CN107114391A - A kind of Herbicidal combinations containing penoxsuam and fenoxasulfone - Google Patents

A kind of Herbicidal combinations containing penoxsuam and fenoxasulfone Download PDF

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Publication number
CN107114391A
CN107114391A CN201710433021.6A CN201710433021A CN107114391A CN 107114391 A CN107114391 A CN 107114391A CN 201710433021 A CN201710433021 A CN 201710433021A CN 107114391 A CN107114391 A CN 107114391A
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Prior art keywords
fenoxasulfone
penoxsuam
agent
active components
weeds
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CN201710433021.6A
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不公告发明人
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Beijing Agricultural Science And Technology Center
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Beijing Agricultural Science And Technology Center
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Priority to CN201710433021.6A priority Critical patent/CN107114391A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/541,3-Diazines; Hydrogenated 1,3-diazines
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/581,2-Diazines; Hydrogenated 1,2-diazines
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/601,4-Diazines; Hydrogenated 1,4-diazines
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72Biocides, 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
    • A01N43/80Biocides, 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 five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N47/00Biocides, 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
    • A01N47/08Biocides, 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
    • A01N47/28Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36Ureas 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

Abstract

The invention provides a kind of synergistic herbicidal compositions containing penoxsuam and fenoxasulfone, it is characterized in that including active components A and B, wherein, A is penoxsuam and fenoxasulfone, B is one or more kinds of combinations in halosulfuronmethyl, pyribenzoxim, oxaziclomefones, piperazine pyrazosulfuron, promazine Sulfometuron Methyl, fenquinotrione, cyclopyrimorate, also include the auxiliary agent that can be used in Pesticide formulation, conventional pesticidal preparations are made, and applied to the unwanted plant of preventing and treating.

