapholita molesta lure interference and environmental friendly control techniques research》In
Method carry out contact efficacy measure.
Adult:Reagent agent is diluted to finite concentration (1000 times of liquid), is put into 20m1's with pipette, extract 1ml decoctions
In test tube, test tube is put on desktop, test tube is rolled rapidly, decoction is formed one layer of medicine film on tube wall.After after acetone volatilization, connect
Enter the oriental fruit months adult or larva for sprouting wings in 24h, often pipe 10, are repeated 3 times, the mouth of pipe is sealed with crocus cloth, handle 24h
Dead borer population is checked afterwards, is calculated the death rate, be the results are shown in Table 3.
Contact efficacy of the medicament of the present invention of table 3 to oriental fruit months adult/larva
| Medicament | Adult mortality % | Larval mortality |
| Embodiment 1 | 100 | 100 |
| Embodiment 2 | 100 | 100 |
| Embodiment 3 | 100 | 100 |
| Embodiment 4 | 100 | 100 |
| Medicament control 1 | 95.21 | 56.73 |
| Medicament control 2 | 46.32 | 63.23 |
| Medicament control 3 | 54.29 | 87.57 |
| Clear water is compareed | 12.22 | 11.25 |
Table 3, can be with as can be seen that the medicament of the present invention is preferable to the larva of oriental fruit months and the contact efficacy of adult
Insect pest is iterated for preventing and treating.
3rd, field control
In Henan Shangqiu Ningling theatre, if trial zone and check plot, the age of tree, the outward appearance growing way of fruit tree are substantially uniform consistent,
Soil fertility is basically identical, and way to manage method is basically identical, and fruit is without bagging.At the initial stage of the long fruit of fruit tree, it incite somebody to action this
The composition of invention is applied on fruit tree, co-administer three times (3,5, July respectively once), investigated in picking time (September or so),
Trial zone and check plot are sampled using diagonal process, 10 points, each 200 fruits of points for investigation continuous observation during each area's investigation
It is real, the borer fruit rate of oriental fruit months is calculated, 4 are the results are shown in Table.
The medicament field insect prevention rate of the present invention of table 4
Table 4 can be seen that the medicament of the present invention and the fruit tree (clear water) without any measure of use is compared, borer fruit rate
Significantly reduce, while as can be seen that pear tree half without using medicament or so can be endangered by oriental fruit months.
Claims (6)
1. a kind of composition for preventing and treating oriental fruit months, it is characterised in that the composition contains following components：Fenoxycarb 1-
20%, d ichlorbenzuron 1-20%, Celastrus angulatus 1-20%, tip-nip 0.1-1%.
2. composition according to claim 1, it is characterised in that composition further comprises insecticides adjuvant.
3. composition according to claim 2, it is characterised in that the auxiliary agent includes emulsifying agent, wetting agent, dispersant, steady
Determine agent, antifreezing agent, defoamer etc..
4. according to any described compositions of claim 1-3, it is characterised in that the composition is suspending agent.
5. the preparation method of claim 4, it is characterised in that Celastrus angulatus first is dissolved in into acetone, then adds fenoxycarb and children of going out
Urea, stirs, and adds other auxiliary agents 2 hours of abrading-ball in ball crusher, be then pumped into cutter and add tip-nip,
Water is mixed, and has both been obtained through high speed shear is well mixed.
6. a kind of method for preventing and treating oriental fruit months, it is characterised in that initial stage or the small early period of origination of pears in the long fruit of fruit tree,
It will be sprayed after claim 1-4 composition dilution in pear tree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710420826.7A CN107156160A (en) | 2017-06-07 | 2017-06-07 | A kind of composition and method for preventing and treating oriental fruit months |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710420826.7A CN107156160A (en) | 2017-06-07 | 2017-06-07 | A kind of composition and method for preventing and treating oriental fruit months |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107156160A true CN107156160A (en) | 2017-09-15 |
Family
ID=59824556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710420826.7A Pending CN107156160A (en) | 2017-06-07 | 2017-06-07 | A kind of composition and method for preventing and treating oriental fruit months |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107821418A (en) * | 2017-10-24 | 2018-03-23 | 天峨县平昌生态农业有限公司 | A kind of composition for preventing and treating plum heart-eating worm |
| CN109874810A (en) * | 2019-01-30 | 2019-06-14 | 广东省农业科学院植物保护研究所 | A kind of Conopomorpha sinensis Bradley adult stage cooperates with preventing control method with the ovum phase |
| CN115581238A (en) * | 2022-10-27 | 2023-01-10 | 河南农王实业有限公司 | Agricultural composition containing fenoxycarb and chlorbenzuron |
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| CN102726429A (en) * | 2011-11-28 | 2012-10-17 | 广东中烟工业有限责任公司 | Diflubenzuron composite formula for controlling redried strip cigarette beetles and controlling method for same |
| CN103858867A (en) * | 2014-03-03 | 2014-06-18 | 中国农业大学 | Oriental fruit moth sex pheromone synergism lure and application thereof |
| CN105284521A (en) * | 2015-09-23 | 2016-02-03 | 无锡市阳山镇福寿水蜜桃专业合作社 | Method preventing juicy peach oriental fruit moth |
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2017
- 2017-06-07 CN CN201710420826.7A patent/CN107156160A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102726429A (en) * | 2011-11-28 | 2012-10-17 | 广东中烟工业有限责任公司 | Diflubenzuron composite formula for controlling redried strip cigarette beetles and controlling method for same |
| CN103858867A (en) * | 2014-03-03 | 2014-06-18 | 中国农业大学 | Oriental fruit moth sex pheromone synergism lure and application thereof |
| CN105284521A (en) * | 2015-09-23 | 2016-02-03 | 无锡市阳山镇福寿水蜜桃专业合作社 | Method preventing juicy peach oriental fruit moth |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107821418A (en) * | 2017-10-24 | 2018-03-23 | 天峨县平昌生态农业有限公司 | A kind of composition for preventing and treating plum heart-eating worm |
| CN109874810A (en) * | 2019-01-30 | 2019-06-14 | 广东省农业科学院植物保护研究所 | A kind of Conopomorpha sinensis Bradley adult stage cooperates with preventing control method with the ovum phase |
| CN109874810B (en) * | 2019-01-30 | 2021-01-05 | 广东省农业科学院植物保护研究所 | Litchi fruit borer adult stage and egg stage cooperative prevention and control method |
| CN115581238A (en) * | 2022-10-27 | 2023-01-10 | 河南农王实业有限公司 | Agricultural composition containing fenoxycarb and chlorbenzuron |
| CN115581238B (en) * | 2022-10-27 | 2024-04-05 | 河南农王实业有限公司 | Agricultural composition containing fenoxycarb and chlorbenzuron |
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