CN107242241A - A kind of miticide composition containing doractin and tebufenpyrad - Google Patents
A kind of miticide composition containing doractin and tebufenpyrad Download PDFInfo
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- CN107242241A CN107242241A CN201710633966.2A CN201710633966A CN107242241A CN 107242241 A CN107242241 A CN 107242241A CN 201710633966 A CN201710633966 A CN 201710633966A CN 107242241 A CN107242241 A CN 107242241A
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- China
- Prior art keywords
- tebufenpyrad
- doractin
- etoxazole
- flufenoxuron
- miticide composition
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
-
- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
- A01N43/76—1,3-Oxazoles; Hydrogenated 1,3-oxazoles
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of active component by doractin, tebufenpyrad and any one composition is constituted in flufenoxuron or etoxazole miticide composition, the acaricide has the advantages that prevention effect is better than single component, dosage reduction, cost is low, delay pest resistance to produce, there is good prevention effect for the common Agricultural Mites such as citrus red mite, panonychus ulmi, had a good application prospect in terms of exploitation is new Pesticidal composition.
Description
Technical field
The invention belongs to pesticide acaricide field, and in particular to one kind is containing doractin, tebufenpyrad and selected from flufenoxuron
With the miticide composition and its purposes in preventing and treating Agricultural Mites of the 3rd active component of any one in etoxazole.
Background technology
Doractin (Doramectin), is the third generation derivative of new macrolide antibiotics AVM, by base
Because of the Avid kyowamycin of restructuring(Streptomyces arermitilis) new strains ferment and obtained, and are that a kind of new, wide spectrum is killed
Worm medicine, especially has good prevention effect to mite class.
Tebufenpyrad(tebufenpyrad), it is a kind of amide-type acaricide, mite class each growth period is had immediate effect and efficiently, holding effect
Phase is long, with osmotically active, has splendid selectivity to target crop, is not likely to produce poisoning.To Tetranychidae, Tarsonemidae, goitre
The various pests such as mite section, Tenuipalpidae, Aphidiadae, Aleyrodidae have a preferably preventing and treating activity, and most of are killed with existing frequently-used
Worm agent no interactions resistance.
Flufenoxuron(flufenoxuron), it is a kind of benzoyl area kind insect growth regulator, IGR, Action mechanism is suppression
Chitin synthesis processed, so as to hinder the development of insect epidermis in insectean metamorphosis or molting process, mite class to mezzanine level and
Insect has higher preventing and treating activity, is currently widely used for citrus, cotton, grape, soybean, prevents and treats mite class in seeding corn and other crops
With other insects, because it has good blade face anelasticity, therefore lasting effect is preferable.
Etoxazole(etoxazole), belong to diphenyl oxazoline class acaricide, be mainly used in preventing and treating a variety of tetranychids, be one
Contact killing type acaricide is planted, its mechanism of action is to suppress the normal molting process of mite class, and with ovicidal activity, can effectively be controlled
The whole juvenile stage of mite(Ovum, young mite and deutonymph), into mite there is infertility to act on female, to Tetranychus urticae, citrus red mite etc.
All there is good prevention effect.
It is still at present chemical prevention for the Main Means that Agricultural Mites are prevented and treated, the long-term use of single-activity composition makes
The resistance to the action of a drug of evil mite gradually strengthens, and resistance produces speed and increasingly accelerated, the main method for tackling this phenomenon be research and development with
The novel active composition of existing kind no interactions resistance carries out reasonable compounding use to existing pesticide species, due to previous means
The cost that needs is higher, the cycle is longer, therefore it is optimal selection that existing pesticide species are carried out with rationally compounding.Rational agricultural chemicals
Compounding can not only slow down resistance generation, expand preventing and treating spectrum, additionally it is possible to produce significant synergistic function, the preventing and treating in field
Effect is significantly better than the use of single medicament, and applies time saving and energy saving, simultaneously as the consumption of active ingredient greatly reduces, it is right
The environmental pollution and food-safety problem caused in residues of pesticides has a certain degree of alleviation.
