CN115152772A - Composition containing chloropyridyl ester and triazophorbine and application thereof - Google Patents

Composition containing chloropyridyl ester and triazophorbine and application thereof Download PDF

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CN115152772A
CN115152772A CN202210919303.8A CN202210919303A CN115152772A CN 115152772 A CN115152772 A CN 115152772A CN 202210919303 A CN202210919303 A CN 202210919303A CN 115152772 A CN115152772 A CN 115152772A
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composition
synergistic
weeds
ester
ammonium sulfate
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张建邦
吴电亮
陈金红
马伦冬
许红妍
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ANHUI ZHONGBANG BIOLOGICAL ENGINEERING CO LTD
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ANHUI ZHONGBANG BIOLOGICAL ENGINEERING CO LTD
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
    • 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
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
    • A01P13/00—Herbicides; Algicides

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention provides a composition containing fluroxypyridine ester and triazophodim, which comprises the following components in percentage by mass: 1-10% of chloropyridyl ester, 4-30% of triazophone and 1-5% of synergistic additive; the synergistic auxiliary agent is selected from one or more of methyl oleate, organic silicon, polyvinyl alcohol or ammonium sulfate. The composition claimed by the invention can be used for preventing and controlling crop weeds, and achieves the effects of reducing the application and the efficiency of the herbicide and reducing the environmental pollution.

