CN106879609A - A kind of Pesticidal combination containing doractin and Nylar - Google Patents
A kind of Pesticidal combination containing doractin and Nylar Download PDFInfo
- Publication number
- CN106879609A CN106879609A CN201710079868.9A CN201710079868A CN106879609A CN 106879609 A CN106879609 A CN 106879609A CN 201710079868 A CN201710079868 A CN 201710079868A CN 106879609 A CN106879609 A CN 106879609A
- Authority
- CN
- China
- Prior art keywords
- nylar
- doractin
- pesticidal combination
- active component
- combination according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- 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
Abstract
The invention discloses the Pesticidal combination that a kind of active component is made up of doractin and Nylar, its weight ratio is 1:80‑80:1, preferably 1:40‑40:1, more preferably 1:20‑1:10, the present composition can be configured to acceptable formulation on agricultural chemicals together with suitable auxiliary agent, and more suitable formulation has water dispersible granules, wettable powder and aqueous emulsion.Present composition component compatibility rationally, has significant synergies compared with single dose, and environmentally safe, to people and animals' low toxicity, has good prospect in terms of Pesticidal composition exploitation.
Description
Technical field
The present invention relates to a kind of Pesticidal combination containing doractin and Nylar, include for prevent and treat prevent and treat in agricultural
Diamondback moth, beet armyworm belong to technical field of compounded pesticide in interior lepidoptera pest.
Background technology
Doractin（doramectin）It is a kind of new macrolide antibiotics, by the AVM hereinafter strepto- of genetic recombination
Bacteria strain fermentation is obtained, and the mechanism of action with AVM is similar, is all by stimulating neurotransmitter GABA
Release, so as to disturb normal nervous physiology activity, is a kind of efficient, insecticide of wide spectrum, especially has efficient stomach to mite class
Poison and action of contace poison, and with faint fumigation action, without absorbability, to ovum without prevention effect.Doractin have to blade compared with
Strong osmosis, the longevity of residure is long, is influenceed small by rainwater, to crop safety.Because biogenic substances agricultural chemicals is all from susceptible insect
In separate, therefore biogenic pesticide is environmentally safe, pollution-free, and effect is good, the longevity of residure is long, is pesticide in future development
Main way.
Doractin structural formula
Nylar（pyriproxyfen）, belong to a kind of phenylate juvenoid element analog, it is that one kind can upset insect growth
Insect growth regulator, IGR, can effectively suppress abnormal and adult the formation of development of larva, be embodied in suppression egg hatching,
Larval metamorphosis are hindered, formation and influence female adult number of eggs laid of pupa etc. is hindered, can be to Homoptera, Thysanoptera, Lepidoptera, half wing
Mesh insect has certain preventive effect, especially has excellent prevention effect to insects such as aleyrodid, scale insect, thrips, stinkbugs.
Nylar structural formula
The a large amount of use of the insecticide variety of single-activity composition causes the resistance to the action of a drug of current insect high, and single-activity composition
Insecticidal spectrum is narrower, and drug cost and labour cost are improved, and a large amount of use of a large amount of chemical pesticides also results in residues of pesticides, environment
Pollution problem, is unfavorable for the development of green agriculture, therefore develop efficient, low toxicity, environmental protection, the compounding that insecticidal spectrum is wide, the lasting period is long
Insecticide has great positive effect.
The content of the invention
In order to overcome the shortcoming of prior art, above-mentioned deficiency is made up, the invention provides a kind of active component by Doramectin
The Pesticidal combination of element and Nylar composition, wherein doractin have a lasting period more long, and Nylar has that preventive effect is high, consumption
Less and the characteristics of safety and environmental protection, both active ingredient combinations are used, mutual shortcoming can be overcome, effectively expand preventing and treating
Spectrum, the dosage for reducing active ingredient, delay pest resistance to occur, and compared with single component, preventive effect is significantly improved.
The present invention is achieved by the following technical solutions：
A kind of Pesticidal combination, it is characterised in that active component is made up of doractin and Nylar, wherein, doractin and
The weight ratio of Nylar is 1:80-80:1, preferably 1:40-40:1, more preferably 1:20-1:10.
Pesticidal combination of the present invention can add other agriculturally acceptable auxiliary component it is suitable to be configured to
Formulation, more suitable type of dosage form has water dispersible granules, wettable powder or aqueous emulsion.
Above-mentioned to can be applied to insecticides adjuvant of the invention can be agriculturally conventional auxiliary agent species, and such as emulsifying agent can be with
It is neopelex, agriculture breast 600#, styrenated phenol APEO, polyoxyethylene polyoxypropylene block copolymer etc.
Deng excipient can be solvent naphtha, water, diatomite, attapulgite etc. ,if needed can also add antifreezing agent, preservative,
Other auxiliary agents such as defoamer.
Pesticidal combination of the present invention has significant to agricultural pests such as diamondback moth, beet armyworm, aleyrodid, scale insects
Application effect, also has certain preventive effect to sanitary insect pests such as fly, mosquito, blattaria, acarids.
Compared with prior art, Pesticidal combination of the present invention has the advantages that：
（1）Compared with single dose, the preventing and treating spectrum of the Pesticidal combination is wide, and the insect to having produced resistance also has good
Preventive effect, and its resistance to the action of a drug can be delayed to produce, with cooperative synergism effect；
（2）Greatly reduce active component consumption, reduce drug cost；
（3）It is combined from biogenic pesticide doractin and insect growth regulator, IGR Nylar, low toxicity, to person poultry safety,
It is environmentally friendly.
Specific embodiment
By following examples, the present invention is described in detail, but present invention is not limited in set forth below, reality
Apply involved active compound, auxiliary agent in example etc. and be commercially available material.
