CN108477178A - A kind of mixed herbicidal composite and its application of containing Bispyribac-sodium and Acetochlor - Google Patents
A kind of mixed herbicidal composite and its application of containing Bispyribac-sodium and Acetochlor Download PDFInfo
- Publication number
- CN108477178A CN108477178A CN201810469160.9A CN201810469160A CN108477178A CN 108477178 A CN108477178 A CN 108477178A CN 201810469160 A CN201810469160 A CN 201810469160A CN 108477178 A CN108477178 A CN 108477178A
- Authority
- CN
- China
- Prior art keywords
- sodium
- acetochlor
- bispyribac
- herbicide
- sulfentrazone
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- 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
-
- 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
-
- 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
Abstract
The invention discloses the mixed herbicidal composites and its application of a kind of containing Bispyribac-sodium and Acetochlor, provide a kind of mixed herbicide including bispyribac-sodium, Acetochlor and sulfentrazone for active ingredient, and preparation method and application, bispyribac-sodium in the mixed herbicide, Acetochlor, sulfentrazone mass ratio be 1~20：0.1~5：0.5~10, three's gross mass mass percent in herbicide is 20~50%, and mixed herbicide provided by the invention has good activity of weeding, it is long to act on the weeds lasting period, herbicidal effect is notable, has extensive herbicide controlling spectrum, low toxicity, low-residual, non-hazardous to human and environment safety.
Description
Technical field
The present invention relates to herbicide fields, and in particular to the mixed herbicidal composite of a kind of containing Bispyribac-sodium and Acetochlor and its
Using.
Background technology
Bispyribac-sodium also known as Nong Meili, salicylic acid Sulfadiazine Compound, chemical name 2, bis- (4, the 6- dioxime base -2- oxygen of 6-
Base) Sodium Benzoate.Belong to phenoxy carboxylic acid herbicides, is mainly absorbed by root leaf and vinegar milk acid is inhibited to synthesize by the conjunction of hindered aminoacid biology
It is selective herbicide at branch, is used in direct sowing of rice Tanaka, weeding is in extensive range universal.Before Acetochlor is selective bud
Herbicide is handled, is mainly absorbed by the hypocotyl of monocotyledonous plumule or dicotyledon, is conducted upwards after absorption,
Mainly inhibit cell growth by hindering protein synthesis, so that weed bud, young root growth is stopped, and then dead.Grass family
The ability that weeds absorb Acetochlor is stronger than broad leaved weed, so the effect for preventing and kill off grassy weed is better than broad leaved weed.Methylsulphur grass
Amine also known as N- (2,4- bis- chloro- 5- (4- difluoromethyl -4,5- dihydro -3- methyl -5- oxos -1H-1,2,4- triazol-1-yls) benzene
Base) Methanesulfomide, belong to proporphyrinogen oxidase inhibitor.By inhibiting proporphyrinogen oxidase, make to generate in plant cell
Protoporphyrin IX is measured, causes to generate active oxygen into the cell, eventually leads to cell membrane, the ruptures such as vesicular membrane, the exudation of cell Dissolve things inside is done
It is withered to die.
Currently, in order to promote the growth quality of crop, constantly it is dedicated to developing herbicidal effect height in industry, has widely
The excellent herbicide of herbicide controlling spectrum, low toxicity, low-residual, crop-selective.In the production environment of crop, certain weedings are used for a long time
Agent can cause certain weeds to generate certain resistance to corresponding drug, and so far, multiple compounds have been actually used in rice perhaps
The ground such as field, vegetable garden, are usually widely used that composite preparation form, in preparation containing two or more active constituents and for
Prevent grassy weed effectively miscellaneous grassy weed killing agent.
Invention content
In view of the above problems, the present invention propose a kind of containing Bispyribac-sodium and Acetochlor mixed herbicidal composite and
It is applied, and has good activity of weeding, and the effect weeds lasting period is long, and herbicidal effect is notable, has extensive herbicide controlling spectrum, low
Poison, low-residual, it is non-hazardous safely to human and environment.
