CN106922664A - Compound herbicide for gardens and preparation method thereof - Google Patents
Compound herbicide for gardens and preparation method thereof Download PDFInfo
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- CN106922664A CN106922664A CN201710244084.7A CN201710244084A CN106922664A CN 106922664 A CN106922664 A CN 106922664A CN 201710244084 A CN201710244084 A CN 201710244084A CN 106922664 A CN106922664 A CN 106922664A
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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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
- A01N33/18—Nitro compounds
- A01N33/20—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group
- A01N33/22—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group having at least one oxygen or sulfur atom and at least one nitro group directly attached to the same aromatic ring system
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
- A01N37/22—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
- A01N37/26—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof containing the group; Thio analogues thereof
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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
- 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
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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
- 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
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
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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
- 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
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/88—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with three ring hetero atoms
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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
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Abstract
Compound herbicide the present invention relates to be used for gardens, by weight, is made up of following medicine：60 140 parts of 100 200 parts of Oxyfluorfen, 100 200 parts of glyphosate, 80 180 parts of gardens herbicides A, 50 100 parts of Bentazon, 15 85 parts of triethanolamine, 14 64 parts of dodecyl sulphate potassium, 39 109 parts of paraquat, 6 46 parts of auxiliary agent, 5 40 parts of Karaya Gum, 5 40 parts of white carbon, 15 65 parts of calcium acetate, 27 77 parts of complex enzyme, 20 80 parts of Anhydrous potassium carbonate, 8 38 parts of catalyst, 55 125 parts of diflufenican and deionized water, also disclose its preparation method.Herbicide of the present invention expands herbicidal spectrum by the compound of herbicide, improves herbicidal effect, has the advantages that instant effect, lasting period are long, delays thorough herbicide resistance, weeding, the low, low toxicity of residual, safety and environmental protection, prepares simply, is easy to operation.
Description
Technical field
The present invention relates to technical field of pesticide, it is related to herbicide, and in particular to for the compound herbicide and its system in gardens
Preparation Method.
Background technology
Herbicide refers to that can make weeds that withered medicament thoroughly or selectively occurs.Since 1940's chemistry is removed
Careless agent starts using so far, and chemical herbicide just turns into the important hand of the farmland weeding for reducing labor intensity and improving operating efficiency
Section, current chemical herbicide occupies most markets, but with the continuous application of chemical herbicide, its disadvantage is substantially exposed
End, is the drift of herbicide droplet first, and liquid volatilization selectively pays no attention to the reasons such as the harm of thinking of catabolite and causes crop
Poisoning；Next to that Reusability herbicide causes the rising of resistance weed population, the appearance of antiweed weeds and to environment dirt
Dye is on the rise so that the difficulty and input of exploitation novel herbicide are increasingly increased.Had using chemical herbicide in the last hundred years
Many weeds are controlled to effect, but a large amount of use of chemical agent has also triggered a series of problem, and such as Herbicid resistant is miscellaneous
The appearance of careless plant, soil pollution, the degeneration of water quality and biological to non-weeds（Particularly people, animal）Harm etc..With
The need for the raising of global environment consciousness and agricultural sustainable development, seek safer and more effective herbicidal formulations or method turns into and removes
The direction of careless agent development.
Compound herbicide is widely present in natural ecological environment, is had no toxic side effect with aboundresources, the overwhelming majority, ring
Border negative effect is small, do not destroy ecological environment, residual less, strong, the security small to the ozone deplation beyond target of selectivity it is high etc. excellent
Point.Biological source herbicide or bionical herbicide are vigorously promoted the use, for the development for promoting modern agricultural production, with extremely heavy
The realistic meaning wanted.Compared with this research field expands rapidly, the compound herbicide kind of new registration is simultaneously few.One of them
Main reasons is that：A kind of pathogen for having potential value is separated on a certain weeds easily, but development after it
Road is complicated and very long.The factor of limitation compound herbicide development mainly has four：Biological factor, environmental factor, technology
Factor, the market factor.Biological factor is change and the resistance of host, and environmental factor is mainly temperature and humidity, particularly humidity,
It is considered as always the principal element for limiting compound herbicide development, limitation is compound when the processing and production of technical factor formulation removes
The reason for careless agent develops, the market factor refers to that the trans-corporation for producing herbicide is unwilling to spend huge cost and time development multiple
Close herbicide.Certainly, wherein topmost significant factors or prevention effect it is unstable.