Description

A kind of Herbicidal combinations containing penoxsuam and fenoxasulfone
Technical field
The invention belongs to pesticides application technical field, it is related to a kind of composition pesticide, it is specifically a kind of to contain five fluorine sulphurs The Herbicidal combinations of careless amine and fenoxasulfone, applied to preventing and kill off unwanted plant.
Background technology
In agricultural production process, it is not necessary to plant (weeds) occur serious, the target crop such as damage to crops, forest life It is long, and influence undesirable vegetation plot (such as bare place, railway, highway, forest fire protection road, industrial sites, threshing ground) is just Often use.Herbicide is to prevent and kill off the most economic, the quick and effective method for not needing plant.
Single herbicide is limited using easily developing immunity to drugs or preventing and treating spectrum, can not solve well in produce reality not Need the harm of plant.Mixture herbicide, which has, can expand preventing and treating spectrum, enhancing preventive effect, delay the advantages such as herbicide resistance, in life Turn into most popular application form in production practice.Especially have between the herbicide of synergy, each active principle of herbicide Interaction, makes combination aging fruit better than the theoretical summation of effect is used alone, thus can play in actual use the work(of thing half Effect again, is more welcome by user.
Penoxsuam (penoxsulam) is a kind of selective herbicide of overseas enterprise's exploitation, and category branched-chain amino acid is closed Into inhibitor.Available for preventing and kill off grassy weed, broad leaved weed and nutgrass flatsedge.CAS accession number is 219714-96-2.Its structural formula It is as follows:
Fenoxasulfone is also a kind of before seedling after seedling processing herbicide of overseas enterprise's exploitation, is mainly used in preventing and kill off rice The annual and perennial grassy weed in field, broad leaved weed and nutgrass flatsedge, it is especially high to barnyard grass, Monochoria and Vandellia weeds Effect.
Halosulfuronmethyl (halosulfuron-methyl), pyribenzoxim (pyribenzoxim), oxaziclomefones (oxaziclomefone), piperazine pyrazosulfuron (metazosulfuron), promazine Sulfometuron Methyl (propyrisulfuron), Fenquinotrione, cyclopyrimorate are several broad spectrum weeding agent, have good preventive effect to various crop weeds.
The present invention is studied by substantial amounts of formulation screening test and found, when penoxsuam and fenoxasulfone combinations Thing and halosulfuronmethyl, pyribenzoxim, oxaziclomefones, piperazine pyrazosulfuron, promazine Sulfometuron Methyl, fenquinotrione, When one or more kinds of medicaments in cyclopyrimorate are combined, surprising herbicidal effect, i.e. table are shown Reveal good synergy, actual herbicidal effect is substantially better than the theoretical summation of exclusive use, have in production very wide General application prospect.
The content of the invention
The present invention relates to synergistic herbicidal compositions, including active components A and B, described active components A is penoxsuam And fenoxasulfone, described active component B are halosulfuronmethyl, pyribenzoxim, oxaziclomefones, piperazine pyrazosulfuron, third One or more kinds of combinations in piperazine Sulfometuron Methyl, fenquinotrione, cyclopyrimorate.In addition, also including agricultural chemicals The auxiliary agent that can be used in preparation processing.
The composition especially good effect can be used to prevent and treat the weeds in various useful crops, the useful crop Including but not limited to conventional breeding crop, genetically modified crops, asexually propagated crop and asexual propagation material, domesticating and cultivating it is wild Plant etc., is particularly suitable for use in preventing and kill off the weeds in rice terrace, or for bare place, railway, highway, forest fire protection road, industrial field Weeds in the undesirable vegetation growth plot such as ground, threshing ground.
The instantiation that can be mentioned that can use the representative grassy weed of composition for preventing and controlling of the invention, broad-leaved miscellaneous for some Grass and nutgrass flatsedge, the example are not limited to specified genus kind.It should be noted that the invention is not limited in example in detail below, also Other unwanted plants can be extended in the same manner:
The broad leaved weed of including but not limited to following category:Monochoria, Sagittaria, Waterplantain, water leaf spp, Trentepohlia, Potamogeton, Polygonum, indian rorippa herb category, section section Lepidium, Vandellia, Bidens, sphenoclea, horsefly eye grass category, Eclipta prostrata category, delphinium Category, Gratiola, ludwigia, Oenanthe, Ranunculus, damp chilly category, Elatine ambigua;The grassy weed of following category:Barnyard grass Category, Panicum, Poa L., Brachiaria, Sprangletop, fake rice category, Agrostis, Paspalum;The Cyperaceae of following category is miscellaneous Grass:Cyperus, Eleocharis, Scirpus, genus fimbristylis.
In order to solve the above-mentioned technical problem, the present invention, which is adopted the following technical scheme that, is achieved:
The present composition component A and B can be with arbitrary proportion mixtures, and a kind of usual active component content is higher than rest activity Composition, preferably mixing ratio are 100:1 to 1:100 or 50:1 to 1:50.
The present composition can be by the way that active component be mixed with the auxiliary agent that can be used in Pesticide formulation, with known Method is prepared as conventional preparation, missible oil, suspending agent, dispersible oil-suspending agent, water dispersible granules, aqueous emulsion, microemulsion, wettable Property pulvis, granule, suspension emulsion, microcapsule suspending agent etc..The active component of 0.1~95% weight is typically contained in preparation, preferably The active component of 0.5~90% weight.