In order to achieve the above purpose, the present invention uses technical solution below：
A kind of mixed herbicidal composite of containing Bispyribac-sodium and Acetochlor, the herbicide principle active component are bispyribac-sodium, second
The mass ratio of careless amine, sulfentrazone, the bispyribac-sodium, Acetochlor and sulfentrazone is 1~20：0.1~5：0.5~10.
Preferably, the mass ratio of the bispyribac-sodium, Acetochlor and sulfentrazone is 5~10: 1~5：1~5.
Preferably, the bispyribac-sodium, Acetochlor and sulfentrazone gross mass in herbicide mass percent be 20~
50%.
Preferably, the bispyribac-sodium, Acetochlor and sulfentrazone gross mass in herbicide mass percent be 20~
30%.
Preferably, the mixed herbicide is using bispyribac-sodium, Acetochlor and sulfentrazone as principle active component and pesticide
The auxiliary agent of upper permission is configured to any one dosage form.
Preferably, the dosage form is wettable powder, water dispersible granules, aqueous emulsion, missible oil, suspending agent.
Preferably, in anti-vegetable plot, except the application in rice terrace grassy weed, broad leaved weed and sedge weed.
Due to using above-mentioned technical solution, the beneficial effects of the invention are as follows：
(1) mixed herbicide produced by the present invention, the root leaf of weeds is used to absorb the bispyribac-sodium for inhibiting the synthesis of vinegar milk acid, resistance
The intracellular amino acids biosynthesis branch for hindering weeds causes itself needed nutrient matter in weeds normally not synthesize and supply
It gives, each histoorgan is to have the function that weeding in further destruction weeds；Monocotyledonous plumule or dicotyledonous plant
For the hypocotyl of object after absorbing Acetochlor, Acetochlor primarily serves the synthesis for the intracellular protein for hindering weeds, further presses down
The growth and development of cell processed makes weed bud, young root growth stop, pulling up weeds well；Sulfentrazone effectively acts on miscellaneous
Careless plant cell makes its rupture to have the function that weeding.
(2) bispyribac-sodium, Acetochlor and the sulfentrazone being used in mixed way in the present invention acts on plumule and the growth of weeds
Overall process, the effect lasting period is long, effectively inhibits the growth of weeds, herbicidal effect notable.
(3) present invention not only effectively eradicates grass family, Cyperaceae and broad leaved weed in soil, also has extensive herbicide
The excellent herbicide of spectrum, low toxicity, low-residual, crop-selective, it is safely and effectively, non-hazardous to human and environment.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described.Based on the embodiment of the present invention, the common skill in this field
The every other embodiment that art personnel are obtained without creative efforts belongs to the model that the present invention protects
It encloses.
Embodiment 1：
According to conventional preparation production method, is measured with the mixed herbicide mass percent finally obtained, take bispyribac-sodium
15%, insecticides adjuvant is added in Acetochlor 15%, sulfentrazone 5%：Lauryl sodium sulfate 2.5%, polycarboxylate 4.8%, Huang
Virgin rubber 0.8%, blending and mixing, and being continuously added kaolin in whipping process makes entire mixture quality percentage reach
100%, according to conventional steps, form bispyribac-sodium, Acetochlor, the wettable powdery that sulfentrazone mixing quality percentage is 35%
Mixed herbicide.
Embodiment 2：
According to conventional preparation production method, is measured with the mixed herbicide mass percent finally obtained, take bispyribac-sodium
15%, insecticides adjuvant is added in Acetochlor 5%, sulfentrazone 25%：Neopelex 3.5%, alkylaryl polyoxy second
Alkene ether 2.5%, gelatin 0.5%, blending and mixing, and be continuously added bentonite in whipping process and make entire mixture quality percentage
Than reaching 100%, according to conventional steps, formed bispyribac-sodium, Acetochlor, sulfentrazone mixing quality percentage be 45% it is wettable
Property powdery mixed herbicide.
