CN115104620A - Furan nicotine insecticidal composition and application thereof - Google Patents
Furan nicotine insecticidal composition and application thereof Download PDFInfo
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- CN115104620A CN115104620A CN202110934080.8A CN202110934080A CN115104620A CN 115104620 A CN115104620 A CN 115104620A CN 202110934080 A CN202110934080 A CN 202110934080A CN 115104620 A CN115104620 A CN 115104620A
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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
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
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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
- 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
- A01N25/22—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 ingredients stabilising the active ingredients
-
- 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
- A01N25/32—Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- General Health & Medical Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to IPC A01N 51/00, in particular to a furan nicotine insecticidal composition and application thereof. The raw materials comprise the following components in percentage by weight: 15-30% of furanonicotine, 7-30% of surfactant, 0.01-10% of rheological additive, 0.5-6% of stabilizer and the balance of solvent. The invention provides a furan nicotine insecticidal composition which has the characteristic of high-efficiency pest control, excellent storage stability and photodegradation, and good dispersibility and stability in the storage process; meanwhile, the insecticidal composition has high photolysis rate, high degradation activity after being applied to crops, environmental friendliness and wide application prospect.
Description
Technical Field
The invention relates to IPC A01N 51/00, in particular to a furan nicotine pesticide composition and application thereof.
Background
With the development of agricultural technology, pesticides have become essential for protecting crops from healthy growth. The nicotine pesticide is a typical botanical pesticide, and is one of the most effective pesticides for controlling piercing-sucking mouthpart pests, small lepidoptera pests, coleopteran pests and the like at present. However, with the increase of demand and the complex characteristics of pesticide formulas, the current nicotine pesticide is difficult to have high-efficiency killing characteristics, storage stability and harmlessness, and the development of the nicotine pesticide in the field of pesticides is limited. Under the background, the exploration of an ecological friendly, strong stability and good control effect insecticidal composition becomes a problem to be solved in the field.
Disclosure of Invention
The invention provides the furan nicotine insecticidal composition, solves the problems of poor stability and low degradation activity of the insecticide in the prior art, and realizes the insecticidal composition which is eco-friendly, strong in stability and good in control effect.
The invention provides a furan nicotine insecticidal composition, which comprises the following raw materials in percentage by weight: 15-30% of furanonicotine, 7-30% of surfactant, 0.01-10% of rheological additive, 0.5-6% of stabilizer and the balance of solvent.
In some preferred embodiments, the furanonicotine has the structure
The furan nicotine with a specific structure is used as an active ingredient of the insecticidal composition, the combined action of a specific surfactant, a rheological additive and a stabilizer is assisted, and the oxygen-containing five-membered heterocycle is used for replacing a halogenated heterocycle structure in a traditional nicotine insecticide, so that the contact killing effect of the insecticidal composition is improved, the application range of the insecticidal composition is further widened, the furan nicotine with the specific structure can be applied to various pests (such as hemipteran pests and beetle pests) in farmland crops, can also be applied to household sanitary insect prevention, and has reliable safety to mammals while effectively killing the pests. In the practical application process, the furanone nicotine and the acetylcholine receptor of the central nerve of the pests act to block the physiological activities of the pests by interfering the nerve transmission of the insects, so that the effects of efficiently killing the pests and being safe to crops are achieved.
In some preferred embodiments, the surfactant is an anionic surfactant and/or a nonionic surfactant.
In some preferred embodiments, the anionic surfactant is a combination of one or more of alkyl sulfonates, fatty alcohol sulfates, secondary alkyl sulfates, phosphate esters, amino acid salts, phenates, enolates, ketosulfonate salts.
In some preferred embodiments, the nonionic surfactant comprises a combination of one or more of fatty alcohol polyoxyethylene ether, fatty acid polyoxyethylene ester, alkylphenol polyoxyethylene ether, block polyether, polyoxyethylene alkylamine, polyoxyethylene alkylamide, glycerol, pentaerythritol, alkylpolyglucoside, and polyol ester.
Further preferably, the cloud point of the nonionic surfactant is 70 to 80 ℃.
