CN108605967A - A kind of mixed herbicide and its application containing nicosulfuron, atrazine and dichloro quinolinic acid - Google Patents
A kind of mixed herbicide and its application containing nicosulfuron, atrazine and dichloro quinolinic acid Download PDFInfo
- Publication number
- CN108605967A CN108605967A CN201810601665.6A CN201810601665A CN108605967A CN 108605967 A CN108605967 A CN 108605967A CN 201810601665 A CN201810601665 A CN 201810601665A CN 108605967 A CN108605967 A CN 108605967A
- Authority
- CN
- China
- Prior art keywords
- atrazine
- nicosulfuron
- dichloro quinolinic
- quinolinic acid
- mixed herbicide
- 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.)
- Pending
Links
Classifications
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
- A01N43/42—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings condensed with carbocyclic rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
- A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon atoms
- A01N43/70—Diamino—1,3,5—triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon atom
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of mixed herbicide containing nicosulfuron, atrazine and dichloro quinolinic acid and its application；Active constituent is made of nicosulfuron, atrazine and dichloro quinolinic acid, and the weight ratio of the nicosulfuron, atrazine and dichloro quinolinic acid is 1 40:1‑60:1‑40；It can be used for the prevention of corn field weed.
Description
Technical field
The invention belongs to pesticide fields, and in particular to a kind of mixing containing nicosulfuron, atrazine and dichloro quinolinic acid removes
Careless agent and its application.
Background technology
Nicosulfuron is a kind of sulfonylurea corn field herbicide, more in corn field with can effectively prevent and kill off after low dosage bud
Kind annual gramineous weed, broad leaved weed and sedge weed.It is absorbed rapidly by leaf and root, and passes through xylem and bast
It conducts rapidly in portion.The synthesis of branched-chain amino acid is prevented by acetolactate synthestase.It stops growing immediately using rear weeds, 4-
5 days young leaves fade, are downright bad, and gradually expand to entire plant, and 20-25 days plant are dead after being handled under general condition.
Atrazine is triazine selective herbicide, is mainly used for preventing and kill off corn, sorghum, sugarcane, tea place, orchard and rubber
Plantation field annual gramineous weed and broad leaved weed.Before belonging to selective inner sucting conduction type seedling, herbicide after seedling, mainly
Separate living tissue and blade face are absorbed and are transmitted to plant root, by inhibiting the electron transmission in photosynthesis of plant that weeds is made to cause
Extremely.The poisoning symptom of weeds shows as vane tip and edge generates chlorosis, and then extends to blade, causes complete stool withered eventually.Due to
Corn ketone in Corn can decompose atrazine, therefore, very safe to corn.
Dichloro quinolinic acid is a kind of quinoline carboxylic acid hormone-type selective herbicide, is the paddy field of BASF Corp. of Germany's exploitation
Herbicide starts the large-scale popularization use in paddy field weeding the nineties in last century in China.By the work for interfering enzyme in plant
Property, the biosynthesis of ethylene can be promoted, lead to the accumulation of a large amount of abscisic acids, plant growth is made to slow down, seriously then cause plant dead
It dies.It can promote plant growth in low concentration, when high concentration destroys plant hormone balance, keeps plant metabolism disorderly, influences light
Cooperation is used, respiration.Dichloro quinolinic acid is mainly used for preventing the monocotyledon weeds such as barnyard grass.
Compounding between herbicide can solve the problems, such as that pesticide single dose toxicity is big, effect is poor and the R＆D cycle
It is short, and it is used interchangeably the generation for capableing of retarding action object drug resistance between different pesticides, there is ideal use to imitate
Fruit, therefore the compounding of pesticide is current research focus in the field of pesticide between different role mechanism.Cigarette is not phonetic in the prior art
The relevant report that sulphur is grand, atrazine and dichloro quinolinic acid compound.
Invention content
The purpose of the present invention is to provide a kind of component is reasonable, drug cost is low, is not likely to produce the herbicide group of drug resistance
Object is closed, there is preferable control effect to corn field, rice terrace grass family and broad leaved weed, to slowing down Weed Resistance, reducing medicine
Object dosage etc. has positive effect.