Current gardens herbicide is limited by security, and herbicide controlling spectrum is also limited, and a kind of herbicide single dose is used alone can not be complete
The full generation for efficiently controlling gardens weeds, furthermore some herbicides are because the water-soluble big or field lasting period is oversize, consumption mistake
It is big or dispenser is uneven all easily causes residual hazard.With the development and the emergence of different herbicides of weeding technique, agriculture
Many weeds of Tanaka are then increasingly difficult to kill.
The content of the invention
It is an object of the invention to：For above-mentioned deficiency, the invention provides the compound herbicide for gardens.
Herbicide of the present invention expands herbicidal spectrum by the compound of herbicide, improves herbicidal effect, with instant effect, lasting period it is long,
The advantages of delaying thorough herbicide resistance, weeding, the low, low toxicity of residual, safety and environmental protection, prepares simply, is easy to operation.
In order to achieve the above object, present invention employs following technical scheme：
A kind of compound herbicide for gardens, by weight, the compound herbicide is made up of following medicine：Oxyfluorfen
100-200 parts, glyphosate 100-200 parts, A-80-180 parts of gardens herbicide, Bentazon 50-100 parts, triethanolamine 15-85
Part, dodecyl sulphate potassium 14-64 parts, paraquat 39-109 parts, auxiliary agent 6-46 parts, Karaya Gum 5-40 parts, white carbon 5-40
Part, calcium acetate 15-65 parts, complex enzyme 27-77 parts, Anhydrous potassium carbonate 20-80 parts, catalyst 8-38 parts, diflufenican 55-
125 parts and deionized water 60-140 parts.
Currently preferred technical scheme is, the described compound herbicide for gardens, and by weight, this is compound to remove
Careless agent is made up of following medicine：150 parts of Oxyfluorfen, 150 parts of glyphosate, A-125 parts of gardens herbicide, 75 parts of Bentazon,
50 parts of triethanolamine, 39 parts of dodecyl sulphate potassium, 74 parts of paraquat, 26 parts of auxiliary agent, 23 parts of Karaya Gum, 23 parts of white carbon,
40 parts of calcium acetate, 52 parts of complex enzyme, 50 parts of Anhydrous potassium carbonate, 23 parts of catalyst, 90 parts of diflufenican and deionized water 100
Part.
Further, the described compound herbicide for gardens, by weight, the compound herbicide is by following medicine
It is made：Oxyfluorfen 125-175 parts, glyphosate 125-175 parts, A-105-155 parts of gardens herbicide, Bentazon 65-85 parts,
Triethanolamine 35-65 parts, dodecyl sulphate potassium 24-54 parts, paraquat 59-89 parts, auxiliary agent 16-36 parts, Karaya Gum 15-30
Part, white carbon 15-30 parts, calcium acetate 25-55 parts, complex enzyme 37-67 parts, Anhydrous potassium carbonate 35-65 parts, catalyst 18-28 parts,
Diflufenican 85-95 parts and deionized water 80-120 parts.
Further, the gardens herbicide A is selected from the one of butachlor, pyriftalid, pretilachlor, prometryn or symetryne
Kind.
Further, the auxiliary agent be emulsifying agent, dispersant, wettable powder, two kinds of aqueous emulsion, and ratio be=1：
1。
Further, the catalyst is the mixture of alcohols and amine, alcohols be propyl alcohol, butanol, amylalcohol, in alcohol
One kind, amine is the one kind in isopropylamine, fourth ammonia, and alcohols：Amine=1：1.
Further, the preparation method of the described compound herbicide for gardens, comprises the steps of：
（1）Oxyfluorfen, glyphosate, Bentazon, paraquat, catalyst, diflufenican, deionized water are mixed, ultrasound
Dispersion, obtains suspension；
（2）To step（1）Gardens herbicides A, dodecyl sulphate potassium, auxiliary agent, Karaya Gum, white is added in the suspension for obtaining
Carbon black, Anhydrous potassium carbonate, are warming up to 40-45 DEG C, and ultrasound is simultaneously stirred, and obtains herbicide liquid；
（3）By triethanolamine, calcium acetate, complex enzyme and step（2）The herbicide liquid mixing for obtaining, stirs 2-3h, is heated to
45-50 DEG C of insulation reaction 3-5h, is cooled to 25-30 DEG C, that is, obtain described compound herbicide.
