CN104365612A - Weeding composition for preventing and controlling weeds in peanut field - Google Patents
Weeding composition for preventing and controlling weeds in peanut field Download PDFInfo
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Abstract
The invention discloses a weeding composition for preventing and controlling weeds in a peanut field. The weeding composition comprises active ingredients including sulfentrazone and clethodim in the weight ratio of 0.01:1 to 100:1, and the weight of the active ingredients is 1%-95% of the total weight of the weeding composition. The weeding composition is in a form of wettable powder, water dispersible granule, oil suspending agent, dry suspending agent, granule, missible oil, emulsion in water, microemulsion or suspension emulsion. After the weeding composition is compounded, the herbicide controlling spectrum can be expanded, broadleaf weeds and grassy weeds can be removed, and the weeding composition has remarkable synergism. The weeding composition has a long optimum period of application, can be sprayed to soil before emergence, also can be sprayed to stems and leaves after emergence, has a low influence to the environment, is safe to current crops and afterreap crops, is safe to peanuts and is also suitable for various peanut varieties.
Description
Technical field
The present invention relates to a kind of weed killer herbicide, being specifically related to a kind of Herbicidal combinations for preventing and treating Weed in peanut field.
Background technology
Peanut is the important edible oil of China and protein feed source, has that strong adaptability, purposes are wide, economic worth high, plants in the most of area of China.Peanut is longer for breeding time, and weeds kind is many, and the output of weeds to peanut has a great impact.
Sulfentrazone (CAS accession number is 122836-35-5) is a kind of triazolineone weed killer herbicide, can prevent and kill off most of broad leaved weed, grassy weed and nutgrass flatsedge.To the broad-leaveds such as Amaranthus retroflexus, acalypha copperleaf, lamb's-quarters, datura, lady's-grass, green foxtail, Siberian cocklebur, eleusine indica, the rhizome of nutgrass flatsedge and sedge weed preventive effect fine.But sulfentrazone herbicide is comparatively slow, and in soil, the longevity of residure is also longer.
Clethodim (CAS accession number is 99129-21-2) is a kind of cyclohexenone analog weed killer herbicide, as a kind of broad spectrum weeding agent of preventing and kill off grassy weed in broad leaf crop, having very strong lethal effect to multiple annual and perennial weed, is one of weed killer herbicide that Peanut Fields is conventional.But clethodim is substantially invalid to broad leaved weed.Therefore, after Peanut Fields used clethodim preparation, other need be used to prevent and kill off the weed killer herbicide of broad leaved weed toward contact.In addition, clethodim preparation is all missible oil substantially, and solvent-oil ratio is large, and cost is high.If solvent is selected improper, also larger to environmental influence.
Not yet find at present sulfentrazone and the composite bibliographical information of clethodim.
In weed killer herbicide field, in order to expand herbicide spectrum, usually can two or more weed killer herbicide be carried out composite.But many weed killer herbicides can show as addition after composite, even antagonism, only have only a few just can show synergistic effect.
Summary of the invention
The object of the invention is to solve the problem, a kind of Herbicidal combinations for preventing and treating Weed in peanut field also while expanding herbicide spectrum with synergistic effect is provided.
The technical scheme realizing the object of the invention is: a kind of Herbicidal combinations for preventing and treating Weed in peanut field, its active component by sulfentrazone and clethodim according to 0.01: 1 ~ 100: 1 weight ratio form, the weight of active component is 1% ~ 95% of Herbicidal combinations gross weight.
The weight ratio of described sulfentrazone and described clethodim preferably 0.1: 1 ~ 50: 1, more preferably 1: 1 ~ 25: 1, most preferably 1.25: 1 ~ 20: 1.
The weight of described active component is preferably 10% ~ 80% of Herbicidal combinations gross weight, is more preferably 25% ~ 60% of Herbicidal combinations gross weight.
The formulation of described Herbicidal combinations is wetting powder, water dispersible granules, oil-suspending agent, dry suspending agent, granule, missible oil, aqueous emulsion, microemulsion or suspended emulsion; Be preferably wetting powder, water dispersible granules or oil-suspending agent.