The present invention provides following technical scheme
A kind of mixed herbicide containing nicosulfuron, atrazine and dichloro quinolinic acid, active constituent are gone by nicosulfuron, green bristlegrass
The weight ratio of Tianjin and dichloro quinolinic acid composition, the nicosulfuron, atrazine and dichloro quinolinic acid is 1-40:1-60:1-40.
The weight ratio of mixed herbicide of the present invention, the nicosulfuron, atrazine and dichloro quinolinic acid is 1-
20:10-50:1-20.The weight ratio of the preferred nicosulfuron, atrazine and dichloro quinolinic acid is 5-20:10-50:7-
20。
In the composition total of nicosulfuron, atrazine and dichloro quinolinic acid described in mixed herbicide of the present invention
Weight percentage is 15-85%.The preferred nicosulfuron, the total weight of atrazine and dichloro quinolinic acid in the composition
Percentage composition is 25-60%.
The present composition can be prepared into adaptation dosage form, preferred dosage form wettable powder with agriculturally acceptable auxiliary combination
Agent, missible oil, suspending agent, oil-suspending agent, microemulsion, aqueous emulsion, suspended emulsion, water dispersible granules etc..Auxiliary agent of the present invention
Including emulsifier, dispersant, wetting agent, binder, disintegrant, thickener, stabilizer, antifreezing agent, antifoaming agent filler etc..Select
From the common auxiliary material in this field.
Mixed herbicide of the present invention is used for the purposes of management of weeds.It is preferred for corn field, rice terrace grass family
And broad leaved weed, such as barnyard grass, moleplant seed, wild oat, Monochoria vaginalis, clearvers, Chinese celery, green bristlegrass, purslane, lady's-grass.
The present invention obtains following advantageous effects：
Composition of the present invention uses the active ingredient combinations of three kinds of different role mechanism, can effectively reduce weeds
The generation of drug resistance expands herbicide controlling spectrum；Barnyard grass, moleplant seed, wild oat, Monochoria vaginalis, clearvers, green bristlegrass, horse can be prevented and kill off simultaneously
Bitterroot, lady's-grass.
Herbicidal combinations of the present invention have significant synergies, and Herbicidal combinations field of the present invention is anti-
Effect is higher compared to the field efficacy of single dose, binary composition, can effectively reduce the administration dosage of active constituent, reduces environment
Pollution.
Specific implementation mode
The specific implementation mode of the present invention is described in detail with reference to embodiment, it is to be understood that the guarantor of the present invention
Shield range is not restricted by specific implementation.
Embodiment 1：27% nicosulfuron atrazine dichloro quinolinic acid aqueous emulsion
Embodiment 2：42% nicosulfuron atrazine Dichloroquinolinic acid suspending agent
Embodiment 3：40% nicosulfuron atrazine dichloro quinolinic acid wettable powder
Embodiment 4：29% nicosulfuron atrazine dichloro quinolinic acid water dispersible granules
Biological test one：Nicosulfuron, atrazine and dichloro quinolinic acid are to green bristlegrass Toxicity Determination.
Test method：Green bristlegrass seed is uniformly sowed in flowerpot, ensureing 20-30 seeds of every basin, is covered on seed
1cm or so fine earths, as hot-house culture, temperature is maintained at 15-30 DEG C in greenhouse, 50% or more air humidity, from flowerpot bottom
Add water, keeps ground moistening.Regular period to be grown, the consistent weeds green bristlegrass of growth selection is colonized, and is done at cauline leaf
Reason, water drenching carry out cauline leaf spraying treatment after blade drying.After processing 30 days, fresh weight is measured, calculates preventive effect.
Herbicide associated form is evaluated according to Colby methods.Evaluation criterion：As E ﹣ E0 ＞ 10%, it is expressed as synergistic effect；
As ﹣ 10%≤E ﹣ E0≤10%, summation action is shown as；As E ﹣ E0 ＜ ﹣ 10%, antagonism is shown as.
1 nicosulfuron of table, atrazine and dichloro quinolinic acid compounding are to green bristlegrass Toxicity Determination
As seen from the above table, nicosulfuron, atrazine and dichloro quinolinic acid compounding have apparent synergistic effect to green bristlegrass,
Three kinds of substances, which are applied in combination, can effectively reduce Pesticide use dosage.