Description

Composition containing chloropyridyl ester and triazophorbine and application thereof
Technical Field
The invention relates to the technical field of pesticides, and particularly relates to a composition containing halauxifen-methyl and triazophone and application thereof.
Background
Chlorofluoropyridine (florpyrauxifen-benzyl) is a novel aryl picolinic acid herbicide developed by the united states of america, leonurus; can effectively prevent and kill gramineous weeds such as barnyard grass, rice straw, moleplant seed and the like in a paddy field, cyperaceae weeds such as cyperus heterophyllus, cyperus esculentus, cyperus rotundus and solar-day fimbriatus, broad-leaved weeds such as piemarker, rhizoma alismatis, amaranthus, ragweed, chenopodium quinoa, erigeron breviscapus, mother grass, water clove, monochoria japonica, arrowhead, xanthium sibiricum and the like. After the herbicide is applied, the herbicide is absorbed by the leaves and root systems of the weeds, has systemic property, can be conducted through xylem and phloem, and is accumulated in meristems of the weeds, so that the herbicidal activity is exerted. Due to the novel action mechanism, the weed herbicide can solve the known weed resistance problem, is environment-friendly and is safe to other organisms. Triazasulcotrione (Tripyrasulfone) is a typical HPPD inhibitor. The HPPD inhibitor has the characteristics of broad-spectrum herbicidal activity, can be used before and after germination, and is dead after albinism of weeds. With HPPD inhibitor herbicides, the risk of weed resistance is much lower than with ALS inhibitors, and there is no cross-resistance caused by target resistance with other mechanisms of action such as the commonly used ALS inhibitors. It can effectively prevent and kill the main gramineous weeds, partial annual nutgrass flatsedge and broadleaf weeds in the paddy field, and has obvious control effect on the ALS inhibitor, the ACCase inhibitor, the hormone barnyard grass and the moleplant seed.
CN201710763723 discloses a weeding composition containing triazophos, wherein an active ingredient A is triazophos, and an active ingredient B is amicarbazone or fluroxypyridine ester. The mass ratio of A to B is 1; the composition can effectively prevent and kill barnyard grass, rice barnyard grass and other weeds in crops, and has the characteristics of expanding a weed control spectrum, reducing application amount, being safe to crops, being capable of generating a synergistic effect and solving resistant weeds and the like. Although the weeding effect is improved after the two are mixed as described in CN201710763723, the weeding effect is still low in actual field application, and the dosage of the active ingredients needs to be increased. Therefore, the weeding effect of the two mixed herbicides is still to be further improved, and the herbicide application reduction needs to be further optimized.
The method for improving the drug effect of the herbicide comprises various methods, such as improving application instruments, improving the formulation and processing quality of the herbicide, mixing the herbicide and the like. Generally, when the application mode and the application scene are fixed, the most effective means for realizing the 'reduced application synergy' of the herbicide and reducing the environmental pollution is to add the spray auxiliary agent. The addition of the spraying auxiliary agent can improve the stability of the liquid medicine, improve the biological activity of the liquid medicine to a certain extent and slow down the generation process of weed resistance. More importantly, the addition of the auxiliary agent can effectively regulate and control the dosage transmission process of spraying the liquid medicine, including increasing the deposition amount, spreading capacity, rain erosion resistance, evaporation resistance, wax layer permeability, absorption and conduction capacity and the like of the herbicide on the leaf surface, and finally the control effect of the liquid medicine on the target is improved.
Disclosure of Invention
The invention aims to provide a composition containing fluroxypyr-meptyl and triazophone, which is added with a synergistic additive to achieve the technical effects of reducing application and synergy of a herbicide and reducing environmental pollution.
The specific technical scheme is as follows:
a composition containing halauxifen-methyl and triazophone comprises the following components in percentage by mass: 1-10% of chloropyridyl ester, 4-30% of triazophone and 1-5% of synergistic additive; the synergistic auxiliary agent is selected from one or more of methyl oleate, organic silicon, polyvinyl alcohol or ammonium sulfate. Preferably, the composition comprises 1-5% of the fluroxypyridine ester and 5-25% of the triazophone.
In the composition, the synergistic auxiliary agent consists of methyl oleate, organic silicon and ammonium sulfate. The mass ratio of the methyl oleate to the organic silicon to the ammonium sulfate is 1-5:1-5:1-5. Preferably, the mass ratio of the methyl oleate to the organic silicon to the ammonium sulfate is 1-3:1-3:1-3; more preferably, the mass ratio of methyl oleate, organosilicon and ammonium sulfate is 1.
The composition also comprises other auxiliary agents and is prepared into a preparation suitable for pesticides. Such as oil suspending agent, dispersible oil suspending agent, missible oil, emulsion in water, microemulsion, water dispersible granule and wettable powder.
The adjuvant is a wetting agent, a dispersing agent, an emulsifier, a thickener, a disintegrating agent, an antifreezing agent, an antifoaming agent, a solvent, a preservative, a stabilizer, a synergist, a carrier, etc., and may be added as appropriate according to the needs of the preparation, and may be changed according to different situations, and is not particularly limited.
Particularly preferably, the formulation is a dispersible oil suspension.
The dispersible oil suspending agent comprises the following components in percentage by weight: 1-10% of fluroxypyridine ester, 4-30% of triazophone, 1-5% of synergistic additive, 10-25% of emulsifier, 2-8% of dispersant, 1-4% of thickener and the balance of dispersion medium accounting for 100%.
