CN109362729A - A kind of Herbicidal composition for rice field containing benzobicylon - Google Patents
A kind of Herbicidal composition for rice field containing benzobicylon Download PDFInfo
- Publication number
- CN109362729A CN109362729A CN201811415609.XA CN201811415609A CN109362729A CN 109362729 A CN109362729 A CN 109362729A CN 201811415609 A CN201811415609 A CN 201811415609A CN 109362729 A CN109362729 A CN 109362729A
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- CN
- China
- Prior art keywords
- benzobicylon
- flucetosulfuron
- rice field
- herbicidal composition
- herbicidal
- 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.)
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Classifications
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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
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/10—Sulfones; Sulfoxides
-
- 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
- A01N25/30—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 characterised by the surfactants
-
- 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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/06—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing keto or thioketo groups as part of a ring, e.g. cyclohexanone, quinone; Derivatives thereof, e.g. ketals
-
- 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
- A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
Abstract
The present invention discloses a kind of Herbicidal composition for rice field containing benzobicylon, and the Herbicidal combinations include effective component, and the effective component is benzobicylon and flucetosulfuron, and the mass ratio of the benzobicylon and flucetosulfuron is 1~40:1~40.Herbicidal combinations of the invention have synergistic effect, are mainly used for preventing and kill off gramineae weed, sedge weed, wealthy careless type weeds, such as 3 leaf phases following barnyard grass, firefly Lin, difformed galingale herb, wild water chestnut, Monochoria vaginalis, Procumbent Falsepimpernel, mexicana, ear leaf water amaranth, Monochoria korsakowii.Generating the weeds of resistance and resistance barnyard grass to resistance to sulfonylurea herbicide has preferable preventive effect.The high, broad weed-killing spectrum with activity of weeding, feature convenient to use, and to rice safety, belong to environmentally friendly herbicide.
Description
Technical field
The invention belongs to pesticide herbicide technical field, in particular to a kind of combination of agent for removing grass in paddy field containing benzobicylon
Object.
Background technique
Benzobicylon is p _ Hydroxyphenyl pyruvic acid dual oxide enzyme inhibitor (HPPD), it influences matter by inhibiting HPPD
The synthesis of body quinone, then phytoene dehydrogenase (PDS) is acted on by plastoquinone, to finally influence the life of carotenoid
Object synthesis, makes blade albefaction.Benzobicylon is a kind of wide spectrum selection for preventing and kill off weeds in rice direct seeding field and transplant field
Property herbicide.It is absorbed by the root and basal part of stem of weeds, to be transmitted to entire plant.Mainly prevent and kill off Herba Setariae palmifoliae (Aneilema
Keisak), Cyperus (Cyperus), barnyard grass (Echinochloa crusgalli), fake rice (Leersia japonica), thousand
Gold (Leptochloa chinensis), Monochoria vaginalis (Monochoria vaginalis), bog pondweed (Potamogeton
) and the annual and perennial weeds such as firefly Lin (Scirpus juncoide) distinctus.Benzobicylon have it is bicyclic and
Phenyl sulfide structure has very strong adsorption by soil, is studied by metabolism, confirms that the metabolite of benzobicylon has high inhibition
The effect of HPPD, therefore it is as precursor herbicide, applies in early days before bud or after bud, the lasting period is long.Benzobicylon belongs to
Non-inhibited branched-amino acid enzyme --- acetolactate synthestase (ALS) mode of action, to firefly Lin and to sulfonylurea herbicide
The weeds lasting period that agent generates resistance is up to 50 days, and amount of application is 0.2~0.3kg a.i./hm2。
Flucetosulfuron is a kind of sulfonylurea herbicide, and why flucetosulfuron can be used in agent for removing grass in paddy field, main
The mechanism of action is wanted to be that it can inhibit acetolactate synthestase, to inhibit the branched-aminos such as leucine, isoleucine, valine
The synthesis of acid, selectivity are to be metabolized as inert matter, and medicament can pass through root, stem, leaf and absorb, and damage symptoms stop life
It is long, gradually withered and yellow death.Can be used for transplanting and direct seading rice field, be mainly used for soil or cauline leaf process can effectively prevent and kill off barnyard grass,
Broad-leaved and sedge weed；Shown according to its greenhouse and field trial: the conventional amount used for paddy field is 15-30g/hm2(have
Ingredient is imitated, similarly hereinafter), preventive effect is up to 90% or more, to rice safety, and on succession crop without influence.