Biological test two：Nicosulfuron, atrazine and dichloro quinolinic acid compounding are to corn field weed field efficacy.
Subjects：Barnyard grass, moleplant seed, wild oat, Monochoria vaginalis, clearvers, green bristlegrass, purslane, lady's-grass etc..
Test medicine：Embodiment 1-4 medicaments and comparison medicament
Test method：According to experimental plot area, medicament being weighed, and be watered and be diluted, weeds are in the 2-3 leaf phases,
Cauline leaf is carried out using backpack sprayer to spray 1 time, fresh weight preventive effect after investigation 30 days, and the activity of weeding of more various medicaments.It is anti-
Imitate (%)=[(clear water control group weeds fresh weight-processing group weeds fresh weight)/clear water group weeds fresh weight] * 100%.
2 nicosulfuron of table, atrazine and dichloro quinolinic acid compounding are to corn field weed field efficacy
As seen from the above table, compared with single dose, nicosulfuron, atrazine and dichloro quinolinic acid compounding application can expand weeding
Spectrum, and its control effect to weeds can be significantly improved, it has significant synergies.Compared with binary built, cigarette is phonetic
Sulphur is grand, atrazine and dichloro quinolinic acid compounding are substantially better than the control effect of binary built, can effectively lower the applied agents of pesticide
Amount, reduces environmental pollution；And field observation is to crop safety.
The above is only a preferred embodiment of the present invention, to those skilled in the art, this hair is not being departed from
It under the premise of bright raw material, can be suitably modified, these are improved also within protection scope of the present invention.
Claims (7)
1. a kind of mixed herbicide containing nicosulfuron, atrazine and dichloro quinolinic acid, it is characterised in that：Active constituent is phonetic by cigarette
Sulphur is grand, atrazine and dichloro quinolinic acid composition, and the weight ratio of the nicosulfuron, atrazine and dichloro quinolinic acid is 1-40:
1-60:1-40。
2. mixed herbicide according to claim 1, it is characterised in that：The nicosulfuron, atrazine and dichloroquinoline
The weight ratio of acid is 1-20:10-50:1-20.
3. mixed herbicide according to claim 2, it is characterised in that：The nicosulfuron, atrazine and dichloroquinoline
The weight ratio of acid is 5-20:10-50:7-20.
4. according to the mixed herbicide described in claim 1-3, it is characterised in that：The nicosulfuron, atrazine and two chloroquines
The total weight percentage composition of quinoline acid in the composition is 15-85%.
5. mixed herbicide according to claim 4, it is characterised in that：The nicosulfuron, atrazine and dichloroquinoline
The total weight percentage composition of acid in the composition is 25-60%.
6. according to the mixed herbicide described in claim 1-5, it is characterised in that：Combination dosage form can be wettable powder, breast
One kind in oil, suspending agent, oil-suspending agent, microemulsion, aqueous emulsion, suspended emulsion, water dispersible granules etc..
7. the mixed herbicide according to claim 1-6 is used for the purposes of Control Weeds in Maize Field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601665.6A CN108605967A (en) | 2018-06-09 | 2018-06-09 | A kind of mixed herbicide and its application containing nicosulfuron, atrazine and dichloro quinolinic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601665.6A CN108605967A (en) | 2018-06-09 | 2018-06-09 | A kind of mixed herbicide and its application containing nicosulfuron, atrazine and dichloro quinolinic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108605967A true CN108605967A (en) | 2018-10-02 |
Family
ID=63665003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810601665.6A Pending CN108605967A (en) | 2018-06-09 | 2018-06-09 | A kind of mixed herbicide and its application containing nicosulfuron, atrazine and dichloro quinolinic acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108605967A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111248216A (en) * | 2020-03-17 | 2020-06-09 | 安徽美程化工有限公司 | Weeding composition containing quinclorac, nicosulfuron and terbuthylazine |