When the formulation of described Herbicidal combinations is wetting powder, it is made up of the component of following weight parts:: sulfentrazone 5 ~ 80 weight portion, clethodim 1 ~ 50 weight portion, wetting agent 0.1 ~ 10 weight portion, dispersant 0.1 ~ 10 weight portion, solid carrier 5 ~ 90 weight portion.
When the formulation of described Herbicidal combinations is water dispersible granules, it is made up of the component of following weight parts: sulfentrazone 5 ~ 80 weight portion, clethodim 1 ~ 50 weight portion, wetting agent 0.1 ~ 10 weight portion, dispersant 0.1 ~ 10 weight portion, disintegrant 0.1 ~ 5 weight portion, binding agent 0 ~ 5 weight portion, solid carrier 5 ~ 80 weight portion.
When the formulation of described Herbicidal combinations is oil-suspending agent, it is made up of the component of following weight parts: sulfentrazone 1 ~ 50 weight portion, clethodim 0.5 ~ 50 weight portion, emulsifier 0.1 ~ 10 weight portion, wetting agent 0.1 ~ 10 weight portion, dispersant 0.1 ~ 10 weight portion, thickener 0.1 ~ 10 weight portion, defoamer 0 ~ 5 weight portion, liquid-carrier 10 ~ 90 weight portion.
Above-mentioned wetting agent is alkylnaphthalene sulfonate, organophosphorus ester, benzene sulfonamide acid alkali metal salt, fatty acid amide N methyl taurine sodium salt, dialkyl succinylsuccinate ester sulphonyl sodium salt, sodium sulfate of polyethenoxy ether of fatty alcohol, alkylphenol polyoxyethylene, alkylphenol polyoxyethylene sulphate, alkylphenol polyoxyethylene succinic acid half sulfonated ester, alkylphenol polyoxyethylene formaldehyde condensation products, alkylphenol polyoxyethylene formaldehyde condensation products sulphate, alkylphenol polyoxyethylene formaldehyde condensation products succinic acid half sulfonated ester, alkyl biphenyl ether sulfonic acid sodium, dimethyl-octa glycol, dimethyl-octa glycol ethylene oxide adduct, tetramethyl decanediol, one in tetramethyl decanediol ethylene oxide adduct or two kinds or three kinds, one in preferred alkyl naphthalene sulfonate, organophosphorus ester or two kinds.
Above-mentioned dispersant is lignosulfonates, alkyl naphthalene sulfonic acid condensation polymer sodium salt, polycarboxylate, alkyl polyoxyethylene ether formaldehyde condensation products, alkyl polyoxyethylene ether formaldehyde condensation products sulphate, aralkyl APEO formaldehyde condensation products, aralkyl APEO formaldehyde condensation products sulphate, alkyl naphthalene sulfonic acid formaldehyde condensation products, aralkyl naphthalene sulfonic acid-formaldehyde condensation product, aralkyl naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkylphenol polyoxyethylene, alkylphenol polyoxyethylene sulphate, fatty alcohol polyoxyethylene ether sulfate, fatty acid amide N methyl taurine sodium salt, fatty acid glyceride APEO, vegetable oil ethylene oxide adduct, one in vegetable oil ethylene oxide adduct derivative or two kinds or three kinds, one in preferred lignosulfonates, alkyl naphthalene sulfonic acid condensation polymer sodium salt, polycarboxylate or two kinds.
Above-mentioned solid carrier is one in kaolin, white carbon, diatomite, attapulgite, clay, potter's clay, talcum, float stone, precipitated calcium carbonate, flour, bark powder, wood powder, shuck powder, corn ear powder, sodium sulphate or two kinds.
Above-mentioned disintegrant is one in urea, ammonium sulfate, sodium chloride, starch, starch derivatives or two kinds.
Above-mentioned binding agent is one in sodium carboxymethylcellulose, polyethylene glycol, Sodium Polyacrylate, polyox-yethylene-polyoxypropylene block copolymer, dextrin or two kinds.