Further, the preparation method of the described compound herbicide for gardens, in step（1）And step（2）, it is described
The time of ultrasonic technique be 40-45min, supersonic frequency be 60-100kHz, ultrasonic power be 660-700W.
Further, the preparation method of the described compound herbicide for gardens, in step（2）, the stirring technique
Speed for 1200-1600r/min, the time be 25-30min.
In sum, the present invention has the positive effect that as a result of such scheme：
Herbicide of the present invention expands herbicidal spectrum by the mixed of herbicide, improves herbicidal effect, with instant effect, lasting period
It is long, delay herbicide resistance, weeding thoroughly, the advantages of remain low, low toxicity, safety and environmental protection, preparation process rationally, is easy to behaviour
Make, it is applied widely.
Specific embodiment
It is used for the compound herbicide in gardens and preparation method thereof to the present invention with reference to embodiment, is described further.
Embodiment 1
A kind of compound herbicide for gardens, by weight, the compound herbicide is made up of following medicine：Oxyfluorfen
100 parts, 100 parts of glyphosate, A-80 parts of gardens herbicide, 50 parts of Bentazon, 15 parts of triethanolamine, dodecyl sulphate potassium 14
Part, 39 parts of paraquat, 6 parts of auxiliary agent, 5 parts of Karaya Gum, 5 parts of white carbon, 15 parts of calcium acetate, 27 parts of complex enzyme, Anhydrous potassium carbonate
60 parts of 20 parts, 8 parts of catalyst, 55 parts of diflufenican and deionized water.
Further, the gardens herbicide A is selected from the one of butachlor, pyriftalid, pretilachlor, prometryn or symetryne
Kind；The auxiliary agent be emulsifying agent, dispersant, wettable powder, two kinds of aqueous emulsion, and ratio be=1：1；The catalyst is
The mixture of alcohols and amine, alcohols is propyl alcohol, butanol, amylalcohol, one kind in alcohol, and amine is in isopropylamine, fourth ammonia
Kind, and alcohols：Amine=1：1.
The preparation method of the compound herbicide for gardens described above, comprises the steps of：
（1）Oxyfluorfen, glyphosate, Bentazon, paraquat, catalyst, diflufenican, deionized water are mixed, super
Acoustic frequency is 60kHz, ultrasonic power is ultrasonic disperse 40min under conditions of 660W, obtains suspension；
（2）To step（1）Gardens herbicides A, dodecyl sulphate potassium, auxiliary agent, Karaya Gum, white is added in the suspension for obtaining
Carbon black, Anhydrous potassium carbonate, are warming up to 40 DEG C, and ultrasound is simultaneously stirred, and time of the ultrasonic technique is 40min, supersonic frequency is
60kHz, ultrasonic power are 660W, and the speed of the stirring technique is 1200r/min, the time is 25min, obtains herbicide medicine
Liquid；
（3）By triethanolamine, calcium acetate, complex enzyme and step（2）The herbicide liquid mixing for obtaining, stirs 2h, is heated to 45
DEG C insulation reaction 3h, is cooled to 25 DEG C, that is, obtain described compound herbicide.
Embodiment 2
A kind of compound herbicide for gardens, by weight, the compound herbicide is made up of following medicine：Oxyfluorfen
200 parts, 200 parts of glyphosate, A-180 parts of gardens herbicide, 100 parts of Bentazon, 85 parts of triethanolamine, dodecyl sulphate potassium 64
Part, 109 parts of paraquat, 46 parts of auxiliary agent, 40 parts of Karaya Gum, 40 parts of white carbon, 65 parts of calcium acetate, 77 parts of complex enzyme, anhydrous carbon
140 parts of 80 parts of sour potassium, 38 parts of catalyst, 125 parts of diflufenican and deionized water.
Further, the gardens herbicide A is selected from the one of butachlor, pyriftalid, pretilachlor, prometryn or symetryne
Kind；The auxiliary agent be emulsifying agent, dispersant, wettable powder, two kinds of aqueous emulsion, and ratio be=1：1；The catalyst is
The mixture of alcohols and amine, alcohols is propyl alcohol, butanol, amylalcohol, one kind in alcohol, and amine is in isopropylamine, fourth ammonia
Kind, and alcohols：Amine=1：1.
