CN103814926B - Herbicide composition containing flazasulfuron and use of herbicide composition - Google Patents
Herbicide composition containing flazasulfuron and use of herbicide composition Download PDFInfo
- Publication number
- CN103814926B CN103814926B CN201410101849.8A CN201410101849A CN103814926B CN 103814926 B CN103814926 B CN 103814926B CN 201410101849 A CN201410101849 A CN 201410101849A CN 103814926 B CN103814926 B CN 103814926B
- Authority
- CN
- China
- Prior art keywords
- flazasulfuron
- composition containing
- herbicidal composition
- active component
- herbicide composition
- 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.)
- Active
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a herbicide composition containing flazasulfuron and use of the herbicide composition. The herbicide composition comprises the following components by weight percent: 1-30% of an active component A, 1-30% of an active component B, 1-5% of a dispersant, 1-5% of a wetting agent, 1-5% of an adhesive and the balance being filler or deionized water, wherein the active component A is flazasulfuron. The herbicide composition containing the flazasulfuron disclosed by the invention can be applied to effective prevention and removal of annual grasses and broad leaf weeds of direct-seeding rice fields and seedling slinging fields, such as barnyard grass, leptochloa chinensis, crab grass, paspalum distichum, false loosestrife, sheathed monochoria herbs, pondweeds and the like, so as to play a synergistic effect. The herbicide composition has a good weeding effect, not only is the control effect improved by use in a form of a composition, but also the use cost is reduced, and the utilization rate of effective ingredients is improved.
Description
Technical field
The present invention relates to pesticide herbicide technical field, be specifically related to a kind of herbicidal composition containing flazasulfuron and uses thereof.
Background technology
Paddy rice is one of important in the world cereal crops, one of most important grain source of Ye Shi China.The key factor of hazard rice output has a lot, except damage by disease and insect factor, weeds are also a kind of key factors, non-targeted cultivated plant in weeds and farmland, main harm is, weeds can fight for water, fertilizer, illumination and space with crops, also be the vector of diseases and pests of agronomic crop simultaneously, China's paddy rice crop smothering area is high, so will make improving yield of wheat, must prevent and treat weeds.
In recent years, reasonable selection rice herbicide has become the important technical links guaranteeing that rice safety is produced, but because drug of choice is improper or operation technique is not in place, control efficiency can be made undesirable or cause the phenomenons such as key.The weed killer herbicide kind simultaneously preventing and kill off grassy weed and broadleaved herb weeds is at present little, and after people use certain weed killer herbicide to prevent and kill off grassy weed under normal circumstances, broad leaved weed becomes again the dominant population of weeds; Or after removing broad leaved weed, grassy weed becomes again the dominant population of weeds, and the unable herbicidal effect of waste of manpower is poor.
Summary of the invention
First object of the present invention is: for the deficiencies in the prior art, the invention provides the herbicidal composition containing flazasulfuron that a kind of herbicidal effect is good; Second object of the present invention is: the purposes that the invention provides a kind of herbicidal composition containing flazasulfuron.
A herbicidal composition containing flazasulfuron, is characterized in that comprising following component, described Ni lead-free solder alloy:
Wherein, described active component A is flazasulfuron.
Flazasulfuron is a kind of interior absorption translocated herbicide, the reaction of the predecessor acetolactate synthestase producing side chain amino acid, leucine, isoleucine and valine can be suppressed, flazasulfuron can be weeds cauline leaf and root absorption, conduct in plant corpus subsequently, by suppressing the biosynthesis of side chain amino acid in plant corpus, and cause sensitive plant growth retardation, cauline leaf chlorisis, withered gradually, generally newborn blade chlorisis in 4-5 days, then expand to whole plant, within 20-30 days, weeds are thoroughly dead.Flazasulfuron is safe and harmless simultaneously, can not prestige be detrimental to health.
As preferably, as preferably, described active component B is any one in the third careless amine, butachlor, cyhalofop-butyl, dichloro quinolinic acid, oxadiazon.
Third careless amine is the paddy field herbicides special with high selectivity, to rice safety, broad weed-killing spectrum, is applicable to paddy rice and prevents and kill off 1 year raw grass family and the broad leaved weeds such as barnyard grass, bare headed barnyard grass, moleplant seed, eleusine indica, needle spikesedge herb, alisma canaliculatum, water three-coloured amaranth, difformed galingale herb, cyperus iria, false loosestrife, Monochoria vaginalis.Be mainly used in preventing and kill off grassy weed.Third careless amine is cell division inhibitor, can prevent and kill off barnyard grass in paddy field, difformed galingale herb, needle spikesedge herb, Monochoria vaginalis, alisma canaliculatum etc. for soil treatment.