Mentioned emulsifier is one in fatty alcohol-polyoxyethylene ether, polyox-yethylene-polyoxypropylene block copolymer, alkylphenol polyoxyethylene, aralkyl phenol polyethenoxy ether, styryl phenol polyethenoxy ether, alkyl phenol polyethenoxy ether, castor oil polyoxyethylene ether, castor oil polyoxyethylene ether derivative, cithrol, polyol fatty acid ester, polyol fatty acid ester ethylene oxide adduct, alkylbenzenesulfonate or two kinds.
Above-mentioned thickener is one in organobentonite, xanthans, gelatin, gum Arabic, melon glue, sodium alginate, polyvinyl alcohol, aluminium-magnesium silicate, sepiolite or two kinds.
Above-mentioned defoamer is one in silicone defoaming agent, polyglycereol defoamer, fatty acid defoamer or two kinds.
Aforesaid liquid carrier is one in vegetable oil (as epoxidized soybean oil, rapeseed oil, cottonseed oil, Semen Ricini oil, sunflower oil, turpentine wet goods), mineral oil (Essobayol, Kawasol, methyl naphthalene higher aliphatic hydrocarbon ils etc. as paraffin wax system oil), fatty acid ester (as aromatic esters, methyl oleate etc.), N-chain alkyl pyrrolidones and mixed solvent thereof or two kinds.
Before Herbicidal combinations of the present invention is used for film covering peanut field tectorial membrane, soil spraying uses or uses for soil spraying before open country Peanut Fields seedling or use for cauline leaf spraying after open country Peanut Fields seedling.
The good effect that the present invention has: (1) after Herbicidal combinations of the present invention is composite, can not only expands herbicide spectrum, prevent and kill off broad leaved weed and grassy weed simultaneously, and have notable synergistic effect.(2) the Herbicidal combinations optimum period for applying fertilizer of the present invention is wide, soil spraying can use before seedling, also cauline leaf spraying can use after seedling, little to environmental influence, to when stubble and succession crop fool proof.(3) Herbicidal combinations of the present invention is to peanut safety, is applicable to various peanut varieties.
Embodiment
(experimental example)
Adopt greenhouse pot culture method to measure sulfentrazone and the composite activity to weeds (this experimental example is for the rhizome of nutgrass flatsedge) of clethodim, while, contrasts with sulfentrazone single dose and clethodim single dose, active component with 0.1% the process of the Tween-80 aqueous solution.
With the plastic nutritional alms bowl of diameter 9cm, in-built from farmland gather through air-dry topsoil, make soil conservation moistening with the method supplied water in bottom, the weed seed that sowing full seed is homogeneous, after earthing 0.5cm, thinning after weeds are unearthed, ensure that every basin has weeds 15 strain, treat that the rhizome of nutgrass flatsedge grew to for 2 leaf phases, carrying out spraying in PWT-510 type spray tower, (precision spraying area is 0.02m2, spraying liquid 10mL, the Tween-80 aqueous solution of contrast spray 0.1%).Process latter 18 days and weigh weeds acrial part fresh weight, calculate fresh weight preventive effect, evaluate by Gowing method, result is 4 means repeated, and experimental result is in table 1.
Gowing method computing formula is: E
0=X+Y (100-X)/100, wherein X is the preventive effect (%) using single dose A with the rate of application of p kg/ha, and Y is the preventive effect (%) using single dose B with the rate of application of q kg/ha, E
0for the theoretical preventive effect (%) when using weed killer herbicide A+B phase with the rate of application of p+q kg/ha and being mixed, E be weed killer herbicide A+B phase mixed time actual preventive effect (%), work as E-E
0be synergistic effect during >10%, E-E
0for subtracting effect effect, E-E during <-10%
0it is summation action between ± 10% time.
Table 1
As can be seen from Table 1: sulfentrazone and clethodim composite after, E-E
0value is all greater than 10, has notable synergistic effect.
