CN105613521A - Herbicide special for soybean field - Google Patents
Herbicide special for soybean field Download PDFInfo
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- CN105613521A CN105613521A CN201610101350.6A CN201610101350A CN105613521A CN 105613521 A CN105613521 A CN 105613521A CN 201610101350 A CN201610101350 A CN 201610101350A CN 105613521 A CN105613521 A CN 105613521A
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- soybean field
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- herbicides special
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- soybean
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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
- A01N43/84—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 one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a herbicide special for a soybean field.The herbicide is prepared from, by weight, 10-90 parts of flumioxazin, 1-10 parts of wetting agent, 1-10 parts of dispersing agent and 1-88 parts of carrier.The ingredients are simple, and the herbicide has the advantages of being efficient, low in toxicity, low in residue level, high in activity, low in dosage and the like.The herbicide can be degraded easily in the environment and is safe to afterreap crops, the frequency of application is reduced, and cost is reduced.As a low-toxicity fluorine-containing pesticide, the herbicide can be absorbed by buds and blades of a plant to be transmitted in the body of the plant, so that synthesis of chlorophyll is inhibited, withering, whitening, necrosis and death of sensitive weeds can be achieved quickly, and annual broadleaved weeds and part of grassy weeds in the field of soybean, peanut and orchard are effectively controlled.
Description
Technical field
The invention belongs to pesticide field, be specifically related to a kind of Soybean Field herbicides special.
Background technology
Weeds in Soybean Field are varied, herbicide kind same a lot. Flumioxazin is as a kind of N-phenyl neighbour's ammonia first phthalimide class herbicide (contact killing type selective herbicide) being formulated by SUMITOMO CHEMICAL chemical industry Co., Ltd. and being developed, proporphyrinogen oxidase can be suppressed, can causing the peroxidating of photosensitization and Cell membrane lipids, cell membrane is tender altogether and mechanism causes irreversible destruction. After stem and leaf process, the stem and leaf of susceptible weeds is downright bad, and dead after sun exposure, weeds bud sensitive after soil treatment is downright bad, death after of short duration sun exposure.
Then people start to carry out flumioxazin and other components composite diversified herbicide of preparing, but composition is simple, efficiently, low toxicity, low-residual, degradable Soybean Field herbicides special also rare at present.
Summary of the invention
The present invention is directed to the deficiencies in the prior art part, it is provided that a kind of composition is simple, efficiently, low toxicity, low-residual, degradable Soybean Field herbicides special.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of Soybean Field herbicides special, is made by including following weight percent composition:
Preferably, a kind of Soybean Field herbicides special, made by including following weight percent composition:
Preferably, a kind of Soybean Field herbicides special, made by including following weight percent composition:
Preferably, described wetting agent is one or more in alkylphosphonic, aliphatic alcohol sulfate, sodium alkyl sulfonate, alkylbenzenesulfonate, aliphatic alcohol polyethenoxy base ether.
Preferably, described dispersant is one or more in alkyl naphthalene formaldehyde condensate sulfonates, naphthalene sulfonate, sodium lignin sulfonate, polycarboxylate etc.
Preferably, described defoamer is one or more in plant oil defoamer, organic silicon defoamer, polyethers defoamer, polyether-modified silicon class defoamer.
Preferably, described carrier is one or more in kieselguhr, Kaolin, precipitated calcium carbonate, white carbon, bentonite.
Preferably, a kind of Soybean Field herbicides special, made by including following weight percent composition:
Preferably, described wetting agent is one or more in alkylnaphthalene sulfonate, sodium lignin sulfonate, fatty alcohol-polyoxyethylene ether.
Preferably, described dispersant is one or more in lignosulfonates, naphthalene sulfonic acid-formaldehyde condensation product, phenethyl phenol polyethenoxy sodium sulfate, oxyethylene sulfate.
Preferably, described disintegrating agent is one or more in thiamine, the chloride of calcium aluminum sodium, bentonite, montmorillonite.
Preferably, described binding agent is one or more in PEG, Modified PVA, dextrin, CMC, xanthan gum.