Embodiment 3：
According to conventional preparation production method, is measured with the mixed herbicide mass percent finally obtained, take bispyribac-sodium
5%, insecticides adjuvant is added in Acetochlor 5%, sulfentrazone 10%：Fatty alcohol polyoxyethylene ether ammonium sulfate 3%, fatty alcohol polyoxy
Vinyl ethers 1.5%, Arabic gum 0.3% react at normal temperatures, blending and mixing, and diatomite is continuously added in whipping process
So that entire mixture quality percentage is reached 100%, according to conventional steps, forms bispyribac-sodium, Acetochlor, sulfentrazone and mix matter
Measure the wettable mixed powdery herbicide that percentage is 20%.
Embodiment 4：
According to conventional preparation production method, is measured with the mixed herbicide mass percent finally obtained, take bispyribac-sodium
25%, insecticides adjuvant is added in Acetochlor 10%, sulfentrazone 15%：Alkyl benzene sulfonate calcium salt 2.5%, dodecyl benzene sulfonic acid
Sodium 3.0%, ammonium sulfate 0.8%, methylcellulose 0.5%, blending and mixing, and be continuously added in whipping process kaolin make it is whole
A mixture quality percentage reaches 100%, according to conventional steps, forms bispyribac-sodium, Acetochlor, sulfentrazone mixing quality hundred
Divide than the water-dispersible granular mixed herbicide for 50%.
Embodiment 5：
According to conventional preparation production method, is measured with the mixed herbicide mass percent finally obtained, take bispyribac-sodium
10%, insecticides adjuvant is added in Acetochlor 5%, sulfentrazone 15%：Lauryl sodium sulfate 3%, polyoxyethylene glycol ether
1.0%, aluminium chloride 0.4%, xanthans 0.5%, blending and mixing, and be continuously added kaolin in whipping process and make entirely to mix
Amount of substance percentage reaches 100%, and according to conventional steps, forming bispyribac-sodium, Acetochlor, sulfentrazone mixing quality percentage is
30% water-dispersible granular mixed herbicide.
Embodiment 6：
According to conventional preparation production method, is measured with the mixed herbicide mass percent finally obtained, take bispyribac-sodium
10%, insecticides adjuvant is added in Acetochlor 5%, sulfentrazone 25%：Alkylnaphthalene sulfonate 3.0%, lauryl sodium sulfate
2.5%, glycerine 1.5%, guar gum 0.5%, silicone oil 1.2%, blending and mixing, and deionized water is continuously added in whipping process
So that entire mixture quality percentage is reached 100%, according to conventional steps, forms bispyribac-sodium, Acetochlor, sulfentrazone and mix matter
Measure the suspension mixed herbicide that percentage is 40%.
Comparative example 1-18：
By the formula and step of embodiment 1-6, change the active ingredient of mixed herbicide, is comparative example 1-18；
Comparative example 1~6：Correspondence is identical as Examples 1 to 6 formula and step, wherein only not adding bispyribac-sodium；
Comparative example 7~12：Correspondence is identical as Examples 1 to 6 formula and step, wherein only not adding Acetochlor；
Comparative example 13~18：Correspondence is identical as Examples 1 to 6 formula and step, wherein only not adding sulfentrazone.
Test examples
Test objective：Bispyribac-sodium, Acetochlor, sulfentrazone and its different mixture combinations are investigated in greenhouse to barnyard grass
Herbicidal effect.
Test method：The seed of a certain amount of barnyard grass is uniformly seeded in respectively in greenhouse the 1st~36 piece 15 ×
In the barnyard grass ground of 15cm, seed in 15~20 is sowed in the soil of every piece of 15 × 15cm, according to being cultivated under general planting mode
Barnyard grass waits for that barnyard grass budding is long to 3~8cm, carries out herbicide spray processing, continue to cultivate after processing, the root of routine observation weeds
Except effect.
