CN101473815B - Hexaflumuron aqueous suspension agent - Google Patents
Hexaflumuron aqueous suspension agent Download PDFInfo
- Publication number
- CN101473815B CN101473815B CN2008102381055A CN200810238105A CN101473815B CN 101473815 B CN101473815 B CN 101473815B CN 2008102381055 A CN2008102381055 A CN 2008102381055A CN 200810238105 A CN200810238105 A CN 200810238105A CN 101473815 B CN101473815 B CN 101473815B
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- CN
- China
- Prior art keywords
- hexaflumuron
- diffusant
- emulsifier
- aqueous suspension
- agent
- 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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- RGNPBRKPHBKNKX-UHFFFAOYSA-N hexaflumuron Chemical compound C1=C(Cl)C(OC(F)(F)C(F)F)=C(Cl)C=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F RGNPBRKPHBKNKX-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 19
- 239000007900 aqueous suspension Substances 0.000 title claims description 18
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000375 suspending agent Substances 0.000 claims abstract description 13
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 12
- 235000011187 glycerol Nutrition 0.000 claims abstract description 12
- 229920005610 lignin Polymers 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 16
- 239000000725 suspension Substances 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 14
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 11
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 11
- 239000004202 carbamide Substances 0.000 claims description 11
- 229910052731 fluorine Inorganic materials 0.000 claims description 11
- 239000011737 fluorine Substances 0.000 claims description 11
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 6
- AWIJHZIZSALXDG-UHFFFAOYSA-N 2-(2-phenylethyl)naphthalen-1-ol Chemical class C1=CC2=CC=CC=C2C(O)=C1CCC1=CC=CC=C1 AWIJHZIZSALXDG-UHFFFAOYSA-N 0.000 claims description 5
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical group O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 claims description 5
- 229920000147 Styrene maleic anhydride Polymers 0.000 claims description 5
- 239000000575 pesticide Substances 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 5
- 229920000742 Cotton Polymers 0.000 abstract description 4
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 3
- 235000009566 rice Nutrition 0.000 abstract description 3
- HRYILSDLIGTCOP-UHFFFAOYSA-N N-benzoylurea Chemical compound NC(=O)NC(=O)C1=CC=CC=C1 HRYILSDLIGTCOP-UHFFFAOYSA-N 0.000 abstract description 2
- 235000013399 edible fruits Nutrition 0.000 abstract description 2
- 235000013311 vegetables Nutrition 0.000 abstract description 2
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 230000000856 effect on pests Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 9
- 230000000857 drug effect Effects 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000003905 agrochemical Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004495 emulsifiable concentrate Substances 0.000 description 4
- 230000003449 preventive effect Effects 0.000 description 4
- 241000255967 Helicoverpa zea Species 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 235000006008 Brassica napus var napus Nutrition 0.000 description 2
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 2
- 241001674939 Caulanthus Species 0.000 description 2
- 241000008892 Cnaphalocrocis patnalis Species 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 241000500437 Plutella xylostella Species 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000361 pesticidal effect Effects 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 229920002101 Chitin Polymers 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 244000000231 Sesamum indicum Species 0.000 description 1
- 235000003434 Sesamum indicum Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003151 ovacidal effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a hexaflumuron aqueous suspending agent, comprising materials by weight of 10% of hexaflumuron, 2-5% of suspending addition agent, 1-3% of lignin, 1-3% of diffusant, 2-5% of emulsifier, 3-5% of propanetriol, 0.2% of defoaming agent and the balance of water. The invention is a benzoyl urea pesticide, has prominent effect on pests on crops such as cotton, rice, fruit trees, vegetables, and the like, and has advantages of low residue, little pollution and control efficiency as high as 95%.
Description
Technical field
The present invention relates to a kind of insecticide, a kind of specifically hexaflumuron aqueous suspension agent belongs to the pesticidal preparations field.