The content of the invention
For single dose prevention effect it is poor, be also easy to produce the resistance to the action of a drug the problems such as, the present inventor passes through long felt, proposes that one kind is killed
Acaricidal composition, its active component the 3rd activity of any one by doractin, tebufenpyrad and in flufenoxuron or etoxazole
Composition is constituted, and the active component of the different mechanisms of action is compounded, and is expanded preventing and treating spectrum, has been delayed the evil mite resistance to the action of a drug to generate,
Also there is good prevention effect for the evil mite population developed immunity to drugs, and its prevention effect is better than single component, uses
Dose is reduced, and reduces cost.
The present invention is achieved through the following technical solutions:
A kind of miticide composition, its active component be doractin, tebufenpyrad and in flufenoxuron or etoxazole any one
The 3rd active component, the weight ratio scope of doractin, tebufenpyrad and the 3rd active component is 1-20:1-20:1-20, preferably
For 1-10:1-10:1-10, more preferably doractin, tebufenpyrad and flufenoxuron weight ratio scope are 1-4:1-8:1-
5;The weight ratio scope of doractin, tebufenpyrad and etoxazole is 1-8:1-5:1-6.
Miticide composition of the present invention can be configured to suitable formulation, root together with acceptable auxiliary agent on agricultural chemicals
The need for according to actual conditions, aqueous emulsion, microemulsion or wettable powder are preferably prepared to, in the formulation the weight hundred of active component
Point content is usually the 0.1%-99.9%, preferably 1-70% of total formulation weight.
Miticide composition of the present invention can be used in the preventing and treating of the plant evil mite such as common Acariformes, Acarina, for example
Tetranychus urticae, Tetranychus cinnabarinus, goitre mite, panonychus ulmi, cotton red spider, citrus red mite etc..
Miticide composition of the present invention can obtain following beneficial effect:
(1), biological source active insecticidal components doractin and chemical pesticide compounded, the active component of the different mechanisms of action
It is used in mixed way, not only expands preventing and treating spectrum, and slow down the drug-fast generation of evil mite significantly;
(2)Obvious synergistic function can be obtained to frequently seen plants evil mite, prevention effect is significantly improved;
(3)Pesticide usage amount can be reduced, has certain improve to make for the unstable inferior position of biogenic pesticide slowly effect, drug effect
With reducing persticide residue, mitigate environmental pollution;
(4)Insect is slow down significantly to the drug-fast generation of single farm chemical ingredients.
Embodiment
By following examples, the present invention is described in detail, but present invention is not limited in set forth below, reality
It is commercially available material to apply active compound, auxiliary agent involved in example etc..
1st, embodiment 1-6 table 1 Suo Shi according to being prepared, and each raw material is represented with parts by weight, and embodiment 1-2 is prepared
Into aqueous emulsion, embodiment 3-4 is configured to microemulsion, and embodiment 5-6 is configured to wettable powder.
The example of formulations formula -1 of table 1
Raw material | 1 | 2 | 3 | 4 | 5 | 6 |
Doractin | 1 | 1 | 4 | 1 | 4 | 10 |
Tebufenpyrad | 1 | 2 | 8 | 6 | 1 | 4 |
Flufenoxuron | 1 | 4 | 5 | 5 | 1 | 1 |
Calcium lignosulfonate | 3 | 8 | - | - | 6 | 8 |
Thermally coupled distillation columns | 4 | 5 | 4 | 4 | - | - |
Agriculture breast 1601 | - | - | 6 | 4 | 4 | 6 |
Ethylene glycol | 5 | 8 | 5 | 4 | - | - |
Xanthans | 0.6 | 0.2 | - | - | - | - |
Epoxidized soybean oil | 17 | 30 | - | - | - | - |
1-METHYLPYRROLIDONE | - | - | 14 | 20 | - | - |
Cyclohexanone | 5 | 10 | 40 | 35 | - | - |
Attapulgite | 45 | 55 | ||||
Deionized water | 55 | 60 | 40 | 35 | - | - |
2nd, embodiment 7-12 table 2 Suo Shi according to being prepared, and each raw material is represented with parts by weight, and embodiment 7-9 is configured to
Aqueous emulsion, embodiment 10-12 is configured to microemulsion, and processing method is conventional method.
