CN109463389A - A kind of Herbicidal combinations containing oxaziclomefone Yu chlorine fluorine pyridine ester - Google Patents
A kind of Herbicidal combinations containing oxaziclomefone Yu chlorine fluorine pyridine ester Download PDFInfo
- Publication number
- CN109463389A CN109463389A CN201811373728.3A CN201811373728A CN109463389A CN 109463389 A CN109463389 A CN 109463389A CN 201811373728 A CN201811373728 A CN 201811373728A CN 109463389 A CN109463389 A CN 109463389A
- Authority
- CN
- China
- Prior art keywords
- herbicidal combinations
- oxaziclomefone
- fluorine pyridine
- chlorine fluorine
- pyridine ester
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/86—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
-
- 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
Landscapes
- 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
Present specification is related to a kind of Herbicidal combinations, and specially a kind of active constituent is the Herbicidal combinations of oxaziclomefone and chlorine fluorine pyridine ester, and the weight ratio of active constituent oxaziclomefone and chlorine fluorine pyridine ester is 1:50~50:1 in the composition.The composition can be prepared into agriculturally allow using any dosage form, preferably granule, missible oil, aqueous emulsion, suspending agent, dispersible oil-suspending agent.Herbicidal combinations of the invention are suitble to use on paddy field, can effectively prevent and kill off paddy field annual grassy weeds, while also having grain width with double, and herbicidal spectrum is wide, efficiently, and the characteristics of use cost can be effectively reduced.
Description
Technical field
The invention belongs to technical field of pesticide, are related to a kind of herbicide for paddy field, and in particular to one kind contains oxaziclomefone
With the Herbicidal combinations of chlorine fluorine pyridine ester, for preventing and kill off paddy field annual grassy weeds.
Technical background
Rice is the important cereal crops in China, and production has long-term history and consequence in China.As
China's the first grande culture object, about more than 500,000,000 mu of cultivated area.The seriously harm by all kinds of weeds of the yield of rice, it is not only more
Nutrient is gone also to occupy the living space of rice.In the common weeds in paddy field type in China, grass family has 15 kinds, and Cyperaceae has 28 kinds,
Broadleaf weeds has 81 kinds, and algae weeds have 3 kinds.In recent years, chemical agent weeding becomes universal control method increasingly, but
Due to the long-time service of all kinds of herbicides, so that the prevention and treatment that weeds produce certain drug resistance and influence chemical herbicide is imitated
Fruit.
Oxaziclomefone is inner sucting conduction type organic heterocyclic class herbicide for paddy field, root and cauline leaf basal sink by weeds
Afterwards to be different from the herbicide effect mechanism suppression target plant cell growth of other herbicides, leads to leaves and stems chlorosis, stops life
It is long, until withered.Oxaziclomefone can effectively prevent and kill off Echinochloa weeds and the part of anti-inhibitor of acetolactate synthetase class herbicide
Sedge weed, excellent performance will provide more more options for preventing and controlling weed in rice field.
Chlorine fluorine pyridine ester is the new chemical herbicide of synthetic auxin class aryl-pyridine acid, be after chlorine fluorine pyridine ester this
It is miscellaneous effectively to prevent and kill off the grass family such as paddy field barnyard grass, bald barnyard, rice barnyard grass, semen euphorbiae for second new compound in class herbicide
Grass, the sedge weeds such as difformed galingale herb, chufa, cyperus iria, the rhizome of nutgrass flatsedge, miliary fimbristylis herb, piemarker, rhizoma alismatis, water amaranth, amaranth
The broadleaf weeds such as dish, artemisiifolia, Chenopodiaceae, Horseweed Herb, Brittle Falsepimpernel Herb, climbing seedbox herb, Monochoria korsakowii, arrowhead, Siberian cocklebur.Drug passes through weeds after application
Blade and root system absorb, and have absorbability, can conduct through xylem and bast, and be accumulated in the separate living tissue of weeds, to send out
Wave activity of weeding.In addition, chlorine fluorine pyridine ester can be provided larger by microorganism fast degradation in the environment for succeeding crop plantation
Flexibility.
Through inquiring, oxaziclomefone and chlorine fluorine pyridine ester there is no to carry out the correlation report that mixture is used for pesticide weed control at present
Or document.
Summary of the invention
The present invention provides a kind of complex composition containing oxaziclomefone Yu chlorine fluorine pyridine ester, and the two mixture is made with synergy
With can be used for preventing and treating paddy field weed.