The preparation method of the compound herbicide for gardens described above, comprises the steps of：
（1）Oxyfluorfen, glyphosate, Bentazon, paraquat, catalyst, diflufenican, deionized water are mixed, super
Acoustic frequency is 100kHz, ultrasonic power is ultrasonic disperse 45min under conditions of 700W, obtains suspension；
（2）To step（1）Gardens herbicides A, dodecyl sulphate potassium, auxiliary agent, Karaya Gum, white is added in the suspension for obtaining
Carbon black, Anhydrous potassium carbonate, are warming up to 45 DEG C, and ultrasound is simultaneously stirred, and time of the ultrasonic technique is 45min, supersonic frequency is
100kHz, ultrasonic power are 700W, and the speed of the stirring technique is 1600r/min, the time is 30min, obtains herbicide medicine
Liquid；
（3）By triethanolamine, calcium acetate, complex enzyme and step（2）The herbicide liquid mixing for obtaining, stirs 3h, is heated to 50
DEG C insulation reaction 5h, is cooled to 30 DEG C, that is, obtain described compound herbicide.
Embodiment 3
A kind of compound herbicide for gardens, by weight, the compound herbicide is made up of following medicine：Oxyfluorfen
150 parts, 150 parts of glyphosate, A-125 parts of gardens herbicide, 75 parts of Bentazon, 50 parts of triethanolamine, dodecyl sulphate potassium 39
Part, 74 parts of paraquat, 26 parts of auxiliary agent, 23 parts of Karaya Gum, 23 parts of white carbon, 40 parts of calcium acetate, 52 parts of complex enzyme, Carbon Dioxide
100 parts of 50 parts of potassium, 23 parts of catalyst, 90 parts of diflufenican and deionized water.
Further, the gardens herbicide A is selected from the one of butachlor, pyriftalid, pretilachlor, prometryn or symetryne
Kind；The auxiliary agent be emulsifying agent, dispersant, wettable powder, two kinds of aqueous emulsion, and ratio be=1：1；The catalyst is
The mixture of alcohols and amine, alcohols is propyl alcohol, butanol, amylalcohol, one kind in alcohol, and amine is in isopropylamine, fourth ammonia
Kind, and alcohols：Amine=1：1.
The preparation method of the compound herbicide for gardens described above, comprises the steps of：
（1）Oxyfluorfen, glyphosate, Bentazon, paraquat, catalyst, diflufenican, deionized water are mixed, super
Acoustic frequency is 80kHz, ultrasonic power is ultrasonic disperse 43min under conditions of 680W, obtains suspension；
（2）To step（1）Gardens herbicides A, dodecyl sulphate potassium, auxiliary agent, Karaya Gum, white is added in the suspension for obtaining
Carbon black, Anhydrous potassium carbonate, are warming up to 43 DEG C, and ultrasound is simultaneously stirred, and time of the ultrasonic technique is 43min, supersonic frequency is
80kHz, ultrasonic power are 680W, and the speed of the stirring technique is 1400r/min, the time is 27min, obtains herbicide medicine
Liquid；
（3）By triethanolamine, calcium acetate, complex enzyme and step（2）The herbicide liquid mixing for obtaining, stirs 2.5h, is heated to
48 DEG C of insulation reaction 4h, are cooled to 27 DEG C, that is, obtain described compound herbicide.
Embodiment 4
A kind of compound herbicide for gardens, by weight, the compound herbicide is made up of following medicine：Oxyfluorfen
125 parts, 125 parts of glyphosate, A-105 parts of gardens herbicide, 65 parts of Bentazon, 35 parts of triethanolamine, dodecyl sulphate potassium 24
Part, 59 parts of paraquat, 16 parts of auxiliary agent, 15 parts of Karaya Gum, 15 parts of white carbon, 25 parts of calcium acetate, 37 parts of complex enzyme, Carbon Dioxide
80 parts of 35 parts of potassium, 18 parts of catalyst, 85 parts of diflufenican and deionized water.
