CN107960421A - A kind of Herbicidal combinations and its application - Google Patents
A kind of Herbicidal combinations and its application Download PDFInfo
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- CN107960421A CN107960421A CN201610915664.XA CN201610915664A CN107960421A CN 107960421 A CN107960421 A CN 107960421A CN 201610915664 A CN201610915664 A CN 201610915664A CN 107960421 A CN107960421 A CN 107960421A
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- herbicidal combinations
- trichlopyr
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
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- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to composition pesticide field, disclose a kind of Herbicidal combinations and its application, contain component A as active component and component B in the Herbicidal combinations, the component A is sulfometuronmethyl, the component B is at least one of trichlopyr and its derivative, and the content weight ratio of the component A and component B is 1：(0.02‑50).Herbicidal combinations provided by the invention can not only expand herbicide controlling spectrum, and Weed Resistance can be reduced and produce probability, the sulfometuronmethyl that contains is mixed with trichlopyr in the Herbicidal combinations of the present invention at the same time has obvious synergistic effect, more preferable preventive effect can be obtained on the basis of reduction is a effective amount of, it is safe to trees.
Description
Technical field
The present invention relates to composition pesticide field, and in particular, to a kind of Herbicidal combinations and the Herbicidal combinations exist
Application in controlling weeds.
Background technology
In forest and wasteland weeds, iron awns beanstalk (Classification system Dicranopteris dichotoma, English name
OldWorld forked fern) and miscellaneous filling be very difficult to the malignant weed to prevent and kill off, with trees carry out moisture, nutrient competition,
The growth of trees is seriously affected.
At present, common steriland herbicide glyphosate and paraquat are poor to the preventive effect of iron awns beanstalk and miscellaneous filling in forest,
And paraquat has been forbidden using, glyphosate is also classified as the compound being potentially carcinogenic by European Union, faces disabling or the wind limited the use of
Danger, the product that finding to substitute become the task of top priority.
Sulfometuronmethyl belongs to sulfonylurea steriland herbicide, and before seedling after seedling can be used.Sulfometuronmethyl broad weed-killing spectrum, it is living
Property it is high, the longevity of residure is up to some months to 1 year.With sulfometuronmethyl prevention iron awns beanstalk when malignant weed, in order to reach prevention effect
Fruit, it is very big to be used alone the dosage of sulfometuronmethyl, reaches 750-1125 grams of active ingredient of per hectare, not only environment is caused compared with
Big influence, also easily impacts trees, such as 2 years Chinese pines, and obvious poisoning can be produced when reaching 210 grams, therefore real
Border is restricted larger in.
Trichlopyr belongs to pyridines herbicide, acts on nucleotide metabolism, plant is produced excessive nucleotide, makes
Some structural transformations are separate living tissue, cause stem, leaf, root growth deformity, and plant is gradually dead.Trichlopyr can quick quilt
Plant leaf blade and root, conduct rapidly in plant body, and can be decomposed by the microorganisms rapidly in the soil, half-life period 46d.
In order to reach prevention effect, dosage is larger when trichlopyr is used alone, and per hectare active ingredient reaches 2000-3000
Gram, larger dosage is very easy to have an impact arboreal growth, serious to even result in tree death.
Therefore, a kind of new safe, medicine that preventive effect is good is studied for forest and wasteland iron removaling awns beanstalk and miscellaneous filling
It is particularly important Deng weeds.
The content of the invention
The object of the present invention is to provide a kind of new safe, Herbicidal combinations that preventive effect is good for forest and wasteland
The weeds such as iron removaling awns beanstalk and miscellaneous filling.
To achieve these goals, in a first aspect, the present invention provides a kind of Herbicidal combinations, contain in the Herbicidal combinations
Component A as active component and component B, the component A are sulfometuronmethyl, and the component B is trichlopyr and its spreads out
At least one of biology, and the content weight ratio of the component A and component B is 1：(0.02-50).
Second aspect, the present invention provide application of the foregoing Herbicidal combinations in controlling weeds.