The purpose of the present invention can be achieved by the following measures:
A kind of Herbicidal combinations containing oxaziclomefone Yu chlorine fluorine pyridine ester, it is characterised in that active in the Herbicidal combinations
Ingredient is oxaziclomefone and chlorine fluorine pyridine ester, and the weight ratio of the two is 1:50~50:1.
Preferably, the weight ratio of the two is 1:20~20:1；More preferably 1:6~1:1.
Further, when the two active constituent proportion is 1:1, co-toxicity coefficient is highest.
Herbicidal combinations active constituent of the present invention account for composition weight ratio be 1%~90%, preferably 2%~
50%, more preferably 2%.
Herbicidal combinations of the present invention can be configured to the dosage form allowed on pesticide, preferably granule, missible oil, water and milk
Agent, suspending agent, dispersible oil-suspending agent.
Herbicidal combinations of the present invention are made of active constituent and pesticide auxiliary element.
Pesticide auxiliary element of the present invention includes carrier and auxiliary agent.
The carrier is one of water, solvent or filler, two kinds or three kinds, the preferred deionized water of water.
The solvent is selected from n,N-Dimethylformamide, cyclohexanone, toluene, dimethylbenzene, dimethyl sulfoxide, methanol, second
Alcohol, trimethylcyclohexanone, n-octylpyrrolidone, ethanol amine, triethanolamine, isopropylamine.N-Methyl pyrrolidone, propyl alcohol,
One of butanol, ethylene glycol, diethylene glycol, ethylene glycol monomethyl ether, butyl ether, ethanol amine, isopropylamine, ethyl acetate or acetonitrile are more
The mixture of kind composition.
The filler is in kaolin, diatomite, bentonite, attapulgite, white carbon black, starch or precipitated calcium carbonate
The mixture of one or more compositions.
The auxiliary agent includes at least a kind of surfactant and can be also added antifreeze according to different use occasion and demand
The other functions auxiliary agent such as agent, thickener, stabilizer, disintegrating agent, defoaming agent.
The surfactant is selected from one of emulsifier, dispersing agent, wetting agent or bleeding agent or four kinds.Above-mentioned surface
Activating agent is the single dose or compound preparation of common nonionic surfactant or anionic surfactant.
Other function auxiliary agent one kind or five in antifreezing agent, thickener, stabilizer, disintegrating agent or defoaming agent
Kind.
The emulsifier is selected from agriculture breast 500# (alkyl benzene calcium sulfonate), OP series phosphate (nonylphenol polyoxyethylene ether phosphorus
Acid esters), 600# phosphate (phenyl phenol polyoxyethylene ether phosphate), styrene polyoxyethylene ether ammonium sulfate salt, alkyl biphenyl ether
Disulfonic acid magnesium salts, triethanolamine salt, agriculture breast 400# (benzyl dimethyl phenol polyoxyethyl ether), Nongru-700 # (alkylphenol formaldehyde tree
Rouge polyoxyethyl ether), peaceful cream 36# (phenethyl phenol formaldehyde resin polyoxyethyl ether), agriculture breast 1600# (phenethyl phenol polyoxyethanyl
Polypropylene-base ether), ethylene oxide-propylene oxide block copolymer, OP serial (nonylphenol polyoxyethylene ether), the serial (castor-oil plant of BY
Oily polyoxyethylene ether), agriculture breast 33# (alkylaryl polyoxyethylene poly-oxygen propylene aether), Span series (sorbitol anhydride monostearate),
One of TWEEN Series (anhydrous sorbitol resin acid ester APEO) or AEO serial (fatty alcohol polyoxyethylene ether) are more
The mixture of kind composition.
The dispersing agent be selected from polycarboxylate, lignosulfonates, APES formaldehyde condensation products sulfat,
Alkyl benzene calcium sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkyl phenol polyoxyethylene ether, aliphatic amine polyoxyethylene ether, fatty acid polyglycol
The mixture of one of ethylene oxide ether or glycerol fatty acid ester polyoxyethylene ethe or a variety of compositions.
The wetting agent is selected from lauryl sodium sulfate, neopelex, Nekal BX, wetting and penetrating agent F, soap
The mixture of one of angle powder, silkworm excrement or spaonin powder or a variety of compositions.
