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CN106538595A - The herbicidal composition of Glufosinate-ammoniumpesticideng, mesotrione and azoles humulone and its application - Google Patents

The herbicidal composition of Glufosinate-ammoniumpesticideng, mesotrione and azoles humulone and its application Download PDF

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Publication number
CN106538595A
CN106538595A CN201610980561.1A CN201610980561A CN106538595A CN 106538595 A CN106538595 A CN 106538595A CN 201610980561 A CN201610980561 A CN 201610980561A CN 106538595 A CN106538595 A CN 106538595A
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CN
China
Prior art keywords
mesotrione
glufosinate
herbicidal composition
ammonium
azoles humulone
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
Application number
CN201610980561.1A
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Chinese (zh)
Inventor
贾本凯
张黎辉
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QINGDAO HANSEN BIOLOGIC SCIENCE CO Ltd
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QINGDAO HANSEN BIOLOGIC SCIENCE CO Ltd
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Priority to CN201610980561.1A priority Critical patent/CN106538595A/en
Publication of CN106538595A publication Critical patent/CN106538595A/en
Pending legal-status Critical Current

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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
    • A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
    • A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
    • A01N41/10—Sulfones; Sulfoxides
    • 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
    • A01N43/647—Triazoles; Hydrogenated triazoles
    • A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles

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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 invention belongs to field of agricultural herbicide, and in particular to the herbicidal composition of a kind of Glufosinate-ammoniumpesticideng, mesotrione and azoles humulone and its application.The herbicidal composition effective ingredient is glufosinate-ammonium, mesotrione and azoles humulone, and wherein glufosinate-ammonium, the weight ratio of mesotrione are 1:5‑5:1, glufosinate-ammonium or mesotrione and the weight ratio of azoles humulone are 1:5‑5:1.The present invention is notable to corn field weed prevention effect, there is notable synergistic effect between medicament, dosage can be reduced, delay Drug resistance of the weeds to single medicament, economic, efficient, environmental protection, good to person poultry safety, Environmental compatibility, preparation is with low cost, preparing process is simple, can be used for spread.

