CN106489977A - A kind of application of the composition that contains fluoroglycofen-ethyl - Google Patents
A kind of application of the composition that contains fluoroglycofen-ethyl Download PDFInfo
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- CN106489977A CN106489977A CN201610765315.4A CN201610765315A CN106489977A CN 106489977 A CN106489977 A CN 106489977A CN 201610765315 A CN201610765315 A CN 201610765315A CN 106489977 A CN106489977 A CN 106489977A
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- fluoroglycofen
- ethyl
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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
- 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
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/10—Sulfones; Sulfoxides
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a kind of application of the composition that contains fluoroglycofen-ethyl, by the weeding that is applied to of the composition that contains fluoroglycofen-ethyl, according to parts by weight meter, the component of the described composition that contains fluoroglycofen-ethyl comprises: 20 parts of fluoroglycofen-ethyls, 5 50 parts of flazasulfurons, 5 50 parts of Metribuzins, 10 80 parts of 10 80 parts of Pendimethalins and mesotriones. the inventor conducts extensive research, find to adopt the composition that contains fluoroglycofen-ethyl as above to be applied to weeding, effect is remarkable, can reduce herbicide resistance, and using dosage is low, thereby than the environmental pressure that alleviates in the past herbicide application place or its periphery.
Description
Technical field
The invention belongs to pesticide field, relate in particular to a kind of application of the composition that contains fluoroglycofen-ethyl.
Background technology
Cotton is the main industrial crops of China, effectively controlling weed in cotton field is one of important measures that improve output of cotton and quality. the weeds in cotton field are of a great variety, win honour for, strive fertilizer with crop, strive water, also can bursting mulch film, be the key factor that causes crop yield loss.
The herbicide of cotton field application mostly is soil processing herbicide, mainly taking Pendimethalin, trefanocide, Acetochlor as main, along with the long-time continuous application of the herbicides such as Pendimethalin, the weeds increasing year by year that it is developed immunity to drugs, and due to selective to weeds of the herbicides such as Pendimethalin, cause susceptible weeds quantity to decline, and the quantity such as insensitive weeds black nightshade, oak-leaved goosefeet, barnyard grass, acalypha copperleaf, Tong fiber crops rise, and cause that obvious variation has occurred weed community.
The object of this research is that the current Cotton Soil processing of solution herbicide is single, herbicidal effect declines, and the problem that herbicide resistance and shift of weed community increase the weight of year by year. therefore need to develop a kind of new cotton field herbicide, can improve herbicide effect, delay weeds and develop immunity to drugs.
A kind of method of possible improvement herbicide application characteristic can be that other materials of active material and one or more are combined. but, for various active material is combined with, physics occurs incompatible and biological incompatible appearance is much, for example mix preparation is unstable, reaction between active material decomposition or active material.
Summary of the invention
The present invention seeks to for above-mentioned weak point, by the weeding that is applied to of the composition that contains fluoroglycofen-ethyl, be especially applied to except the weeds in Cotton Fields, can improve herbicidal effect, reduce herbicide resistance.
The present invention realizes like this:
A kind of application of the composition that contains fluoroglycofen-ethyl, by being applied to except Grass of the composition that contains fluoroglycofen-ethyl, in parts by weight, the component of the compositionss containing fluoroglycofen-ethyl includes: 20 parts of fluoroglycofen-ethyls, the phonetic sulphur Grand of pyridine 5-50 parts, Metribuzin 5-50 parts, Pendimethalin 10-80 parts and mesotrione 10-80 parts.
Preferably, in parts by weight, the component of the compositionss containing fluoroglycofen-ethyl includes：Fluoroglycofen-ethyl
20 parts, flazasulfuron 10-40 parts, Metribuzin 10-40 parts, Pendimethalin 20-60 parts and mesotrione 20-60 parts.
It is further preferred that in parts by weight, the component of the compositionss containing fluoroglycofen-ethyl includes：Second carboxylic
50 parts of 20 parts of AKH7088,15 parts of flazasulfuron, 25 parts of Metribuzin, 30 parts of Pendimethalin and mesotrione.
It is further preferred that characterized in that, in parts by weight, the group of the compositionss containing fluoroglycofen-ethyl
Dividing includes：40 parts of 20 parts of fluoroglycofen-ethyl, 30 parts of flazasulfuron, 20 parts of Metribuzin, 40 parts of Pendimethalin and mesotrione.
Preferably, by the weeds in being applied to except Cotton Fields of the compositionss containing fluoroglycofen-ethyl.
Preferably, being applied to the compositionss containing fluoroglycofen-ethyl except Herba Solani Nigri, oak-leaved goosefeet, barnyard grass, Herba Acalyphae, Tong fiber crops are miscellaneous
Grass.