Background technology
In the control of the disease of agricultural, worm, crop smothering; Chemical pesticide is that agricultural foison has been made very big contribution; Yet a large amount of uses along with agricultural chemicals have also brought more serious pollution to natural environment, have caused the concern of the parties concerned; Particularly in today that environmental law becomes better and approaching perfection day by day and is strict with; Human environmental consciousness is more and more stronger, and the cry that reduces pesticide pollution more and more adds strongly, and the pollution that in the process of applying pesticides, causes has the drift dispersion of agricultural chemicals itself, murder by poisoning, a large amount of subsidy compositions in the residual and preparation on crop such as the organic solvent etc. that water and soil loss causes.Some developed countries in the world; In the pesticidal preparations to an organic solvent restriction increasingly stringent; Some national xylol has disabled trend, thereby impels the formulations of pesticide constantly to upgrade and to develop, and wherein Water-borne modification is exactly one of dominant direction of formulations of pesticide development.Therefore, replace the aqueous suspension agent of the organic solvent in the emulsifiable concentrate pesticide to arise at the historic moment with water.
Aqueous suspension agent is because it has outstanding advantage than wetting powder, milk powder and missible oil; And be studied, production and application units extensively note and pay attention to; External existing hundreds of suspending agent exploitations are put into production, and China had also had development faster in recent years, and the present invention will play certain impetus to the development of China's formulations of pesticide; The application of its invention also can bring good economic benefits to enterprise.
Summary of the invention
Technical problem to be solved by this invention provide a kind ofly have the drug effect height, toxicity is little, efficiency time is long, with the hexaflumuron aqueous suspension agent of the good characteristics of the adaptability of nature and compatibility.
For addressing the above problem, the present invention adopts following technical scheme:
Hexaflumuron aqueous suspension agent is characterized in that: said hexaflumuron aqueous suspension agent comprises the raw material composition of following weight parts ratio: fluorine bell urea 10%, suspension aids 2～5%; Lignin 1～3%, diffusant 1～3%, emulsifier 2～5%; Glycerine 3～5%, antifoaming agent 0.2%, water surplus.
Below be further improvement to such scheme:
This suspending agent comprises the raw material composition of following weight parts ratio: fluorine bell urea 10%, suspension aids 2%, lignin 3%, diffusant 1%, emulsifier 5%, glycerine 3%, antifoaming agent 0.2%, water surplus.
Improve as another kind:
This suspending agent comprises the raw material composition of following weight parts ratio: fluorine bell urea 10%, suspension aids 5%, lignin 1%, diffusant 3%, emulsifier 2%, glycerine 5%, antifoaming agent 0.2%, water surplus.
Improve as another kind:
This suspending agent comprises the raw material composition of following weight parts ratio: fluorine bell urea 10%, suspension aids 3%, lignin 2%, diffusant 2%, emulsifier 4%, glycerine 4%, antifoaming agent 0.2%, water surplus.
As improvement further:
Said suspension aids is a phenethyl naphthols APEO.
Said diffusant is a styrene-maleic anhydride copolymer.
Said emulsifier is the mixture of neopelex 28%, OPEO 30% and xylol 42%.
The present invention is a kind of process for preparation of benzoylurea compounds, is chitin synthesis inhibitor.Have very high desinsection, ovicidal activity, and quick-acting is strong, especially to cotton bollworm.A large amount of indoor, outdoor tests of pesticide effectiveness show: under the situation of no synergist; Generally speaking; The drug effect of suspending agent is better than the wetting powder with dosage; Therefore we should be superior to or be equal to conventional dosage forms in the drug effect that guarantees novel form and are equal to product price even are lower than under the prerequisite of conventional dosage forms, from Environmental security, reduce and pollute and angle easy to use, give full play to the drug effect that has pesticide species now; Reduce or avoid the harmful effect of agricultural chemicals, to prolong the service life of agricultural chemicals.Insect on the crops such as cotton, paddy rice, fruit tree, vegetables is had relatively outstanding effect, and residual low, pollute for a short time, control efficiency arrives 95%.
Embodiment
Embodiment 1, and hexaflumuron aqueous suspension agent comprises that the raw material of following weight parts ratio is formed: fluorine bell urea 10%, suspension aids 2%; Lignin 3%, diffusant 1%, emulsifier 5%, glycerine 3%; Antifoaming agent 0.2%, water 75.8%, said suspension aids are phenethyl naphthols APEO; Said diffusant is a styrene-maleic anhydride copolymer; Said emulsifier is the mixture of neopelex 28%, OPEO 30% and xylol 42%.