Preferably, described carrier is one or more in Kaolin, kieselguhr, potter's clay, precipitated calcium carbonate.
One Soybean Field herbicides special of the present invention can also add permission in pesticide and use and other auxiliary elements of acceptable.
A kind of Soybean Field herbicides special of the present invention, mainly for the application of preventing and treating soybean weeds, wherein can use as wettable powder and water dispersible granules, and during use, the dosage of former medicine 4��6 grams/acre, is watered dilution and stirs evenly, and uses before Soybean Field sowing.
Preparation method when a kind of Soybean Field herbicides special of the present invention is as wettable powder, including step as follows: successively by former for the flumioxazin of formula consumption medicine, wetting agent, dispersant, defoamer, carrier add mixer fully mix, start jet mill, dosage formulation blends is pulverized, it is qualified to check, and packs.
Preparation method when a kind of Soybean Field herbicides special of the present invention is as water dispersible granules; including step as follows: successively former for the flumioxazin of formula consumption medicine, wetting agent, dispersant, disintegrating agent, binding agent and carrier are put in mixing kettle; stir at normal temperatures; through comminution by gas stream unit by material superfine comminution; pelletize blender it is transferred to after mix homogeneously; it is uniformly added into deionized water; material stirring is rear pelletize uniformly; dry and when reaching moisture requirement, check that indices sieves after qualified, packaging warehouse-in.
The present invention has the advantages that efficiently, low toxicity, low-residual, and activity is high, and consumption is low, degradable, reduces spraying times, reduce cost on using; And this low toxicity fluoro-containing pesticide, can be absorbed by the plumelet of plant and blade, conduct in plant, it is suppressed that chlorophyllous synthesis causes susceptible weeds wilting, albefaction rapidly, downright bad and withered; Can effectively prevent and kill off the 1 year raw broad leaved weed in field and the part grassy weed of the crops such as Semen sojae atricolor, Semen arachidis hypogaeae, orchard, degradable in the environment, to succession crop safety.
Specific embodiment
In order to set forth present invention better, illustrate with some preferably specific embodiments below.
Principle explanation
One aspect of the present invention to flumioxazin, wetting agent, dispersant, four kinds of components of carrier proportioning consumption be adjusted, on the other hand flumioxazin and specific wetting agent, dispersant, carrier are carried out compatibility, simplify the complex weedicide formula of existing complexity, obtain the simple and highly efficient herbicide of composition.
The present invention selects alkylphosphonic, aliphatic alcohol sulfate, sodium alkyl sulfonate, alkylbenzenesulfonate, aliphatic alcohol polyethenoxy base ether as the wetting agent of wettable powder; Select alkylnaphthalene sulfonate, sodium lignin sulfonate, fatty alcohol-polyoxyethylene ether as the wetting agent of water dispersible granules; These and flumioxazin play good synergistic special component and can effectively strengthen the flumioxazin effect at weeds surface spreading and attachment, make flumioxazin faster can be absorbed by the plumelet of weeds and blade and conduct in weeds body, suppress chlorophyllous synthesis better, allow susceptible weeds wilting, albefaction rapidly, downright bad and withered.
The present invention selects alkyl naphthalene formaldehyde condensate sulfonates, naphthalene sulfonate, lignin, polycarboxylic acids as the dispersant of wettable powder; Select lignosulfonates, naphthalene sulfonic acid-formaldehyde condensation product, phenethyl phenol polyethenoxy sodium sulfate, oxyethylene sulfate as the dispersant of water dispersible granules; These and flumioxazin play good synergistic special component can effectively make flumioxazin be uniformly dispersed, simultaneously these dispersants again with wetting agent Synergistic, both collectively promote weeds and absorb with faster speed and conduct flumioxazin in vivo, so that weeds can wilting, albefaction rapidly, downright bad and withered.
The present invention selects kieselguhr, Kaolin, precipitated calcium carbonate, white carbon, bentonite, potter's clay as carrier, effectively controls the release of flumioxazin, improves the utilization rate of flumioxazin, alleviate the pollution of environment.