Even more preferably, the block polyether is an EPE type block polyether and/or a PEP type block polyether.
Preferably, the surfactant is an anionic surfactant and a nonionic surfactant, the anionic surfactant is sodium dodecyl benzene sulfonate, and the nonionic surfactant is EPE type block polyether; the weight ratio of the sodium dodecyl benzene sulfonate to the EPE type block polyether is 1: (2-5).
The solubility of the furanonicotine in water is low, and the phenomenon that micro-crystals in solute or sol is dissolved and then deposited on the surface of large particles is very easy to occur when the furanonicotine is actually prepared into a pesticide preparation, so that the stability of the insecticidal composition is greatly reduced, and the application of the furanonicotine is limited. According to the invention, the anionic surfactant and the nonionic surfactant are added into the insecticidal composition, so that the energy balance between the surface and the interior of micro particles can be improved, the energy release and the energy receiving of the furanonicotine in a medium can be balanced bidirectionally, the tendency of condensing and enriching small particles to large crystals is reduced, the insecticidal composition can keep better physical stability along with the time lapse and the temperature fluctuation in the long-term storage process, the uniform adhesion of the insecticidal composition on the surfaces of crops in actual use is facilitated, and the pesticide effect is further exerted. Particularly, when the anionic surfactant is sodium dodecyl benzene sulfonate and the nonionic surfactant is EPE type block polyether, the insecticidal composition shows better wetting and penetrating effects when in use, the control efficiency is improved, the insecticidal composition has better temperature resistance and stability when in storage, the polyethylene-polypropylene block molecular chain wraps components such as a stabilizer, a furan smoke agent and the like, the sedimentation rate of ions in a solvent is reduced, and the dispersibility of the insecticidal composition is improved.
In some preferred embodiments, the rheological aid comprises at least one of a small molecule polyol, polyvinyl alcohol, a microbial polysaccharide, polyacrylic acid, polyvinylpyrrolidone.
In some preferred embodiments, the small molecule polyol comprises at least one of ethylene glycol, propylene glycol, glycerol, butylene glycol, and pentylene glycol.
Further preferably, the rheological additive is small molecular polyol, microbial polysaccharide and polyacrylic acid; more preferably, the weight ratio of the small molecular polyol to the microbial polysaccharide to the polyacrylic acid is (3-7): (0.5-1.5): (0.2-0.6).
With the increase of the demand in the agricultural production process, the influence on the environment becomes a non-negligible problem while the furanone plays a prominent advantage. Furanonicotinoids need to be physically and chemically stable before use and also to be able to retain their degradation activity after use, so that negative environmental and biological effects are minimized. According to the invention, through experimental researches, when the rheological additive is micromolecular polyalcohol, microbial polysaccharide and polyacrylic acid, the decomposition trend of the insecticidal composition in the storage process can be reduced, and the photodegradation process of the insecticidal composition can be promoted; the suspected reason is that the limitation of the rheological additive influences the absorption of the insecticidal composition on ultraviolet light and further influences the response of the furanone nicotine to the characteristic spectrum, the speed of chemical bond breakage generated by photon energy absorption of active molecules under the illumination condition is accelerated, the light quenching effect is enhanced, and the photodegradation capability of the insecticidal composition is improved.
In some preferred embodiments, the stabilizer is at least one of magnesium aluminum silicate, hydrated silica, calcium carbonate, bentonite.
Preferably, the bentonite is quaternary ammonium salt modified bentonite.
Further preferably, the stabilizer is magnesium aluminum silicate and hydrated silicon dioxide; still more preferably, the weight ratio of magnesium aluminum silicate to hydrated silica is 1: (0.5-2).
In some preferred embodiments, the solvent comprises at least one of water, methanol, ethanol, n-butanol, isobutanol, pentanol, acetone, cyclohexanone, diethyl ether, vegetable oil.
