CN108576044A - A kind of mixed herbicide and its application containing glyphosate, florasulam and Quizalotop-ethyl - Google Patents
A kind of mixed herbicide and its application containing glyphosate, florasulam and Quizalotop-ethyl Download PDFInfo
- Publication number
- CN108576044A CN108576044A CN201810590611.4A CN201810590611A CN108576044A CN 108576044 A CN108576044 A CN 108576044A CN 201810590611 A CN201810590611 A CN 201810590611A CN 108576044 A CN108576044 A CN 108576044A
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- CN
- China
- Prior art keywords
- florasulam
- glyphosate
- quizalotop
- ethyl
- mixed herbicide
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Classifications
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
-
- 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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/60—1,4-Diazines; Hydrogenated 1,4-diazines
-
- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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- 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 glyphosate, florasulam and Quizalotop-ethyl and its application；Active constituent is made of glyphosate, florasulam and Quizalotop-ethyl, and the weight ratio of the glyphosate, florasulam and Quizalotop-ethyl is 1 100:0.1‑20:1‑30；It can be used for the prevention of grass family and broad leaved weed.
Description
Technical field
The invention belongs to pesticide fields, and in particular to a kind of mixing containing glyphosate, florasulam and Quizalotop-ethyl removes
Careless agent and its application.
Background technology
Glyphosate is a kind of organophosphorus herbicide developed by Monsanto Chemicals.Glyphosate is as non-selective, nothing
It remains herbicide after seedling to absorb by plant leaf blade and non-woody cauline leaf, conduction to plant each section.It is perennial to deep root miscellaneous
Careless and annual and biennial grass family, Cyperaceae and broad leaved weed are highly effective.The most prominent feature of glyphosate is can be by stem
Leaf absorbs in conduction to underground rhizome and tiller downwards, extremely strong to weeds underground organization destructive power.Its herbicide principle is mainly logical
The activity for inhibiting enolpyruvyl shikimene phosphate synthase is crossed, destroys shikimene to phenylalanine, turn of tyrosine, tryptophan
Change, causes plant dead to make protein synthesis be interfered.
Florasulam is triazolopyrimidine sulfonamides superelevation effective herbicide, and florasulam is inner sucting conduction type weeding
Agent can be conducted to weeds complete stool, thus herbicide is thorough, will not recur.It is most can to prevent and kill off wheatland for florasulam broad weed-killing spectrum
The difficult anti-weeds such as number broad leaved weed, including clearvers, corn gromwell, and have extraordinary inhibition to the wartwort for being most difficult to prevent and kill off in wheatland
Effect.
Quizalotop-ethyl is acetyl-CoA carboxylase inhibitor, and mechanism of action is absorbed by weeds cauline leaf, in plant
Inside Bidirectional Conduction up and down is accumulated in top and intercalary meristem, inhibits cell fatty acid synthesis, keeps weeds downright bad.
Quizalotop-ethyl between grassy weed and dicotyledonous crops with height selectivity, can effectively prevent and kill off soybean, peanut, cotton,
The grassy weed in the broad leaf crops such as potato, mung bean, watermelon, rape field.
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.It is not careless sweet in the prior art
The relevant report of phosphine, florasulam and Quizalotop-ethyl compounding.
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 grassy weed and broad leaved weed, to slowing down Weed Resistance, reducing drug dosage
Etc. have positive effect.
The present invention provides following technical scheme
A kind of mixed herbicide containing glyphosate, florasulam and Quizalotop-ethyl, active constituent is by glyphosate, double fluorine sulphurs
The weight ratio of careless amine and Quizalotop-ethyl composition, the glyphosate, florasulam and Quizalotop-ethyl is 1-100:0.1-20:1-
30。
The weight ratio of mixed herbicide of the present invention, the glyphosate, florasulam and Quizalotop-ethyl is 10-
90:0.5-10:1-20。
In the composition total of glyphosate, florasulam and Quizalotop-ethyl described in mixed herbicide of the present invention
Weight percentage is 1-85%.The preferred glyphosate, the total weight of florasulam and Quizalotop-ethyl in the composition
Percentage composition is 15-75%.