The specific wetting agent of the above, dispersant, carrier and flumioxazin compatibility, make flumioxazin can play efficient herbicidal performance. Because not having other unnecessary components, so the herbicide low toxicity of the present invention, low-residual, activity is high, and consumption is low, degradable, reduces spraying times, reduce cost better on using.
Embodiment 1
The present invention a kind of Soybean Field herbicides special be component during wettable powder and weight ratio as follows:
Preparation method is:
Successively former for flumioxazin medicine, auxiliary agent, filler etc. being added mixer fully to mix, start jet mill, pulverized by dosage formulation blends, it is qualified to check, and can be prepared by 80% flumioxazin wettable powder.
Invent described compositions and be mainly used in soybean weeds, as wettable powder in use, according to the dosage of former medicine 4-6 gram/acre, be watered dilution 3000��7500 times, stir evenly, use before soybean planting.
Result of the test shows, 667m2Using under 80% flumioxazin wettable powder 6g (former medicine) condition, namely soybean weeds has good prevention effect, after dispenser 7 days, preventive effect reached 91.5%.
Embodiment 2
The present invention a kind of Soybean Field herbicides special be component during water dispersible granules and percentage by weight as follows:
Preparation method is: put in mixing kettle by the former medicine measured, auxiliary agent; stir at normal temperatures; through comminution by gas stream unit by material superfine comminution; pelletize blender it is transferred to after mix homogeneously; it is uniformly added into deionized water; material stirring is rear pelletize uniformly, dries after checking when reaching moisture requirement that indices is qualified, can be prepared by 50% flumioxazin water dispersible granules.
Invent described compositions and be mainly used in soybean weeds, as water dispersible granules in use, according to the dosage of former medicine 4-6 gram/acre, be watered dilution 3000��7500 times, stir evenly, use before soybean planting.
Result of the test shows, 667m2Using under 50% flumioxazin wettable powder 6g (former medicine) condition, namely soybean weeds has good prevention effect, after dispenser 7 days, preventive effect reached 90.3%.
Embodiment 3
The present invention a kind of Soybean Field herbicides special be component during wettable powder and percentage by weight as follows:
The percentage by weight of the flumioxazin of the present embodiment is 10%, and the percentage by weight of wetting agent is 5%, and the percentage by weight of dispersant is 9%, and the percentage by weight of defoamer is 1.1%, and the percentage by weight of carrier is 74.9%.
Result of the test shows, soybean weeds has good prevention effect, after dispenser 7 days, and preventive effect reaches 95.9%.
Embodiment 4
The present invention a kind of Soybean Field herbicides special be component during wettable powder and percentage by weight as follows:
The percentage by weight of the flumioxazin of the present embodiment is 20%, and the percentage by weight of wetting agent is 9%, and the percentage by weight of dispersant is 10%, and the percentage by weight of defoamer is 3%, and the percentage by weight of carrier is 58%.
Result of the test shows, soybean weeds has good prevention effect, after dispenser 7 days, and preventive effect reaches 97.2%.
Embodiment 5
The present invention a kind of Soybean Field herbicides special be component during wettable powder and percentage by weight as follows:
The percentage by weight of the flumioxazin of the present embodiment is 30%, and the percentage by weight of wetting agent is 10%, and the percentage by weight of dispersant is 7%, and the percentage by weight of defoamer is 3%, and the percentage by weight of carrier is 50%.
Result of the test shows, soybean weeds has good prevention effect, after dispenser 7 days, and preventive effect reaches 98.8%.
Embodiment 6
The present invention a kind of Soybean Field herbicides special be component during wettable powder and percentage by weight as follows:
The percentage by weight of the flumioxazin of the present embodiment is 40%, and the percentage by weight of wetting agent is 10%, and the percentage by weight of dispersant is 2%, and the percentage by weight of defoamer is 3%, and the percentage by weight of carrier is 45%.
Result of the test shows, soybean weeds has good prevention effect, after dispenser 7 days, and preventive effect reaches 96.8%.