The bleeding agent is selected from penetrating agent JFC (fatty alcohol polyoxyethylene ether), penetrant t (diisooctyl maleate
Sulfonate), the mixture of one of azone or organosilicon or a variety of compositions.
The antifreezing agent is selected from the mixture of one of ethylene glycol, propylene glycol, glycerine or urea or a variety of compositions.
The thickener be selected from one of xanthan gum, polyvinyl alcohol, bentonite, carboxymethyl cellulose or aluminium-magnesium silicate or
The mixture of a variety of compositions.
The stabilizer is selected from one kind or more of epoxidized soybean oil, epoxychloropropane, BHT, ethyl acetate, triphenyl phosphate
The mixture of kind composition.
The disintegrating agent is selected from bentonite, urea, ammonium sulfate, aluminium chloride, low-substituted hydroxypropyl cellulose, lactose, lemon
The mixture of one of acid, succinic acid or sodium bicarbonate or a variety of compositions.
The defoaming agent is selected from silicone oil, silicone compound, C10-C20 saturated fat acids compound or C8-C10 fat
The mixture of one of alcohol compound or a variety of compositions.
Herbicidal combinations of the present invention are applied to prevent and kill off paddy field weed.
Effect of the present invention:
1, the binary Herbicidal combinations that the present invention is made of oxaziclomefone and chlorine fluorine pyridine ester are made with good synergy
With.
2, herbicide of the present invention is suitble to use in paddy field, can there is effectively preventing rice weed.
3, control of weeds spectrum is wide, efficient, and use cost can be effectively reduced, and slows down the generation of drug resistance.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention, definitely the present invention is illustrated with following instance, but
The present invention is not limited to these specific embodiments.
Preparation prepares case
1, granule
Preparation method: by oxaziclomefone, chlorine fluorine pyridine ester, binder, carrier in required ratio weigh mix, after crushing with
Carrier mixing is added binder stirring granulation, is packed after the assay was approved to get product is arrived.
Embodiment 1:5% oxaziclomefone chlorine fluorine pyridine ester granule (2:3)
Formula: oxaziclomefone 2%, chlorine fluorine pyridine ester 3%, binder 2%, carrier benefit amount.
Embodiment 2:3% oxaziclomefone chlorine fluorine pyridine ester granule (1:1)
Formula: oxaziclomefone 1.5%, chlorine fluorine pyridine ester 1.5%, binder 2%, carrier benefit amount.
Embodiment 3:2% oxaziclomefone chlorine fluorine pyridine ester granule (1:1)
Formula: oxaziclomefone 1%, chlorine fluorine pyridine ester 1%, binder 2%, carrier benefit amount.
2, missible oil
Preparation method: effective component oxaziclomefone, chlorine fluorine pyridine ester being added in carrier in Example formulations ratio, and
Surfactant and other function auxiliary agent is wherein added, is uniformly mixed in being stirred kettle.It is stirred kettle
Enamel reaction still, stainless steel stirred tank etc. can be selected.
Embodiment 4:30% oxaziclomefone chlorine fluorine pyridine emulsifiable concentrate (1:2)
Formula: oxaziclomefone, 10%；Chlorine fluorine pyridine ester, 20%；Emulsifier, 5% and 8%；Solvent, 15%；Solvent, it is remaining
Amount.
Embodiment 5:20% oxaziclomefone chlorine fluorine pyridine emulsifiable concentrate (1:1)
Formula: oxaziclomefone, 10%；Chlorine fluorine pyridine ester, 10%；Emulsifier, 5% and 8%；Solvent, 15%；Solvent, it is remaining
Amount.
Embodiment 6:30% oxaziclomefone chlorine fluorine pyridine emulsifiable concentrate (1:1)
Formula: oxaziclomefone, 15%；Chlorine fluorine pyridine ester 15%；Emulsifier, 5% and 8%；Solvent, 15%；Solvent, it is remaining
Amount.
3, aqueous emulsion
Preparation method: in Example formulations ratio by effective component oxaziclomefone, chlorine fluorine pyridine ester and solvent, emulsifier,
Cosolvent is added together, and makes to be dissolved into uniform oily phase；By part water, antifreeze, the others insecticides adjuvant such as antimicrobial
Mix into uniform water phase；The oil phase is added to the aqueous phase while being stirred in the reactor at high speed, and slowly plus water is until reach
It to phase inversion point, opens cutter and carries out high speed shear, and remaining water is added, shearing about half an hour, form the water of oil-in-water type
Emulsion.