The furanone nicotine can be applied to various dosage forms such as granules, soluble powder, soluble granules, soluble liquid, suspending agents and the like, but different dosage forms can be stably acted by matching with a specific auxiliary agent system. According to a large number of experimental researches, the invention discovers that the synergistic effect of the magnesium aluminum silicate and the hydrated silicon dioxide can endow the insecticidal composition with excellent water and oil amphipathy, the active ingredients can stably play an insecticidal effect under the support of water, oil or an organic solvent, the limitation of the types of the solvents is greatly reduced, and the application occasions and the application range of the insecticidal composition are widened. It has further been found that when the weight ratio of magnesium aluminum silicate to hydrated silica is 1: (0.5-2), the coating, anchoring and isolating effects on the furazanicotinoid technical product are optimal, the flocculation tendency of the insecticidal composition is further reduced, thermodynamic and kinetic stable states can be kept under high-temperature and low-temperature conditions, the compatibility and compatibility among the components are obviously enhanced, and the insecticidal composition is high in stability with time; and the composition has strong pourability and is beneficial to subsequent use.
The second aspect of the invention provides application of a furan nicotine insecticidal composition, wherein the furan nicotine insecticidal composition is applied to control of plant hoppers, stinkbugs, whiteflies, leafhoppers, leaf miners, thrips, flea beetles, mealybugs, aphids, leaf miners, peach fruit borers, rice stem borers, diamond back moths and cabbage caterpillars.
Has the advantages that:
the invention provides a furan nicotine insecticidal composition which has the characteristic of high-efficiency pest control, excellent storage stability and photodegradation, and good dispersibility and stability in the storage process; meanwhile, the insecticidal composition has high photolysis rate, high degradation activity after being applied to crops, environmental friendliness and wide application prospect.
Detailed Description
Example 1.
The embodiment provides a furan nicotine insecticidal composition, which comprises the following raw materials in percentage by weight: 20% of furanonicotine, 18% of surfactant, 5% of rheological additive, 4% of stabilizer and the balance of solvent supplement.
The furanonicotine is
Is sourced from Jiangsu Kunjiao Biotechnology limited.
The surfactant is an anionic surfactant and a nonionic surfactant, the anionic surfactant is sodium dodecyl benzene sulfonate, and the nonionic surfactant is EPE type block polyether; the weight ratio of the sodium dodecyl benzene sulfonate to the EPE type block polyether is 1: 4.
the EPE type block polyether is purchased from Nantong de Yi chemical Co., Ltd, and has the model number of 1601.
The rheological additive is micromolecular polyalcohol, microbial polysaccharide and polyacrylic acid; the weight ratio of the micromolecular polyalcohol to the microbial polysaccharide to the polyacrylic acid is 4: 1: 0.4.
the microbial polysaccharide was purchased from shui, model number xantual 180.
The small molecular polyol is ethylene glycol, and the CAS number is 107-21-1.
The polyacrylic acid is purchased from Justar Long Water treatment Co., Ltd, New county city, and has the model of JXL-102.
The stabilizing agent is magnesium aluminum silicate and hydrated silicon dioxide, and the weight ratio of the magnesium aluminum silicate to the hydrated silicon dioxide is 1: 1.6.
the fineness of the aluminum magnesium silicate is 325 meshes, and the aluminum magnesium silicate is purchased from Yunnan Lilian biology Limited company.
The hydrated silica has an average primary particle size of 16nm and a model of degussa R972, purchased from shanghai kelin chemical ltd.
The solvent is vegetable oil, and the vegetable oil is a soybean pressed product and is purchased from Liaodu grain and oil Co., Ltd.
Example 2.
The embodiment provides a furan nicotine insecticidal composition, which comprises the following raw materials in percentage by weight: 20% of furanone nicotine, 18% of surfactant, 5% of rheological aid, 4% of stabilizer and the balance of solvent.
The furanonicotine is
Is sourced from Jiangsu Kunjiao Biotechnology limited.
The surfactant is an anionic surfactant and a nonionic surfactant, the anionic surfactant is sodium dodecyl benzene sulfonate, and the nonionic surfactant is EPE type block polyether; the weight ratio of the sodium dodecyl benzene sulfonate to the EPE type block polyether is 1: 4.
the EPE type block polyether is purchased from Nantong de Yi chemical Co., Ltd, and has the model number of 1601.
