CN105994331A - Novel weeding composition and application thereof - Google Patents
Novel weeding composition and application thereof Download PDFInfo
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- CN105994331A CN105994331A CN201610441152.4A CN201610441152A CN105994331A CN 105994331 A CN105994331 A CN 105994331A CN 201610441152 A CN201610441152 A CN 201610441152A CN 105994331 A CN105994331 A CN 105994331A
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- effective ingredient
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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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; 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
- 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
-
- 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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen
- A01N35/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen containing a carbon-to-nitrogen double bond
-
- 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
- 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
Abstract
The invention discloses a novel weeding composition and application thereof. The novel weeding composition is prepared from a first effective ingredient, a second effective ingredient and a third effective ingredient, the first effective ingredient is a composition of pendimethalin, sulfentrazone and bentazone, the second effective ingredient is a composition of clethodim and halosulfuron-methyl, the third effective ingredient is a composition of a polar organic solvent, a defoaming agent, an anticorrosive agent, kaolin and deionized water, the weight ratio of the first effective ingredient to the second effective ingredient is 1:1-60:1, and the weight percentage of the sum of the first effective ingredient and the second effective ingredient in the composition is 15%-75%. The novel weeding composition is good in preventing and treating effect and weeding effect, free of pollution to the environment, capable of delaying the weed resistance, long in lasting period, capable of not harming crops and good in safe effect.
Description
Technical field
The present invention relates to technical field of pesticide combination, be specially a kind of herbicide composition and application thereof.
Background technology
Chemical method weeding is agriculturally one of Main Means controlling weeds, in recent years, due to some herbicide kinds
Large area is used alone, and already leads to a lot of weeds and develops immunity to drugs, and meanwhile, grass when weeds occur is mutually complicated, not only 1 year
Weeds are mixed raw for many years, and draft, liana and shrub have concurrently, and weeds emerge uneven, and seed, low age, weeds at advanced age are handed over
Wrong generation, during so herbicide kind is used alone, all can show defect in a certain respect and limitation.
Summary of the invention
It is an object of the invention to provide a kind of herbicide composition and application thereof, to solve above-mentioned background technology carries
The problem gone out.
For achieving the above object, the present invention provides following technical scheme: a kind of herbicide composition, including effective ingredient
A, effective ingredient b and effective ingredient c, described effective ingredient a is the compositions of pendimethalin, sulfentrazone and bentazone；Described
Effective ingredient b is the compositions of clethodim and halosulfuronmethyl；Described effective ingredient c is polar organic solvent, defoamer, anticorrosion
The compositions of agent, Kaolin and deionized water, described effective ingredient a, the ratio of weight and number of effective ingredient b are 1:1-60:1,
And the percentage by weight that the summation of described effective ingredient a, effective ingredient b is in the composition is 15%-75%.
Preferably, the preparation method of described effective ingredient a comprises the following steps:
A, pendimethalin and sulfentrazone are added in reactor and be heated to 45 DEG C, after heating 10min, adding bentazone；
B, mixture step A obtained use mechanical agitation, and mixing speed is 1000 revs/min, stand after stirring 20min,
To effective ingredient a.
Preferably, the preparation method of described effective ingredient b comprises the following steps:
A, clethodim and halosulfuronmethyl are put into stirring container in, use mechanical agitation, speed of agitator is 1500 revs/min, stirs
Stand after mixing 10min；
The mixture that step A is obtained by B heats, and heating-up temperature is 30 DEG C, stands and obtain effective ingredient b after heating 20min.
Preferably, the preparation method of described effective ingredient c comprises the following steps:
A, polar organic solvent, defoamer are put into stirring mixing in reactor；
B, in the mixture that step A obtains, add preservative and Kaolin, add post-heating to 55 DEG C, quiet after heating 10min
Put；
C, in the mixture that step B obtains add deionized water, be cooled to room temperature afterwards, obtain mixture c.
Compared with prior art, the invention has the beneficial effects as follows: the present invention prevents and treats, herbicidal effect is good, environmentally safe,
Can delay Weed Resistance, the lasting period is long, does not injure crops simultaneously, and safe effect is good；The Herbicidal mixture that the present invention provides
The single pesticide of life-time service can be overcome easily to produce the shortcoming of resistance, extend the service life of herbicide, its popularization and application
There are huge economic benefit and social benefit.
Detailed description of the invention
Below the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment
It is only a part of embodiment of the present invention rather than whole embodiments, based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under not making creative work premise, broadly falls into the model of present invention protection
Enclose.