The synergistic auxiliary agent is selected from: one or more of methyl oleate, organic silicon, polyvinyl alcohol and ammonium sulfate;
the emulsifier is selected from: one or more of farm dairy series and tween series;
the dispersant is selected from: one or more of polycarboxylate, alkyl benzene sulfonate, lignosulfonate;
the thickener is selected from: one or more of organic bentonite and white carbon black;
the dispersion medium is selected from: vegetable oils (e.g., soybean oil, olive oil, peanut oil, rapeseed oil); methylated vegetable oil; one or more of mineral oils (e.g. paraffin oil, diesel oil)
The preparation method comprises the following steps: according to the proportion of the formula, a wet grinding technology is used, a certain amount of dispersing medium, a synergistic auxiliary agent, an emulsifier, a dispersant, a thickening agent and a raw pesticide are put in sequence and then pre-dispersed, then grinding is carried out, the mixture is poured into a sand mill to be ground for 2-3h, a laser particle size analyzer is used for detecting until D90 is less than or equal to 5 mu m, grinding is stopped, and filtering is carried out, thus obtaining the nano-particle material.
The composition is used for preventing and controlling crop weeds. In particular to the application of weeds in direct seeding fields or transplanting fields of rice.
The beneficial technical effects are as follows:
the composition claimed by the invention can be used for preventing and controlling crop weeds, and achieves the effects of reducing the application and the efficiency of the herbicide and reducing the environmental pollution.
Under the same dosage, after the synergistic adjuvant methyl oleate, the organic silicon and the ammonium sulfate are combined, the synergistic effect is obvious, and the weeding effect is obviously improved.
Detailed Description
The present invention will be further explained with reference to specific embodiments.
EXAMPLE 1 dispersible oil suspension and method of making the same
5-40% of chlorofluoro-triazole dispersible oil suspending agent comprises the following components in percentage by mass:
1-10% of fluroxypyridine ester, 4-30% of triazophone, 1-5% of synergistic additive, 10-25% of emulsifier, 2-8% of dispersant, 1-4% of thickener and the balance of dispersion medium accounting for 100%.
Wherein,
the synergistic auxiliary agent is selected from: one or more of methyl oleate, organic silicon, polyvinyl alcohol and ammonium sulfate;
the emulsifier is selected from: one or more of agricultural milk series and tween series;
the dispersing agent is selected from: one or more of polycarboxylate, alkylbenzene sulfonate, lignosulfonate;
the thickener is selected from: one or more of organic bentonite and white carbon black;
the dispersion medium is selected from: vegetable oils (e.g., soybean oil, olive oil, peanut oil, rapeseed oil); methylated vegetable oil; one or more of mineral oils (e.g. paraffin oil, diesel oil)
The preparation method comprises the following steps: according to the proportion of the formula, a wet grinding technology is used, a certain amount of dispersing medium, a synergistic auxiliary agent, an emulsifier, a dispersant, a thickening agent and a raw pesticide are put in sequence and then pre-dispersed, then grinding is carried out, the mixture is poured into a sand mill to be ground for 2-3h, a laser particle size analyzer is used for detecting until D90 is less than or equal to 5 mu m, grinding is stopped, and filtering is carried out, thus obtaining the nano-particle material.
Example 2 Effect of synergist selection on herbicidal Activity
Test crops and weeds thereof: weeds in direct-seeding paddy fields: barnyard grass, monochoria vaginalis and cyperus rotundus;
reagent to be tested:
the 10% chlorofluoro-triazole dispersible oil suspending agent comprises the following components in percentage by mass:
2% of fluroxypyr-meptyl, 8% of triazophos-sulcotrione, 3% of a synergistic assistant, 15% of an emulsifier, 3% of a dispersant, 2% of a thickener and 100% of a dispersion medium.
The emulsifier is composed of agricultural emulsion 500#: tween 80= 2; dispersant tersperse2700; the thickening agent is organic bentonite; the dispersion medium is soybean oil.
According to the difference of the synergistic auxiliary agents, the following medicaments are prepared
Figure BDA0003776952130000051
Figure BDA0003776952130000061
Remarking: the organic silicon is silicone oil; the medicament 11 does not contain a synergistic agent; potassium sulfate is used in the agent 9 to replace ammonium sulfate.
The test method comprises the following steps: the test was treated with chemicals and with a blank control. Each treatment was repeated 4 times, each cell area 50m2; arranging the blocks randomly; the small areas are ridged and separated to prevent the mutual interference of water between the treatment rooms. The rice is 3-4 leaf age, and the weeds are 1-3 leaf age. Spraying stems and leaves to the plants in each cell, randomly selecting 4 points in each test cell 21 days after the application, investigating each point by 0.25m2, investigating the number of the survival weed plants, weighing the fresh weight, and calculating the control effect of the total fresh weight of the weeds.
Control effect (%) = [ fresh weight of weeds in control area-fresh weight of weeds in treatment area ]/fresh weight of weeds in control area x 100.
And (3) testing results: methyl oleate belongs to an oil auxiliary agent, can promote spreading of liquid medicine on plant leaves, can dissolve a wax layer on the surface of weeds, and enhances permeation and absorption of the liquid medicine. The organic silicon assistant can improve the wettability of the liquid medicine on the surface of the weeds, increase the contact area of the liquid medicine and the surface of the blades and promote the penetration and movement of active ingredients in the whole blades. The polyvinyl alcohol belongs to a polymer auxiliary agent, and can increase the adhesive property of the liquid medicine and plants and increase the deposition amount of the liquid medicine. Ammonium sulfate belongs to an inorganic salt auxiliary agent, and can also improve the penetrability of the agent to weed cells.