Description

The herbicidal composition of Glufosinate-ammoniumpesticideng, mesotrione and azoles humulone and its application
Technical field
The invention belongs to field of agricultural herbicide, and in particular to the weeding of a kind of Glufosinate-ammoniumpesticideng, mesotrione and azoles humulone Agent compositionss and its application.
Background technology
Glufosinate-ammonium (Glufosinate-ammonium) chemical name is 4- [hydroxyl (methyl) phosphono] high third ammonia of-DL- Acid, molecular formula are C5H15N2O4P, structural formula are as follows：
Category phosphinic acid class efficiently, low toxicity, part interior suction, non-conducting contact killing type herbicide, different, the grass that kills root from glyphosate Ammonium phosphine first kills leaf, can be conducted in plant xylem by plant transpiration effect, suppresses the glutamine in plant body to close Into enzymatic activity, cause glutamine biosynthesis block, nitrogen metabolism disorder, ammonium ion accumulation, so as to destroy plant cell membrane, prevent to plant Thing photosynthesis and it is withered, between its quick-acting between N,N'-dimethyl-.gamma..gamma.'-dipyridylium and glyphosate.It is easy to degraded in soil, to crop safety, Drift is difficult, herbicidal spectrum is wide, and activity is high, and consumption is few, and ambient pressure is little.
Mesotrione (English common name：Mesotrione), molecular formula is C14H13NO7S, structural formula are as follows：
Mesotrione is trione compounds, is effective inhibitor of a light phenylpropionic acid dual oxide enzyme, selectivity interior suction Conduction type before seedling, herbicide after seedling, which can suppress the biosynthesiss of carotenoid, make weeds death after albefaction occur, and which can By the leaf of plant and root absorption, transmitted to top downwards in plant xylem and phloem, with action of contace poison and wholesomeness.It is suitable for Crop is Semen Maydiss, and controlling object includes that annual broadleaf weed and part grassy weed are better than grass family to broad-leaved preventive effect. Under normal using dosage, corn safety is good, processes, show as leaf portion albinism to the symptom of chemical damage of Semen Maydiss under high dose.
Azoles humulone (English common name carfentrazone-ethyl), chemical name is：The chloro- 3- of ethyl -2- { the chloro- 5- of 2- [4- (difluoromethyl) -4,5- dihydro -3- methyl -5- oxygen -1H-1,2,4- triazol-1-yls] -4- fluorophenyls } ethyl propionate, molecule Formula C15H14C12F3N3O3, structural formula is as follows：
Azoles humulone is a kind of triazolineone herbicide, and which has good low temperature resistant and resistance of rainwater washing against effect, can be with Suppress proporphyrinogen oxidase to cause the accumulation of poisonous intermedium, make blade withered rapidly, dead, can be used to prevent and kill off broad leaved weed And dried tuber.
Glufosinate-ammonium, mesotrione and azoles humulone are different in chemical classes and the mechanism of action, miscellaneous in preventing and treating corn field It is widely different on grass.
The content of the invention
To widen weed control spectrum, improve herbicide speed, formed one efficiently, the low herbicide kind of wide spectrum, use cost, this Invention proposes herbicidal composition and its application of a kind of Glufosinate-ammoniumpesticideng, mesotrione and azoles humulone.
Technical scheme is as follows：
A kind of herbicidal composition, its effective ingredient are glufosinate-ammonium, mesotrione and azoles humulone.
Glufosinate-ammonium, the weight ratio of mesotrione are 1:5-5:1, glufosinate-ammonium or mesotrione and the weight ratio of azoles humulone are 1: 5-5:1。
The shared total weight percent in herbicidal composition of the effective ingredient glufosinate-ammonium, mesotrione and azoles humulone Content is 10%～90%.
The shared total weight percent in herbicidal composition of the effective ingredient glufosinate-ammonium, mesotrione and azoles humulone Content is 21%～75%.
The pesticidal preparations auxiliary element includes carrier and auxiliary agent.
The carrier be water, solvent or filler in one kind, two kinds or three kinds, the preferred deionized water of water.
The solvent is selected from DMF, Ketohexamethylene, toluene, dimethylbenzene, dimethyl sulfoxide, methanol, second Alcohol, trimethylcyclohexanone, NOP, ethanolamine, triethanolamine, 2-aminopropane., N-Methyl pyrrolidone, propanol, One kind or many in butanol, ethylene glycol, diethylene glycol, ethylene glycol monomethyl ether, butyl ether, ethanolamine, 2-aminopropane., ethyl acetate or acetonitrile Plant the mixture arbitrarily than composition.
Described filler is in Kaolin, kieselguhr, bentonite, attapulgite, white carbon, starch or precipitated calcium carbonate One or more arbitrarily than the mixture of composition.
The auxiliary agent at least includes a kind of surfactant, according to different use occasions and demand, can also add antifreeze Agent, thickening agent, stabilizer, disintegrating agent, the one kind in defoamer appoint the mixture of several any ratios.
The surfactant one kind or four kinds in emulsifying agent, dispersant, wetting agent or penetrating agent.Above-mentioned surface Activating agent is the single dose or complex preparation of common nonionic surfactant or anion surfactant.