The inventor conducts extensive research, find to adopt the composition application In weeding that contains fluoroglycofen-ethyl as above, effect is significant, it is possible to decrease herbicide resistance, and using dosage is low, so as to mitigate herbicide application place than the pastOr the environmental pressure of its periphery.
Specific embodiment
With reference to specific embodiment, the present invention is further illustrated, to more fully understand the present invention.
In agricultural management, it is a constantly reproduction that cover crop antagonism suppresses the weeds and other plants of plant growthProblem.Present invention aim to address Cotton Soil inorganic agent is single at present, herbicidal effect declines, and herbicide resistance and weedsThe problem that the succession of community increases year by year.The complex preparation of research is broadcast front in Cotton Gossypii or broadcasts rear before seedling use, the most unifacial leaves of can prevent and kill off simultaneously big and broadleaf weed, particularly black nightshade, oak-leaved goosefeet, barnyard grass, acalypha copperleaf, Tong fiber crops are waited weeds .The present invention will contain as followsThe compositionss for having fluoroglycofen-ethyl are applied to weeding:In parts by weight, the compositionss containing fluoroglycofen-ethylComponent includes:20 parts of fluoroglycofen-ethyl, flazasulfuron 5-50 parts, Metribuzin 5-50 parts, Pendimethalin 10-80 parts and methyl sulphurOxadiazon 10-80 parts.In practice, the compositionss containing fluoroglycofen-ethyl as comprising known in industry or for industry inDifferent auxiliary agents and carrier preparaton apply.Therefore the compositionss containing fluoroglycofen-ethyl can be configured to granule agent (and, compatibly, as the particle of stabilisation, as described below), as granular water-dispersible agent, as missible oil, as powder Or powder, as flowable dose, as solution, as suspending agent or emulsion, or as controlled release forms such as microcapsule.These preparatons0.5% to 95% or more active component can be included.For any given compound optimised quantity depend on preparaton, Application equipment and the property of plant to be controlled.
The amount of application of the compositionss containing fluoroglycofen-ethyl depends on the particular type of weeds to be controlled, the degree of needs to control system and time and application process .Generally, the amount of application of the compositionss containing fluoroglycofen-ethyl can be with 0.001kg/ha extremely5.0kg/ha is used, total amount meter .The amount of application of about 0.001kg/ha to 3.0kg/ha is preferred based on composition, the amount of application of about 0.01kg/ha to 1.0kg/ha is particularly preferred.Notice that the consumption for using in the following embodiments is warmRoom consumption and less than be usually applied to big Tanaka those because in such a situa-tion herbicidal effect be exaggerated.
Below example is served only for the purpose that explains, what the embodiment was not intended as the experiment of all enforcements must
So represent and be not intended to be restricted in any way the present invention.Those skilled in the art know, in weeding experiment, not easily-controllable in a large number
The factor of system can affect the result of single experiment and cause them from paying attention to.For example described result can depend on environmental factorss
And change, the especially quantity of illumination and the water yield, soil types, the pH of soil, temperature and humidity.The depth also planted, single and
The amount of application of composite weedicide.As a result can change between different crops in the range of crop species.
Embodiment 1
The following compositionss containing fluoroglycofen-ethyl are applied to weeding by the present embodiment：The group containing fluoroglycofen-ethyl
Compound include in parts by weight 20 parts of fluoroglycofen-ethyl, 30 parts of flazasulfuron, 20 parts of Metribuzin, 40 parts of Pendimethalin and
40 parts of mesotrione.The compositionss for containing fluoroglycofen-ethyl are taken, according to the customary preparation methods of pesticide field oil-suspending agent
(for example the compositionss containing fluoroglycofen-ethyl are mixed homogeneously with each components such as dispersant, wetting agent and water, ground and/or
High speed shear) oil-suspending agent is prepared into, in the oil-suspending agent, the content of the compositionss containing fluoroglycofen-ethyl is 11%.
Embodiment 2
The following compositionss containing fluoroglycofen-ethyl are applied to weeding by the present embodiment：The group containing fluoroglycofen-ethyl
Compound include in parts by weight 20 parts of fluoroglycofen-ethyl, 15 parts of flazasulfuron, 25 parts of Metribuzin, 30 parts of Pendimethalin and
50 parts of mesotrione.The compositionss for containing fluoroglycofen-ethyl are taken, according to the conventional preparation side of pesticide field wettable powder
The compositionss that this contains fluoroglycofen-ethyl (are for example mixed, through ultra-fine pulverizer disintegrating) by method with compositions such as various auxiliary agents and fillers
Wettable powder is prepared into, the content of the compositionss containing fluoroglycofen-ethyl is 22% in the wettable powder.