Herbicidal combinations provided by the invention can not only expand herbicide controlling spectrum, and it is several to reduce Weed Resistance generation
Rate, while the sulfometuronmethyl contained in the Herbicidal combinations of the present invention is mixed with trichlopyr with obvious synergy work
With, more preferable preventive effect can be obtained on the basis of reduction is a effective amount of, it is safe to trees.
The foregoing Herbicidal combinations of the present invention can be used in preventing the weeds in forest and/or wasteland.More specifically, this hair
Bright foregoing Herbicidal combinations can be used in preventing forest and/or iron awns beanstalk in wasteland, Spermacoce latifolia, Ageratum conyzoides, wild male
The weeds such as red and hill gooseberry.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Embodiment
The embodiment of the present invention is described in detail below.It is it should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The endpoint of disclosed scope and any value are not limited to the accurate scope or value herein, these scopes or
Value should be understood to comprising the value close to these scopes or value.For number range, between the endpoint value of each scope, respectively
It can be combined with each other between the endpoint value of a scope and single point value, and individually between point value and obtain one or more
New number range, these number ranges should be considered as specific open herein.
In a first aspect, the present invention provides a kind of Herbicidal combinations, contain as active component group in the Herbicidal combinations
Point A and component B, the component A are sulfometuronmethyl, and the component B is at least one of trichlopyr and its derivative,
And the content weight ratio of the component A and component B is 1：(0.02-50).
The derivative of trichlopyr can be included in the salt of trichlopyr, the ester of trichlopyr at least
It is a kind of.
Preferably, the content weight ratio of the component A and component B are 1：(0.08-25).It is highly preferred that the component A and
The content weight ratio of component B is 1：(2-20)；It is particularly preferred that the content weight ratio of the component A and component B is 1：(8-
15)。
It was found by the inventors of the present invention that content weight ratio is used as 1：The component A and component B of (8-15) are as the present invention's
During active ingredient in Herbicidal combinations, the security higher of the Herbicidal combinations of acquisition, and preventive effect is more preferable.
Preferably, the component B is selected from trichlopyr, trichlopyr triethylamine salt, trichlopyr sodium
At least one of salt, trichlopyr sylvite and triclopyr butoxyethyl ester.
According to a kind of preferred embodiment, when component B is selected from trichlopyr, trichlopyr triethylamine
At least one of salt and triclopyr butoxyethyl ester, and the content weight ratio of component A and component B is 1：(8-15)
When, it can be obtained containing component A and component B Herbicidal combinations of the invention as active component on the basis of lower dosage
More preferable preventive effect, and it is safe.
It is particularly preferred that the component B is trichlopyr.
Preferably, also containing the additive as auxiliary material, species of the present invention to the additive in the Herbicidal combinations
Not what it is special limit, can be conventional use of various additives in the art, for example, can be selected from emulsifying agent,
Dispersant, wetting agent, spreader-sticker, solvent, stabilizer, defoamer, synergist, spray adjuvants, bleeding agent, sticker, safener,
The additive of at least one of carrier and filler.
There is no particular limitation for method of the present invention to the corresponding formulation of the formation Herbicidal combinations, people in the art
Member can use the preparation method of corresponding formulation commonly used in the art to be prepared, and the present invention shows in follow-up embodiment
The preparation method of two kinds of formulations is provided to example property, those skilled in the art should not be construed as limiting the invention.
For example, the additive can include calcium lignosulfonate, sodium methylene bis-naphthalene sulfonate (NNO), dodecyl sulphur
Sour sodium (K12), white carbon, precipitated calcium carbonate, methyl oleate, aluminium-magnesium silicate, alkyl benzene calcium sulfonate (agriculture breast 500#), nonyl phenol gather
At least one of ethylene oxide ether (10) (NP-10) and dimethylbenzene.The precipitated calcium carbonate fine size, water content are low, Neng Gouzuo
For carrier.
Preferably, the formulation of the Herbicidal combinations is wettable powder and/or oil-suspending agent.