Toxicity Determination 1
For examination insect：Diamondback moth
Method of testing：Doractin and Nylar are configured to admixing medical solutions according to a certain percentage, 5 different ladders are diluted to respectively
Degree concentration is standby.What test worm choice experiment room was raised, the instar larvae of diamondback moth of the same size 3.Fresh cabbage leaves are cut into greatly
Small consistent leaf dish, is placed in 9cm culture dishes, accesses 15/ware of test worm, and often treatment repeats 4 wares, and liquid is sprayed with sprayer,
The another clear water that sets used as control, after finishing dry moisture, be placed in and 48h is cultivated in 25 DEG C of incubator, inspection result, with tweezer by spray
Son touches polypide and normally as death standard, statistical analysis can not be carried out to result by scrambler, and poison altogether is calculated for examination by Sun Yun is abundant
Coefficient, CTC >=120 show as synergistic effect；CTC≤80 show as antagonism；80 ＜ CTC ＜ 120 show as being added and make
With as a result as shown in table 1.
The doractin of table 1 and Nylar are to diamondback moth Toxicity Determination result
Toxicity Determination result shows that there is collaboration well to increase to diamondback moth larvae for doractin and the composition of Nylar
Effect is acted on.
Toxicity Determination 2
For examination insect：Culex Quinquefasciatus Larvae
Method of testing：Doractin and Nylar are configured to admixing medical solutions according to certain mass ratio, 5 gradients are diluted to respectively
Concentration, is contained in 50ml beakers, using clear water as control, 50 Ability of Culex Pipiens Larvae is accessed in every beaker, interior in 25 DEG C of cultures
Culture 24h, checks death toll, and being touched with glass bar can not escape to judge death standard, statistical analysis be carried out to result, by grandson
Yun Pei calculates co-toxicity coefficient for examination, and CTC >=120 show as synergistic effect；CTC≤80 show as antagonism；80 ＜ CTC
＜ 120 shows as summation action, as a result as shown in table 2.
The doractin of table 2 and Nylar are to diamondback moth Toxicity Determination result
Toxicity Determination result shows that doractin and the composition of Nylar have collaboration well to Culex Quinquefasciatus Larvae
Synergistic effect.
Example of formulations
Present invention is further illustrated below for example of formulations.
1st, water dispersible granules
Doractin 2%, Nylar 40%, sodium lignin sulfonate 10%, polyvinyl acetate 8%, urea 15%, balance of concave convex rod
Soil, crosses pulverizer and crushes, then obtain final product product through granulating screening after each raw material is sufficiently mixed.
2nd, wettable powder
Doractin 3%, Nylar 30%, bay alcohol radical sodium sulphate 20%, sodium alkyl sulfonate 20%, balance of diatomite, Jiang Geyuan
Material crosses pulverizer crushing and obtains final product product after being sufficiently mixed.
3rd, aqueous emulsion
Doractin 1%, Nylar 10%, Nongru-700 # 4.5%, sodium alkyl sulfonate 5%, glycerine 5%, cyclohexanone 6%, epoxy is big
Soya-bean oil 10%, 1.5% xanthans, deionized water supplies surplus, and product is obtained final product through high speed shear after being sufficiently mixed.
Claims (7)
1. a kind of Pesticidal combination, it is characterised in that active component is made up of doractin and Nylar.
2. Pesticidal combination according to claim 1, it is characterised in that the active component doractin and Nylar
Weight is 1 than scope:80-80:1.
3. Pesticidal combination according to claim 2, it is characterised in that the weight of active component doractin and Nylar
It is 1 than scope:40-40:1.
4. Pesticidal combination according to claim 3, it is characterised in that the weight of active component doractin and Nylar
It is 1 than scope:20-1:10.
5. the Pesticidal combination according to claim 1-4 any one, it is characterised in that the composition is agriculturally to permit
Perhaps any formulation.
6. Pesticidal combination according to claim 5, the formulation is water dispersible granules, wettable powder or aqueous emulsion.
7. the Pesticidal combination described in claim 1, prevents and treats including diamondback moth, beet armyworm, aleyrodid, scale insect etc. in agricultural
The purposes of the sanitary insect pest such as agricultural pests or fly, mosquito, blattaria, acarid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710079868.9A CN106879609A (en) | 2017-02-15 | 2017-02-15 | A kind of Pesticidal combination containing doractin and Nylar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710079868.9A CN106879609A (en) | 2017-02-15 | 2017-02-15 | A kind of Pesticidal combination containing doractin and Nylar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106879609A true CN106879609A (en) | 2017-06-23 |
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ID=59178909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710079868.9A Withdrawn CN106879609A (en) | 2017-02-15 | 2017-02-15 | A kind of Pesticidal combination containing doractin and Nylar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106879609A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107372541A (en) * | 2017-07-29 | 2017-11-24 | 响水格思琪科技有限公司 | A kind of Pesticidal combination containing doractin and Nylar |
| WO2019005700A1 (en) * | 2017-06-26 | 2019-01-03 | Merial, Inc. | Dual active parasiticidal granule compositions, methods and uses thereof |
-
2017
- 2017-02-15 CN CN201710079868.9A patent/CN106879609A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019005700A1 (en) * | 2017-06-26 | 2019-01-03 | Merial, Inc. | Dual active parasiticidal granule compositions, methods and uses thereof |
| US11147273B2 (en) | 2017-06-26 | 2021-10-19 | Boehringer Ingelheim Animal Health USA Inc. | Dual active parasiticidal granule compositions, methods and uses thereof |
| CN107372541A (en) * | 2017-07-29 | 2017-11-24 | 响水格思琪科技有限公司 | A kind of Pesticidal combination containing doractin and Nylar |
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Application publication date: 20170623 |