| CN115067349A (en) * | 2021-03-11 | 2022-09-20 | 青岛清原化合物有限公司 | Weeding composition containing nicosulfuron and ametryn and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101779637A (en) * | 2010-03-04 | 2010-07-21 | 张志高 | Weeding composition containing Quinclorac |
| CN101999388A (en) * | 2010-12-06 | 2011-04-06 | 潍坊先达化工有限公司 | Weeding composite with nicosulfuron and quinclorac |
| CN101999386A (en) * | 2010-11-02 | 2011-04-06 | 孙雪梅 | Nicosulfuron-and-atrazine-containing weeding composition |
-
2018
- 2018-06-09 CN CN201810601665.6A patent/CN108605967A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101779637A (en) * | 2010-03-04 | 2010-07-21 | 张志高 | Weeding composition containing Quinclorac |
| CN101999386A (en) * | 2010-11-02 | 2011-04-06 | 孙雪梅 | Nicosulfuron-and-atrazine-containing weeding composition |
| CN101999388A (en) * | 2010-12-06 | 2011-04-06 | 潍坊先达化工有限公司 | Weeding composite with nicosulfuron and quinclorac |
Non-Patent Citations (1)
| Title |
|---|
| 毛丹等: "《一本书明白农作物科学用药手册（2017年新版）》", 28 February 2018, 中原农民出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111248216A (en) * | 2020-03-17 | 2020-06-09 | 安徽美程化工有限公司 | Weeding composition containing quinclorac, nicosulfuron and terbuthylazine |
| CN115067349A (en) * | 2021-03-11 | 2022-09-20 | 青岛清原化合物有限公司 | Weeding composition containing nicosulfuron and ametryn and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104082324A (en) | Weeding composition for wheat field and medicinal preparation of weeding composition | |
| CN103518739A (en) | Herbicide containing topramezone and atrazine | |
| CN102388894B (en) | Weeding composition | |
| CN102396473B (en) | Herbicide composition | |
| CN104186513A (en) | Herbicidal composition and preparation thereof | |
| CN110074121A (en) | A kind of quinolines Herbicidal combinations of brassinolide-containing class compound | |
| CN108605967A (en) | A kind of mixed herbicide and its application containing nicosulfuron, atrazine and dichloro quinolinic acid | |
| CN101379998A (en) | Compound herbicide for efficiently preventing and curing paddy field weed and use thereof | |
| CN105532719A (en) | Weeding composition and application and preparation thereof | |
| CN108522513A (en) | It is a kind of containing dichloro quinolinic acid, the mixed herbicide of propanil Yu metamifops and its application | |
| CN108391669A (en) | A kind of mixed herbicide and its application of Han metamifops, propanil and bentazone | |
| CN103053520A (en) | Pesticide composition containing lactofen and brassinolide | |
| CN112741098A (en) | Weeding composition containing pyraflufen-ethyl and metribuzin | |
| CN108684672A (en) | A kind of mixed herbicide and its application of the metamifops of, containing cyhalofop-butyl and florasulam | |
| CN108576020A (en) | A kind of mixed herbicide and its application containing dichloro quinolinic acid, propanil and bentazone | |
| CN108576004A (en) | A kind of mixed herbicide and its application containing dichloro quinolinic acid, propanil and dimethyl tetrachloride | |
| CN112753702A (en) | Weeding composition containing oxaziclomefone, clomazone and pyrazosulfuron-ethyl | |
| CN108617662A (en) | A kind of mixed herbicide and its application containing dichloro quinolinic acid, propanil and cyhalofop-butyl | |
| CN110463709A (en) | Composition, preparation and its application | |
| CN109006846A (en) | A kind of rice post-emergence complex weedicide containing penoxsuam | |
| CN107736351A (en) | Herbicidal combinations containing mesotrione, penoxsuam and pyrazosulfuron | |
| CN109699668B (en) | Ternary weeding composition for paddy field weeds and application thereof | |
| CN109452300B (en) | Ternary weeding composition containing halosulfuron-methyl and application thereof | |
| CN106719792A (en) | A kind of flowers and trees herbicidal composition | |
| CN102461545B (en) | Hybrid weeding composite containing Bispyribac-sodium and cyclosulfamuron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210112 Address after: 233000 No.15 Feihe Middle Road, mohekou Industrial Park, Huaishang District, Bengbu City, Anhui Province Applicant after: Anhui Xitian Biotechnology Co.,Ltd. Address before: 230041 room t1-1101, fuhuiyuan, Binhu Century City, Fuzhou Road, Baohe District, Hefei City, Anhui Province Applicant before: HEFEI XITIAN BIOTECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181002 |
|
| RJ01 | Rejection of invention patent application after publication |