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..
The dispersant is selected from polycarboxylate, lignosulfonates, the phonetic formaldehyde condensation products sulfuric acid of alkylphenol-polyethenoxy
In salt, alkyl benzene sulfonate calcium salt, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkyl phenol polyoxyethylene ether, polyoxyethylene carboxylate
It is one or more.
The wetting agent is selected from：Lauryl sodium sulfate, neopelex, Nekal BX, wetting and penetrating agent
F, one or more in spaonin powder, silkworm excrement, spaonin powder.
The disintegrant is selected from：It is one or more in bentonite, urea, ammonium sulfate, aluminium chloride.
The binder is selected from：Arabic gum, white dextrin, methylcellulose, sodium acrylate, polyvinylpyrrolidone,
It is one or more in crosslinked polyvinylpyrrolidone, polyethylene glycol, polyvinyl alcohol.
The antifreeze is selected from：It is one or more in ethylene glycol, propylene glycol, glycerine, polyethylene glycol.
The antifoaming agent is selected from：Silicone oil, silicone compound, C10-20 saturated fat acid compounds, C8-10 fat
It is one or more in alcohol compound.
The thickener is selected from：It is one or more in xanthans, polyvinyl alcohol, polyethylene glycol, aluminium-magnesium silicate.
The filler is selected from：In kaolin, diatomite, bentonite, attapulgite, white carbon, starch, precipitated calcium carbonate
It is one or more.
Mixed herbicide of the present invention is used to prevent and kill off the purposes of farmland weed, such as forest, orchard, bare place,
Pasture, tea place, rubber plantation, farmland etc..It is preferred for grass family and broad leaved weed.The weeds include barnyard grass, moleplant seed, duck tongue
Grass, lady's-grass, green bristlegrass, eleusine indica, chickweed, Siberian cocklebur, Horseweed Herb etc..
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；Prevention when available for grassy weed and broad leaved weed.Weeding of the present invention
Composition has significant synergies, higher with the field efficacy of single dose, binary composition, can effectively reduce active constituent
Administration dosage, reduce environmental pollution, while to crop safety.
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.
Biological test one：Glyphosate, florasulam and Quizalotop-ethyl are to lady's-grass and clearvers Toxicity Determination.
Test method：Experiment carries out under greenhouse experiment, and seed is seeded in flowerpot, ensures per 20-30 seeds of basin,
The thick mixed husky fine earths of 1cm or so are covered on seed makes soil conservation moisten, water content is in 25-35% from flowerpot bottom Jia Shui.Choosing
It selects the consistent weeds of growth to be colonized, and does cauline leaf process, water drenching carries out cauline leaf spraying treatment after blade drying.Processing 30
After it, 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 glyphosate of table, florasulam and Quizalotop-ethyl compounding are to lady's-grass Toxicity Determination
As seen from the above table, glyphosate, florasulam and Quizalotop-ethyl compounding to lady's-grass have apparent synergistic effect, three
Kind substance, which is applied in combination, can effectively reduce Pesticide use dosage.
Further, the effect for evaluation ternary composition compared to binary composition：By glyphosate and florasulam
According to proportioning 60:1 is combined as component A, by glyphosate and Quizalotop-ethyl according to proportioning 60:5 are combined as component B；By double fluorine sulphurs grass
Amine and Quizalotop-ethyl are according to proportioning 1:5 are combined as component C；Evaluate the combined effect of ternary composition.
2 complex composition of table is to clearvers Toxicity Determination
As seen from the above table, compared with binary combination, ternary composition is more apparent to clearvers synergistic effect.
Biological test two：Glyphosate, florasulam and Quizalotop-ethyl compounding are to bare place weeds field efficacy.
Subjects：Grass family and broad leaved weed such as barnyard grass, moleplant seed, Monochoria vaginalis, lady's-grass, green bristlegrass, eleusine indica, numerous
In detail, Siberian cocklebur, Horseweed Herb etc..