The emulsifying agent is selected from agriculture breast 500# (alkyl benzene calcium sulfonate), OP series phosphate ester (NPE phosphorus Acid esters), 600# phosphate esters (phenyl phenol polyoxyethylene ether phosphate), styrene polyoxyethylene ether ammonium sulfate salt, alkyl biphenyl ether Disulfonic acid magnesium salt, triethanolamine salt, agriculture 700# (alkylphenol-formaldehyde resin polyoxyethyl ether), epoxy ethane-epoxy propane block Copolymer, OP series (NPE), BY series (castor oil polyoxyethylene ether), agriculture breast 33# (alkylaryl polyoxy Ethylene polyethenoxy ether, Span series (sorbitol anhydride monostearate), TWEEN Series (anhydrous sorbitol fat acid ester Polyethylene oxide Ether) or AEO series (fatty alcohol-polyoxyethylene ether) in one or more composition arbitrarily compare mixture.
The dispersant selected from polycarboxylate, lignosulfonates, APES formaldehyde condensation products sulfat, Alkyl benzene calcium sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkylphenol polyoxyethylene, aliphatic amine polyoxyethylene ether, fatty acid polyglycol What one or more in oxygen vinyl Ether or glycerine fatty acid ester APEO was constituted arbitrarily compares mixture.
The wetting agent is selected from sodium lauryl sulphate, dodecylbenzene sodium sulfonate, Nekal BX, wetting and penetrating agent F, soap What one or more in angle powder, Bombyx mori L. or spaonin powder was constituted arbitrarily compares mixture.
The penetrating agent is selected from penetrating agent JFC (fatty alcohol-polyoxyethylene ether), penetrant t (diisooctyl maleate Sulfonate), one or more composition in azone or organosilicon arbitrarily compare mixture.
Any ratio of one or more composition of the antifreezing agent in ethylene glycol, Propylene Glycol, glycerol or carbamide is mixed Compound.
The one kind of the thickening agent in xanthan gum, polyvinyl alcohol, bentonite, carboxymethyl cellulose or the aluminium-magnesium silicate or Various compositions arbitrarily compare mixture.
The stabilizer is selected from epoxy soybean oil, epoxychloropropane, BHT, ethyl acetate, one kind of triphenyl phosphate or many That plants composition arbitrarily compares mixture.
The disintegrating agent is selected from bentonite, carbamide, ammonium sulfate, aluminum chloride, low-substituted hydroxypropyl cellulose, Lactose, Fructus Citri Limoniae What one or more in acid, succinic acid or sodium bicarbonate was constituted arbitrarily compares mixture.
The defoamer is selected from one or more in phosphoric acid ester defoamer and organic silicon defoamer.
The dosage form of the herbicidal composition be wettable powder, water dispersible granules, soluble powder, soluble granula, Aqueous emulsion, microemulsion, suspension emulsion, aqueous suspension agent or oil-suspending agent.
The beneficial effects of the present invention is：
1st, the herbicide is not only able to prevent and kill off all weeds that glufosinate-ammonium, mesotrione and azoles humulone single dose can be prevented and kill off, also Exclusive use glufosinate-ammonium, the Herba Imperatae that mesotrione or azoles humulone can not be prevented and kill off very well, Herba Eleusines Indicae, Conyza canadensis (L.) Cronq. etc. can be prevented and kill off miscellaneous Grass；
2nd, Drug resistance is delayed to produce present invention discover that glufosinate-ammonium, mesotrione and azoles humulone compounding can be increased herbicidal effect Herbicide residue is given birth to and can reduce, the herbicide combination product containing mentioned component also has broad weed-killing spectrum, the fireballing spy of herbicide Point, thus have the advantages that drug effect is difficult to be affected by bad climates such as low temperature, rainfalls, it is the excellent of corn field weed chemical control Good herbicide, the half-life short in soil, to second stubble crop safety；
3rd, glufosinate-ammonium, mesotrione, azoles humulone can separate, sequentially or simultaneously use, and this combination can be controlled well Deep root perennial weeds and annual and biennial grass family, Cyperaceae and broad leaved weed；
4th, the present invention has good control action to weeds to glufosinate-ammonium generation resistance, or even obstinate tall and big weeds, And said composition also can slow down weeds well and produce resistance to glufosinate-ammonium；
5th, the present invention is notable to corn field weed prevention effect, there is notable synergistic effect, can reduce medication between medicament Amount, delays Drug resistance of the weeds to single medicament, economic, efficient, environmental protection, preparation cost good to person poultry safety, Environmental compatibility Cheap, preparing process is simple, can be used for spread.
Specific embodiment
The present invention is illustrated with reference to embodiments, but the essence of the present invention is not limited to following embodiments.Embodiment Middle percentage ratio is weight percentage, and the treatment dosage of field efficacy is effective ingredient consumption.
Embodiment 1
The manufacture method of 35% glufosinate-ammonium mesotrione azoles humulone wettable powder：By mass percentage
Embodiment 2：
The manufacture method of 60% glufosinate-ammonium mesotrione azoles humulone wettable powder：By mass percentage
Embodiment 3：
The manufacture method of 45% glufosinate-ammonium mesotrione azoles humulone water dispersible granules：By mass percentage
Embodiment 4：
The manufacture method of 36% glufosinate-ammonium mesotrione azoles humulone suspension emulsion：By mass percentage
Embodiment 5：