(embodiment 1)
The formulation of the Herbicidal combinations of the present embodiment is wetting powder, be made up of the component of following weight parts: the kaolin as solid carrier of the alkylnaphthalene sulfonate as wetting agent of the sulfentrazone of 25 weight portions, the clethodim of 10 weight portions, 3 weight portions, the lignosulfonates as dispersant of 2.5 weight portions, 11.5 weight portions, the white carbon as solid carrier of 48 weight portions.
Wherein, above-mentioned sulfentrazone and clethodim all derive from Jiangsu Agricultural Hormone Engineering Technology Research Centre Co., Ltd.; The above-mentioned alkylnaphthalene sulfonate as wetting agent derives from the Morwet EFW of Akzo Nobel N.V.; The above-mentioned lignosulfonates as dispersant derive from the Tensiofix IX of OMNIChem S.A. company; The above-mentioned kaolin as solid carrier derives from China Kaolin Clay Co., Ltd.; The above-mentioned white carbon as solid carrier derives from raises middle Ge Lasi white carbon Chemical Co., Ltd..
Preparation method is: according to above-mentioned formula, first sulfentrazone coarse crushing is become the powdered substance of particle diameter≤420 micron stand-by; Then clethodim white carbon is adsorbed, again with powdery sulfentrazone, wetting agent, dispersant and kaolin mixing and stirring, method through air-flow crushing obtains the mixed material of particle diameter≤44 micron, and this mixed material is the wetting powder of Herbicidal combinations.
(embodiment 2 ~ embodiment 5)
Each embodiment is substantially the same manner as Example 1, and difference is in table 2.
Table 2
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| Sulfentrazone | 25 | 37.5 | 10 | 20 | 50 |
| Clethodim | 10 | 17.5 | 25 | 20 | 5 |
| Alkylnaphthalene sulfonate | 3 | 4 | 3 | 3 | 2 |
| Lignosulfonates | 2.5 | 4 | 2.5 | 3 | 1.5 |
| Kaolin | 11.5 | 14 | 11.5 | 14 | 6.5 |
| White carbon | 48 | 23 | 48 | 40 | 35 |
。
(embodiment 6)
The formulation of the Herbicidal combinations of the present embodiment is water dispersible granules, be made up of the component of following weight parts: the alkylnaphthalene sulfonate as wetting agent of the sulfentrazone of 25 weight portions, the clethodim of 20 weight portions, 3 weight portions, the alkyl naphthalene sulfonic acid condensation polymer sodium salt as dispersant of 4 weight portions, the urea as disintegrant of 0.5 weight portion, the kaolin as solid carrier of 20.5 weight portions, the white carbon as solid carrier of 27 weight portions.
The above-mentioned alkyl naphthalene sulfonic acid condensation polymer sodium salt as dispersant derives from the Morwet D-425 of Akzo Nobel N.V.; The above-mentioned urea as disintegrant derives from the agricultural high-class product that Jiangsu Huachang Chemical Co produces; All the other Component Source are identical with embodiment 1.
Preparation method is: according to above-mentioned formula; first clethodim white carbon is adsorbed; then with sulfentrazone, wetting agent, dispersant, disintegrant and solid carrier co-grinding; after water-wet; by Squeezinggranulator granulation; carry out drying again, the obtained particle diameter of screening be 200 microns ~ 5000 microns in granular mixed material, this mixed material is the water dispersible granules of Herbicidal combinations.
(embodiment 7)
The formulation of the Herbicidal combinations of the present embodiment is still water dispersible granules, is made up of the component of following weight parts: the urea as disintegrant of the alkylnaphthalene sulfonate as wetting agent of the sulfentrazone of 50 weight portions, the clethodim of 10 weight portions, 3.5 weight portions, the alkyl naphthalene sulfonic acid condensation polymer sodium salt as dispersant of 4 weight portions, 1 weight portion, 0.5 weight portion as the kaolin as solid carrier of the sodium carboxymethylcellulose of binding agent, 15.5 weight portions, 15.5 weight portions as the white carbon of solid carrier.
The above-mentioned sodium carboxymethylcellulose as binding agent derives from BASF AG; All the other Component Source are identical with embodiment 6.