Butachlor is amide-type selectivity Uptake and translocation weed killer herbicide, can be degraded in soil.To people and animals' low toxicity.Butachlor absorbs mainly through the young shoot of weeds, then conducts complete stool and works.After plant absorption butachlor, suppress in vivo and destroy protease, affecting the formation of protein, suppressing weeds young shoot and young root normal growth to be grown, thus make weeds dead.Clay loam and the higher soil of the content of organic matter use, and medicament can be absorbed by soil colloid, is not easily leached, and the special efficacy phase is long.
Cyhalofop-butyl belongs to aryloxyphenoxypropionic class weed killer herbicide, mainly prevent and kill off barnyard grass, cyhalofop-butyl is only kind paddy rice to tight security in fragrant phenoxy phenoxy propionic acid weed killer herbicide, the same with such other kinds, also be Uptake and translocation weed killer herbicide, by blade and the leaf sheath absorption of plant corpus, phloem conducts, accumulate the meristem zone in plant corpus, resist acetyl-CoA carboxylase, fatty acid is synthesized and stops, the growth division of cell can not normally be carried out, membranous system etc., containing fat structural deterioration, finally cause Plant death.When acting on paddy rice, have excellent selectivity to paddy rice etc., selectivity is based on different accretion rates, and in paddy rice body, cyhalofop-butyl by two acid-state degraded rapidly to acetyl-CoA carboxylase non-activity, thus can have the safety of height to paddy rice.Because it degrades rapidly in soil and in typical paddy field water either, therefore to succession crop safety.
The degraded that remain mainly through photodissociation and Soil Microorganism of dichloro quinolinic acid in soil.Belong to hormone-type quinoline carboxylic acid weed killer herbicide, weeds poisoning symptom is similar to auxins effect, be mainly used in preventing and treating barnyard grass and working life very long,
Oxadiazon is used for preventing and kill off multiple annual unifacial leaf and broadleaf weed, is mainly used in paddy field weed-killer, also effective to the peanut, cotton, sugarcane etc. of dry land; Before contact bud, post-emergence herbicide.Make soil treatment, floods and droughts field uses.Absorb mainly through weeds young shoot and cauline leaf and work, can good removing activity be played under the condition having light.Particularly responsive to budding period weeds, when weeds one germinate, the growth of bud scale is just suppressed, and its tissue rots rapidly, and weeds are dead.
As preferably, the percentage by weight that described active component B is is 8-13%.After adopting above-mentioned preferred version, the active effect of active component B is better.
As preferably, the percentage by weight that described active component A is is 18-23%.After adopting above-mentioned preferred version, the active effect of active component A is better.
As preferably, described dispersant is the mixture of one or more in dispersing agent MF, alkyl naphthalene formaldehyde condensate sulfonates, polycarboxylate, calcium lignosulfonate, sodium lignin sulfonate.After adopting above-mentioned preferred version, make particle mutually free particle mutually dissociate, the efficiency of grinding distribution can be improved, be conducive to the stability improving product quality.
As preferably, described wetting agent is the mixture of any one or more in lauryl sodium sulfate, neopelex, alkylnaphthalene sulfonate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate, alkylphenol polyoxyethylene phosphate, phenethyl phenol polyethenoxy base ether phosphate, lauryl alcohol polyethylene glycol oxide base ether sodium sulfate, alkylphenol polyoxyethylene formaldehyde condensation products succinate sodium sulfonate.After adopting above-mentioned preferred version, material that is water insoluble or that be not soaked in water for water-moistened solid pesticide can be made.Main Function reduces the surface tension of water or interfacial tension, make solid surface energy soak by water.Water-fast agricultural chemicals can be made, be made into suspension after being watered and use, and liquid moistening and expansion on crop, polypide and germ body surface can be made, thus improve control efficiency, reduce the generation of poisoning.Conventional wetting agent is as withered in tea, washing powder, pull open powder.
As preferably, described adhesive is the mixture of any one or more in alkylaryl polyoxyethyl ether, fatty alcohol polyoxyethyl ether, alkylnaphthalene sulfonate and polyvinyl alcohol.After adopting above-mentioned preferred version, the mixed effect between association of soil agent is better.
As preferably, described filler is one or more mixtures in clay, potter's clay, kaolin, diatomite, pyrophyllite.After adopting above-mentioned preferred version, the processing soil treatment agent obtained can be made to have viscosity, processing soil treatment agent can be made into not homophase.
As preferably, described composition is suspending agent, wetting powder, water dispersible granules.After adopting above-mentioned preferred version, may be used for the soil condition of different conditions, can mix with soil better.