Summary of the invention
It is significant, broad weed-killing spectrum for rice containing benzobicylon the purpose of the present invention is being just to provide a kind of synergistic effect
The Herbicidal combinations in field.
The present invention takes following scheme to realize:
A kind of Herbicidal composition for rice field containing benzobicylon, the Herbicidal combinations include effective component, described effective
Ingredient is benzobicylon and flucetosulfuron, and the mass ratio of the benzobicylon and flucetosulfuron is 1~40:1~40.
Preferably, the mass ratio of the benzobicylon and flucetosulfuron is 8-15:7-15.
Further scheme further includes synergist, and the mass ratio of the benzobicylon, flucetosulfuron and synergist is 1~
40:1~40: 1~5.
Further scheme, the synergist are organosilicon, cyclohexanedione, pyrrolidones, alkyl polyglycoside or tallow amine
Polyoxyethylene ether.
Further scheme, the mass ratio of the benzobicylon, flucetosulfuron and synergist are 8-15:7-15:1.5-
2。
Optimal, the mass ratio of the benzobicylon, flucetosulfuron and synergist is 10:5:1.5.
Further scheme, the Herbicidal combinations also contain agriculturally acceptable auxiliary agent and carrier.
Further scheme, the dosage forms of the Herbicidal combinations are dispersible oil-suspending agent, water dispersible granules, suspending agent or can
Wet powder.
Active component is benzobicylon, flucetosulfuron in Herbicidal combinations of the invention, and dosage depends on individually making
Used time respective amount of application and the two portfolio ratio and synergy degree, special protection of the present invention Herbicidal combinations effective components
Benzobicylon 1~40% and effective component flucetosulfuron 1~40%, synergist and its agriculturally acceptable auxiliary agent and load
Body, it can add agriculturally acceptable synergist, auxiliary agent and carrier, be made into dispersible oil-suspending agent, water dispersible granules, hang
Floating agent, wettable powder.
Include dispersing agent the embodiment of the invention also discloses the auxiliary agent, disintegrating agent, wetting agent, thickener, emulsifier, prevent
One or more of rotten agent, synergist, antifreezing agent and defoaming agent.
It is APES formaldehyde condensation product, naphthalene sulfonate first the embodiment of the invention also discloses the dispersing agent
Aldehyde condensate, to methoxyl group fatty acyl anilinesulfonic acid, calcium lignosulfonate, polycarboxylate, alkyl phenol polyoxyethylene ether sulfuric acid
Salt, sodium methylene bis-naphthalene sulfonate, alkyl benzene calcium sulfonate, aliphatic ester sulfate, alkyl phenol polyoxyethylene ether and poly alkyl alcohol
One or more of ethylene oxide ether.
It is sodium carboxymethyl starch, low-substituted hydroxypropyl cellulose, crosslinking the embodiment of the invention also discloses the disintegrating agent
Sodium carboxymethylcellulose, crospovidone, chitosan, sodium alginate sodium bicarbonate, magnesium chloride, aluminium chloride, sodium chloride, urea with
And one or more of ammonium sulfate.
It is lauryl sodium sulfate, neopelex, butyl the embodiment of the invention also discloses the wetting agent
One or more of sodium naphthalene sulfonate, sodium alkyl sulfonate, tea seed cake powder, spaonin powder and spaonin powder.
The embodiment of the invention also discloses the thickener be polyvinyl acetate, organobentonite, xanthan gum, gelatin,
One or more of gum arabic, aluminium-magnesium silicate, phenolic resin, hydroxymethyl cellulose and sodium alginate.
The embodiment of the invention also discloses the emulsifier be alkyl phenol polyoxyethylene ether, triphenylethylene polyoxyethylene ether,
Ben-zylphenol Polyoxyethyl Ether, phenethyl phenol polyethenoxy ether, fatty alcohol polyoxyethylene ether, phenethyl phenol polyethenoxy ether polyoxy third
Alkene ether, aliphatic amine polyoxyethylene ether, castor oil polyoxyethylene ether, calcium dodecyl benzene sulfonate and styryl phenyl polyoxy second
One or more of alkene ether.