The suspending agent that the applicant adopts the raw material of this weight part ratio to form, carried out cotton bollworm control test in three mu of cotton fields of west, Che Gezhuan village, gold Zhong Zi town, Anqiu City, the big family of Li Zhi in July, 2007, and test situation is seen table one.
Embodiment 2, and hexaflumuron aqueous suspension agent comprises that the raw material of following weight parts ratio is formed: fluorine bell urea 10%, suspension aids 5%; Lignin 1%, diffusant 3%, emulsifier 2%, glycerine 5%; Antifoaming agent 0.2%, water 73%, said suspension aids are phenethyl naphthols APEO; Said diffusant is a styrene-maleic anhydride copolymer; Said emulsifier is the mixture of neopelex 28%, OPEO 30% and xylol 42%.
The control that south, Yang Zhuan village, the scape sesame south of a town, three mu of wild cabbage ground of the normal Jin Jia of poplar carry out diamond-back moth in Anqiu City in August, 2007 of the applicant adopts that the raw material of this weight part ratio forms suspending agent makes an experiment, and test situation is seen table two.
Embodiment 3, and hexaflumuron aqueous suspension agent comprises that the raw material of following weight parts ratio is formed: fluorine bell urea 10%, suspension aids 3%, lignin 2%, diffusant 2%, emulsifier 4%, glycerine 4%, antifoaming agent 0.2%, water 74.8%.Said suspension aids is a phenethyl naphthols APEO; Said diffusant is a styrene-maleic anhydride copolymer; Said emulsifier is the mixture of neopelex 28%, OPEO 30% and xylol 42%.
The suspending agent that the applicant adopts the raw material of this weight part ratio to form, three mu of paddy fields of Xi Li Jinhu County, Yu Bu village, Wangjiang County Yang Wan town, Anhui Province's in July, 2007 man are done the test of control rice leaf roller, and test situation is seen table three.
Table one:
From test situation; 10% hexaflumuron aqueous suspension agent has good effect to control cotton cotton bollworm; Compare the advantage that under the identical condition of active ingredient amount of application, it has, and drug effect is fast, the lasting period is long with 5% 5 percent of hexaflumuron emulsifiable concentrate; Control efficiency reaches as high as more than 95%, after the medication 14 days still can be with 93% preventive effect Pest Control population effectively.Under the equal preventive effect, practice thrift cost 30%, and use conveniently than cream preparation, residual low, pollute little.
Table two:
From test situation; 10% hexaflumuron aqueous suspension agent has good effect to control wild cabbage diamond-back moth, compares with 5 percent of hexaflumuron emulsifiable concentrate, under the identical condition of active ingredient amount of application; It has the advantage that drug effect is fast, the lasting period is long; Control efficiency reaches as high as more than 94%, after the medication 14 days still can be with 93% preventive effect, Pest Control population effectively.Under the equal preventive effect, practice thrift cost 30%, and use conveniently than cream preparation, residual low, pollute little.
Table three:
From test situation, 10% hexaflumuron aqueous suspension agent has extraordinary effect to control paddy rice rice leaf roller, compares with 5% 5 percent of hexaflumuron emulsifiable concentrate; Under the identical condition of active ingredient amount of application; Its control efficiency improves greatly, and leaf roll rate control efficiency reaches more than 97%, and the control of insect rate reaches 99%; And use conveniently, residual low, pollute little.
Claims (4)
1. hexaflumuron aqueous suspension agent is characterized in that: this suspending agent comprises that the raw material of following weight parts ratio forms: fluorine bell urea 10%, suspension aids 2～5%; Lignin 1～3%, diffusant 1～3%, emulsifier 2～5%; Glycerine 3～5%, antifoaming agent 0.2%, water surplus;
Said suspension aids is a phenethyl naphthols APEO;
Said diffusant is a styrene-maleic anhydride copolymer;
Said emulsifier is the mixture of neopelex 28%, OPEO 30% and xylol 42%.