In order to realize above-mentioned second object, present invention employs following technical scheme:
A purposes for the processing soil treatment agent composition of containing fluazinam according to claim 1, for preventing and kill off annual gramineous weed and broadleaved herb in paddy field.
Herbicidal composition containing flazasulfuron of the present invention can effectively can be prevented and kill off rice direct seeding field, seedling throwing field annual gramineae and broad leaved weed such as barnyard grass, a thousand pieces of gold, lady's-grass, Paspalum distichum, false loosestrife, Monochoria vaginalis, pondweed etc., play synergistic effect, there is good herbicidal effect, the form of composition uses and not only increases preventive effect, and reduce use cost, improve utilization rate of active components.
Embodiment
Embodiment 1
By the method for air-flow crushing, former for solid medicine flazasulfuron is machined to 1000 orders, cyhalofop-butyl 5% in flazasulfuron 15%, active constituent B, dispersant alkyl naphthalene formaldehyde condensate sulfonates 6%, wetting agent alkylnaphthalene sulfonate 4%, adhesive alkylaryl polyoxyethyl ether 5% is accurately taken according to percentage by weight, all the other are filler kaolin, supply and fully to mix afterwards, 20% flazasulfuron cyhalofop-butyl wetting powder after qualified finally by quality testing all technical, can be packaged as.
Embodiment 2
By the method for air-flow crushing, former for solid medicine flazasulfuron is machined to 2000 orders, flazasulfuron 15%, dichloro quinolinic acid 5% is taken according to percentage by weight, dispersant alkyl naphthalene formaldehyde condensate sulfonates 4%, wetting agent alkylnaphthalene sulfonate 4%, adhesive alkylaryl polyoxyethyl ether 5%, deionized water adds to 100% and carries out just mixing, shear agitation, dispersion, after being mixed with slurry, 2 hours are ground through horizontal sand mill, make particle diameter at 1 micron, namely can be configured to flowable 20% flazasulfuron dichloro quinolinic acid suspension formulation.
Embodiment 3
By the method for air-flow crushing, former for solid medicine oxadiazon, flazasulfuron are machined to 3000 orders, flazasulfuron 15%, oxadiazon 5% is accurately taken according to percentage by weight, dispersant alkyl naphthalene formaldehyde condensate sulfonates 6%, wetting agent alkylnaphthalene sulfonate 4%, adhesive alkylaryl polyoxyethyl ether 5%, filler kaolin 12% and excess water are fully mixed into plastic material, through extruder grain, dry, sieve qualified finally by quality testing all technical after can be packaged into 20% flazasulfuron oxadiazon water dispersion granule.
Embodiment 4
By the method for air-flow crushing, former for solid medicine flazasulfuron is machined to 1000 orders, the third careless amine 9%, dispersant dispersing agent MF 5%, wetting agent neopelex 4%, adhesive fatty alcohol polyoxyethyl ether 5% in flazasulfuron 24%, active constituent B is accurately taken according to percentage by weight, all the other are filler diatomite, supply and fully to mix afterwards, 32% flazasulfuron cyhalofop-butyl wetting powder after qualified finally by quality testing all technical, can be packaged as.
Embodiment 5
By the method for air-flow crushing, former for solid medicine flazasulfuron is machined to 2000 orders, flazasulfuron 12%, butachlor 5% is taken according to percentage by weight, dispersant sodium lignin sulfonate 6%, wetting agent alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate 4%, adhesive alkylnaphthalene sulfonate 5%, deionized water adds to 100% and carries out just mixing, shear agitation, dispersion, after being mixed with slurry, 2 hours are ground through horizontal sand mill, make particle diameter at 1 micron, namely can be configured to flowable 20% flazasulfuron dichloro quinolinic acid suspension formulation.
Embodiment 6
By the method for air-flow crushing, former for solid medicine oxadiazon, flazasulfuron are machined to 3000 orders, flazasulfuron 15%, oxadiazon 5% is accurately taken according to percentage by weight, dispersant polycarboxylate 4%, wetting agent lauryl alcohol polyethylene glycol oxide base ether sodium sulfate 4%, adhesive polyethylene alcohol 5%, filler pyrophillite 8% and excess water are fully mixed into plastic material, through extruder grain, dry, sieve qualified finally by quality testing all technical after can be packaged into 20% flazasulfuron oxadiazon water dispersion granule.
Biological control example 1
Prevent and kill off rice direct-seeding field weed field control effectiveness test
The community process that management of weeds preventive effect computational methods all perform National Standard of the People's Republic of China's " pesticide field efficacy medicine test criterion " test medicine, contrast medicament and blank adopts the group arrangement of random district, plot area 50m
2, repeat for 4 times.