It is one or more of sodium benzoate and Kathon CG the embodiment of the invention also discloses the preservative；
The synergist is in organosilicon, cyclohexanedione, pyrrolidones, alkyl polyglycoside and tallow amine polyoxyethylene ether
One or more；
The antifreezing agent is one or more of calcium chloride, methanol, ethyl alcohol, ethylene glycol, propylene glycol and glycerine；
The defoaming agent is in dimethyl silicone polymer, dimethyl silicone polymer and polyoxypropylene ethylene oxide glycerin ether
It is one or more of.
The solid carrier can be organobentonite, White Carbon black, kaolin, precipitated calcium carbonate, sodium sulphate, ammonium sulfate,
One or more of diatomite, starch and clay etc..
The liquid-carrier and solvent can be deionized water, methyl oleate, toluene, dimethylbenzene, chlorobenzene, solvent naphtha, α-
Methyl naphthalene, turpentine oil, methylene chloride, chloroform, methanol, ethyl alcohol, glycerine, ethylene glycol, butanol, isoamyl alcohol, propylene glycol, ring
Hexanone, isophorone, acetophenone, ethyl acetate, propyl acetate, butyl acetate, n,N-Dimethylformamide (DMF), dimethyl
One or more of sulfoxide (DMSO) and cellosolve etc..
The above various auxiliary agents or carrier are commercially available.
Benzobicylon, flucetosulfuron are compounded, and can expand degrass spectrum, and the weeding lasting period is long, synergistic effect
Obviously；In addition, the weeds significant effect of resistance is generated to sulfonylurea herbicide, it is highly-safe；Secondly, the two compounding can drop
Low dosage, save the cost protects environment, so being worthy to be popularized.
Herbicidal combinations of the invention have synergistic effect, be mainly used for rice direct seeding field or transplant field it is annual and for many years
Raw weeds.Gramineae weed, sedge weed, wealthy careless type weeds are prevented and kill off simultaneously, such as barnyard grass (below 3 leaf phases), firefly Lin, special-shaped Sha
Grass, wild water chestnut, Monochoria vaginalis, Procumbent Falsepimpernel, mexicana, ear leaf water amaranth, Monochoria korsakowii.With activity of weeding, high, broad weed-killing spectrum, conveniently makes
With the characteristics of, and to rice safety, belong to environmentally friendly herbicide.
Specific embodiment
The present invention is further illustrated with the specific embodiments of several different dosage forms below.But the present invention is only limitted to absolutely not this
A little examples.Percentage is parts by weight in all formulas.
One, form formula example:
Embodiment 1,15% dispersible oil-suspending agent:
Embodiment 2,18% water dispersible granules:
Embodiment 3,22% water dispersible granules:
Embodiment 4,15% suspending agent
Embodiment 5,25% suspending agent
Embodiment 6,18% wettable powder
Example 7,20% wettable powder
Two, indoor biological activity assay:
Paddy field weed indoor biological activity assay is come below by way of benzobicylon, flucetosulfuron composition herbicide
Verify the reasonability of formula.
In the present composition, benzobicylon (98% raw medicine) is produced by Jiangsu Zhong Qi Science and Technology Co., Ltd., double
Ring sulphur humulone (97% raw medicine) is produced by LG Chemical Ltd.
Test method is that quantitative weeds (40 plants of every basin) and rice paddy seed are sowed in basin using greenhouse pot culture method, to
After weeds are unearthed when length to the 2-4 leaf phase, cauline leaf spraying treatment is carried out with spraying machine, is placed in greenhouse and continues after 6 hours after processing
Culture observation, investigates the preventive effect to weeds and the safety to rice after 15 days.Investigation method uses absolute value investigation method,
The fresh weight of every basin remaining weeds is first investigated, then the fresh weight preventive effect of each processing: E=(C-T)/C × 100% is calculated according to the following formula,
E is fresh weight preventive effect in formula, and C is control weeds fresh weight, and T is processing weeds fresh weight.Then weeds activity is examined with Colby method
It surveys and the co-toxicity of weeds is acted on, by Colby method, work as E0- E > 10% is synergistic effect；Work as E0- E < -10% is antagonism；
As -10%≤E0- E≤10% is addition.
Table 1: herbicidal composition acts on (spray-on process) to the co-toxicity of barnyard grass
It can be seen that from upper table, when benzobicylon, flucetosulfuron compound, to the E of barnyard grass0- E value is 12.96-20.62
Between, synergy type be synergistic effect, with the weight ratio of benzobicylon, flucetosulfuron for 10:5:1.5 effect most
Obviously, E0- E value is 20.62.