Embodiment 7:16% oxaziclomefone chlorine fluorine pyridine ester aqueous emulsion (1:3)
Formula: oxaziclomefone, 4%；Chlorine fluorine pyridine ester, 12%；Solvent, 25%；Emulsifier, 6%；Antifreezing agent, 3%；Water,
Surplus.
Embodiment 8:25% oxaziclomefone chlorine fluorine pyridine ester aqueous emulsion (1:4)
Formula: oxaziclomefone, 5%；Chlorine fluorine pyridine ester, 20%；Solvent, 25%；Emulsifier, 6%；Antifreezing agent, 3%；Water,
Surplus.
Embodiment 9:50% oxaziclomefone chlorine fluorine pyridine ester aqueous emulsion (4:1)
Formula: oxaziclomefone, 40%；Chlorine fluorine pyridine ester, 10%；Solvent, 25%；Emulsifier, 6%；Antifreezing agent, 3%；
Water, surplus.
4, suspending agent
Preparation method: formula rate is pressed, by effective component oxaziclomefone, chlorine fluorine pyridine ester, surfactant and other function
Energy property auxiliary agent is sequentially placed into reaction kettle, is mixed with water, and through high speed shear, wet process is sanded, and last homogeneous filter produces to obtain the final product
Product.Capital equipment is batching kettle, colloid mill or homogeneous mixing machine, sand mill.
Embodiment 10:35% oxaziclomefone chlorine fluorine pyridine ester suspending agent (2:5)
Formula: oxaziclomefone, 10%；Chlorine fluorine pyridine ester, 25%；Wetting agent, 1%；Dispersing agent, 4%；Thickener,
1.32%；Antifreezing agent, 5%；Defoaming agent, 0.2%；Water, surplus.
Embodiment 11:20% oxaziclomefone chlorine fluorine pyridine ester suspending agent (1:1)
Formula: oxaziclomefone, 10%；Chlorine fluorine pyridine ester, 10%；Wetting agent, 1%；Dispersing agent, 4%；Thickener,
1.32%；Antifreezing agent, 5%；Defoaming agent, 0.2%；Water, surplus.
Embodiment 12:15% oxaziclomefone chlorine fluorine pyridine ester suspending agent (1:2)
Formula: oxaziclomefone, 5%；Chlorine fluorine pyridine ester, 10%；Wetting agent, 1%；Dispersing agent, 4%；Thickener,
1.32%；Antifreezing agent, 5%；Defoaming agent, 0.2%；Water, surplus.
5, oil-suspending agent can be dispersed
Preparation method: formula rate is pressed, by effective component oxaziclomefone, chlorine fluorine pyridine ester, surfactant and other function
Energy property auxiliary agent is sequentially placed into reaction kettle, is refueled and is uniformly mixed, and through high speed shear, wet process is sanded, and last homogeneous filter produces to obtain the final product
Product.Capital equipment is batching kettle, colloid mill or homogeneous mixing machine, sand mill.
Oil-suspending agent (1:1) can be dispersed in embodiment 13:40% oxaziclomefone chlorine fluorine pyridine ester
Formula: oxaziclomefone, 20%；Chlorine fluorine pyridine ester, 20%；Emulsifier, 7%；Oil dispersant, 8%；Thickener,
1.6%；Oil, surplus.
Oil-suspending agent (3:4) can be dispersed in embodiment 14:35% oxaziclomefone chlorine fluorine pyridine ester
Formula: oxaziclomefone, 15%；Chlorine fluorine pyridine ester, 20%；Emulsifier, 7%；Oil dispersant, 8%；Thickener,
1.6%；Oil, surplus.
Oil-suspending agent (1:2) can be dispersed in embodiment 15:30% oxaziclomefone chlorine fluorine pyridine ester
Formula: oxaziclomefone, 10%；Chlorine fluorine pyridine ester, 20%；Emulsifier, 7%；Oil dispersant, 8%；Thickener,
1.6%；Oil, surplus.
Toxicity case
Test basis: " the 9th part of farm-chemical indoor determination test rule herbicide: paddy field Ministry of Agriculture NY/T1155.9
Herbicidal activity measurement test cauline leaf spray-on process ", Ministry of Agriculture's NY/T1155.7-2006 " farm-chemical indoor determination test rule
The 7th part of herbicide: mixed synergy measurement ".