Water prevention direct sowing of rice field weed
Table 1 is 20% flazasulfuron cyhalofop-butyl wetting powder system
To rice direct seeding field, the annual and perennial grass family of seedling throwing field and broad leaved weed preventive effect,
Table 1 is as follows:
Table 2 is 20% flazasulfuron dichloro quinolinic acid suspension formulation
To rice direct seeding field, the annual and perennial grass family of seedling throwing field and broad leaved weed preventive effect,
Table 2 is as follows:
Table 3 is 20% flazasulfuron oxadiazon water dispersion granule
To rice direct seeding field, the annual and perennial grass family of seedling throwing field and broad leaved weed preventive effect,
Table 3 is as follows:
Field is taken temperature bright
This complex composition to rice direct seeding field, seedling throwing field annual gramineae and broad leaved weed as: barnyard grass, a thousand pieces of gold, lady's-grass, Paspalum distichum, false loosestrife, Monochoria vaginalis, pondweed etc. are effectively prevented and kill off.Effect obviously, achieves unexpected herbicidal effect, and its form by composition uses and not only increases preventive effect, to crop safety and reduce use cost, improves utilization rate of active components.
Claims (9)
1. the herbicidal composition containing flazasulfuron, is characterized in that comprising following component, described Ni lead-free solder alloy:
Wherein, described active component A is flazasulfuron; Described active component B is dichloro quinolinic acid.
2. the herbicidal composition containing flazasulfuron according to claim 1, is characterized in that: the percentage by weight that described active component B is is 8-13%.
3. the herbicidal composition containing flazasulfuron according to claim 1, is characterized in that: the percentage by weight that described active component A is is 18-23%.
4. the herbicidal composition containing flazasulfuron according to claim 1, is characterized in that: described dispersant is the mixture of one or more in dispersing agent MF, alkyl naphthalene formaldehyde condensate sulfonates, polycarboxylate, calcium lignosulfonate, sodium lignin sulfonate.
5. the herbicidal composition containing flazasulfuron according to claim 1, is characterized in that: described wetting agent is the mixture of any one or more in lauryl sodium sulfate, neopelex, alkylnaphthalene sulfonate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate, alkylphenol polyoxyethylene phosphate, phenethyl phenol polyethenoxy base ether phosphate, lauryl alcohol polyethylene glycol oxide base ether sodium sulfate, alkylphenol polyoxyethylene formaldehyde condensation products succinate sodium sulfonate.
6. the herbicidal composition containing flazasulfuron according to claim 1, is characterized in that: described adhesive is the mixture of any one or more in alkylaryl polyoxyethyl ether, fatty alcohol polyoxyethyl ether, alkylnaphthalene sulfonate and polyvinyl alcohol.
7. the herbicidal composition containing flazasulfuron according to claim 1, is characterized in that: described filler is one or more mixtures in clay, potter's clay, kaolin, diatomite, pyrophyllite.
8. the herbicidal composition containing flazasulfuron according to claim 1, is characterized in that: described composition is suspending agent, wetting powder, water dispersible granules.
9. a purposes for the herbicidal composition containing flazasulfuron according to claim 1, is characterized in that: for preventing and kill off annual gramineous weed and broadleaved herb in paddy field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101849.8A CN103814926B (en) | 2014-03-19 | 2014-03-19 | Herbicide composition containing flazasulfuron and use of herbicide composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101849.8A CN103814926B (en) | 2014-03-19 | 2014-03-19 | Herbicide composition containing flazasulfuron and use of herbicide composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103814926A CN103814926A (en) | 2014-05-28 |
| CN103814926B true CN103814926B (en) | 2015-05-20 |
Family
ID=50750458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410101849.8A Active CN103814926B (en) | 2014-03-19 | 2014-03-19 | Herbicide composition containing flazasulfuron and use of herbicide composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103814926B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396996A (en) * | 2014-11-30 | 2015-03-11 | 南京华洲药业有限公司 | Mixed weedicide containing flazasulfuron, butachlor and pendimethalin |
| CN104430454B (en) * | 2014-11-30 | 2017-02-22 | 南京华洲药业有限公司 | Mixed herbicide containing flazasulfuron, butachlor and flumetsulam |