Table 2: herbicidal composition acts on (spray-on process) to the co-toxicity of difformed galingale herb
It can be seen that from upper table, when benzobicylon, flucetosulfuron compound, to the E of difformed galingale herb0- E value is 13.85-
Between 21.82, synergy type is synergistic effect, and the weight ratio with benzobicylon, flucetosulfuron is 10:5:1.5's
Effect is most obvious, E0- E value is 21.82.
Three, test examples:
1, trial crops and object: for studying object as live streaming water in field rice, subjects are annual based on barnyard grass etc.
Weeds.
Test medicine: 2 Chinese medicine of embodiment: 18% water dispersible granules (benzobicylon 10%, flucetosulfuron 8%) (this
Company's production)；
Comparison medicament: 25% benzobicylon suspending agent (is produced) by Japanese history Di Shi bioscience Co., Ltd.
10% flucetosulfuron wettable powder (being produced by LG Chemical Ltd)
Spraying time and method: test is then administered (application drained water in field before two days) on May 03rd, 2018, at that time water
Direct sowing of rice is 20 days existing, and barnyard grass, one heart stage of 2~4 leaf of semen euphorbiae, routinely preparating liquid 45KG is sprayed per acre, 6 after application
Rainfall is had no in hour, paddy field normal irrigation after 1 day.
Control time and number: investigating weeds radix before application, 3,5 days observation treatment region rice shoot leaf colors after application,
Upgrowth situation records in detail if any abnormal.(on May 10th, 2018), 10 days (on May 13rd, 2018) point 7 days after application
It Tiao Cha not strain preventive effect and weeds overground part fresh weight.
Investigation method: 5 point samplings, each cell random selection 5 points of investigation, every area 0.25m are used2, application 7
The strain number for investigating two kinds of main weeds and total weed after it respectively, after 10 days simultaneously investigate the strain number of all kinds of weeds and total weed with
And overground part fresh weight, calculate decline rate and anti-efficiency.It is specific as shown in table 3.
Drug effect calculation method is as follows:
CK indicates clear water control in above formula.
Table 3: direct seading rice field weed is prevented and kill off to total weed preventive effect table
Interpretation of result: 18% water dispersible granules of the invention prevent and kill off direct seading rice field to the preventive effect of total weed, medication
After 10 days, average decline rate is up to 92.50%, and averagely preventing and kill off rate is 94.89%.And 25% benzobicylon suspending agent and 10%
The average decline rate of flucetosulfuron wettable powder water dispersible granules is only 75.00% and 73.00%, and the two averagely prevents and kill off rate point
It Wei 82.37%, 80.84%.Illustrate that 18% water dispersible granules of the invention are obvious to the control efficiency of direct seading rice field weed
Higher than benzobicylon, flucetosulfuron single dose effect, therefore there is preferable popularization and application foreground.
2, trial crops and object: for studying object as live streaming water in field rice, subjects are based on barnyard grass, semen euphorbiae etc.
Annual grassy weeds.
Test medicine: 7 Chinese medicine of embodiment: 15% wettable powder (benzobicylon 10%, flucetosulfuron 5%, alkyl
Polysaccharide glycosides 1.5%) (our company's production)；
Comparison medicament: 25% benzobicylon suspending agent (is produced) 10% fluorine by Japanese history Di Shi bioscience Co., Ltd.
The grand wettable powder of pyrrole sulphur (being produced by LG Chemical Ltd)
Spraying time and method: test is then administered (application drained water in field before two days) on May 03rd, 2018, at that time water
Direct sowing of rice is 20 days existing, and barnyard grass, one heart stage of 2~4 leaf of semen euphorbiae, routinely preparating liquid 45KG is sprayed per acre, 6 after application
Rainfall is had no in hour, paddy field normal irrigation after 1 day.
Control time and number: investigating weeds radix before application, 3,5 days observation treatment region rice shoot leaf colors after application,
Upgrowth situation records in detail if any abnormal.(on May 10th, 2018), 10 days (on May 13rd, 2018) point 7 days after application
It Tiao Cha not strain preventive effect and weeds overground part fresh weight.