The manufacture method of 27% glufosinate-ammonium mesotrione azoles humulone oil-suspending agent：By mass percentage
Embodiment 6：
The manufacture method of 21% glufosinate-ammonium mesotrione azoles humulone aqueous suspension agent：By mass percentage
Embodiment 7：
The manufacture method of 42% glufosinate-ammonium mesotrione azoles humulone aqueous suspension agent：By mass percentage
Embodiment 8：
The manufacture method of 10% glufosinate-ammonium mesotrione azoles humulone microemulsion：By mass percentage
Application test example
By indoor biometricses, specify the potentiation situation after glufosinate-ammonium, mesotrione and azoles humulone compounding, using Amaranthus retroflexus as It is raw to survey object, from herbicide soil pH 6.8 was not applied, soil is air-dried after sieving, load diameter 32cm, deep 20cm's In plastic flowerpot (having pallet), 15 plants of 2 consistent leaf phase seedling of stalwartness are planted per basin for test.Using stem and leaf nebulization, join According to the 4th part of NY/T1155.4-2006 farm-chemical indoor determination test rules herbicide：Active determination test stem and leaf nebulization Tested, often processed 4 repetitions, often repeatedly 15 plants of plants, if being blank without chemicals treatment.Data statistic analysis side Method is with reference to the 7th part of NY/T1155.7-2006 farm-chemical indoor determination test rules herbicide：The synergy of mixture is determined In Colby methods, calculate each mixture combinatorial theory survival rate E0 value, actual survival rate E value and theoretical value and actual value it Difference (E0-E).E0-E>10% is potentiation；E0-E<- 10% is antagonism；E0-E values are addition between ± 10% Effect, the results are shown in Table 1.Glufosinate-ammonium, mesotrione and azoles humulone compounding is equal to the co-toxicity coefficient of Amaranthus retroflexus as seen from the table>- 10%, there is not antagonism, illustrate that glufosinate-ammonium, mesotrione and azoles humulone compounding is feasible.
Toxicity Determination of 1 glufosinate-ammonium of table, the mesotrione and azoles humulone compounding to Amaranthus retroflexus
Application test example
Following test shows the effect that Herbicidal combinations of the present invention are grown to corn field common weed, and by its with it is independent Weeding active compound compare.For crop emerges pre-treatment, directly before planting or after sowing by subdivision cloth spray Mouth applies the reactive compound for suspending or being emulsifiable in water.Uniform irrigation cultivation medium, makes for uniformly germination and the growth of examination weeds. For crop emerges post processing, test plant growth is made first to about 3-20cm height.Herbicidal combinations are suspended or are emulsifiable in In as the water of disperse medium, and using subdivision cloth nozzle spray.
Glufosinate-ammonium is prepared with hundred commercially available speed 200g/L water preparations and is used.
Mesotrione is prepared with 15% mesotrione oil-suspending agent and is used.
Azoles humulone is prepared with fast net 10% wettable powder of auspicious nation and is used.
Undesirable vegetation is taken care of during test and the response that they are processed to each reactive compound is evaluated.
Investigation method and drug effect are calculated：
Preventive effect (%)=(clear water check plot weeds strain number-treatment region weeds strain number)/check plot weeds strain number
Test example 1
The process of toleration corn field weed, 7d or so before process time about corn seeding, weeds are highly about 2-12cm, Distinguish 7d after administration, 14d, 21d investigation drug effect.
After the administration Herbicidal combinations medicine of table 2,7d is to corn field weed preventive effect
As shown in Table 2, using glufosinate-ammonium according to the present invention, mesotrione and azoles humulone Herbicidal combinations, Semen Maydiss are processed The dicotyledonous and monocotyledon weed in field, observation after 7d find that Herbicidal combinations according to the present invention have good prevention effect, prevent Effect is better than glufosinate-ammonium, mesotrione, azoles humulone single dose preventive effect, in the range of sheet, to corn safety.
After the administration Herbicidal combinations medicine of table 3,14d is to corn field weed preventive effect
As shown in Table 3, using glufosinate-ammonium according to the present invention, mesotrione and azoles humulone Herbicidal combinations, Semen Maydiss are processed The dicotyledonous and monocotyledon weed in field, after 14d, viewing test result discovery Herbicidal combinations according to the present invention have anti-well Effect is controlled, preventive effect is better than glufosinate-ammonium, mesotrione, azoles humulone single dose preventive effect, to corn safety in the range of sheet.
After the administration Herbicidal combinations medicine of table 4,21d is to corn field weed preventive effect
As shown in Table 4, using glufosinate-ammonium according to the present invention, mesotrione and azoles humulone Herbicidal combinations process Semen Maydiss The dicotyledonous and monocotyledon weed in field, after 21d, viewing test result discovery Herbicidal combinations according to the present invention have anti-well Effect is controlled, preventive effect is better than glufosinate-ammonium, mesotrione, azoles humulone single dose preventive effect, to corn safety in the range of sheet.