Preparation method is: according to above-mentioned formula; first clethodim white carbon is adsorbed; then with sulfentrazone, wetting agent, dispersant, disintegrant, binding agent and solid carrier co-grinding; after water-wet; by Squeezinggranulator granulation; carry out drying again, the obtained particle diameter of screening be 200 microns ~ 5000 microns in granular mixed material, this mixed material is the water dispersible granules of Herbicidal combinations.
(embodiment 8 ~ embodiment 10)
Each embodiment is substantially the same manner as Example 7, and difference is in table 3.
Table 3
| Embodiment 6 | Embodiment 7 | Embodiment 8 | Embodiment 9 | Embodiment 10 | |
| Sulfentrazone | 25 | 50 | 10 | 30 | 22.5 |
| Clethodim | 20 | 10 | 40 | 15 | 22.5 |
| Alkylnaphthalene sulfonate | 3 | 3.5 | 4 | 3 | 3 |
| Alkyl naphthalene sulfonic acid condensation polymer sodium salt | 4 | 4 | 3.5 | 2.5 | 5 |
| Urea | 0.5 | 1 | 1.5 | 1 | 1.5 |
| Sodium carboxymethylcellulose | 0 | 0.5 | 1.0 | 0.5 | 0.5 |
| Kaolin | 20.5 | 15.5 | 15 | 20 | 22.5 |
| White carbon | 27 | 15.5 | 25 | 28 | 22.5 |
。
(embodiment 11)
The formulation of the Herbicidal combinations of the present embodiment is oil-suspending agent, is made up of the component of following weight parts: the polycarboxylate as dispersant of the fatty alcohol-polyoxyethylene ether as emulsifier of the sulfentrazone of 20 weight portions, the clethodim of 8 weight portions, 2.5 weight portions, the organophosphorus ester as wetting agent of 1.5 weight portions, 3 weight portions, the organobentonite as thickener of 0.8 weight portion, the silicone defoaming agent as defoamer of 0.4 weight portion, the epoxidized soybean oil as liquid-carrier of 63.8 weight portions.
The source of above-mentioned active component is identical with embodiment 1; The above-mentioned fatty alcohol-polyoxyethylene ether as emulsifier derives from the YUS-110 of this grease of bamboo Co., Ltd; The above-mentioned organophosphorus ester as wetting agent derives from the YUS-FS3000 of this grease of bamboo Co., Ltd; The above-mentioned polycarboxylate as dispersant is copolymer of maleic anhydride and acrylic acid sodium salt, derives from the Sokalan CP5 of BASF AG; The above-mentioned organobentonite as thickener derives from Anji County, Zhejiang Province Tian Long organobentonite Co., Ltd; The above-mentioned silicone defoaming agent as defoamer is dimethyl silicone polymer, derives from the DSP of Dow Corning company; The above-mentioned epoxidized soybean oil as liquid-carrier derives from the first class product of Shanghai Jiu-State Chemical Co., Ltd.
Preparation method is: according to above-mentioned formula, sulfentrazone, clethodim, wetting agent, dispersant, thickener, defoamer and partial emulsifier and partially liq carrier are added in sand milling still, after being ground to certain fineness, by mass transport in mixer for well-distribution, add remaining emulsifier and liquid-carrier again, after mixer for well-distribution mixing, be the oil-suspending agent of Herbicidal combinations.
(embodiment 12 ~ embodiment 15)
Each embodiment is substantially the same manner as Example 11, and difference is in table 4.
Table 4
| Embodiment 11 | Embodiment 12 | Embodiment 13 | Embodiment 14 | Embodiment 15 | |
| Sulfentrazone | 20 | 12.5 | 10 | 30 | 40 |
| Clethodim | 8 | 12.5 | 15 | 10 | 2 |
| Fatty alcohol-polyoxyethylene ether | 2.5 | 4 | 2 | 4 | 3 |
| Organophosphorus ester | 1.5 | 1 | 1 | 1.5 | 2 |
| Copolymer of maleic anhydride and acrylic acid sodium salt | 3 | 2 | 2 | 2.5 | 3 |
| Organobentonite | 0.8 | 0.5 | 0.5 | 0.5 | 1.0 |
| Dimethyl silicone polymer | 0.4 | 0.3 | 0.3 | 0.3 | 0.5 |
| Epoxidized soybean oil | 63.8 | 67.2 | 69.2 | 51.2 | 48.5 |
。
(application examples 1)
Should use-case be verify that sulfentrazone and clethodim complex preparation are to the safety of peanut.