Preferably, the formulation of the Herbicidal combinations is wettable powder, and the content of the active ingredient is 20-90 weights
% is measured, the content of more preferably described active ingredient is 20-70 weight %.The fineness of the wettable powder can be that 40-50 is micro-
Rice.
Preferably, the formulation of the Herbicidal combinations is oil-suspending agent, and the content of the active ingredient is 20-70 weight %；
The content of more preferably described active ingredient is 20-50 weight %.The fineness of the oil-suspending agent can be 3-5 microns.
Second aspect, the present invention provide application of the foregoing Herbicidal combinations in controlling weeds.
Preferably, the weeds are the weeds in forest and/or wasteland.
Preferably, the weeds are at least one of iron awns beanstalk, miscellaneous filling and broad leaved weed.
Preferably, the weeds are at least one of iron awns beanstalk, Spermacoce latifolia, Ageratum conyzoides, tomonea and hill gooseberry.
In an application of the invention, the Herbicidal combinations of the invention can be used by spraying or orienting to pour.
The present invention will be described in detail by way of examples below.
In following embodiments, in case of no particular description, the various raw materials used are all from commercially available.
Raw material dosage in following embodiments is parts by weight unless specifically indicated, and 1g is represented per parts by weight.
In case of no particular description, the parts by weight of sulfometuronmethyl as described below and trichlopyr are foldings
Synthesize the weight of pure material.
Test case
Toxicity Determination
Reagent agent：95 weight % sulfometuronmethyl active compounds, 99 weight % trichlopyr active compounds.
For trying target：Iron awns beanstalk, Spermacoce latifolia, tomonea and hill gooseberry.
Dosing designs：
Sulfometuronmethyl single dose is 75,150,225g a.i./ha；Trichlopyr single dose is 825,1650,
2475g a.i./ha；Sulfometuronmethyl, trichlopyr mixture press dosage respectively as shown in Table 1-3.Sulfometuronmethyl, trichlorine
Pyrrole fluoroacetic acid is dissolved in DMF respectively, and is diluted with the Tween-80 aqueous solution of 0.1 weight %, is configured to 5g/L solution.Control treatment
Add the Tween-80 aqueous solution of the 0.1 weight % of the DMF and 80mL of 0.1mL.
Test method：
Using cauline leaf spray-on process (NY/T 1155.4-2006)：In high 11cm, the built-in quantitative soil of basin alms bowl of diameter 9cm to basin
At the 3/4 of alms bowl, it will be placed on for the 20 uniform sowings of examination target weeds seed after the fine earth of basin alms bowl soil surface, lid 1cm or so
Cultivated in greenhouse.Cauline leaf spraying treatment is carried out when weed growth to the 3-5 leaf phases, per alms bowl spraying liquid 1mL.Often reprocess 4 times,
And the processing without medicament is set as control, examination material is placed in culture, routine observation target weeds in greenhouse (25 DEG C, similarly hereinafter) after processing
Growing state.
Investigation method：Target damage symptoms and growth inhibition situation are estimated after test process 30d, and claims aerial part fresh
Weight, calculates fresh weight inhibition P (%).
Fresh weight inhibition P (%)=(control fresh weight-processing fresh weight)/control fresh weight × 100
Synergy evaluation method：Herbicide mode of application (NY/T1155.7-2006) is evaluated according to Gowing methods,
Its formula is：E0=X+Y × (100-X)/100, in formula, X is the fresh weight of target weeds and the ratio compareed when sulfometuronmethyl is alone
Value；Y is the fresh weight of target weeds and the ratio compareed when trichlopyr is alone；E0For sulfometuronmethyl, trichlopyr
The theoretical preventive effect of target when mixed.The actual preventive effect of target when representing that sulfometuronmethyl, trichlopyr are mixed with E, is 1-P
(%).
Evaluation criterion：Work as E-E0>Synergistic effect is expressed as when 10%, works as E-E0It is summation action between ± 10%, works as E-E0
<Antagonism is expressed as when -10%.
