CN101601402A - The Herbicidal combinations that contains quizalofop-ethyl - Google Patents
The Herbicidal combinations that contains quizalofop-ethyl Download PDFInfo
- Publication number
- CN101601402A CN101601402A CNA2009100317805A CN200910031780A CN101601402A CN 101601402 A CN101601402 A CN 101601402A CN A2009100317805 A CNA2009100317805 A CN A2009100317805A CN 200910031780 A CN200910031780 A CN 200910031780A CN 101601402 A CN101601402 A CN 101601402A
- Authority
- CN
- China
- Prior art keywords
- quizalofop
- herbicidal combinations
- ethyl
- compound
- preventive effect
- 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.)
- Granted
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to improved Herbicidal combinations, Preparation method and use wherein, the mixture that it is made up of for quizalofop-ethyl compound (A) can effectively be prevented and kill off weeds such as barnyard grass grass in the paddy field, moleplant seed, Monochoria vaginalis, mexicana, rhizoma alismatis, arrowhead, four eyed duckweed, Herba Cyperi Glomerati, difformed galingale herb.Preventive effect is significantly higher than the preventive effect of compound alone (A) or compound (B), and has reduced the application dosage of various active material significantly.
Description
Technical field:
The present invention relates to have the Herbicidal combinations that improves performance.
The quizalofop-ethyl general by name of compound (A), chemistry (RS)-2-[4-(6-chloro-2-quinoxaline base oxo) phenoxy group by name] ethyl propionate is a kind of dry land herbicide.This weed killer herbicide can be used for field managements of weeds such as soybean, beet, but for its use in water, patent is also not mentioned both at home and abroad arrives; Therefore the immixture of it and other compound is unforeseen.
Summary of the invention:
Herbicidal combinations provided by the invention, wherein be characterised in that to comprise component (A) ((RS)-2-[4-(6-chloro-2-quinoxaline base oxo) phenoxy group] ethyl propionate), wherein as compound (A) and at least a specific other Herbicidal combinations (B) of active princlple formula (1) representative
Bensulfuron-methyl (B):
The active constituent content of Herbicidal combinations of the present invention is: 1～90%wt
Weight ratio between compound in Herbicidal combinations of the present invention (A) and the compound (B) generally is:
(A) with bensulfuron-methyl (B) than being 1～50: 1 preferred 1～20: 1
Herbicidal combinations provided by the present invention possesses the characteristics of broad weed-killing spectrum, can effectively prevent and kill off weeds such as barnyard grass grass in the paddy field, moleplant seed, Monochoria vaginalis, mexicana, rhizoma alismatis, arrowhead, four eyed duckweed, Herba Cyperi Glomerati, difformed galingale herb.Preventive effect is significantly higher than the preventive effect of compound alone (A) or compound (B), and has reduced the application dosage of various active material significantly.
The present invention is used for agent for removing grass in paddy field, and weeds all sprout and do cauline leaf spraying processing.
Adoptable surface-active has anionic surfactant and nonionic surface active agent.The aliphatic alcohol sulfate that comprises Sulfates, alkylol polyoxyethylene groups ether sodium sulfate etc., the sodium alkyl sulfonate of Sulfonates, alkylbenzenesulfonate, alkylnaphthalene sulfonate, dialkyl succinylsuccinate sulfonate, monoalkyl phenyl polyoxyethylene groups ether succinic acid sulfonate, fatty alcohol ethylene oxide adduct sulfonate, alkylphenol formaldehyde condensation product ethylene oxide adduct sulfonate, fatty alcohol epoxy vinyl ether, alkylphenol-polyethenoxy base ether, the anhydrous sorbitol fatty acid ester, anhydrous sorbitol aliphatic acid polyethenoxy base ether, alkylphenol formaldehyde condensation product polyoxyethylene groups ether, sulfonation castor-oil plant alkoxide, quaternary ammonium salt derivative, the condensation product of oxirane and nonyl or octyl phenol is main product or base and the oxirane that does not dissociate by esterification, the alkalies and alkaline earth salt of sulfuric ester and sulfonic acid is as sulphonyl amber ester octyl group sodium in two ninth of the ten Heavenly Stems and such as the alkali of the macromolecule sulfonic acid derivative of sodium lignin sulfonate and calcium and carboxylate that the alkali salt condensation forms the anhydrous sorbierite of looking into dissolubility etc.That can give an example has farming breast No. 2000 series, petroleum sodium sulfonate, dodecyl sodium sulfates, draws back powder, ethoxylated dodecyl alcohol sodium sulfonate, tween series etc.