| CN104430459B (en) * | 2014-11-30 | 2016-09-14 | 南京华洲药业有限公司 | A kind of mixed herbicide containing flazasulfuron, butachlor and carfentrazoneethyl |
| CN104396994A (en) * | 2014-11-30 | 2015-03-11 | 南京华洲药业有限公司 | Mixed weedicide containing flazasulfuron, butachlor and trifluralin |
| CN104396997B (en) * | 2014-11-30 | 2016-07-27 | 南京华洲药业有限公司 | A kind of mixed herbicide containing flazasulfuron, butachlor and dithiopyr |
| CN104396998B (en) * | 2014-11-30 | 2016-06-29 | 南京华洲药业有限公司 | A kind of mixed herbicide containing flazasulfuron, butachlor and fluroxypyr |
| CN106342864A (en) * | 2015-03-19 | 2017-01-25 | 四川利尔作物科学有限公司 | Herbicidal composition and application thereof |
| CN106106488B (en) * | 2016-06-19 | 2018-11-06 | 嘉兴尚云自动化设备有限公司 | Herbicidal combinations containing flazasulfuron and Oxyfluorfen |
| CN110833072A (en) * | 2018-08-17 | 2020-02-25 | 新乡市莱恩坪安园林有限公司 | Weed killer for preventing and controlling weeds in warm-season lawn |
| CN109479890A (en) * | 2018-11-06 | 2019-03-19 | 杭州瑞丰生物科技有限公司 | Flazasulfuron compound herbicide and its application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005092101A2 (en) * | 2004-03-26 | 2005-10-06 | Syngenta Participations Ag | A herbicidal combination |
| CN102960357A (en) * | 2012-12-11 | 2013-03-13 | 江苏龙灯化学有限公司 | Weed control composition containing ametryn, sulfentrazone and flazasulfuron and application thereof |
-
2014
- 2014-03-19 CN CN201410101849.8A patent/CN103814926B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005092101A2 (en) * | 2004-03-26 | 2005-10-06 | Syngenta Participations Ag | A herbicidal combination |
| CN102960357A (en) * | 2012-12-11 | 2013-03-13 | 江苏龙灯化学有限公司 | Weed control composition containing ametryn, sulfentrazone and flazasulfuron and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103814926A (en) | 2014-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103814926B (en) | Herbicide composition containing flazasulfuron and use of herbicide composition | |
| CN103749480A (en) | Paddy field herbicide composition and application | |
| CN105638658B (en) | Biological source herbicide composition and its application | |
| CN104082324A (en) | Weeding composition for wheat field and medicinal preparation of weeding composition | |
| CN104186503A (en) | Composite herbicide containing pyribenzoxim, cyhalofop-butyl and penoxsulam and application of composite herbicide | |
| CN103518739A (en) | Herbicide containing topramezone and atrazine | |
| CN102524269B (en) | Bactericidal composition, pesticide and application thereof | |
| CN104186513A (en) | Herbicidal composition and preparation thereof | |
| CN102239843A (en) | Composition of fluroxypyr or ester of fluroxypyr and fluoroglycofen-ethyl and preparation method thereof | |
| CN102388894B (en) | Weeding composition | |
| CN104115835A (en) | Herbicide composition | |
| CN106719720A (en) | A kind of herbicidal composition containing bentazone | |
| CN102754663A (en) | Weeding combination containing anilofos and quinclorac or quinclorac salts and preparation thereof | |
| CN103271054B (en) | Complex formulation herbicide for protective cultivation of corn field | |
| CN106879608A (en) | Herbicidal combinations containing benzobicylon, pretilachlor and penoxsuam | |
| CN101861868B (en) | Pesticide compound containing penoxsulam and quinclorac and application thereof | |
| CN103688970A (en) | Herbicidal composition containing foramsulfuron and fluroxypyr | |
| CN104273135B (en) | Containing compound herbicide and the application thereof of clethodim, benazolin and isopropyl methoxalamine | |
| CN105532719A (en) | Weeding composition and application and preparation thereof | |
| Harmoney et al. | Effects of a new herbicide (aminocyclopyrachlor) on buffalograss and forbs in shortgrass prairie | |
| CN103814946B (en) | Herbicide composition containing thifensulfuron methyl and use of herbicide composition | |
| CN107787998A (en) | A kind of cotton growth regulator composition | |
| CN103262842B (en) | Weeding composition and preparation thereof | |
| CN106879618A (en) | Containing benzobicylon, pyrazosulfuron, pretilachlor Herbicidal combinations | |
| CN104542695B (en) | A kind of containing methylsulfonyl bacterium azoles and the complex composition of toxic fluoride phosphate and preparation |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210325 Address after: 323000 No.100, Yunjing Road, Shuige Industrial Zone, Liandu District, Lishui City, Zhejiang Province Patentee after: Zhejiang Jilun plant science and Technology Co.,Ltd. Address before: 325000 Nanyang North Village, Hongqiao Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG LEJI CHEMICAL Co.,Ltd. |