The auxiliary agent that can be used in Pesticide formulation includes but is not limited to:Water, solvent, filler, various surfactants (emulsifying agent, dispersant, wetting agent etc.), adhesive, film forming agent, colouring agent, antifreezing agent, thickener, suspending agent, disintegrant, disappear Infusion, bleeding agent, warning coloration, synergist, stabilizer, wall capsule material, pH adjusting agent, preservative etc..Also, suitably, in order to Improve to specific crop tolerance, safener can be properly added;Or sometimes for crop growth is promoted, can be in mixture group Conventional agriculture fertilizer is added in compound, medicament-fertilizer mixture is made.These auxiliary agents be all commonly use in pesticidal preparations or allow to use into Point, it is not particularly limited, one or more auxiliary agent may be selected and constitutes, specific composition and consumption pass through letter according to recipe requirements Single experiment is determined.
The production technology of the various application forms of composition belongs to existing known technology, will not be repeated here.
The present composition can be used in a variety of ways, be such as watered spraying in a usual manner and used, or directly spread fertilizer over the fields or ditch Apply, or mix pesticide-clay mixture and spread fertilizer over the fields, can be used in early days before weeds emerge or after emerging.Dosage can change in relative broad range, And depending on the situation of soil, application method, crop, weeds species to be prevented and kill off and seedling age size, weather conditions at that time And other factors.The present composition is generally applied with the consumption of 0.001~1.5kg mixture of active principles/hectare, more excellent Selection of land, is applied with the consumption of 0.01~0.5kg mixture of active principles/hectare.
The present invention compared with prior art, has the following technical effect that:
1st, mixture composition has good synergy, and application effect is substantially better than single dose theoretical effect summation, that is, had There is super superposition, dominant weed occurrence injury can be better controled over;
2nd, there is good complementarity in control of weeds spectrum between mixture composition active component, preventing and treating can be expanded very well Spectrum, synthesis effectively controls various weeds occurrence injuries;
3rd, mixture composition has good synergy, can reduce medicament usage amount, and reduction use cost and environment are dirty Dye, improves the security to crop.
Embodiment
Specific embodiment of the invention given below is, it is necessary to which explanation is that the invention is not limited in implement in detail below Example, all equivalents done on the basis of technical scheme each fall within protection scope of the present invention.
Embodiment 1:49% missible oil
Being formulated composition is:Active components A is 42%, and active component B is 7%, emulsifying agent alkylphenol-polyethenoxy phosphate 5%, emulsifying agent AEO 4%, solvent xylene complements to 100%.
Preparation method is:All materials are put into batching kettle, stirring and dissolving after chemical examination is qualified, is shifted to fully transparent It is filling to storage tank.
Embodiment 2:35% suspending agent
Being formulated composition is:Active components A is 7%, and active component B is 28%, wetting agent lauryl sodium sulfate 5%, point Powder APES phosphate 3%, antifreezing agent glycerine 5%, thickener xanthans 0.3%, water is complemented to 100%.
Preparation method is:By in active component and wetting agent, dispersant, antifreezing agent and water input stirred tank, it is sufficiently stirred for Afterwards, material is pumped into sand mill and be fully ground, after the completion of grinding, be pumped into high-speed shearing machine, add after thickener, enter Row high speed shear, is made suspending agent after the completion of shearing.
Embodiment 3:81% water dispersible granules
Being formulated composition is:Active components A is 72%, and active component B is 9%, wetting agent dialkyl succinylsuccinate sulfonate 6%, Dispersant is filled out to methoxyl group fatty acyl anilinesulfonic acid 5%, disintegrant sodium sulphate 5%, adhesive carboxymethyl cellulose 0.2% Material diatomite complements to 100%.
Preparation method is:After all materials are well mixed, crush, be well mixed again through airslide disintegrating mill, then, plus Enter a certain amount of water to mediate this mixture, extruder grain, through drying screening, that is, obtain water dispersible granules.
Embodiment 4:25% aqueous emulsion
Being formulated composition is:Active components A is 20%, and active component B is 5%, solvent xylene 10%, solvent cyclohexanone 5%, emulsifier polyoxyethylene sorbitan fatty acid ketone 4%, emulsifying agent castor oil polyoxyethylene ether 5%, antifreezing agent the third two Alcohol 5%, water complements to 100%.
Preparation method is:After active components A and B solvents are fully dissolved, input emulsifying agent forms oil after being sufficiently stirred for Phase;Antifreezing agent is added to the water dissolving, aqueous phase is formed;Aqueous phase is slowly added in oil phase, sheared using high-speed shearing machine, you can Obtain aqueous emulsion.
Embodiment 5:15% microemulsion
Being formulated composition is:Active components A is 5%, and active component B is 10%, solvent xylene 10%, solvent cyclohexanone 3%, emulsifying agent alkylphenol-polyethenoxy phosphate 7%, emulsifying agent calcium dodecyl benzene sulfonate 8%, antifreeze glycol 5%, Water complements to 100%.
Preparation method is:After active components A and B solvents are fully dissolved, input emulsifying agent and antifreezing agent are well mixed, Deionized water is eventually adding, high speed shear is carried out, you can microemulsion is obtained.
Embodiment 6:63% wettable powder
Being formulated composition is:Active components A is 7%, and active component B is 56%, wetting agent APES formaldehyde Condensate sulfate 4%, dispersant polycarboxylate 7%, filler attapulgite complements to 100%.
Preparation method is:Active component and each auxiliary agent are well mixed, carry out just smashing in the mechanical disintegrating machine of input, afterwards Crushed through airslide disintegrating mill, remix uniform, i.e., obtained wettable powder.