The present invention contains mixture, inertia supply line carrier and filler and one or more lubricants and the dispersant that contains various active components in the Herbicidal combinations wetting powder of quizalofop-ethyl.Carrier is generally mineral inert substance such as potter's clay, kaolin, bentonite, talcum powder, diatomite etc.The wetting powder of the Herbicidal combinations of this invention contains the active component mixture of 1-90% (weight) (the more excellent 5-80% of being), 0 usually.The dispersant of 25-25% (more excellent is 1-25%) (weight), 5-95% (weight) (more excellent is 5-80%) and inert solid carrier and filler.Form Herbicidal combinations jointly by them.
The suspending agent of Herbicidal combinations of the present invention is that water-soluble relatively poor active component is constantly stirred in water with emulsifier, dispersant, wetting agent etc., makes it evenly to disperse and suspend, so that spraying is used.Can suitably add thickener, antifreezing agent, defoamer etc. as required.Suitable suspending agent comprises 0.The active component of 1-60% (weight) (more excellent is 3-50%).The upper limit is decided by the solubility limit of active component in solvent.
Herbicidal combinations pulvis of the present invention is through abrasive dust processing and get with active ingredient and fine grain dispergated solid matter such as talcum powder, natural clay and kaolin, bentonite, pyrophyllite or the diatomite of being.Pulvis contains effective composition and is approximately 0.1-50% (weight), and more excellent is 2-40%.
The preparation of granule of the present invention is that active ingredient is sprayed at particulate inert material surface with absorption property or active ingredient is adhered to carrier mass surface or particulate inert material surfaces such as sand, kaolin with adhesives such as polyvinyl alcohol, Sodium Polyacrylate or mineral oil, also can the active ingredient that some is suitable be processed into granule with the method for common manufacturing granular fertilizer.Its active constituent content of dispersible granules agent (weight) between 5-90% in the water spreads fertilizer over the fields active constituent content (weight) between 1-50% in the granule, between the preferred 1-25%.
Embodiment:
Following examples describe the present invention in detail.Embodiment mainly is in order to illustrate that this with bright, but not is used for limiting the present invention.
Embodiment 1 is the formulation preparation example, and embodiment 2 is a biological Examples,
Embodiment 1:
A: suspending agent
Active component A with 2% and 20% active component B with as the 0201B of emulsifier 5%, as wetting agent JFC, draw back powder and, in colloid mill, be ground to particle diameter and get final product below 5 microns as 3% of dispersant as 3% n-butanol of defoamer mixing successively.
The b wetting powder:
With the graininess white carbon of the neopelex as wetting agent of 40 parts of heavy compositions usefuls and 2 parts heavy, 10 parts of weights as adsorbent, 5 parts heavy in airslide disintegrating mill, form through ultramicro grinding as the sodium lignin sulfonate of dispersant and the kaolin of 43 parts of weights.
The c pulvis:
With mixing of 10 parts of heavy compositions usefuls and 90 parts of weights, in high speed disintegrator, pulverize and evenly form as the talcum powder of inert substance.
The d granule:
By the active ingredient composition of 20 parts of weights, the sodium lignin sulfonate of 20 parts of weights, 15 parts heavy dodecyl sodium sulfates, the kaolin of 25 parts of heavy polyvinyl alcohol and 25 parts of weights is made.
Embodiment 2, quizalofop-ethyl and bensulfuron-methyl are used the preventive effect to weeds in paddy field with
Place: Jiangsu, Xinyi
Dispenser period: the weeds 2-3 leaf phase is investigated: the 30 day time behind the medicine: 2008
Conclusion: the actual preventive effect that quizalofop-ethyl and bensulfuron-methyl are used with is higher than it and uses the expectancy theory preventive effect with, can enlarge simultaneously to kill the grass spectrum, proves that quizalofop-ethyl and bensulfuron-methyl have been used synergy with and careless spectrum effect is killed in expansion.