Test method: referring to pesticide laboratory test bioassay test criterion, using the measurement of cauline leaf spray-on process for trying single dose
To the virulence of weeds.Use the content of organic matter for 1-3%, the preferable loam of permeability is matrix, is quantitatively filled to diameter 16cm's
It is completely wet to soil that moisturizing is irrigated at flowerpot 4/5, at the top of flowerpot, is chosen the consistent barnyard grass seed of vernalization, Monochoria vaginalis later, is broadcast
In soil surface, after planting earthing 1cm.After planting move into hot-house culture.Culture to 3 leaf phases, 10 plants of every basin singling keeps seedling
It is in the same size.
Medicament: 97% oxaziclomefone raw medicine, 91.4% chlorine fluorine pyridine ester raw medicine.
Calculation formula:
Fresh weight preventive effect calculation formula:
In formula:
R: growth inhibition ratio, unit are percentage %；
X0: control fresh weight, unit are gram；
X1: treatment region fresh weight, unit are gram.
Mixed theory preventive effect calculation formula:
E0=X+Y-X × Y/100
In formula:
X: Weed-control effect when herbicide A dosage is P；
Y: Weed-control effect when herbicide B dosage is Q；
E0: Weed-control effect when Weed-control effect+herbicide B dosage when herbicide A dosage is P is Q.
E: the herbicide A practical preventive effect with herbicide B after mixed according to the above ratio.
E-E0 > 10% is synergistic effect；E-E0 < -10% is antagonism；E-E0 value is made between ± 10% for addition
With.
1 oxaziclomefone of table is with chlorine fluorine pyridine ester mixture to the co-toxicity of barnyard grass
2 oxaziclomefone of table is with chlorine fluorine pyridine ester mixture to the co-toxicity of angustifolia arrowhead herb
Field experiment
Test basis: " it is miscellaneous that pesticide field efficacy medicine test criterion (one) herbicide prevents and treats paddy field to GB/T17980.40-2000
Grass ".
Test method: experimental field soil is clay, and soil fertility is medium, and cell cultivation condition is consistent.Plot area 20 is flat
Square rice, centre setting isolation strip, in each test, equal embodiment is by effective component according to 20g/ hectares of dosage to plant
It is sprayed, comparison medicament is 10% oxaziclomefone suspending agent, 3% chlorine fluorine pyridine emulsifiable concentrate, and dosage effective component is 20g/
Hectare, using clear water as blank control, test is repeated 4 times, and random district's groups carry out cell arrangement.Investigation in 15 days and 30 days is each after application
Remaining number of weeds in cell calculates strain preventive effect, control of weeds effect calculation formula are as follows:
In formula: CK-- blank district weeds quantity；PT-- treatment region weeds quantity.
Test result:
Oxaziclomefone and mixed 15 embodiments of chlorine fluorine pyridine ester are determined to the field control effect of barnyard grass, angustifolia arrowhead herb.
The control efficiency of 3 oxaziclomefone of table mixture different from chlorine fluorine pyridine ester
Can be seen that oxaziclomefone and chlorine fluorine pyridine ester according to weight ratio by laboratory test and field control effectiveness test is 1:
50~50:1 is compounded, granule, missible oil, aqueous emulsion, suspending agent, the dispersible oil-suspending agent that can be made into, for paddy field
How wiping, which rises, has significant control efficiency, and synergistic effect is obvious, reduces dosage and drug cost, and to crop safety, be
The favourable agents of paddy field weed are prevented and treated, therefore produces and has wide practical use.
In conclusion volume composition of the invention is using two kinds of active components compound scheme, activity and insecticidal effect
The simple superposition of each composition activity, compared with existing single formulation, in addition to apparent herbicidal effect, prevention and treatment at
Dividing reduces, and to crop safety, meets the security requirement of pesticidal preparations.
Claims (8)
1. a kind of Herbicidal combinations containing oxaziclomefone Yu chlorine fluorine pyridine ester, which is characterized in that the Herbicidal combinations are living
Property ingredient be oxaziclomefone and chlorine fluorine pyridine ester, two active constituent weight ratios are 1:50~50:1.
2. Herbicidal combinations according to claim 1, which is characterized in that the Herbicidal combinations active constituent weight ratio
For 1:20~20:1, preferably 1:6~6:1.
3. Herbicidal combinations according to claim 1, which is characterized in that the Herbicidal combinations active constituent weight ratio
For 1:1.