Greenhouse pot culture method is adopted to measure the Herbicidal combinations of embodiment 1 to the safety of peanut.
With the plastic nutritional alms bowl of diameter 9cm, in-built from farmland gather through air-dry topsoil, make soil conservation moistening with the method supplied water in bottom, the peanut seed that sowing full seed is homogeneous, after earthing 0.5cm, thinning after weeds are unearthed, ensure that every basin has peanut 15 strain, treat flower growth to the 3 leaf phase, spray in PWT-510 type spray tower, contrast spray clear water.
Process latter 15 days and weigh weeds acrial part fresh weight, calculate fresh weight, calculate medicament to the growth inhibition ratio of peanut.
Adopt DMRT method to analyze, result is 4 means repeated, and result of the test is in table 5.
Table 5
。
As can be seen from Table 2: sulfentrazone and clethodim complex preparation do not have inhibitory action to peanut.
(application examples 2)
Carry out community field control effectiveness test to the Herbicidal combinations of embodiment 1,6,11,15, simultaneously with commercially available 40% sulfentrazone suspending agent, 240 grams per liter clethodim ECs contrast.
Trial crops is open country Peanut, and soil property is loam, and main weeds has the advantage weeds such as green foxtail, acalypha copperleaf, lady's-grass, the rhizome of nutgrass flatsedge, lamb's-quarters.Each dosing be land for growing field crops recommend consumption, if artificial weeding group with blank group, totally 8 process, often process 4 times repeat, totally 32 process communities, random district group arrangement, every plot area 20m
2, when weed growth is to 3-6 centimetre, carry out spray medicine, after medicine after 30 days, 45 days, 4 points are got, often some 0.25m in every community respectively
2, investigation weeds kind, quantity, calculates preventive effect.During harvesting peanut, gather separately 10m in each community
2survey and produce, calculate rate of growth, result of the test is in table 6.
Table 6
As can be seen from Table 3: to Weed-control effect significantly, higher than contrast medicament, peanut yield rate of growth is obvious for sulfentrazone and clethodim complex preparation.
Claims (10)
1., for preventing and treating a Herbicidal combinations for Weed in peanut field, it is characterized in that: its active component by sulfentrazone and clethodim according to 0.01: 1 ~ 100: 1 weight ratio form, the weight of active component is 1% ~ 95% of Herbicidal combinations gross weight.
2. the Herbicidal combinations for preventing and treating Weed in peanut field according to claim 1, is characterized in that: the weight ratio of described sulfentrazone and described clethodim is 0.1: 1 ~ 50: 1.
3. the Herbicidal combinations for preventing and treating Weed in peanut field according to claim 2, is characterized in that: the weight ratio of described sulfentrazone and described clethodim is 1: 1 ~ 25: 1.
4. the Herbicidal combinations for preventing and treating Weed in peanut field according to claim 3, is characterized in that: the weight ratio of described sulfentrazone and described clethodim is 1.25: 1 ~ 20: 1.
5. according to the Herbicidal combinations for preventing and treating Weed in peanut field one of Claims 1-4 Suo Shu, it is characterized in that: the formulation of described Herbicidal combinations is wetting powder, water dispersible granules, oil-suspending agent, dry suspending agent, granule, missible oil, aqueous emulsion, microemulsion or suspended emulsion.
6. the Herbicidal combinations for preventing and treating Weed in peanut field according to claim 5, is characterized in that: the formulation of described Herbicidal combinations is wetting powder, water dispersible granules or oil-suspending agent.