Claims (2)
1. a Herbicidal combinations that contains quizalofop-ethyl is characterized in that comprising compd A (quizalofop-ethyl) and compd B (bensulfuron-methyl)
The structural formula of A is:
The structural formula of compd B is:
Weight ratio between compound in the Herbicidal combinations thing (A) and the compound (B):
(A) be 1～50: 1 with quizalofop-ethyl (B)
2. composition according to claim 1, the effective component content that it is characterized in that composition is 1～90%wt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100317805A CN101601402B (en) | 2009-07-14 | 2009-07-14 | Herbicidal composition containing quizalofop-ethyl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100317805A CN101601402B (en) | 2009-07-14 | 2009-07-14 | Herbicidal composition containing quizalofop-ethyl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101601402A true CN101601402A (en) | 2009-12-16 |
| CN101601402B CN101601402B (en) | 2012-07-25 |
Family
ID=41467423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100317805A Expired - Fee Related CN101601402B (en) | 2009-07-14 | 2009-07-14 | Herbicidal composition containing quizalofop-ethyl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101601402B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101874490A (en) * | 2010-04-21 | 2010-11-03 | 尹小根 | Herbicidal composition containing metazachlor and quizalofop-ethyl |
| WO2015055448A1 (en) * | 2013-10-17 | 2015-04-23 | Basf Se | Herbicidal composition comprising acc inhibitors |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19834627A1 (en) * | 1998-07-31 | 1998-12-03 | Novartis Ag | Broad-spectrum pre- or post=emergence herbicidal composition |
| JP3694305B2 (en) * | 2002-01-23 | 2005-09-14 | バイオ ドリームズ カンパニー，リミティッド | Sustained release pesticide and method for producing the same |
| GB2456752B (en) * | 2007-12-19 | 2012-09-19 | Rotam Agrochem Int Co Ltd | Agrochemical composition and method for preparing the same |
| CN101455196B (en) * | 2008-12-23 | 2012-09-05 | 中国人民解放军海军医学研究所 | Pesticide effervescence combination and preparation method thereof |
-
2009
- 2009-07-14 CN CN2009100317805A patent/CN101601402B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101874490A (en) * | 2010-04-21 | 2010-11-03 | 尹小根 | Herbicidal composition containing metazachlor and quizalofop-ethyl |
| WO2015055448A1 (en) * | 2013-10-17 | 2015-04-23 | Basf Se | Herbicidal composition comprising acc inhibitors |
| CN105636447A (en) * | 2013-10-17 | 2016-06-01 | 巴斯夫欧洲公司 | Clusters of polynomials for data points |
| JP2016533365A (en) * | 2013-10-17 | 2016-10-27 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | Herbicidal composition containing an ACC inhibitor |
| CN105636447B (en) * | 2013-10-17 | 2020-07-24 | 巴斯夫欧洲公司 | Herbicidal compositions comprising ACC inhibitors |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101601402B (en) | 2012-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101861867B (en) | Pesticide compound containing penoxsulam and cyhalofop-butyl and application thereof | |
| CN102595906B (en) | Herbicidal combination | |
| CN101874494A (en) | Herbicidal composition containing fenoxaprop-p-ethyl and cyhalofop-butyl | |
| CN100539844C (en) | Bactericidal composition for preventing and treating rice blast | |
| CN101601402B (en) | Herbicidal composition containing quizalofop-ethyl | |
| CN101601393A (en) | The Herbicidal combinations of Han oxadiazon | |
| CN105028444A (en) | Herbicide composition and application thereof | |
| CN101669483A (en) | Benazolin/metazachlor weedicide composition | |
| CN1297195C (en) | Herbicide composition of fomesafen and imazethapyr | |
| CN1305377C (en) | Bactericidal composition of proparthrin and sulfonylurea | |
| CN101669499A (en) | Weedicide composition containing clodinafop-propargyl | |
| CN1401232A (en) | Herbicidal composition contg. fenoxaprop-P-ethyl, its preparation method and use | |
| CN1256019C (en) | Weed-killing composition contg. dichloroguinolinic acid | |
| CN101627769A (en) | Clodinafop-propargyl tribenuron-methyl weeding composition | |
| CN101700023B (en) | Clodinafop-propargyl and fenoxaprop-p-ethyl herbicide composition | |
| CN103783063A (en) | Herbicide composition for removing weeds from wheat fields | |
| CN1256021C (en) | Herbicide composition contg. tribenuron | |
| CN100527960C (en) | Synergistic herbicide composition | |
| CN102726423A (en) | Weeding composition containing bentazone and topramezone | |
| CN101637171A (en) | Hexazinone diuron weeding composition | |
| CN101669477B (en) | Weedicide composition containing acetochlor | |
| CN101700018A (en) | Propisochlor and metazachlor herbicide composition | |
| CN1284455C (en) | Herbicidal composition of proparthrin and sulfallate | |
| CN103798267A (en) | Herbicide composition used in direct-seeding rice fields | |
| CN101411330A (en) | Herbicidal combinations containing fenoxaprop-p-ethyl |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20150714 |
|
| EXPY | Termination of patent right or utility model |