Investigation method: 5 point samplings, each cell random selection 5 points of investigation, every area 0.25m are used2, application 7
The strain number for investigating two kinds of main weeds and total weed after it respectively, after 10 days simultaneously investigate the strain number of all kinds of weeds and total weed with
And overground part fresh weight, calculate decline rate and anti-efficiency.It is specific as shown in table 4.
Drug effect calculation method is as follows:
CK indicates clear water control in above formula.
Table 4: direct seading rice field weed is prevented and kill off to total weed preventive effect table
Interpretation of result: 15% wettable powder of the invention prevents and kill off direct seading rice field to the preventive effect of total weed, medication
After 10 days, average decline rate is up to 95.50%, and averagely preventing and kill off rate is 96.53%.And 25% benzobicylon suspending agent and 10%
The average decline rate of flucetosulfuron wettable powder water dispersible granules is only 75.00% and 73.00%, and the two averagely prevents and kill off rate point
It Wei 82.37%, 80.84%.Illustrate that 15% wettable powder of the invention is obvious to the control efficiency of direct seading rice field weed
Higher than benzobicylon, flucetosulfuron single dose effect, therefore there is preferable popularization and application foreground.
This hair can be understood and applied the above description of the embodiments is intended to facilitate those skilled in the art
It is bright.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiments without having to go through creative labor.Therefore, the present invention is not limited to implementations here
Example, those skilled in the art's announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be
Within protection scope of the present invention.
Claims (8)
1. a kind of Herbicidal composition for rice field containing benzobicylon, the Herbicidal combinations include effective component, it is characterised in that:
The effective component is benzobicylon and flucetosulfuron, and the mass ratio of the benzobicylon and flucetosulfuron is 1~40:1
~40.
2. Herbicidal composition for rice field according to claim 1, it is characterised in that: the benzobicylon and flucetosulfuron
Mass ratio be 8-15:7-15.
3. Herbicidal composition for rice field according to claim 1, it is characterised in that: it further include synergist, the bicyclic sulphur
The mass ratio of humulone, flucetosulfuron and synergist is 1~40:1~40: 1~5.
4. Herbicidal composition for rice field according to claim 3, it is characterised in that: the synergist is organosilicon, hexamethylene
Diketone, pyrrolidones, alkyl polyglycoside or tallow amine polyoxyethylene ether.
5. herbicide composition for paddy fields according to claim 3, it is characterised in that: the benzobicylon, fluorine pyrrole sulphur
Grand and synergist mass ratio is 8-15:7-15:1.5-2.
6. herbicide composition for paddy fields according to claim 5, it is characterised in that: the benzobicylon, fluorine pyrrole sulphur
Grand and synergist mass ratio is 10:5:1.5.
7. Herbicidal composition for rice field according to claim 1-6, it is characterised in that: the Herbicidal combinations are also
Contain agriculturally acceptable auxiliary agent and carrier.
8. Herbicidal composition for rice field according to claim 1, it is characterised in that: the dosage form of the Herbicidal combinations is can
Disperse oil-suspending agent, water dispersible granules, suspending agent or wettable powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811415609.XA CN109362729A (en) | 2018-11-21 | 2018-11-21 | A kind of Herbicidal composition for rice field containing benzobicylon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811415609.XA CN109362729A (en) | 2018-11-21 | 2018-11-21 | A kind of Herbicidal composition for rice field containing benzobicylon |
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| Publication Number | Publication Date |
|---|---|
| CN109362729A true CN109362729A (en) | 2019-02-22 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101022731A (en) * | 2004-09-17 | 2007-08-22 | 石原产业株式会社 | Herbicidal composition |
| CN101102671A (en) * | 2004-12-17 | 2008-01-09 | 株式会社Lg生命科学 | Synergistic herbicidal compositions |
-
2018
- 2018-11-21 CN CN201811415609.XA patent/CN109362729A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101022731A (en) * | 2004-09-17 | 2007-08-22 | 石原产业株式会社 | Herbicidal composition |
| CN101102671A (en) * | 2004-12-17 | 2008-01-09 | 株式会社Lg生命科学 | Synergistic herbicidal compositions |
Non-Patent Citations (1)
| Title |
|---|
| 韩金涛 等: "2016年~2020年专利到期的农药品种之氟吡磺隆", 《今日农药》 * |
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Application publication date: 20190222 |