The rheological additive is micromolecular polyalcohol, microbial polysaccharide and polyacrylic acid; the weight ratio of the micromolecular polyalcohol to the microbial polysaccharide to the polyacrylic acid is 4: 1: 0.4.
the microbial polysaccharide was purchased from shui, model number xantual 180.
The small molecular polyol is ethylene glycol, and the CAS number is 107-21-1.
The polyacrylic acid is purchased from Justar Long Water treatment Co., Ltd, New county city, and has the model of JXL-102.
The stabilizing agent is magnesium aluminum silicate and hydrated silicon dioxide, and the weight ratio of the magnesium aluminum silicate to the hydrated silicon dioxide is 1: 1.6.
the fineness of the aluminum magnesium silicate is 325 meshes, and the aluminum magnesium silicate is purchased from Yunnan Lilian biology Limited company.
The hydrated silica has an average primary particle size of 16nm and a model of degussa R972, purchased from shanghai kelin chemical ltd.
The solvent is water.
Example 3.
The embodiment provides a furan nicotine insecticidal composition, which comprises the following raw materials in percentage by weight: 20% of furanonicotine, 15% of surfactant, 6% of rheological additive, 3% of stabilizer and the balance of solvent supplement.
The furanone is
Is sourced from Jiangsu Kunjiao Biotechnology limited.
The surfactant is an anionic surfactant and a nonionic surfactant, the anionic surfactant is sodium dodecyl benzene sulfonate, and the nonionic surfactant is EPE type block polyether; the weight ratio of the sodium dodecyl benzene sulfonate to the EPE type block polyether is 1: 4.
the EPE type block polyether is purchased from Nantong de Yi chemical Co., Ltd, and has the model number of 1601.
The rheological additive is micromolecular polyalcohol, microbial polysaccharide and polyacrylic acid; the weight ratio of the micromolecular polyalcohol to the microbial polysaccharide to the polyacrylic acid is 4: 1: 0.4.
the microbial polysaccharide was purchased from shui, model number xantual 180.
The small molecular polyol is ethylene glycol, and the CAS number is 107-21-1.
The polyacrylic acid is purchased from Judlong water treatment Co., Ltd, New county, and has the model of JXL-102.
The stabilizing agent is magnesium aluminum silicate and hydrated silicon dioxide, and the weight ratio of the magnesium aluminum silicate to the hydrated silicon dioxide is 1: 1.6.
the fineness of the aluminum magnesium silicate is 325 meshes, and the aluminum magnesium silicate is purchased from Yunnan Lilian biology Limited company.
The hydrated silica has an average primary particle size of 16nm and a model of degussa R972, purchased from shanghai kelin chemical ltd.
The solvent is water.
Example 4.
The embodiment provides a furan nicotine insecticidal composition, which comprises the following raw materials in percentage by weight: 20% of furanonicotine, 18% of surfactant, 5% of rheological additive, 4% of stabilizer and the balance of solvent supplement.
The furanonicotine is
Is sourced from Jiangsu Kunjiao Biotechnology limited.
The surfactant is an anionic surfactant and a nonionic surfactant, the anionic surfactant is sodium dodecyl benzene sulfonate, and the nonionic surfactant is EPE type block polyether; the weight ratio of the sodium dodecyl benzene sulfonate to the EPE type block polyether is 1: 4.
the EPE type block polyether is purchased from Nantong de Yi chemical Co., Ltd, and has the model number of 1601.
The rheological additive is micromolecular polyalcohol, microbial polysaccharide and polyacrylic acid; the weight ratio of the micromolecular polyalcohol to the microbial polysaccharide to the polyacrylic acid is 5: 1.5: 0.3.
the microbial polysaccharide was purchased from shui, model number xantual 180.
The small molecular polyol is ethylene glycol, and the CAS number is 107-21-1.
The polyacrylic acid is purchased from Justar Long Water treatment Co., Ltd, New county city, and has the model of JXL-102.