Claims (8)

1. a kind of herbicidal composition, it is characterised in that effective ingredient is glufosinate-ammonium, mesotrione and azoles humulone.
2. herbicidal composition according to claim 1, it is characterised in that glufosinate-ammonium, the weight ratio of mesotrione are 1: 5-5:1, glufosinate-ammonium or mesotrione and the weight ratio of azoles humulone are 1:5-5:1.
3. herbicidal composition according to claim 2, it is characterised in that the effective ingredient glufosinate-ammonium, mesotrione It is 10%～90% with the shared total weight percentage in herbicidal composition of azoles humulone.
4. herbicidal composition according to claim 3, it is characterised in that the effective ingredient glufosinate-ammonium, mesotrione It is 21%～75% with the shared total weight percentage in herbicidal composition of azoles humulone.
5. the herbicidal composition according to claim 3 or 4, it is characterised in that the herbicidal composition also includes agriculture Medicine preparation auxiliary element.
6. herbicidal composition according to claim 5, it is characterised in that the pesticidal preparations auxiliary element includes carrier And auxiliary agent.
7. herbicidal composition according to claim 6, it is characterised in that the dosage form of the herbicidal composition is wettable Property powder, water dispersible granules, soluble powder, soluble granula, aqueous emulsion, microemulsion, suspension emulsion, aqueous suspension agent or oil suspend Agent.
8. a kind of herbicidal composition as described in any one of claim 1～7 prevents and treats various weeds in corn field directed spraying On application.
CN201610980561.1A 2016-11-08 2016-11-08 The herbicidal composition of Glufosinate-ammoniumpesticideng, mesotrione and azoles humulone and its application Pending CN106538595A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022190129A1 (en) * 2021-03-09 2022-09-15 Willowood Chemicals Private Limited Herbicidal compositions comprising of phosphonic acid compound
WO2023228060A1 (en) * 2022-05-23 2023-11-30 Upl Mauritius Limited Herbicidal combinations and a method for controlling undesired vegetation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1315832A (en) * 1998-08-13 2001-10-03 阿温提斯作物科学有限公司 Herbicidal composition for tolerant or resistant rice crops
CN1642427A (en) * 2002-03-05 2005-07-20 拜尔作物科学有限公司 Herbicide combination with acylated aminophenylsulfonylureas
US20130023413A1 (en) * 2011-05-20 2013-01-24 Bayer Intellectual Property Gmbh Herbicidal compositions for tolerant or resistant soybean crops
CN102986705A (en) * 2012-11-30 2013-03-27 王学权 Herbicide composition containing topramezone
CN105104375A (en) * 2015-08-14 2015-12-02 京博农化科技股份有限公司 Glycerine-containing herbicidal composition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1315832A (en) * 1998-08-13 2001-10-03 阿温提斯作物科学有限公司 Herbicidal composition for tolerant or resistant rice crops
CN1642427A (en) * 2002-03-05 2005-07-20 拜尔作物科学有限公司 Herbicide combination with acylated aminophenylsulfonylureas
US20130023413A1 (en) * 2011-05-20 2013-01-24 Bayer Intellectual Property Gmbh Herbicidal compositions for tolerant or resistant soybean crops
CN102986705A (en) * 2012-11-30 2013-03-27 王学权 Herbicide composition containing topramezone
CN105104375A (en) * 2015-08-14 2015-12-02 京博农化科技股份有限公司 Glycerine-containing herbicidal composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022190129A1 (en) * 2021-03-09 2022-09-15 Willowood Chemicals Private Limited Herbicidal compositions comprising of phosphonic acid compound
WO2023228060A1 (en) * 2022-05-23 2023-11-30 Upl Mauritius Limited Herbicidal combinations and a method for controlling undesired vegetation

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