4. Herbicidal combinations according to claim 1, which is characterized in that the Herbicidal combinations active constituent accounts for combination
Object weight ratio is 1%~90%.
5. Herbicidal combinations according to claim 1, which is characterized in that the Herbicidal combinations active constituent accounts for combination
Object weight ratio is 2%~50%, preferably 2%.
6. Herbicidal combinations according to any one of claims 1 to 5, which is characterized in that the Herbicidal combinations can be prepared
At the dosage form allowed on pesticide, preferably granule, missible oil, aqueous emulsion, suspending agent, dispersible oil-suspending agent.
7. Herbicidal combinations according to any one of claims 1 to 5, which is characterized in that the Herbicidal combinations are by activity
Ingredient and pesticide auxiliary element composition.
8. according to where 1 to 5 any Herbicidal combinations are required, which is characterized in that the Herbicidal combinations are applied to
Prevent and kill off paddy field weed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373728.3A CN109463389A (en) | 2018-11-19 | 2018-11-19 | A kind of Herbicidal combinations containing oxaziclomefone Yu chlorine fluorine pyridine ester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373728.3A CN109463389A (en) | 2018-11-19 | 2018-11-19 | A kind of Herbicidal combinations containing oxaziclomefone Yu chlorine fluorine pyridine ester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109463389A true CN109463389A (en) | 2019-03-15 |
Family
ID=65672981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811373728.3A Pending CN109463389A (en) | 2018-11-19 | 2018-11-19 | A kind of Herbicidal combinations containing oxaziclomefone Yu chlorine fluorine pyridine ester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109463389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114271285A (en) * | 2022-01-05 | 2022-04-05 | 定远众邦生物工程有限公司 | Weeding composition and preparation thereof |
-
2018
- 2018-11-19 CN CN201811373728.3A patent/CN109463389A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114271285A (en) * | 2022-01-05 | 2022-04-05 | 定远众邦生物工程有限公司 | Weeding composition and preparation thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101861867B (en) | Pesticide compound containing penoxsulam and cyhalofop-butyl and application thereof | |
| CN102027991B (en) | Herbicide composition and application thereof | |
| CN102326551B (en) | Weeding composition containing diflufenican | |
| CN101703054B (en) | Insecticidal composition of Cyantraniliprole and methylamino abamectin benzoate | |
| CN103749480A (en) | Paddy field herbicide composition and application | |
| CN103181391A (en) | Herbicide composition comprising topramezone and atrazine | |
| CN104068024B (en) | A kind of herbicidal composition and application thereof | |
| CN104430451A (en) | Herbicidal composition containing triafamone and halosulfuron-methyl | |
| CN102860320A (en) | Weeding composite containing cyhalofop-butyl | |
| CN109042695A (en) | A kind of Herbicidal combinations containing benzene flumetsulam, diquat dibromide and mesotrione | |
| CN102907444A (en) | Pest killing composition containing abamectin or methylamino abamectin | |
| CN102273476B (en) | Pesticide composition containing bispyribac-sodium | |
| CN109463389A (en) | A kind of Herbicidal combinations containing oxaziclomefone Yu chlorine fluorine pyridine ester | |
| CN103371159A (en) | Weeding composition containing cyclosulfamuron and amides | |
| CN108967431A (en) | A kind of Herbicidal combinations containing metamitron and haloxyfop-r-methyl | |
| CN109221141A (en) | A kind of Herbicidal combinations of fluorine-containing phonetic oxime grass ether and chlorine fluorine pyridine ester | |
| CN104839171A (en) | Weeding composition containing triazole napropamide and oxyfluorfen | |
| CN109221213A (en) | A kind of Herbicidal combinations containing chlorine fluorine pyridine ester and ethoxysulfuron | |
| CN110063333A (en) | Herbicidal composition for rice field and its application | |
| CN108739816A (en) | A kind of Herbicidal combinations containing benzene flumetsulam and pelargonic acid | |
| CN104012563A (en) | A weeding composition comprising flucetosulfuron and mefenacet | |
| CN104222112A (en) | Weeding composition for paddy field | |
| CN109907050A (en) | A kind of Herbicidal combinations containing haloxyfop-r-methyl | |
| CN108849941A (en) | A kind of Herbicidal combinations containing Huan Wu Evil humulone, penoxsuam and pretilachlor | |
| CN112385661B (en) | Weeding composition containing triazamate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190315 |