The example of formulations formula -2 of table 2
Raw material | 7 | 8 | 9 | 10 | 11 | 12 |
Doractin | 1 | 2 | 1 | 5 | 10 | 15 |
Tebufenpyrad | 1 | 3 | 5 | 1 | 12 | 12 |
Etoxazole | 1 | 6 | 6 | 10 | 1 | 8 |
Agriculture breast 2201 | 3 | 6 | 5 | - | - | - |
Thermally coupled distillation columns | 3 | 8 | 4 | - | - | - |
Nongru-700 | - | - | - | 5 | 5 | 6 |
Agriculture breast 1601 | - | - | - | 6 | 4 | 6 |
Ethylene glycol | 4 | 6 | 5 | 3 | 3 | 4 |
Xanthans | 0.4 | 0.1 | 0.3 | - | - | - |
Epoxidized soybean oil | 15 | 25 | 25 | - | - | - |
1-METHYLPYRROLIDONE | - | - | - | 16 | 15 | 20 |
Cyclohexanone | 5 | 8 | 7 | 32 | 30 | 35 |
Deionized water | 50 | 70 | 65 | 32 | 30 | 30 |
3rd, indoor virulence is tested
(1)Indoor virulence test to citrus red mite
Active compound is weighed according to weight ratio shown in embodiment 1-12 respectively, uniform mixed dissolution is in acetone, then is diluted to
Five gradient concentrations of 20ppm, 40ppm, 80ppm, 160ppm, 320ppm, are citrus for examination insect using clear water processing as control
Red spider, sod cultivation is leaf dipping method, and dead borer population is investigated after 36 hours, and the co-toxicity coefficient of mixture is calculated using the abundant methods of Sun Yun,
As shown in table 1, CTC >=120 represent there is synergistic function to result of the test, and 80 < CTC < represent summation action, CTC≤80
Represent that there is antagonism, measurement result is as shown in the table.
The Toxicity Determination result of the doractin of table 3, tebufenpyrad and flufenoxuron to citrus red mite
Reagent agent | Proportioning | EC50(g/L) | CTC |
Doractin | - | 4.87 | - |
Tebufenpyrad | - | 2.64 | - |
Flufenoxuron | - | 1.83 | - |
Doractin:Tebufenpyrad:Flufenoxuron | 1:1:1 | 0.92 | 288.43 |
Doractin:Tebufenpyrad:Flufenoxuron | 1:2:4 | 0.86 | 258.50 |
Doractin:Tebufenpyrad:Flufenoxuron | 4:8:5 | 1.06 | 243.59 |
Doractin:Tebufenpyrad:Flufenoxuron | 1:6:5 | 1.13 | 272.17 |
Doractin:Tebufenpyrad:Flufenoxuron | 4:1:1 | 1.43 | 240.23 |
Doractin:Tebufenpyrad:Flufenoxuron | 10:4:1 | 1.72 | 211.93 |
The Toxicity Determination result of the doractin of table 4, tebufenpyrad and etoxazole to citrus red mite
Reagent agent | Proportioning | EC50(g/L) | CTC |
Doractin | - | 3.65 | - |
Tebufenpyrad | - | 1.73 | - |
Etoxazole | - | 2.82 | - |
Doractin:Tebufenpyrad:Etoxazole | 1:1:1 | 0.84 | 295.99 |
Doractin:Tebufenpyrad:Etoxazole | 2:3:6 | 0.98 | 254.54 |
Doractin:Tebufenpyrad:Etoxazole | 1:5:6 | 1.37 | 165.52 |
Doractin:Tebufenpyrad:Etoxazole | 5:1:10 | 1.07 | 272.17 |
Doractin:Tebufenpyrad:Etoxazole | 10:12:1 | 0.93 | 246.55 |
Doractin:Tebufenpyrad:Etoxazole | 15:12:8 | 1.43 | 175.10 |
(2)To the Toxicity Determination of panonychus ulmi
Each active compound is compounded according to weight ratio shown in embodiment 1-12 respectively, be diluted to respectively 20ppm, 40ppm,
80ppm, 160ppm, 320ppm gradient concentration, are panonychus ulmi for examination insect using clear water processing as control, raw survey side
Method is leaf dipping method, and 36 as a child investigate dead borer population respectively, the co-toxicity coefficient of mixture are calculated using the abundant methods of Sun Yun, result of the test is such as
Shown in table 1, CTC >=120 represent there is synergistic function, and 80 < CTC < represent summation action, and CTC≤80 are represented with short of money
Anti- effect, measurement result is as shown in the table.