Further, the gardens herbicide A is selected from the one of butachlor, pyriftalid, pretilachlor, prometryn or symetryne
Kind；The auxiliary agent be emulsifying agent, dispersant, wettable powder, two kinds of aqueous emulsion, and ratio be=1：1；The catalyst is
The mixture of alcohols and amine, alcohols is propyl alcohol, butanol, amylalcohol, one kind in alcohol, and amine is in isopropylamine, fourth ammonia
Kind, and alcohols：Amine=1：1.
The preparation method of the compound herbicide for gardens described above, comprises the steps of：
（1）Oxyfluorfen, glyphosate, Bentazon, paraquat, catalyst, diflufenican, deionized water are mixed, super
Acoustic frequency is 70kHz, ultrasonic power is ultrasonic disperse 41min under conditions of 670W, obtains suspension；
（2）To step（1）Gardens herbicides A, dodecyl sulphate potassium, auxiliary agent, Karaya Gum, white is added in the suspension for obtaining
Carbon black, Anhydrous potassium carbonate, are warming up to 41 DEG C, and ultrasound is simultaneously stirred, and time of the ultrasonic technique is 41min, supersonic frequency is
70kHz, ultrasonic power are 670W, and the speed of the stirring technique is 1300r/min, the time is 26min, obtains herbicide medicine
Liquid；
（3）By triethanolamine, calcium acetate, complex enzyme and step（2）The herbicide liquid mixing for obtaining, stirs 2.3h, is heated to
46 DEG C of insulation reaction 3.5h, are cooled to 26 DEG C, that is, obtain described compound herbicide.
Embodiment 5
A kind of compound herbicide for gardens, by weight, the compound herbicide is made up of following medicine：Oxyfluorfen
175 parts, 175 parts of glyphosate, A-155 parts of gardens herbicide, 85 parts of Bentazon, 65 parts of triethanolamine, dodecyl sulphate potassium 54
Part, 89 parts of paraquat, 36 parts of auxiliary agent, 30 parts of Karaya Gum, 30 parts of white carbon, 55 parts of calcium acetate, 67 parts of complex enzyme, Carbon Dioxide
120 parts of 65 parts of potassium, 28 parts of catalyst, 95 parts of diflufenican and deionized water.
Further, the gardens herbicide A is selected from the one of butachlor, pyriftalid, pretilachlor, prometryn or symetryne
Kind；The auxiliary agent be emulsifying agent, dispersant, wettable powder, two kinds of aqueous emulsion, and ratio be=1：1；The catalyst is
The mixture of alcohols and amine, alcohols is propyl alcohol, butanol, amylalcohol, one kind in alcohol, and amine is in isopropylamine, fourth ammonia
Kind, and alcohols：Amine=1：1.
The preparation method of the compound herbicide for gardens described above, comprises the steps of：
（1）Oxyfluorfen, glyphosate, Bentazon, paraquat, catalyst, diflufenican, deionized water are mixed, super
Acoustic frequency is 90kHz, ultrasonic power is ultrasonic disperse 44min under conditions of 690W, obtains suspension；
（2）To step（1）Gardens herbicides A, dodecyl sulphate potassium, auxiliary agent, Karaya Gum, white is added in the suspension for obtaining
Carbon black, Anhydrous potassium carbonate, are warming up to 44 DEG C, and ultrasound is simultaneously stirred, and time of the ultrasonic technique is 44min, supersonic frequency is
90kHz, ultrasonic power are 690W, and the speed of the stirring technique is 1500r/min, the time is 29min, obtains herbicide medicine
Liquid；
（3）By triethanolamine, calcium acetate, complex enzyme and step（2）The herbicide liquid mixing for obtaining, stirs 2.7h, is heated to
49 DEG C of insulation reaction 4.5h, are cooled to 29 DEG C, that is, obtain described compound herbicide.
In sum, herbicide of the present invention expands herbicidal spectrum by the mixed of herbicide, improves herbicidal effect, has
Instant effect, the lasting period is long, delay herbicide resistance, weeding thoroughly, remain low, low toxicity, safety and environmental protection the advantages of.Preparation process
Rationally, it is easy to operation, and the gardens herbicide prepared can seriously suppress weed growth, it might even be possible to make weeds overall dead
Die, good inhibition is respectively provided with for various weeds, it is applied widely.