The present invention provides a kind of technical scheme: a kind of herbicide composition, including effective ingredient a, effective ingredient b with have
Effect composition c, described effective ingredient a are the compositions of pendimethalin, sulfentrazone and bentazone；Described effective ingredient b is alkene grass
Ketone and the compositions of halosulfuronmethyl；Described effective ingredient c is polar organic solvent, defoamer, preservative, Kaolin and goes
The compositions of ionized water, described effective ingredient a, the ratio of weight and number of effective ingredient b are 1:1-60:1, and described effective ingredient a,
The summation of effective ingredient b percentage by weight in the composition is 15%-75%.
Embodiment one: the composition proportion of employing is: 3% pendimethalin, 4% sulfentrazone, 2% bentazone, 2% clethodim, 4%
Halosulfuronmethyl, 10% polar organic solvent, 5% defoamer, 5% preservative, 5% Kaolin and 60% deionized water.
The preparation method of the present embodiment effective ingredient a comprises the following steps:
A, pendimethalin and sulfentrazone are added in reactor and be heated to 45 DEG C, after heating 10min, adding bentazone；
B, mixture step A obtained use mechanical agitation, and mixing speed is 1000 revs/min, stand after stirring 20min,
To effective ingredient a.
The preparation method of the present embodiment effective ingredient b comprises the following steps:
A, clethodim and halosulfuronmethyl are put into stirring container in, use mechanical agitation, speed of agitator is 1500 revs/min, stirs
Stand after mixing 10min；
The mixture that step A is obtained by B heats, and heating-up temperature is 30 DEG C, stands and obtain effective ingredient b after heating 20min.
The preparation method of the present embodiment effective ingredient c comprises the following steps:
A, polar organic solvent, defoamer are put into stirring mixing in reactor；
B, in the mixture that step A obtains, add preservative and Kaolin, add post-heating to 55 DEG C, quiet after heating 10min
Put；
C, in the mixture that step B obtains add deionized water, be cooled to room temperature afterwards, obtain mixture c.
Embodiment two:
Use composition proportion be: 4% pendimethalin, 5% sulfentrazone, 3% bentazone, 4% clethodim, 4% halosulfuronmethyl, 15%
Polar organic solvent, 3% defoamer, 3% preservative, 4% Kaolin and 55% deionized water.
The preparation method of the present embodiment effective ingredient a comprises the following steps:
A, pendimethalin and sulfentrazone are added in reactor and be heated to 45 DEG C, after heating 10min, adding bentazone；
B, mixture step A obtained use mechanical agitation, and mixing speed is 1000 revs/min, stand after stirring 20min,
To effective ingredient a.
The preparation method of the present embodiment effective ingredient b comprises the following steps:
A, clethodim and halosulfuronmethyl are put into stirring container in, use mechanical agitation, speed of agitator is 1500 revs/min, stirs
Stand after mixing 10min；
The mixture that step A is obtained by B heats, and heating-up temperature is 30 DEG C, stands and obtain effective ingredient b after heating 20min.
The preparation method of the present embodiment effective ingredient c comprises the following steps:
A, polar organic solvent, defoamer are put into stirring mixing in reactor；
B, in the mixture that step A obtains, add preservative and Kaolin, add post-heating to 55 DEG C, quiet after heating 10min
Put；
C, in the mixture that step B obtains add deionized water, be cooled to room temperature afterwards, obtain mixture c.
Embodiment three:
Use composition proportion be: 5% pendimethalin, 5% sulfentrazone, 6% bentazone, 7% clethodim, 7% halosulfuronmethyl, 15%
Polar organic solvent, 5% defoamer, 2% preservative, 3% Kaolin and 45% deionized water.
The preparation method of the present embodiment effective ingredient a comprises the following steps:
A, pendimethalin and sulfentrazone are added in reactor and be heated to 45 DEG C, after heating 10min, adding bentazone；
B, mixture step A obtained use mechanical agitation, and mixing speed is 1000 revs/min, stand after stirring 20min,
To effective ingredient a.
The preparation method of the present embodiment effective ingredient b comprises the following steps:
A, clethodim and halosulfuronmethyl are put into stirring container in, use mechanical agitation, speed of agitator is 1500 revs/min, stirs
Stand after mixing 10min；
The mixture that step A is obtained by B heats, and heating-up temperature is 30 DEG C, stands and obtain effective ingredient b after heating 20min.