7. the Herbicidal combinations for preventing and treating Weed in peanut field according to claim 6, is characterized in that: the formulation of described Herbicidal combinations is wetting powder; This wetting powder is made up of the component of following weight parts: sulfentrazone 5 ~ 80 weight portion, clethodim 1 ~ 50 weight portion, wetting agent 0.1 ~ 10 weight portion, dispersant 0.1 ~ 10 weight portion, solid carrier 5 ~ 90 weight portion.
8. the Herbicidal combinations for preventing and treating Weed in peanut field according to claim 6, is characterized in that: the formulation of described Herbicidal combinations is water dispersible granules; This water dispersible granules is made up of the component of following weight parts: sulfentrazone 5 ~ 80 weight portion, clethodim 1 ~ 50 weight portion, wetting agent 0.1 ~ 10 weight portion, dispersant 0.1 ~ 10 weight portion, disintegrant 0.1 ~ 5 weight portion, binding agent 0 ~ 5 weight portion, solid carrier 5 ~ 80 weight portion.
9. the Herbicidal combinations for preventing and treating Weed in peanut field according to claim 6, is characterized in that: the formulation of described Herbicidal combinations is oil-suspending agent; This oil-suspending agent is made up of the component of following weight parts: sulfentrazone 1 ~ 50 weight portion, clethodim 0.5 ~ 50 weight portion, emulsifier 0.1 ~ 10 weight portion, wetting agent 0.1 ~ 10 weight portion, dispersant 0.1 ~ 10 weight portion, thickener 0.1 ~ 10 weight portion, defoamer 0 ~ 5 weight portion, liquid-carrier 10 ~ 90 weight portion.
10. according to the Herbicidal combinations for preventing and treating Weed in peanut field one of Claims 1-4 Suo Shu, it is characterized in that: before described Herbicidal combinations is used for film covering peanut field tectorial membrane, soil spraying uses or uses for soil spraying before open country Peanut Fields seedling or use for cauline leaf spraying after open country Peanut Fields seedling.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508982A (en) * | 2016-11-08 | 2017-03-22 | 冯晋 | Peanut field compound herbicide and synthesis method thereof |
| CN108576015A (en) * | 2018-07-25 | 2018-09-28 | 安徽华星化工有限公司 | A kind of composition of Peanut Fields herbicide and application thereof |
| WO2022023805A1 (en) * | 2020-07-30 | 2022-02-03 | Red Surcos Colombia Ltda. | Sulfentrazone composition in microemulsion form |
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| DE19851854A1 (en) * | 1998-11-10 | 1999-04-15 | Novartis Ag | Synergistic herbicidal composition for selective weed control |
| CN1309533A (en) * | 1998-07-16 | 2001-08-22 | 阿温提斯作物科学有限公司 | Herbicide composition |
| CN1391439A (en) * | 1999-11-18 | 2003-01-15 | 拜尔公司 | Synergistic herbicidal active substance combinations |
| CN101838227A (en) * | 2010-04-30 | 2010-09-22 | 孙德群 | Safener of benzamide herbicide |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309533A (en) * | 1998-07-16 | 2001-08-22 | 阿温提斯作物科学有限公司 | Herbicide composition |
| DE19851854A1 (en) * | 1998-11-10 | 1999-04-15 | Novartis Ag | Synergistic herbicidal composition for selective weed control |
| CN1391439A (en) * | 1999-11-18 | 2003-01-15 | 拜尔公司 | Synergistic herbicidal active substance combinations |
| CN101838227A (en) * | 2010-04-30 | 2010-09-22 | 孙德群 | Safener of benzamide herbicide |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508982A (en) * | 2016-11-08 | 2017-03-22 | 冯晋 | Peanut field compound herbicide and synthesis method thereof |
| CN108576015A (en) * | 2018-07-25 | 2018-09-28 | 安徽华星化工有限公司 | A kind of composition of Peanut Fields herbicide and application thereof |
| WO2022023805A1 (en) * | 2020-07-30 | 2022-02-03 | Red Surcos Colombia Ltda. | Sulfentrazone composition in microemulsion form |
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| Publication number | Publication date |
|---|---|
| CN104365612B (en) | 2016-03-30 |
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