Embodiment 3
The following compositionss containing fluoroglycofen-ethyl are applied to weeding by the present embodiment：The containing containing fluoroglycofen-ethyl
The compositionss for having fluoroglycofen-ethyl include in parts by weight 20 parts of fluoroglycofen-ethyl, 40 parts of flazasulfuron, 10 parts of Metribuzin,
20 parts of 60 parts of Pendimethalin and mesotrione.The compositionss for containing fluoroglycofen-ethyl are taken, according to pesticide field aqueous emulsion
Customary preparation methods be prepared into aqueous emulsion, in the aqueous emulsion content of the compositionss containing fluoroglycofen-ethyl be 2%.
Embodiment 4
The following compositionss containing fluoroglycofen-ethyl are applied to weeding by the present embodiment：The containing containing fluoroglycofen-ethyl
The compositionss for having fluoroglycofen-ethyl include in parts by weight 20 parts of fluoroglycofen-ethyl, 10 parts of flazasulfuron, 40 parts of Metribuzin,
20 parts of 60 parts of Pendimethalin and mesotrione.The compositionss for containing fluoroglycofen-ethyl are taken, is dissipated according to pesticide field moisture
The customary preparation methods of granule are prepared into water dispersible granules, the content of the compositionss containing fluoroglycofen-ethyl in the water dispersible granules
For 2%.
Embodiment 5
The following compositionss containing fluoroglycofen-ethyl are applied to weeding by the present embodiment：The containing containing fluoroglycofen-ethyl
The compositionss for having fluoroglycofen-ethyl include in parts by weight 20 parts of fluoroglycofen-ethyl, 50 parts of flazasulfuron, 50 parts of Metribuzin,
10 parts of 10 parts of Pendimethalin and mesotrione.The compositionss for containing fluoroglycofen-ethyl are taken, according to pesticide field suspending agent
Customary preparation methods be prepared into suspending agent, in the suspending agent content of the compositionss containing fluoroglycofen-ethyl be 51%.
Embodiment 6
The following compositionss containing fluoroglycofen-ethyl are applied to weeding by the present embodiment：The containing containing fluoroglycofen-ethyl
The compositionss for having fluoroglycofen-ethyl include in parts by weight 20 parts of fluoroglycofen-ethyl, 5 parts of flazasulfuron, 5 parts of Metribuzin, two
First penta is found pleasure in spirit 80 parts and 80 parts of mesotrione.The compositionss for containing fluoroglycofen-ethyl are taken, according to pesticide field suspending agent
Customary preparation methods are prepared into suspending agent, and in the suspending agent, the content of the compositionss containing fluoroglycofen-ethyl is 51%.
Test
Greenhouse pot culture method carries out experiment process before bud.After sowing 1 day, soil surface spraying treatment, the medicine of process is carried out
Liquid is that embodiment 1-6 is obtained medicament, and dilute is the metering for needing, and after the basin alms bowl of process stands 1 day, is put into greenhouse, periodically
Water, the activity of weeding of each repetition of ocular estimate observed and recorded compound after 14-21 days.With hazard of plant symptom (suppress, abnormal
Shape, yellow, albefaction) activity of weeding that degree estimates compound is showed, 0 represents do not have herbicidal effect or to crop safety, 100%
Represent.The results are shown in Table 1.
As shown in Table 1, the compositionss containing fluoroglycofen-ethyl in present invention application, to supplying examination under 30ml/ha dosage
Weeds show more than 90% preventive effect.Additionally, during activity of weeding and crop safety ocular estimate are evaluated, in present invention application
Compositionss containing fluoroglycofen-ethyl, show the high activity of weeding to specific weeds.And, said composition is in recommended dose
Under can selectively control weeds object, while to target crop safety.
Herbicidal result before the bud of compositionss of the table 1 containing fluoroglycofen-ethyl
| Hectare consumption | Herba Solani Nigri | Barnyard grass | Oak-leaved goosefeet | Herba Acalyphae | Tong fiber crops | |
| Embodiment 1 | 30ml | 98 | 100 | 100 | 97 | 100 |
| Embodiment 2 | 30ml | 94 | 97 | 100 | 100 | 96 |
| Embodiment 3 | 30ml | 92 | 95 | 100 | 94 | 93 |
| Embodiment 4 | 30ml | 93 | 96 | 100 | 95 | 94 |
| Embodiment 5 | 30ml | 91 | 93 | 100 | 92 | 95 |
| Embodiment 6 | 30ml | 90 | 92 | 100 | 94 | 91 |
| Blank | - | - | - | - | - | - |
Greenhouse pot culture method carries out after seedling experiment process.After emerging, the stem and leaf of careful process weeds Seedling, the medicinal liquid of process
For the preparation of embodiment 1-6, dilute is the dosage for needing.The results are shown in Table 2.
As shown in Table 2, the compositionss containing fluoroglycofen-ethyl in present invention application, to supplying examination under 30ml/ha dosage
Weeds show more than 85% preventive effect.Additionally, during activity of weeding and crop safety ocular estimate are evaluated, in present invention application
Compositionss containing fluoroglycofen-ethyl, show the high activity of weeding to specific weeds.And, said composition is in recommended dose
Under can selectively control weeds object, while to target crop safety.