Embodiment 7:6% granule
Being formulated composition is:Active components A is 3%, and active component B is 3%, and wetting agent sldium lauryl sulfate 0.6% disperses Agent lignosulfonates 0.8%, colouring agent Viride Nitens (peacock green) 0.3%, filler bentonite complements to 100%.
Preparation method is:After all materials are well mixed, add a certain amount of water and mediate this mixture, extruding is made Grain, through drying screening, that is, obtains granule.
Embodiment 8:42% dispersible oil-suspending agent
Being formulated composition is:Active components A is 6%, and active component B is 36%, emulsifying agent maleic acid di-sec-octyl sulphur Sour sodium 5%, emulsifying agent aerosol-OT salt 8%, dispersant EO-PO block polyethers 2%, thickener white carbon 1.5%, decentralized medium soybean oil complements to 100%.
Preparation method is:By in active component and emulsifying agent, dispersant and decentralized medium input stirred tank, it is sufficiently stirred for Afterwards, it is pumped into high-speed shearing machine, carries out high speed shear, then pump is fully sanded into sand mill, and qualified rear add is sanded and increases Thick dose, stir and produce dispersible oil-suspending agent.
Application effect example:
1st, test method
Reference《The part of NY/T 1155.4-2006 farm-chemical indoor determination test rules herbicide the 4th:Determination of activity is tried Test cauline leaf spray-on process》Carry out.
Experiment is located under greenhouse experiment and carried out.Choose several generations in grassy weed, broad leaved weed and sedge weed Table weeds flat stalk Fischer grass, firefly Lin, difformed galingale herb, Paspalum distichum, short arrowhead, waterwort, Monochoria vaginalis are for examination weeds.Flat stalk Fischer Grass, firefly Lin, Paspalum distichum and short arrowhead are perennial weeds, and underground rhizome breeding is taken from field;Remaining several weeds is one Year raw weeds, from field, collection weed seed is bred.
It will be quantitatively filled at the 4/5 of basin alms bowl for examination soil, using basin alms bowl bottom infiltrating irrigation mode, soil is moistened completely to full And state.Difformed galingale herb, waterwort or Monochoria vaginalis seed full, uniform, have no mechanical damage are chosen, by its uniform broadcasting in straight Footpath is 30cm round plastic nutritive cube surface, and 30~40, earthing 1.0cm are broadcast per basin.Perennial weeds flat stalk Fischer grass, firefly Lin, Paspalum distichum or short arrowhead take underground rhizome (long-rhizome such as 3cm) from field, and 10 sections are planted per basin.After planting with basin alms bowl Bottom infiltrating irrigation mode moisturizing, makes soil moisten completely to saturation state.When length is to 2~3 leaf phase, per 30 plants of basin final singling.Treat weeds When length is to 3~4 leaf phase, decoction is sprayed with hand micro-sprayer, spouting liquid keeps soil wet often to handle after 60mL, medicine Profit.Often processing sets 4 repetitions, if blank control is made in the processing without medicament.After after decoction natural air drying after processing, temperature is moved into Indoor cellar culture observation.
21d after chemicals treatment, using absolute value (number is surveyed) investigation method investigation records activity of weeding, with weighing each processing weeds Upper part fresh weight, calculates actual preventive effect, and act synergistically according to the evaluation of Colby methods.Referring to COLBY, S.R.:" calculate herbicide The collaboration of combination and Antagonistic reaction ", Weeds 15, p.20~22,1967:
According to survey data, the actual preventive effect of each processing is calculated by formula (1), unit is percentage (%), result of calculation Retain 2 significant digits.
In formula:
E-actual preventive effect;
C-control weeds aerial part fresh weight;
T-processing weeds aerial part fresh weight.
Colby methods:Theoretical preventive effect (it is expected that preventive effect) E of Mixed Pharmacy0(2) formula is calculated:
In formula:
Actual preventive effect when the consumption of X-herbicide 1 is P;
Actual preventive effect when the consumption of Y-herbicide 2 is Q;
Actual preventive effect when the consumption of Z-herbicide 3 is R;
E0The consumption of-herbicide 1 is that the consumption of P+ herbicides 2 is theoretical preventive effect when the consumption of Q+ herbicides 3 is R, i.e. mixture is removed The expection preventive effect of careless agent;
E-herbicide 1,2 and 3 presses actual preventive effect during different ratio mixture;
As E > E0When, should if that is, the actual preventive effect of Mixed Pharmacy exceedes the theoretical preventive effect (it is expected that preventive effect) calculated Combination just has super superposition, that is, acts synergistically.
2nd, result of the test
Result of the test refers to table 1~7, it is seen then that active components A (penoxsuam and fenoxasulfone) is lived with being selected from After property composition B (piperazine pyrazosulfuron, fenquinotrione, cyclopyrimorate, pyribenzoxim etc.) medicament mixture, Actual preventive effect is all higher than theoretical preventive effect (it is expected that preventive effect), illustrates that active components A has with the medicament mixture in active component B and cooperates with Effect.
The synergy effect of the penoxsuam of table 1, fenoxasulfone and piperazine pyrazosulfuron mixture to flat stalk Fischer grass
The synergy effect of the penoxsuam of table 2, fenoxasulfone and fenquinotrione mixtures to firefly Lin
The penoxsuam of table 3, synergy of the fenoxasulfone and cyclopyrimorate mixtures to difformed galingale herb Effect
The synergy effect of the penoxsuam of table 4, fenoxasulfone and pyribenzoxim mixture to Paspalum distichum
The synergy effect of the penoxsuam of table 5, fenoxasulfone and halosulfuronmethyl mixture to short arrowhead
The synergy of the penoxsuam of table 6, fenoxasulfone and cyclopyrimorate mixtures to waterwort is imitated Should
The synergy of the penoxsuam of table 7, fenoxasulfone and fenquinotrione mixtures to Monochoria vaginalis is imitated Should