The Toxicity Determination result of the doractin of table 5, tebufenpyrad and flufenoxuron to panonychus ulmi
Reagent agent | Proportioning | EC50(g/L) | CTC |
Doractin | - | 4.12 | - |
Tebufenpyrad | - | 2.93 | - |
Flufenoxuron | - | 2.36 | - |
Doractin:Tebufenpyrad:Flufenoxuron | 1:1:1 | 1.69 | 176.15 |
Doractin:Tebufenpyrad:Flufenoxuron | 1:2:4 | 1.74 | 153.54 |
Doractin:Tebufenpyrad:Flufenoxuron | 4:8:5 | 1.58 | 184.87 |
Doractin:Tebufenpyrad:Flufenoxuron | 1:6:5 | 1.63 | 166.97 |
Doractin:Tebufenpyrad:Flufenoxuron | 4:1:1 | 1.86 | 185.83 |
Doractin:Tebufenpyrad:Flufenoxuron | 10:4:1 | 2.72 | 130.80 |
The Toxicity Determination result of the doractin of table 6, tebufenpyrad and etoxazole to panonychus ulmi
Reagent agent | Proportioning | EC50(g/L) | CTC |
Doractin | - | 3.89 | - |
Tebufenpyrad | - | 2.13 | - |
Etoxazole | - | 3.04 | - |
Doractin:Tebufenpyrad:Etoxazole | 1:1:1 | 1.03 | 275.95 |
Doractin:Tebufenpyrad:Etoxazole | 2:3:6 | 1.17 | 241.30 |
Doractin:Tebufenpyrad:Etoxazole | 1:5:6 | 0.94 | 278.84 |
Doractin:Tebufenpyrad:Etoxazole | 5:1:10 | 1.22 | 259.99 |
Doractin:Tebufenpyrad:Etoxazole | 10:12:1 | 1.49 | 180.89 |
Doractin:Tebufenpyrad:Etoxazole | 15:12:8 | 1.78 | 162.22 |
More than it is raw survey it can be seen from result composition of the present invention to citrus red mite, that panonychus ulmi has is very good
Prevention effect, specific activity composition be used alone preventive effect have significantly improves, have in commercialization Pesticidal composition is developed into
Good application prospect.
Claims (6)
1. a kind of miticide composition containing doractin and tebufenpyrad, it is characterised in that principle active component includes Doramectin
Element, also tebufenpyrad, the 3rd active component containing any one in flufenoxuron and etoxazole.
2. miticide composition according to claim 1, it is characterised in that:Doractin, tebufenpyrad and the 3rd active component
Weight than scope be 1-20:1-20:1-20.
3. miticide composition according to claim 2, it is characterised in that:Doractin, tebufenpyrad and the 3rd active component
Weight than scope be 1-10:1-10:1-10.
4. miticide composition according to claim 3, it is characterised in that:The weight of doractin, tebufenpyrad and flufenoxuron
It is 1-4 than scope:1-8:1-5;The weight ratio scope of doractin, tebufenpyrad and etoxazole is 1-8:1-5:1-6.
5. the miticide composition according to any one of claim 1-4, it is characterised in that:The miticide composition and agricultural
Upper acceptable auxiliary component is configured to aqueous emulsion or microemulsion together.
6. miticide composition according to claim 5, it is used for the purposes for preventing and treating Agricultural Mites.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113575606A (en) * | 2021-07-29 | 2021-11-02 | 鹤壁全丰生物科技有限公司 | Flufenoxuron dispersible agent with high stability |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101473824A (en) * | 2008-12-18 | 2009-07-08 | 孙家隆 | Acaricide composition containing pyrimethanil and etoxazole |
CN106857603A (en) * | 2017-02-15 | 2017-06-20 | 李金环 | A kind of miticide composition |
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- 2017-07-29 CN CN201710633966.2A patent/CN107242241A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101473824A (en) * | 2008-12-18 | 2009-07-08 | 孙家隆 | Acaricide composition containing pyrimethanil and etoxazole |
CN106857603A (en) * | 2017-02-15 | 2017-06-20 | 李金环 | A kind of miticide composition |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113575606A (en) * | 2021-07-29 | 2021-11-02 | 鹤壁全丰生物科技有限公司 | Flufenoxuron dispersible agent with high stability |
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