Test medicine：
Medicament 1：36% glyphosate florasulam Quizalotop-ethyl microemulsion (glyphosate, florasulam and smart quinoline
Standing grain spirit proportioning is 30:1:5)；
Medicament 2：33% glyphosate florasulam Quizalotop-ethyl wettable powder (glyphosate, florasulam and
Quizalotop-ethyl proportioning is 60:1:5)；
Medicament 3：45% glyphosate florasulam Quizalotop-ethyl water dispersible granules (glyphosate, florasulam and
Quizalotop-ethyl proportioning is 1:1:1)；
Medicament 4：35% glyphosate florasulam Quizalotop-ethyl suspending agent (glyphosate, florasulam and smart quinoline
Standing grain spirit proportioning is 1:2:4).
Test method：According to experimental plot area, weighed medicament, and be watered and be diluted, using backpack sprayer into
Row cauline leaf is sprayed 1 time, fresh weight preventive effect after investigation 30 days, and the activity of weeding of more various medicaments.Preventive effect (%)=[(clear water pair
According to a group weeds fresh weight-processing group weeds fresh weight)/clear water group weeds fresh weight] * 100%.
2 glyphosate of table, florasulam and Quizalotop-ethyl compounding are to bare place weeds field efficacy
As seen from the above table, compared with single dose, glyphosate, florasulam and Quizalotop-ethyl compounding application can significantly improve
Its control effect to grass family and broad leaved weed, has significant synergies, and can effectively lower the administration dosage of pesticide, subtract
Few environmental pollution, 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 glyphosate, florasulam and Quizalotop-ethyl, it is characterised in that：Active constituent is sweet by grass
The weight ratio of phosphine, florasulam and Quizalotop-ethyl composition, the glyphosate, florasulam and Quizalotop-ethyl is 1-100:
0.1-20:1-30。
2. mixed herbicide according to claim 1, it is characterised in that：The glyphosate, florasulam and smart quinoline standing grain
The weight ratio of spirit is 10-90:0.5-10:1-20.
3. according to the mixed herbicide described in claim 1-2, it is characterised in that：The glyphosate, florasulam and smart quinoline
The total weight percentage composition of standing grain spirit in the composition is 1-85%.
4. mixed herbicide according to claim 3, it is characterised in that：The glyphosate, florasulam and smart quinoline standing grain
The total weight percentage composition of spirit in the composition is 15-75%.
5. according to the mixed herbicide described in claim 1-4, it is characterised in that：Combination dosage form can be wettable powder, hang
One kind in floating agent, oil-suspending agent, microemulsion, aqueous emulsion, suspended emulsion, water dispersible granules etc..
6. the mixed herbicide according to claim 1-5 is used to prevent and kill off the purposes of farmland weed.
7. purposes according to claim 6, it is characterised in that：The weeds are preferably grass family and broad leaved weed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590611.4A CN108576044A (en) | 2018-06-09 | 2018-06-09 | A kind of mixed herbicide and its application containing glyphosate, florasulam and Quizalotop-ethyl |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590611.4A CN108576044A (en) | 2018-06-09 | 2018-06-09 | A kind of mixed herbicide and its application containing glyphosate, florasulam and Quizalotop-ethyl |
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| Publication Number | Publication Date |
|---|---|
| CN108576044A true CN108576044A (en) | 2018-09-28 |
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|---|---|---|---|
| CN201810590611.4A Pending CN108576044A (en) | 2018-06-09 | 2018-06-09 | A kind of mixed herbicide and its application containing glyphosate, florasulam and Quizalotop-ethyl |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819998A (en) * | 2019-03-21 | 2019-05-31 | 河南瀚斯作物保护有限公司 | It is a kind of containing glyphosate, Quizalotop-ethyl, mesotrione Herbicidal combinations |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109819998A (en) * | 2019-03-21 | 2019-05-31 | 河南瀚斯作物保护有限公司 | It is a kind of containing glyphosate, Quizalotop-ethyl, mesotrione Herbicidal combinations |
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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. |
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