Claims (5)

1. a kind of herbicidal composition, it is characterised in that including active components A and B.
2. herbicidal composition as claimed in claim 1, it is characterised in that described active components A be penoxsuam and fenoxasulfone。
3. herbicidal composition as claimed in claim 1, it is characterised in that described active component B is halosulfuronmethyl, phonetic One in pyridine oxime grass Mi, oxaziclomefones, piperazine pyrazosulfuron, promazine Sulfometuron Methyl, fenquinotrione, cyclopyrimorate Plant or more than one combinations.
4. the herbicidal composition as described in claim 1,2 or 3, it is characterised in that in addition to active components A and B, in addition to The auxiliary agent that can be used in Pesticide formulation.
5. the herbicidal composition as described in claim 1,2,3 or 4, it is characterised in that be applied to preventing and treating unwanted Plant.
CN201710433021.6A 2017-06-09 2017-06-09 A kind of Herbicidal combinations containing penoxsuam and fenoxasulfone Withdrawn CN107114391A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108651489A (en) * 2018-06-01 2018-10-16 北京科发伟业农药技术中心 A kind of Herbicidal combinations containing diclosulam

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Publication number Priority date Publication date Assignee Title
CN103392712A (en) * 2013-06-30 2013-11-20 广东中迅农科股份有限公司 Weeding composition containing oxaziclomefone and penoxsulam
CN103416412A (en) * 2013-06-04 2013-12-04 广东中迅农科股份有限公司 Weeding composition containing penoxsulam and pyribenzoxim
CN104814024A (en) * 2015-04-18 2015-08-05 广东中迅农科股份有限公司 Rice field herbicide composition containing metazosulfuron and penoxsulam
CN105340920A (en) * 2015-10-27 2016-02-24 北京燕化永乐生物科技股份有限公司 Herbicidal composition
CN105532702A (en) * 2015-12-23 2016-05-04 北京燕化永乐生物科技股份有限公司 Weeding composition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103416412A (en) * 2013-06-04 2013-12-04 广东中迅农科股份有限公司 Weeding composition containing penoxsulam and pyribenzoxim
CN103392712A (en) * 2013-06-30 2013-11-20 广东中迅农科股份有限公司 Weeding composition containing oxaziclomefone and penoxsulam
CN104814024A (en) * 2015-04-18 2015-08-05 广东中迅农科股份有限公司 Rice field herbicide composition containing metazosulfuron and penoxsulam
CN105340920A (en) * 2015-10-27 2016-02-24 北京燕化永乐生物科技股份有限公司 Herbicidal composition
CN105532702A (en) * 2015-12-23 2016-05-04 北京燕化永乐生物科技股份有限公司 Weeding composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108651489A (en) * 2018-06-01 2018-10-16 北京科发伟业农药技术中心 A kind of Herbicidal combinations containing diclosulam

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