Compared with the polyvinyl alcohol, methyl oleate, organic silicon and ammonium sulfate can obviously improve the weeding effect by comparing the agents 1-4; however, the addition of polyvinyl alcohol did not significantly improve the efficacy of the herbicide, probably because the herbicide did not sufficiently wet the weed leaves, although the deposition of the herbicide on the leaf surfaces was indicated.
Comparing agents 5-9, it can be seen that, compared with other synergistic combinations, after combining methyl oleate, organosilicon and ammonium sulfate at the same dosage, the synergistic effect is significant, the herbicidal effect is significantly enhanced, and the synergistic combination has significant differences from other treatments. Can realize the technical effects of reducing the application and the efficiency of the herbicide and reducing the environmental pollution.
Table 1: effect of builder selection on herbicidal Activity
Figure BDA0003776952130000071
EXAMPLE 3 formulation
Preparation 1: the 20% chlorofluoro-triazole dispersible oil suspending agent comprises the following components in percentage by mass:
5% of fluroxypyridine, 15% of triazophone, 4% of a synergistic assistant, 20% of an emulsifier, 4% of a dispersant, 2.5% of a thickener and the balance of a dispersion medium to 100%.
Wherein: the synergistic auxiliary agent is methyl oleate in mass ratio: organosilicon: ammonium sulfate = 1; the emulsifier is agricultural milk 500# in mass ratio; the mass ratio of the dispersing agent is tersperse 2700: sodium lauryl sulfate =1:1; the thickening agent is white carbon black; the dispersion medium is rapeseed oil.
Preparation 2: the 16% chlorofluoro-triazole dispersible oil suspending agent comprises the following components in percentage by mass:
3% of fluroxypyridine, 13% of triazophone, 2% of a synergistic assistant, 12% of an emulsifier, 3% of a dispersant, 3% of a thickener and 100% of a dispersion medium.
Wherein: the synergistic auxiliary agent is methyl oleate in mass ratio: organosilicon: ammonium sulfate = 1; the emulsifier is 1601# agricultural emulsion in mass ratio; the dispersant was tersperse2700; the thickening agent is organic bentonite; the dispersion medium is peanut oil.
Preparation 3: the 25% chlorofluoro-triazole dispersible oil suspending agent comprises the following components in percentage by mass:
2% of fluroxypyr-meptyl, 23% of triazophos, 5% of a synergistic assistant, 22% of an emulsifier, 4% of a dispersant, 4% of a thickener and 100% of a dispersion medium.
Wherein: the synergistic auxiliary agent is methyl oleate in mass ratio: organosilicon: ammonium sulfate = 3; the emulsifier is 1601#: tween 80= 1; the dispersant is sodium lignosulfonate by mass ratio: sodium lauryl sulfate =3:1; the thickening agent is organic bentonite; the dispersion medium is peanut oil.
Preparation 4: the 10% chlorofluoro-triazole dispersible oil suspending agent comprises the following components in percentage by mass:
the composition comprises 1% of fluroxypyridine ester, 9% of triazophone, 1.5% of synergistic auxiliary agent, 11% of emulsifier, 3% of dispersant, 2% of thickener and 100% of dispersion medium.
Wherein: the synergistic auxiliary agent is methyl oleate in mass ratio: organosilicon: ammonium sulfate = 1; the emulsifier is tween 80; the dispersant is calcium lignosulfonate; the thickening agent is white carbon black; the dispersion medium is diesel oil.
Preparation 5: the 35% chlorofluoro-triazole dispersible oil suspending agent comprises the following components in percentage by mass:
10% of fluroxypyridine ester, 25% of triazophone, 3.5% of synergistic auxiliary agent, 18% of emulsifier, 4% of dispersant, 3% of thickener and 100% of dispersion medium.
Wherein: the synergistic auxiliary agent is methyl oleate in mass ratio: organosilicon: ammonium sulfate = 3; the emulsifier is composed of agricultural emulsion 500#: tween 80=4; the mass ratio of the dispersing agent to the tersperse 2700: calcium lignosulfonate =3:1; the thickening agent is organic bentonite; the dispersion medium is diesel oil.
Example 4: formulation performance index
The index measuring method comprises the following steps: and (3) suspension rate determination: according to GB/T14825-2006; and (3) particle size determination: the average particle size is required to be 3-5 μm as measured by a laser particle distribution measuring instrument. And (3) pH value determination: the method is carried out according to GB/T1601; heat storage stability: according to GB/T19136; low-temperature stability: according to GB/T19137;
and (3) measuring results: all quality indexes of the preparation meet the standard requirements, and the performance is good.
Table 2: formulation performance index
Figure BDA0003776952130000091
Figure BDA0003776952130000101
Example 4 field control of weeds in Rice direct-seeded fields with formulation
Test crops and weeds thereof: weeds in the direct-seeding rice field: barnyard grass, moleplant seed, green bristlegrass herb and cyperus rotundus;
reagent to be tested: 1-5 parts of preparation;
the test method comprises the following steps: refer to example 3. The test was treated with chemicals and with a blank control. Each treatment was repeated 3 times, each cell area 45m2; random block arrangement; the small areas are ridged and separated to prevent the mutual interference of water between the treatment rooms. The rice is 3-4 leaf age, and the weeds are 2-3 leaf age. Spraying stems and leaves to the pesticide in each cell, randomly selecting 4 points in each test cell 30 days after pesticide application, investigating each point by 0.25m2, investigating the number of surviving weed plants, weighing the fresh weight, and calculating the control effect of the total fresh weight of the weeds.
Control effect (%) = [ fresh weight of weeds in control area-fresh weight of weeds in treatment area ]/fresh weight of weeds in control area x 100.
And (3) testing results: the preparation prepared by the method has excellent field control effect.
Figure BDA0003776952130000102
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same.