Medicament sprays：Herbicide made from the corresponding embodiment of the present invention 1~6 is sprayed on the ground in the 1st~6 piece of barnyard grass, the 7th
~12 pieces of barnyard grasses spray herbicide made from corresponding comparative example 1~6 of the present invention on the ground, in the sprinkling pair on the ground of the 13rd~18 piece of barnyard grass
Herbicide made from comparative example 7~12 of the present invention is answered, comparative example 13~18 of the present invention is sprayed on the ground in the 19th~24 piece of barnyard grass and makes
The herbicide obtained sprays herbicide common on the market in the 25th~30 piece of barnyard grass, is not sprayed in the 31st~36 piece of barnyard grass on the ground
It spills any herbicide and makees blank group.
Phenomena Observation：After uniformly spraying corresponding herbicide to the barnyard grass of the 1st~36 piece of 15 × 15cm, weeds are observed respectively
In the 15th day, 25 days, 30 days, 40 days actual conditions, wherein it is normal, become pale yellow, turn yellow, is withered, it is dead into barnyard grass it is gradually dead
The change procedure died.
Table 1~4 corresponding sprinkling embodiment, comparative example and commercially available common herbicide respectively, the 15th day, 25 days, 30 days,
The number statistical of barnyard grass grassland change after 40 days herbicides.
Table 1：
Table 2：
Table 3：
Table 4：
Comprehensive upper table can obtain, and the mixed herbicidal composite of containing Bispyribac-sodium of the present invention and Acetochlor has grassy weed etc.
Significant preventive effect effect, has significant weeding speed and weeding rate compared with herbicide on the market.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these modification or
It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (7)
1. the mixed herbicidal composite of a kind of containing Bispyribac-sodium and Acetochlor, which is characterized in that the herbicide principle active component is
The mass ratio of bispyribac-sodium, Acetochlor, sulfentrazone, the bispyribac-sodium, Acetochlor and sulfentrazone is 1~20：0.1~5：
0.5~10.
2. mixed herbicide according to claim 1, which is characterized in that bispyribac-sodium, Acetochlor and the sulfentrazone
Mass ratio be 5~10: 1~5：1~5.
3. mixed herbicide according to claim 1, which is characterized in that bispyribac-sodium, Acetochlor and the sulfentrazone
Gross mass mass percent in herbicide is 20~50%.
4. mixed herbicide according to claim 1, which is characterized in that bispyribac-sodium, Acetochlor and the sulfentrazone
Gross mass mass percent in herbicide is 20~30%.
5. mixed herbicide according to claims 1 to 4, which is characterized in that the mixed herbicide is with bispyribac-sodium, second grass
Amine and sulfentrazone are that the auxiliary agent allowed on principle active component and pesticide is configured to any one dosage form.
6. mixed herbicide according to claim 5, which is characterized in that the dosage form is wettable powder, water-dispersed
Granula, aqueous emulsion, missible oil, suspending agent.
7. mixed herbicide according to any one of claims 1 to 4, which is characterized in that in anti-vegetable plot, remove rice terrace grass family
Application in weeds, broad leaved weed and sedge weed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469160.9A CN108477178A (en) | 2018-05-16 | 2018-05-16 | A kind of mixed herbicidal composite and its application of containing Bispyribac-sodium and Acetochlor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469160.9A CN108477178A (en) | 2018-05-16 | 2018-05-16 | A kind of mixed herbicidal composite and its application of containing Bispyribac-sodium and Acetochlor |
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| Publication Number | Publication Date |
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| CN108477178A true CN108477178A (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810469160.9A Pending CN108477178A (en) | 2018-05-16 | 2018-05-16 | A kind of mixed herbicidal composite and its application of containing Bispyribac-sodium and Acetochlor |
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Citations (2)
| 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 |
| CN102461507A (en) * | 2010-11-19 | 2012-05-23 | 南京华洲药业有限公司 | Mixed herbicide composition containing bispyribac-sodium and acetochlor and application thereof |
-
2018
- 2018-05-16 CN CN201810469160.9A patent/CN108477178A/en active Pending
Patent Citations (2)
| 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 |
| CN102461507A (en) * | 2010-11-19 | 2012-05-23 | 南京华洲药业有限公司 | Mixed herbicide composition containing bispyribac-sodium and acetochlor and application thereof |
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Application publication date: 20180904 |