Embodiment 7
The present invention a kind of Soybean Field herbicides special be component during wettable powder and percentage by weight as follows:
The percentage by weight of the flumioxazin of the present embodiment is 60%, and the percentage by weight of wetting agent is 8%, and the percentage by weight of dispersant is 6%, and the percentage by weight of defoamer is 4%, and the percentage by weight of carrier is 22%.
Result of the test shows, soybean weeds has good prevention effect, after dispenser 7 days, and preventive effect reaches 99.2%.
Embodiment 8
The present invention a kind of Soybean Field herbicides special be component during wettable powder and percentage by weight as follows:
The percentage by weight of the flumioxazin of the present embodiment is 80%, and the percentage by weight of wetting agent is 5%, and the percentage by weight of dispersant is 7%, and the percentage by weight of defoamer is 3%, and the percentage by weight of carrier is 5%.
Result of the test shows, soybean weeds has good prevention effect, after dispenser 7 days, and preventive effect reaches 98.8%.
Embodiment 9
The present invention a kind of Soybean Field herbicides special be component during water dispersible granules and percentage by weight as follows:
The percentage by weight of the flumioxazin of the present embodiment is 50%, the percentage by weight of wetting agent is 10%, and the percentage by weight of dispersant is 15%, and the percentage by weight of disintegrating agent is 5%, the percentage by weight of binding agent is 1.5%, and the percentage by weight of carrier is 18.5%.
Result of the test shows, soybean weeds has good prevention effect, after dispenser 7 days, and preventive effect reaches 96.7%.
Embodiment 10
The present invention a kind of Soybean Field herbicides special be component during water dispersible granules and percentage by weight as follows:
The percentage by weight of the flumioxazin of the present embodiment is 60%, the percentage by weight of wetting agent is 8%, and the percentage by weight of dispersant is 11%, and the percentage by weight of disintegrating agent is 12%, the percentage by weight of binding agent is 1%, and the percentage by weight of carrier is 8%.
Result of the test shows, soybean weeds has good prevention effect, after dispenser 7 days, and preventive effect reaches 97.3%.
Embodiment 11
The present invention a kind of Soybean Field herbicides special be component during water dispersible granules and percentage by weight as follows:
The percentage by weight of the flumioxazin of the present embodiment is 30%, the percentage by weight of wetting agent is 10%, and the percentage by weight of dispersant is 11%, and the percentage by weight of disintegrating agent is 10%, the percentage by weight of binding agent is 1.8%, and the percentage by weight of carrier is 37.2%.
Result of the test shows, soybean weeds has good prevention effect, after dispenser 7 days, and preventive effect reaches 95.5%.
Embodiment 12
The present invention a kind of Soybean Field herbicides special be component during water dispersible granules and percentage by weight as follows:
The percentage by weight of the flumioxazin of the present embodiment is 80%, the percentage by weight of wetting agent is 6%, and the percentage by weight of dispersant is 6%, and the percentage by weight of disintegrating agent is 3%, the percentage by weight of binding agent is 0.6%, and the percentage by weight of carrier is 4.4%.
Result of the test shows, soybean weeds has good prevention effect, after dispenser 7 days, and preventive effect reaches 99.4%.
The result of embodiment 1-12 shows, the present invention a kind of Soybean Field herbicides special is not only relevant with the proportioning consumption of flumioxazin, wetting agent, dispersant and four kinds of components of carrier to the prevention effect of soybean weeds, and relevant with the formula that the specific wetting agent of these four compositional selecting, dispersant and carrier are formed.
Above-described embodiment is the present invention preferably embodiment; but embodiments of the present invention are also not restricted to the described embodiments; the change made under other any spirit without departing from the present invention and principle, modification, replacement, combination, simplification; all should be equivalent replacement mode, be included within protection scope of the present invention.
Claims (10)
1. a Soybean Field herbicides special, it is characterised in that made by including following weight percent composition:
2. a kind of Soybean Field herbicides special according to claim 1, it is characterised in that made by including following weight percent composition:
3. a kind of Soybean Field herbicides special according to claim 2, it is characterised in that: described wetting agent is one or more in alkylphosphonic, aliphatic alcohol sulfate, sodium alkyl sulfonate, alkylbenzenesulfonate, aliphatic alcohol polyethenoxy base ether.