Herbicidal result after the bud of compositionss of the table 2 containing fluoroglycofen-ethyl
| Hectare consumption | Herba Solani Nigri | Barnyard grass | Oak-leaved goosefeet | Herba Acalyphae | Tong fiber crops | |
| Embodiment 1 | 30ml | 93 | 93 | 100 | 92 | 95 |
| Embodiment 2 | 30ml | 89 | 92 | 100 | 100 | 91 |
| Embodiment 3 | 30ml | 87 | 90 | 100 | 89 | 88 |
| Embodiment 4 | 30ml | 88 | 91 | 100 | 90 | 89 |
| Embodiment 5 | 30ml | 86 | 88 | 100 | 87 | 90 |
| Embodiment 6 | 30ml | 85 | 87 | 100 | 89 | 86 |
| Blank | - | - | - | - | - | - |
Above the specific embodiment of the present invention is described in detail, but which has been intended only as example, the present invention has not been limited
It is formed on particular embodiments described above.To those skilled in the art, any equivalent modifications carried out by the present invention and
Replacement is also all among scope of the invention.Therefore, the impartial conversion made without departing from the spirit and scope of the invention and
Modification, should all cover within the scope of the invention.
Claims (6)
1. a kind of application of the compositionss containing fluoroglycofen-ethyl, it is characterised in that by the compositionss containing fluoroglycofen-ethyl
Weeding is applied to, in parts by weight, the component of the compositionss containing fluoroglycofen-ethyl includes：Fluoroglycofen-ethyl 20
Part, flazasulfuron 5-50 parts, Metribuzin 5-50 parts, Pendimethalin 10-80 parts and mesotrione 10-80 parts.
2. application according to claim 1, it is characterised in that in parts by weight, described containing fluoroglycofen-ethyl
The component of compositionss includes：20 parts of fluoroglycofen-ethyl, flazasulfuron 10-40 parts, Metribuzin 10-40 parts, Pendimethalin 20-60
Part and mesotrione 20-60 parts.
3. application according to claim 2, it is characterised in that in parts by weight, described containing fluoroglycofen-ethyl
The component of compositionss includes：20 parts of fluoroglycofen-ethyl, 15 parts of flazasulfuron, 25 parts of Metribuzin, 30 parts of Pendimethalin and methyl
50 parts of sulphur oxadiazon.
4. application according to claim 2, it is characterised in that in parts by weight, described containing fluoroglycofen-ethyl
The component of compositionss includes：20 parts of fluoroglycofen-ethyl, 30 parts of flazasulfuron, 20 parts of Metribuzin, 40 parts of Pendimethalin and methyl
40 parts of sulphur oxadiazon.
5. application according to claim 1, it is characterised in that by being applied to except cotton for the compositionss containing fluoroglycofen-ethyl
The weeds of flower Tanaka.
6. application according to claim 1, it is characterised in that by being applied to except dragon for the compositionss containing fluoroglycofen-ethyl
Certain herbaceous plants with big flowers, oak-leaved goosefeet, barnyard grass, Herba Acalyphae, Tong fiber crops weeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765315.4A CN106489977A (en) | 2016-08-30 | 2016-08-30 | A kind of application of the composition that contains fluoroglycofen-ethyl |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765315.4A CN106489977A (en) | 2016-08-30 | 2016-08-30 | A kind of application of the composition that contains fluoroglycofen-ethyl |
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| CN106489977A true CN106489977A (en) | 2017-03-15 |
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| CN201610765315.4A Pending CN106489977A (en) | 2016-08-30 | 2016-08-30 | A kind of application of the composition that contains fluoroglycofen-ethyl |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986705A (en) * | 2012-11-30 | 2013-03-27 | 王学权 | Herbicide composition containing topramezone |
| CN103749449A (en) * | 2011-12-30 | 2014-04-30 | 青岛艾华隆生物科技有限公司 | Weeding composition |
| CN103891722A (en) * | 2012-12-30 | 2014-07-02 | 青岛锦涟鑫商贸有限公司 | Mesotrione-containing weeding composition |
-
2016
- 2016-08-30 CN CN201610765315.4A patent/CN106489977A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749449A (en) * | 2011-12-30 | 2014-04-30 | 青岛艾华隆生物科技有限公司 | Weeding composition |
| CN102986705A (en) * | 2012-11-30 | 2013-03-27 | 王学权 | Herbicide composition containing topramezone |
| CN103891722A (en) * | 2012-12-30 | 2014-07-02 | 青岛锦涟鑫商贸有限公司 | Mesotrione-containing weeding composition |
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Application publication date: 20170315 |