The preferred embodiment of invention is the foregoing is only, is not intended to limit the invention, it is all in spirit of the invention
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (9)
1. a kind of compound herbicide for gardens, it is characterised in that by weight, the compound herbicide is by following medicine system
Into：Oxyfluorfen 100-200 parts, glyphosate 100-200 parts, A-80-180 parts of gardens herbicide, Bentazon 50-100 parts, three
Monoethanolamine 15-85 parts, dodecyl sulphate potassium 14-64 parts, paraquat 39-109 parts, auxiliary agent 6-46 parts, Karaya Gum 5-40 parts,
White carbon 5-40 parts, calcium acetate 15-65 parts, complex enzyme 27-77 parts, Anhydrous potassium carbonate 20-80 parts, catalyst 8-38 parts, pyrrole fluorine
Acyl 55-125 parts and deionized water 60-140 parts of amine of grass.
2. the compound herbicide for gardens according to claim 1, it is characterised in that by weight, this is compound to remove
Careless agent is made up of following medicine：150 parts of Oxyfluorfen, 150 parts of glyphosate, A-125 parts of gardens herbicide, 75 parts of Bentazon,
50 parts of triethanolamine, 39 parts of dodecyl sulphate potassium, 74 parts of paraquat, 26 parts of auxiliary agent, 23 parts of Karaya Gum, 23 parts of white carbon,
40 parts of calcium acetate, 52 parts of complex enzyme, 50 parts of Anhydrous potassium carbonate, 23 parts of catalyst, 90 parts of diflufenican and deionized water 100
Part.
3. the compound herbicide for gardens according to claim 1, it is characterised in that by weight, this is compound to remove
Careless agent is made up of following medicine：Oxyfluorfen 125-175 parts, glyphosate 125-175 parts, A-105-155 parts of gardens herbicide,
Bentazon 65-85 parts, triethanolamine 35-65 parts, dodecyl sulphate potassium 24-54 parts, paraquat 59-89 parts, auxiliary agent 16-36
Part, Karaya Gum 15-30 parts, white carbon 15-30 parts, calcium acetate 25-55 parts, complex enzyme 37-67 parts, Anhydrous potassium carbonate 35-65
Part, catalyst 18-28 parts, diflufenican 85-95 parts and deionized water 80-120 parts.
4. the compound herbicide for gardens according to any one of claims 1 to 3, it is characterised in that：Remove in the gardens
Careless agent A is selected from one kind of butachlor, pyriftalid, pretilachlor, prometryn or symetryne.
5. the compound herbicide for gardens according to claim 4, it is characterised in that：The auxiliary agent is emulsifying agent, divides
Powder, wettable powder, two kinds of aqueous emulsion, and ratio be=1：1.
6. the compound herbicide for gardens according to claim 5, it is characterised in that：The catalyst is alcohols and amine
The mixture of class, alcohols is propyl alcohol, butanol, amylalcohol, one kind in alcohol, and amine is the one kind in isopropylamine, fourth ammonia, and alcohol
Class：Amine=1：1.
7. the preparation method of the compound herbicide for gardens according to claim 6, it is characterised in that by following steps
Composition：
（1）Oxyfluorfen, glyphosate, Bentazon, paraquat, catalyst, diflufenican, deionized water are mixed, ultrasound
Dispersion, obtains suspension；
（2）To step（1）Gardens herbicides A, dodecyl sulphate potassium, auxiliary agent, Karaya Gum, white is added in the suspension for obtaining
Carbon black, Anhydrous potassium carbonate, are warming up to 40-45 DEG C, and ultrasound is simultaneously stirred, and obtains herbicide liquid；
（3）By triethanolamine, calcium acetate, complex enzyme and step（2）The herbicide liquid mixing for obtaining, stirs 2-3h, is heated to
45-50 DEG C of insulation reaction 3-5h, is cooled to 25-30 DEG C, that is, obtain described compound herbicide.
8. the preparation method of the compound herbicide for gardens according to claim 7, it is characterised in that：In step（1）
And step（2）, time of the ultrasonic technique is 40-45min, supersonic frequency is that 60-100kHz, ultrasonic power are 660-
700W。
9. the preparation method of the compound herbicide for gardens according to claim 7, it is characterised in that：In step（2）,
The speed of the stirring technique is 1200-1600r/min, the time is 25-30min.
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