The stabilizing agent is magnesium aluminum silicate and hydrated silicon dioxide, and the weight ratio of the magnesium aluminum silicate to the hydrated silicon dioxide is 1: 1.6.
the fineness of the aluminum-magnesium silicate is 325 meshes and is purchased from Yunnan Lilian biology Limited company.
The hydrated silica has an average primary particle size of 16nm and a model of degussa R972, purchased from shanghai kelin chemical ltd.
The solvent is water.
Example 5.
The embodiment provides a furan nicotine insecticidal composition, which comprises the following raw materials in percentage by weight: 20% of furanone nicotine, 18% of surfactant, 5% of rheological aid, 4% of stabilizer and the balance of solvent.
The furanonicotine is
Is sourced from Jiangsu Kunjiao Biotechnology limited.
The surfactant is an anionic surfactant and a nonionic surfactant, the anionic surfactant is sodium dodecyl benzene sulfonate, and the nonionic surfactant is EPE type block polyether; the weight ratio of the sodium dodecyl benzene sulfonate to the EPE type block polyether is 1: 4.
the EPE type block polyether is purchased from Nantong de Yi chemical Co., Ltd, and has the model number of 1601.
The rheological additive is micromolecular polyalcohol, microbial polysaccharide and polyacrylic acid; the weight ratio of the micromolecular polyalcohol to the microbial polysaccharide to the polyacrylic acid is 4: 1: 0.4.
the microbial polysaccharide was purchased from shui, model number xantual 180.
The small molecular polyol is ethylene glycol, and the CAS number is 107-21-1.
The polyacrylic acid is purchased from Justar Long Water treatment Co., Ltd, New county city, and has the model of JXL-102.
The stabilizer is calcium carbonate and hydrated silicon dioxide, and the weight ratio of the calcium carbonate to the hydrated silicon dioxide is 1: 2.
the fineness of the calcium carbonate is 325 meshes and is purchased from Hebei Yushun thermal energy environmental protection technology Co.
The hydrated silica has an average primary particle size of 16nm and a model of degussa R972, purchased from shanghai kelin chemical ltd.
The solvent is water.
Example 6.
The embodiment provides a furan nicotine insecticidal composition, which comprises the following raw materials in percentage by weight: 20% of furanonicotine, 5% of surfactant, 5% of rheological additive, 4% of stabilizer and the balance of solvent supplement.
The furanonicotine is
Is sourced from Jiangsu Kunjiao Biotechnology limited.
The surfactant is an anionic surfactant and a nonionic surfactant, the anionic surfactant is sodium dodecyl benzene sulfonate, and the nonionic surfactant is EPE type block polyether; the weight ratio of the sodium dodecyl benzene sulfonate to the EPE type block polyether is 1: 4.
the EPE type block polyether is purchased from Nantong de Yi chemical Co., Ltd, and has the model number of 1601.
The rheological additive is micromolecular polyalcohol, microbial polysaccharide and polyacrylic acid; the weight ratio of the micromolecular polyalcohol to the microbial polysaccharide to the polyacrylic acid is 4: 1: 0.4.
the microbial polysaccharide was purchased from shui, model number xantual 180.
The small molecular polyol is ethylene glycol, and the CAS number is 107-21-1.
The polyacrylic acid is purchased from Justar Long Water treatment Co., Ltd, New county city, and has the model of JXL-102.
The stabilizing agent is magnesium aluminum silicate and hydrated silicon dioxide, and the weight ratio of the magnesium aluminum silicate to the hydrated silicon dioxide is 1: 1.6.
the fineness of the aluminum-magnesium silicate is 325 meshes and is purchased from Yunnan Lilian biology Limited company.
The hydrated silica has an average primary particle size of 16nm and a model of degussa R972, purchased from shanghai kelin chemical ltd.
The solvent is water.
Performance test method
Storage stability:
the furan nicotine insecticidal composition prepared in the examples 1 to 6 is stored in a dark place at 54 ℃ for 10 days, then stored in a dark place at 5 ℃ for 10 days, taken out and observed whether the layering or flocculation phenomenon occurs, 10 parallel samples are arranged in each group of examples, and the number n of the parallel samples with the layering or flocculation phenomenon is recorded after the experiment is finished. When n is 0, n is 1 to 2, n is greater than 2, and n is poor.