Table 1, table 2 and table 3 respectively illustrate each processing to iron awns beanstalk, tomonea and the Toxicity Determination knot of hill gooseberry
Fruit.
Table 1：Each processing pairIron awns beanstalkToxicity Determination result
Table 2：Each processing pairTomoneaToxicity Determination result
Table 3：Each processing pairHill gooseberryToxicity Determination result
Sulfometuronmethyl, trichlopyr mixture are respectively handled to iron it can be seen from the Toxicity Determination result of table 1-3
Awns beanstalk, tomonea and the E-E of hill gooseberry0(%) value is significantly greater than 10%, illustrates both compounding uses to iron awns beanstalk, tomonea
There is significant synergistic function with hill gooseberry.
Embodiment 1：Prepare the wettable powder for the Herbicidal combinations of the invention that active component content is 60 weight %
Formula：5 parts by weight of sulfometuronmethyl, 55 parts by weight of trichlopyr, 6 parts by weight of calcium lignosulfonate, NNO 4
Parts by weight, 5 parts by weight of white carbon, precipitated calcium carbonate polishing.
Sulfometuronmethyl, trichlopyr, calcium lignosulfonate, NNO, white carbon, precipitated calcium carbonate are mixed in mixing kettle
Close, into air-flow crushing, up to the wettable powder.
Embodiment 2：Prepare the oil-suspending agent for the Herbicidal combinations of the invention that active component content is 30 weight %
Formula：3.3 parts by weight of sulfometuronmethyl, 26.7 parts by weight of trichlopyr, agriculture breast 500# are 8 parts by weight, NP-10
For 9 parts by weight, aluminium-magnesium silicate is 1 parts by weight, methyl oleate polishing.
Sulfometuronmethyl, trichlopyr, agriculture breast 500#, NP-10, aluminium-magnesium silicate, methyl oleate are added in cutting kettle and cut
Cut, ground into sand mill, that is, the oil-suspending agent is made.
Embodiment 3：Prepare the wettable powder for the Herbicidal combinations of the invention that active component content is 45 weight %
Formula：3 parts by weight of sulfometuronmethyl, 42 parts by weight of trichlopyr, 6 parts by weight of calcium lignosulfonate, NNO 4
Parts by weight, 5 parts by weight of white carbon, precipitated calcium carbonate polishing.
Sulfometuronmethyl, trichlopyr, calcium lignosulfonate, NNO, white carbon, precipitated calcium carbonate are mixed in mixing kettle
Close, into air-flow crushing, up to the wettable powder.
Embodiment 4：Prepare the wettable powder for the Herbicidal combinations of the invention that active component content is 60 weight %
The formula of the present embodiment is similar to the formula in embodiment 1, the difference is that sulfometuronmethyl and three in the present embodiment
The content of chlorine pyrrole fluoroacetic acid is respectively 3 parts by weight and 57 parts by weight, remaining is in the same manner as in Example 1.Obtain wettable powder.
Embodiment 5：Prepare the wettable powder for the Herbicidal combinations of the invention that active component content is 60 weight %
The formula of the present embodiment is similar to the formula in embodiment 1, the difference is that sulfometuronmethyl and three in the present embodiment
The content of chlorine pyrrole fluoroacetic acid is respectively 30 parts by weight and 30 parts by weight, remaining is in the same manner as in Example 1.Obtain wettable powder
Agent.
Embodiment 6：Prepare the wettable powder for the Herbicidal combinations of the invention that active component content is 60 weight %
The formula of the present embodiment is similar to the formula in embodiment 1, the difference is that the present embodiment uses identical weight part
Trichlopyr sodium salt alternative embodiment 1 in trichlopyr, remaining is in the same manner as in Example 1.Obtain wettable
Property pulvis.