The preparation method of the present embodiment effective ingredient c comprises the following steps:
A, polar organic solvent, defoamer are put into stirring mixing in reactor；
B, in the mixture that step A obtains, add preservative and Kaolin, add post-heating to 55 DEG C, quiet after heating 10min
Put；
C, in the mixture that step B obtains add deionized water, be cooled to room temperature afterwards, obtain mixture c.
Embodiment four:
The composition proportion used is: 10% pendimethalin, 10% sulfentrazone, 10% bentazone, 10% clethodim, the 10% phonetic sulphur of chlorine pyrrole
Grand, 8% polar organic solvent, 6% defoamer, 4% preservative, 4% Kaolin and 28% deionized water.
The preparation method of the present embodiment effective ingredient a comprises the following steps:
A, pendimethalin and sulfentrazone are added in reactor and be heated to 45 DEG C, after heating 10min, adding bentazone；
B, mixture step A obtained use mechanical agitation, and mixing speed is 1000 revs/min, stand after stirring 20min,
To effective ingredient a.
The preparation method of the present embodiment effective ingredient b comprises the following steps:
A, clethodim and halosulfuronmethyl are put into stirring container in, use mechanical agitation, speed of agitator is 1500 revs/min, stirs
Stand after mixing 10min；
The mixture that step A is obtained by B heats, and heating-up temperature is 30 DEG C, stands and obtain effective ingredient b after heating 20min.
The preparation method of the present embodiment effective ingredient c comprises the following steps:
A, polar organic solvent, defoamer are put into stirring mixing in reactor；
B, in the mixture that step A obtains, add preservative and Kaolin, add post-heating to 55 DEG C, quiet after heating 10min
Put；
C, in the mixture that step B obtains add deionized water, be cooled to room temperature afterwards, obtain mixture c.
Embodiment five:
The composition proportion used is: 15% pendimethalin, 10% sulfentrazone, 15% bentazone, 10% clethodim, the 25% phonetic sulphur of chlorine pyrrole
Grand, 4% polar organic solvent, 6% defoamer, 2% preservative, 3% Kaolin and 10% deionized water.
The preparation method of the present embodiment effective ingredient a comprises the following steps:
A, pendimethalin and sulfentrazone are added in reactor and be heated to 45 DEG C, after heating 10min, adding bentazone；
B, mixture step A obtained use mechanical agitation, and mixing speed is 1000 revs/min, stand after stirring 20min,
To effective ingredient a.
The preparation method of the present embodiment effective ingredient b comprises the following steps:
A, clethodim and halosulfuronmethyl are put into stirring container in, use mechanical agitation, speed of agitator is 1500 revs/min, stirs
Stand after mixing 10min；
The mixture that step A is obtained by B heats, and heating-up temperature is 30 DEG C, stands and obtain effective ingredient b after heating 20min.
The preparation method of the present embodiment effective ingredient c comprises the following steps:
A, polar organic solvent, defoamer are put into stirring mixing in reactor；
B, in the mixture that step A obtains, add preservative and Kaolin, add post-heating to 55 DEG C, quiet after heating 10min
Put；
C, in the mixture that step B obtains add deionized water, be cooled to room temperature afterwards, obtain mixture c.
Embodiment six:
Use composition proportion be: 10% pendimethalin, 15% sulfentrazone, 5% bentazone, 10% clethodim, 5% halosulfuronmethyl,
10% polar organic solvent, 5% defoamer, 5% preservative, 5% Kaolin and 30% deionized water.
The preparation method of the present embodiment effective ingredient a comprises the following steps:
A, pendimethalin and sulfentrazone are added in reactor and be heated to 45 DEG C, after heating 10min, adding bentazone；
B, mixture step A obtained use mechanical agitation, and mixing speed is 1000 revs/min, stand after stirring 20min,
To effective ingredient a.
The preparation method of the present embodiment effective ingredient b comprises the following steps:
A, clethodim and halosulfuronmethyl are put into stirring container in, use mechanical agitation, speed of agitator is 1500 revs/min, stirs
Stand after mixing 10min；
The mixture that step A is obtained by B heats, and heating-up temperature is 30 DEG C, stands and obtain effective ingredient b after heating 20min.
The preparation method of the present embodiment effective ingredient c comprises the following steps:
A, polar organic solvent, defoamer are put into stirring mixing in reactor；
B, in the mixture that step A obtains, add preservative and Kaolin, add post-heating to 55 DEG C, quiet after heating 10min
Put；
C, in the mixture that step B obtains add deionized water, be cooled to room temperature afterwards, obtain mixture c.