Photodegradability:
irradiating the furanone nicotine insecticidal composition prepared in examples 1-6 with an ultraviolet lamp; the radiation energy is 45W/m 2 The ultraviolet lamp is 4cm away from the sample, and the test time is 10 h. Testing the concentration of the furanone nicotine in the furanone nicotine insecticidal composition before and after ultraviolet irradiation by using a high performance liquid chromatographDegree C, the decomposition rate L ═ 100% after C irradiation/before C irradiation was calculated.
Pourability:
the furan nicotine pesticide compositions prepared in examples 1-6 were tested for their residue content after pouring w (%) with reference to GB T31737-.
Performance test data
TABLE 1 Performance test results
| Storage stability | K/％ | w/％ | |
| Example 1 | Youyou (an instant noodle) | 91.6 | \ |
| Example 2 | Superior food | 93.5 | 1.2 |
| Example 3 | Youyou (an instant noodle) | 88.4 | 2.5 |
| Example 4 | Youyou (an instant noodle) | 90.6 | 3.2 |
| Example 5 | Difference (D) | 84.1 | 7.8 |
| Example 6 | Good wine | 82.1 | 4.6 |
Claims (10)
1. The furan nicotine insecticidal composition is characterized by comprising the following raw materials in percentage by weight: 15-30% of furanonicotine, 7-30% of surfactant, 0.01-10% of rheological additive, 0.5-6% of stabilizer and the balance of solvent.
2. The furanonicotine pesticide composition according to claim 1, wherein the furanonicotine has the structure of
3. A furan nicotine pesticide composition as claimed in claim 1 or 2, wherein the surfactant is an anionic surfactant and/or a non-ionic surfactant.
4. The furanone nicotine insecticidal composition of claim 3, wherein the anionic surfactant is one or more of alkyl sulfonate, fatty alcohol sulfate, secondary alkyl sulfate, phosphate, amino acid salt, phenate, enolate, and ketosulfonate.
5. The composition as claimed in claim 3, wherein the non-ionic surfactant comprises a combination of one or more of fatty alcohol polyoxyethylene ether, fatty acid polyoxyethylene ester, alkylphenol polyoxyethylene ether, block polyether, polyoxyethylene alkylamine, polyoxyethylene alkylamide, glycerol, pentaerythritol, alkylpolyglucoside and polyol ester.
6. The furanone nicotine composition of any of claims 1-5, wherein the rheological aid comprises at least one of a small molecule polyol, polyvinyl alcohol, a microbial polysaccharide, polyacrylic acid, and polyvinylpyrrolidone.
7. The insecticidal furan nicotine composition of claim 6, wherein said small molecule polyol comprises at least one of ethylene glycol, propylene glycol, glycerol, butylene glycol and pentylene glycol.
8. A furanone nicotine composition according to any of claims 1 to 7, where in the stabiliser is at least one of magnesium aluminium silicate, hydrated silica, calcium carbonate, bentonite.
9. A furan nicotine pesticide composition according to any one of claims 1 to 8, wherein the solvent comprises at least one of water, methanol, ethanol, n-butanol, iso-butanol, amyl alcohol, acetone, cyclohexanone, diethyl ether and vegetable oil.