Embodiment 7：Prepare the oil-suspending agent for the Herbicidal combinations of the invention that active component content is 30 weight %
The formula of the present embodiment is similar to the formula in embodiment 2, the difference is that the present embodiment uses identical weight part
Trichlopyr triethylamine salt alternative embodiment 2 in trichlopyr, remaining is in the same manner as in Example 2.Obtain
Oil-suspending agent.
Embodiment 8：Prepare the wettable powder for the Herbicidal combinations of the invention that active component content is 45 weight %
The formula of the present embodiment is similar to the formula in embodiment 3, the difference is that the present embodiment uses identical weight part
Triclopyr butoxyethyl ester alternative embodiment 3 in trichlopyr, remaining is in the same manner as in Example 3.
To wettable powder.
The Herbicidal combinations of the present invention prevent and kill off rubber plantation weeds field control effectiveness test：
Application method：Using power spraye, water consumption 450L/ha
Main grass phase：Iron awns beanstalk, tomonea, hill gooseberry, Spermacoce latifolia
Test process：
10 weight % sulfometuronmethyl suspending agents, 1050,2100mL/ha；
480g/L trichlopyr missible oil, 3000,4500mL/ha；
Embodiment 1：60 weight % wettable powders, 2250,3000g/ha；
Embodiment 2：30 weight % oil-suspending agents, 4500,6000g/ha；
Embodiment 3：45 weight % wettable powders, 1850,2800g/ha；
Embodiment 4：60 weight % wettable powders, 2250,3000g/ha；
Embodiment 5：60 weight % wettable powders, 2250,3000g/ha；
Embodiment 6：60 weight % wettable powders, 2250,3000g/ha；
Embodiment 7：30 weight % oil-suspending agents, 4500,6000g/ha；
Embodiment 8：45 weight % wettable powders, 1850,2800g/ha；
30 days after processing, treatment region and control zone are observed, counts fresh weight preventive effect.And according to the evaluation criterion mesh of table 4
Survey method evaluates security of the medicine to rubber.
List prevention effect and security of each medicament to weeds in table 5, the anti-effectiveness fresh weight inhibition P in table 5
(%) is represented.
Table 4：Ocular estimate evaluates the standard of drug safety
| Growth inhibition ratio (%) | Evaluate (suppression, deformity, albefaction etc.) |
| 0 | On plant growth without influence, safety. |
| 0-10 | Plant growth is slightly influenced, without obvious poisoning. |
| 10-30 | Have an impact to plant growth, slight poisoning. |
| 30-50 | Have a great influence to plant growth, moderate poisoning. |
| 50-100 | Very big, serious poisoning is influenced on plant growth. |
| 100 | Crop is completely dead. |
Table 5：Prevention effect and security of each embodiment to weeds
As can be seen from the above table, the present invention is used as active ingredient containing sulfometuronmethyl and trichlopyr or derivatives thereof
Herbicidal combinations it is obvious to iron awns beanstalk, tomonea, hill gooseberry and Spermacoce latifolia preventive effect, there is obvious increase compared with single dose
Effect acts on.
Also, the Herbicidal combinations of the present invention is safe.
The preferred embodiment of the present invention described in detail above, still, during present invention is not limited to the embodiments described above
Detail, in the range of the technology design of the present invention, a variety of simple variants can be carried out to technical scheme, this
A little simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
- A kind of 1. Herbicidal combinations, it is characterised in that contain component A as active component and component B in the Herbicidal combinations, The component A is sulfometuronmethyl, and the component B is at least one of trichlopyr and its derivative, and the component A Content weight ratio with component B is 1：(0.02-50).
- 2. Herbicidal combinations according to claim 1, wherein, the content weight ratio of the component A and component B are 1： (0.08-25)；Preferably,The content weight ratio of the component A and component B are 1：(2-20)；It is highly preferred thatThe content weight ratio of the component A and component B are 1：(8-15).
- 3. Herbicidal combinations according to claim 1 or 2, wherein, the component B is selected from trichlopyr, trichlorine pyrrole In fluoroacetic acid triethylamine salt, trichlopyr sodium salt, trichlopyr sylvite and triclopyr butoxyethyl ester It is at least one.