Experimental example:
Choose one piece of corn field or Peanut Fields as experiment field, use common herbicide and various embodiments of the present invention on the market to prepare
Herbicide is sprayed in experiment field, even spray 5 times, carry out effect research in after medicine 15 days, and experimental result is as shown in the table:
From above table data, the herbicide that embodiment six prepares can reach optimum efficiency.
Present invention preventing and treating, herbicidal effect are good, environmentally safe, can delay Weed Resistance, and the lasting period is long, does not hinders simultaneously
Evil crops, safe effect is good；The Herbicidal mixture that the present invention provides can overcome the single pesticide of life-time service easily to produce anti-
The shortcoming of property, extends the service life of herbicide, and its popularization and application have huge economic benefit and social benefit.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a herbicide composition, it is characterised in that: include effective ingredient a, effective ingredient b and effective ingredient c, described in have
Effect composition a is the compositions of pendimethalin, sulfentrazone and bentazone；Described effective ingredient b is clethodim and halosulfuronmethyl
Compositions；Described effective ingredient c is the combination of polar organic solvent, defoamer, preservative, Kaolin and deionized water
Thing, described effective ingredient a, the ratio of weight and number of effective ingredient b are 1:1-60:1, and described effective ingredient a, effective ingredient b
Summation percentage by weight in the composition is 15%-75%.
A kind of herbicide composition the most according to claim 1, it is characterised in that: the preparation side of described effective ingredient a
Method comprises the following steps:
A, pendimethalin and sulfentrazone are added in reactor and be heated to 45 DEG C, after heating 10min, adding bentazone；
B, mixture step A obtained use mechanical agitation, and mixing speed is 1000 revs/min, stand after stirring 20min,
To effective ingredient a.
A kind of herbicide composition the most according to claim 1, it is characterised in that: the preparation side of described effective ingredient b
Method comprises the following steps:
A, clethodim and halosulfuronmethyl are put into stirring container in, use mechanical agitation, speed of agitator is 1500 revs/min, stirs
Stand after mixing 10min；
The mixture that step A is obtained by B heats, and heating-up temperature is 30 DEG C, stands and obtain effective ingredient b after heating 20min.
A kind of herbicide composition the most according to claim 1, it is characterised in that: the preparation side of described effective ingredient c
Method comprises the following steps:
A, polar organic solvent, defoamer are put into stirring mixing in reactor；
B, in the mixture that step A obtains, add preservative and Kaolin, add post-heating to 55 DEG C, quiet after heating 10min
Put；
C, in the mixture that step B obtains add deionized water, be cooled to room temperature afterwards, obtain mixture c.
On a kind of herbicide composition the most as claimed in claim 1 weeds in preventing and kill off corn field, Peanut Fields, Rapeseed Field
Application.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610441152.4A CN105994331A (en) | 2016-06-20 | 2016-06-20 | Novel weeding composition and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610441152.4A CN105994331A (en) | 2016-06-20 | 2016-06-20 | Novel weeding composition and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105994331A true CN105994331A (en) | 2016-10-12 |
Family
ID=57089286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610441152.4A Pending CN105994331A (en) | 2016-06-20 | 2016-06-20 | Novel weeding composition and application thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105994331A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020102316A1 (en) * | 2018-11-13 | 2020-05-22 | Upl Limited | Herbicidal combination |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332608A (en) * | 1998-11-10 | 2002-01-23 | 辛根塔参与股份公司 | Herbicidal composition |
| CN104273167A (en) * | 2014-09-19 | 2015-01-14 | 青岛蓝图文化传播有限公司市南分公司 | Herbicide for tobacco farmland |
| CN105340917A (en) * | 2015-12-04 | 2016-02-24 | 青岛钰兴石墨制品有限公司 | Soybean field herbicide |
-
2016
- 2016-06-20 CN CN201610441152.4A patent/CN105994331A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332608A (en) * | 1998-11-10 | 2002-01-23 | 辛根塔参与股份公司 | Herbicidal composition |
| CN104273167A (en) * | 2014-09-19 | 2015-01-14 | 青岛蓝图文化传播有限公司市南分公司 | Herbicide for tobacco farmland |
| CN105340917A (en) * | 2015-12-04 | 2016-02-24 | 青岛钰兴石墨制品有限公司 | Soybean field herbicide |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020102316A1 (en) * | 2018-11-13 | 2020-05-22 | Upl Limited | Herbicidal combination |
| CN114007424A (en) * | 2018-11-13 | 2022-02-01 | Upl有限公司 | Herbicide combinations |
| US11311015B2 (en) * | 2018-11-13 | 2022-04-26 | Upl Limited | Herbicidal combination |
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Application publication date: 20161012 |
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