Claims (10)

1. A composition containing fluroxypyridine ester and triazophone is characterized by comprising the following components in percentage by mass: 1-10% of fluroxypyridine ester, 4-30% of triazophone and 1-5% of synergistic additive;
the synergistic auxiliary agent is selected from one or more of methyl oleate, organic silicon, polyvinyl alcohol or ammonium sulfate.
2. The composition of claim 1, wherein the composition comprises from 1% to 5% of fluroxypyridine ester and from 5% to 25% of mesotrione.
3. The composition of claim 1 or 2 wherein the builder comprises methyl oleate, silicone, and ammonium sulfate.
4. The composition of claim 3, wherein the mass ratio of methyl oleate, silicone and ammonium sulfate is 1-5:1-5:1-5.
5. The composition according to any one of claims 1 to 4, further comprising other adjuvants, and prepared into a formulation suitable for agricultural use.
6. The composition of claim 5, wherein the preparation is oil suspension, dispersible oil suspension, emulsifiable concentrate, aqueous emulsion, microemulsion, water dispersible granule, or wettable powder.
7. The composition of claim 6, wherein said formulation is a dispersible oil suspension.
8. The composition of claim 7, wherein the dispersible oil suspension comprises the following components in percentage by weight: 1-10% of fluroxypyridine ester, 4-30% of triazophone, 1-5% of synergistic additive, 10-25% of emulsifier, 2-8% of dispersant, 1-4% of thickener and 100% of dispersion medium.
9. Use of a composition according to any one of claims 1-8 for controlling crop weeds.
10. Use according to claim 9, characterized in that it is used for the direct seeding or transplanting of rice with weeds.
CN202210919303.8A 2022-08-02 2022-08-02 Composition containing chloropyridyl ester and triazophorbine and application thereof Pending CN115152772A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107372525A (en) * 2017-08-30 2017-11-24 青岛清原化合物有限公司 A kind of Herbicidal combinations of humulone of sulphur containing triazole and its application
CN108157374A (en) * 2018-02-01 2018-06-15 青岛清原化合物有限公司 A kind of ternary weeding composition and its application
CN109042675A (en) * 2018-07-21 2018-12-21 青岛清原化合物有限公司 Ternary weeding composition and its application comprising HPPD inhibitor class herbicide

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107372525A (en) * 2017-08-30 2017-11-24 青岛清原化合物有限公司 A kind of Herbicidal combinations of humulone of sulphur containing triazole and its application
CN108157374A (en) * 2018-02-01 2018-06-15 青岛清原化合物有限公司 A kind of ternary weeding composition and its application
CN109042675A (en) * 2018-07-21 2018-12-21 青岛清原化合物有限公司 Ternary weeding composition and its application comprising HPPD inhibitor class herbicide

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