- 4. Herbicidal combinations according to claim 1 or 2, wherein, the component B is trichlopyr.
- 5. according to the Herbicidal combinations described in any one in claim 1-4, wherein, also contain conduct in the Herbicidal combinations The additive of auxiliary material, the additive are selected from emulsifying agent, dispersant, wetting agent, spreader-sticker, solvent, stabilizer, defoamer, increasing Imitate at least one of agent, spray adjuvants, bleeding agent, sticker, safener, carrier and filler.
- 6. according to the Herbicidal combinations described in any one in claim 1-5, wherein, the formulation of the Herbicidal combinations is wettable Property pulvis and/or oil-suspending agent.
- 7. Herbicidal combinations according to claim 6, wherein, the formulation of the Herbicidal combinations is wettable powder, described The content of active ingredient is 20-90 weight %；Preferably,The formulation of the Herbicidal combinations is oil-suspending agent, and the content of the active ingredient is 20-70 weight %.
- 8. application of the Herbicidal combinations in claim 1-7 described in any one in controlling weeds.
- 9. application according to claim 8, wherein, the weeds are the weeds in forest and/or wasteland.
- 10. application according to claim 8, wherein, the weeds are iron awns beanstalk, Spermacoce latifolia, Ageratum conyzoides, tomonea At least one of with hill gooseberry.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839632A (en) * | 2018-08-20 | 2020-02-28 | 四川利尔作物科学有限公司 | Weeding composition |
| WO2021036251A1 (en) * | 2019-08-27 | 2021-03-04 | 青岛清原化合物有限公司 | Herbicidal composition containing r-type pyridyloxy carboxylic acid derivatives and application thereof |
| CN114503997A (en) * | 2020-11-17 | 2022-05-17 | 北京傲锐科技有限公司 | Herbicide composition for preventing and removing railway weeds and application thereof in winter |
| CN115349520A (en) * | 2022-09-06 | 2022-11-18 | 北京傲锐科技有限公司 | Tree-removing and irrigation-killing agent composition and application thereof |
| CN115735937A (en) * | 2022-11-30 | 2023-03-07 | 安徽省农业科学院植物保护与农产品质量安全研究所 | Composition containing sulfometuron-methyl, picloram and triclopyr |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200652A (en) * | 1995-09-20 | 1998-12-02 | 巴斯福股份公司 | Herbicidal mixtures having synergistic effect |
-
2016
- 2016-10-20 CN CN201610915664.XA patent/CN107960421A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200652A (en) * | 1995-09-20 | 1998-12-02 | 巴斯福股份公司 | Herbicidal mixtures having synergistic effect |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839632A (en) * | 2018-08-20 | 2020-02-28 | 四川利尔作物科学有限公司 | Weeding composition |
| WO2021036251A1 (en) * | 2019-08-27 | 2021-03-04 | 青岛清原化合物有限公司 | Herbicidal composition containing r-type pyridyloxy carboxylic acid derivatives and application thereof |
| CN114503997A (en) * | 2020-11-17 | 2022-05-17 | 北京傲锐科技有限公司 | Herbicide composition for preventing and removing railway weeds and application thereof in winter |
| CN114503997B (en) * | 2020-11-17 | 2023-11-03 | 北京傲锐科技有限公司 | Herbicide composition for preventing and killing railway weeds and winter application thereof |
| CN115349520A (en) * | 2022-09-06 | 2022-11-18 | 北京傲锐科技有限公司 | Tree-removing and irrigation-killing agent composition and application thereof |
| CN115735937A (en) * | 2022-11-30 | 2023-03-07 | 安徽省农业科学院植物保护与农产品质量安全研究所 | Composition containing sulfometuron-methyl, picloram and triclopyr |
| CN115735937B (en) * | 2022-11-30 | 2024-05-31 | 安徽省农业科学院植物保护与农产品质量安全研究所 | Composition containing metasulfuron, picloram and triclopyr |
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