2. hexaflumuron aqueous suspension agent according to claim 1 is characterized in that: this suspending agent comprises the raw material composition of following weight parts ratio: fluorine bell urea 10%, suspension aids 2%; Lignin 3%, diffusant 1%, emulsifier 5%; Glycerine 3%, antifoaming agent 0.2%, water surplus.
3. hexaflumuron aqueous suspension agent according to claim 1 is characterized in that: this suspending agent comprises the raw material composition of following weight parts ratio: fluorine bell urea 10%, suspension aids 5%; Lignin 1%, diffusant 3%, emulsifier 2%; Glycerine 5%, antifoaming agent 0.2%, water surplus.
4. hexaflumuron aqueous suspension agent according to claim 1 is characterized in that: this suspending agent comprises the raw material composition of following weight parts ratio: fluorine bell urea 10%, suspension aids 3%; Lignin 2%, diffusant 2%, emulsifier 4%; Glycerine 4%, antifoaming agent 0.2%, water surplus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102381055A CN101473815B (en) | 2008-12-08 | 2008-12-08 | Hexaflumuron aqueous suspension agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102381055A CN101473815B (en) | 2008-12-08 | 2008-12-08 | Hexaflumuron aqueous suspension agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101473815A CN101473815A (en) | 2009-07-08 |
| CN101473815B true CN101473815B (en) | 2012-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102381055A Expired - Fee Related CN101473815B (en) | 2008-12-08 | 2008-12-08 | Hexaflumuron aqueous suspension agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN101473815B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102037954B (en) * | 2010-12-23 | 2013-07-10 | 海南正业中农高科股份有限公司 | Hexaflumuron suspended emulsion |
| CN102177890A (en) * | 2011-03-15 | 2011-09-14 | 广东中迅农科股份有限公司 | Hexaflumuron microemulsion and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1839695A (en) * | 2005-03-28 | 2006-10-04 | 北京华京五方实用纳米科技开发有限公司 | Aqueous pesticide and preparation method thereof |
| CN1286372C (en) * | 2003-09-17 | 2006-11-29 | 通州市宝成农业技术开发有限公司 | Composition containing hexafumuron as pesticide for pests in rice field |
| WO2007081553A2 (en) * | 2006-01-05 | 2007-07-19 | E. I. Du Pont De Nemours And Company | Liquid formulations of carboxamide arthropodicides |
| CN101002561A (en) * | 2007-01-18 | 2007-07-25 | 齐凤来 | Clathrate of Trueno agent, and its preparing method |
| CN101180964A (en) * | 2007-12-21 | 2008-05-21 | 利尔化学股份有限公司 | Insecticidal composition |
| CN101185437A (en) * | 2007-11-21 | 2008-05-28 | 张少武 | Miticide composition containing chlorfenapyr active ingredient and uses thereof |
-
2008
- 2008-12-08 CN CN2008102381055A patent/CN101473815B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286372C (en) * | 2003-09-17 | 2006-11-29 | 通州市宝成农业技术开发有限公司 | Composition containing hexafumuron as pesticide for pests in rice field |
| CN1839695A (en) * | 2005-03-28 | 2006-10-04 | 北京华京五方实用纳米科技开发有限公司 | Aqueous pesticide and preparation method thereof |
| WO2007081553A2 (en) * | 2006-01-05 | 2007-07-19 | E. I. Du Pont De Nemours And Company | Liquid formulations of carboxamide arthropodicides |
| CN101002561A (en) * | 2007-01-18 | 2007-07-25 | 齐凤来 | Clathrate of Trueno agent, and its preparing method |
| CN101185437A (en) * | 2007-11-21 | 2008-05-28 | 张少武 | Miticide composition containing chlorfenapyr active ingredient and uses thereof |
| CN101180964A (en) * | 2007-12-21 | 2008-05-21 | 利尔化学股份有限公司 | Insecticidal composition |
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| Publication number | Publication date |
|---|---|
| CN101473815A (en) | 2009-07-08 |
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