10. Use of a furanone nicotinate insecticidal composition according to any of claims 1 to 9 for the control of plant hoppers, stinkbugs, whiteflies, leafhoppers, leaf miners, thrips, flea beetles, mealybugs, aphids and leaf miners, peach fruit borers, rice borers, diamond back moths, cabbage caterpillars.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005120097A (en) * | 2003-09-25 | 2005-05-12 | Syngenta Japan Kk | Emulsification-stable pesticidal composition |
| CN102204563A (en) * | 2011-04-08 | 2011-10-05 | 湖南大方农化有限公司 | Pesticide composition containing dinotefuran |
| CN102239829A (en) * | 2011-07-13 | 2011-11-16 | 南京扬子鸿利源化学品有限责任公司 | Dinotefuran aqueous suspension agent and its preparation method |
| CN103120157A (en) * | 2013-01-24 | 2013-05-29 | 清远市顾地丰生物科技有限公司 | Insecticidal suspending agent containing dinotefuran and preparation method of insecticidal suspending agent |
| CN104663701A (en) * | 2015-01-23 | 2015-06-03 | 河北威远生化农药有限公司 | Dinotefuran synergistic suspending agent and preparation method thereof |
| EP3081086A1 (en) * | 2015-04-16 | 2016-10-19 | Rotam Agrochem International Company Limited | Synergistic insecticidal composition comprising neonicotinoid, pyrethroid and avermectin insecticides |
| CN109221225A (en) * | 2018-09-28 | 2019-01-18 | 绩溪农华生物科技有限公司 | A kind of dinotefuran synergy suspending agent and preparation method thereof |
| CN109329276A (en) * | 2018-10-15 | 2019-02-15 | 深圳诺普信农化股份有限公司 | Dinotefuran suspoemulsion and preparation method thereof |
| CN109511670A (en) * | 2018-10-15 | 2019-03-26 | 深圳诺普信农化股份有限公司 | A kind of dinotefuran film-spreading oil solution and preparation method thereof |
| CN110250197A (en) * | 2019-06-25 | 2019-09-20 | 青岛润农化工有限公司 | A kind of Pesticidal combination and its application of dinotefuran and Biphenthrin |
| WO2020078145A1 (en) * | 2018-10-15 | 2020-04-23 | 深圳诺普信农化股份有限公司 | Dinotefuran oil-based suspension concentrate and preparation method therefor |
-
2021
- 2021-08-13 CN CN202110934080.8A patent/CN115104620B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005120097A (en) * | 2003-09-25 | 2005-05-12 | Syngenta Japan Kk | Emulsification-stable pesticidal composition |
| CN102204563A (en) * | 2011-04-08 | 2011-10-05 | 湖南大方农化有限公司 | Pesticide composition containing dinotefuran |
| CN102239829A (en) * | 2011-07-13 | 2011-11-16 | 南京扬子鸿利源化学品有限责任公司 | Dinotefuran aqueous suspension agent and its preparation method |
| CN103120157A (en) * | 2013-01-24 | 2013-05-29 | 清远市顾地丰生物科技有限公司 | Insecticidal suspending agent containing dinotefuran and preparation method of insecticidal suspending agent |
| CN104663701A (en) * | 2015-01-23 | 2015-06-03 | 河北威远生化农药有限公司 | Dinotefuran synergistic suspending agent and preparation method thereof |
| EP3081086A1 (en) * | 2015-04-16 | 2016-10-19 | Rotam Agrochem International Company Limited | Synergistic insecticidal composition comprising neonicotinoid, pyrethroid and avermectin insecticides |
| CN109221225A (en) * | 2018-09-28 | 2019-01-18 | 绩溪农华生物科技有限公司 | A kind of dinotefuran synergy suspending agent and preparation method thereof |
| CN109329276A (en) * | 2018-10-15 | 2019-02-15 | 深圳诺普信农化股份有限公司 | Dinotefuran suspoemulsion and preparation method thereof |
| CN109511670A (en) * | 2018-10-15 | 2019-03-26 | 深圳诺普信农化股份有限公司 | A kind of dinotefuran film-spreading oil solution and preparation method thereof |
| WO2020078145A1 (en) * | 2018-10-15 | 2020-04-23 | 深圳诺普信农化股份有限公司 | Dinotefuran oil-based suspension concentrate and preparation method therefor |
| CN110250197A (en) * | 2019-06-25 | 2019-09-20 | 青岛润农化工有限公司 | A kind of Pesticidal combination and its application of dinotefuran and Biphenthrin |
Non-Patent Citations (1)
| Title |
|---|
| 高恒旭;: "20%呋虫胺悬浮剂的研制", 精细化工中间体, no. 06, pages 10 - 13 * |
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