4. a kind of Soybean Field herbicides special according to claim 2, it is characterised in that: described dispersant is one or more in alkyl naphthalene formaldehyde condensate sulfonates, naphthalene sulfonate, sodium lignin sulfonate, polycarboxylate etc.
5. a kind of Soybean Field herbicides special according to claim 2, it is characterised in that: described defoamer is one or more in plant oil defoamer, organic silicon defoamer, polyethers defoamer, polyether-modified silicon class defoamer.
6. a kind of Soybean Field herbicides special according to claim 1, it is characterised in that made by including following weight percent composition:
7. a kind of Soybean Field herbicides special according to claim 6, it is characterised in that: described wetting agent is one or more in alkylnaphthalene sulfonate, sodium lignin sulfonate, fatty alcohol-polyoxyethylene ether.
8. a kind of Soybean Field herbicides special according to claim 6, it is characterised in that: described dispersant is one or more in lignosulfonates, naphthalene sulfonic acid-formaldehyde condensation product, phenethyl phenol polyethenoxy sodium sulfate, oxyethylene sulfate.
9. a kind of Soybean Field herbicides special according to claim 6, it is characterised in that: described disintegrating agent is one or more in thiamine, the chloride of calcium aluminum sodium, bentonite, montmorillonite; Described binding agent is one or more in PEG, Modified PVA, dextrin, CMC, xanthan gum.
10. a kind of Soybean Field herbicides special according to claim 1,2 or 6, it is characterised in that: described carrier is one or more in kieselguhr, Kaolin, precipitated calcium carbonate, white carbon, bentonite, potter's clay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610101350.6A CN105613521A (en) | 2016-02-24 | 2016-02-24 | Herbicide special for soybean field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610101350.6A CN105613521A (en) | 2016-02-24 | 2016-02-24 | Herbicide special for soybean field |
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| CN105613521A true CN105613521A (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610101350.6A Pending CN105613521A (en) | 2016-02-24 | 2016-02-24 | Herbicide special for soybean field |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789113A (en) * | 2020-07-19 | 2020-10-20 | 江苏云帆化工有限公司 | Flumioxazin dry suspending agent and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640707A (en) * | 1984-07-23 | 1987-02-03 | Sumitomo Chemical Company, Ltd. | Tetrahydrophthalimides and their herbicidal use |
| CN1408228A (en) * | 2001-09-26 | 2003-04-09 | 住友化学工业株式会社 | Water dispersive particles |
| JP2004137162A (en) * | 2002-10-16 | 2004-05-13 | Sumitomo Chem Co Ltd | Herbicidal / plant growth regulating composition |
| JP2010100607A (en) * | 2008-09-25 | 2010-05-06 | Sumitomo Chemical Co Ltd | Method for controlling weed in place where jatropha grows |
| CN104585223A (en) * | 2014-12-31 | 2015-05-06 | 苏州佳辉化工有限公司 | Insecticidal and bactericidal mixture containing cyproconazole and thiamethoxam |
-
2016
- 2016-02-24 CN CN201610101350.6A patent/CN105613521A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640707A (en) * | 1984-07-23 | 1987-02-03 | Sumitomo Chemical Company, Ltd. | Tetrahydrophthalimides and their herbicidal use |
| CN1408228A (en) * | 2001-09-26 | 2003-04-09 | 住友化学工业株式会社 | Water dispersive particles |
| JP2004137162A (en) * | 2002-10-16 | 2004-05-13 | Sumitomo Chem Co Ltd | Herbicidal / plant growth regulating composition |
| JP2010100607A (en) * | 2008-09-25 | 2010-05-06 | Sumitomo Chemical Co Ltd | Method for controlling weed in place where jatropha grows |
| CN104585223A (en) * | 2014-12-31 | 2015-05-06 | 苏州佳辉化工有限公司 | Insecticidal and bactericidal mixture containing cyproconazole and thiamethoxam |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789113A (en) * | 2020-07-19 | 2020-10-20 | 江苏云帆化工有限公司 | Flumioxazin dry suspending agent and preparation method thereof |
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