CN103329911A - Weeding composition containing cloransulam methyl and imazamox - Google Patents
Weeding composition containing cloransulam methyl and imazamox Download PDFInfo
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- CN103329911A CN103329911A CN2013102558075A CN201310255807A CN103329911A CN 103329911 A CN103329911 A CN 103329911A CN 2013102558075 A CN2013102558075 A CN 2013102558075A CN 201310255807 A CN201310255807 A CN 201310255807A CN 103329911 A CN103329911 A CN 103329911A
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Abstract
The invention belongs to the technical field of pesticides, and particularly discloses a weeding composition containing cloransulam methyl and imazamox. The weeding composition containing cloransulam methyl and imazamox comprises effective constituents including cloransulam methyl and imazamox, wherein the weight ratio of the cloransulam methyl to imazamox is 4:(0.2-20). The weeding composition containing cloransulam methyl and imazamox has the beneficial effects that grassy weeds and broad-leaf weeds can be removed, the problem that the herbicide controlling spectrum of the cloransulam methyl and imazamox single dosage is narrow in soybean fields is solved, the weeding effect can be effectively improved, the herbicide controlling spectrum is enlarged, the drug resistance of weeds is lowered, the cost and pesticide amount are reduced, and the environmental pollution is reduced. The weeding composition is mainly applied to preventing and treating weeds in soybean fields.
Description
(1) technical field
The present invention relates to technical field of pesticide, particularly a kind of Herbicidal combinations that contains cloransulammethyl and imazamox.
(2) background technology
Cloransulammethyl is a kind of interior conductivity weed killer herbicide of inhaling, weeds root system and cauline leaf all can absorb medicament, and can conduct up and down by xylem and phloem, finally be accumulated in the plant meristematic tissue, by suppressing the biosynthesis of acetolactate synthestase, inhibition branched-chain amino acid, cause weeds body internal protein biosynthesis block, it is dead then to cause weed growth to be stagnated.The existing cauline leaf treatment effect of this medicament also has the soil sealing process, it is the desirable medicament of preventing and kill off the Northeast's " three dishes " (dayflower, corn sow thistle, field thistle), but it is invalid to grassy weed, also invalid to many broad leaved weeds, only effective to the weeds of large seeds such as Siberian cocklebur, piemarker, therefore killing the narrow problem of grass spectrum is to limit the difficult problem that its large tracts of land is promoted.
Imazamox is the imidazolinone herbicide kind, absorb, conduct and accumulate in meristematic tissue by blade, the activity that suppresses AHAS, cause branched-chain amino acid-valine, leucine and isoleucine biosynthesis to stop, disturb DNA synthetic and cell mitogen and plant growth, finally cause plant death.Imazamox can effectively be prevented and treated most of annual gramineaes and broad leaved weed, as barnyard grass grass, green foxtail, setaria glauca, amur foxtail, millet, moleplant seed, lady's-grass, dayflower (3 leaves are before the phase), black nightshade, piemarker, Amaranthus retroflexus, lamb's-quarters, little lamb's-quarters, Siberian cocklebur, elscholtiza, water sour jujube pin, bur beggar-ticks, chickweed, willow leaf thorn knotweed, weasel hemp nettle etc., perennial corn sow thistle, field thistle etc. there is inhibitory action.Imazamox is applicable to the processing of soybean Tian Miaohou cauline leaf, is the short-and-medium residual kind of imidazolinone herbicide, the medicament overwhelming majority decomposition failures after the dispenser in the soil, thereby to most succession crop safety.But when it used separately, drug action was not remarkable.
China's soybean acreage is near 9,680,000 hectares, and gross yield is up to more than 1,700 ten thousand tons, but annual owing to weeds harm, the general underproduction is more than 10%, and heavy person reaches 20%, has caused enormous economic loss for the plantation family.At present, there are many problems in existing soybean field herbicide: the one, and chlorimuronethyl, the isometric residual effect weed killer herbicide of imazethapyr cause the residual poisoning of succession crop after some areas are extensive use of; The 2nd, problem such as processing soil treatment agent proportion excessively causes that the weed control specific aim is poor in the chemical herbicide, drug effect instability and environmental pollution are serious; The 3rd, weed killer herbicides such as Acetochlor, chlorimuronethyl, trefanocide, Pendimethalin are subjected to environment, and especially the influence of edaphic factor and increased surface covering is bigger, drug effect descends obviously under arid area and no-tillage condition, serious and the contaminated environment of waste, a large amount of uses of these weed killer herbicides in addition, make weeds produce certain resistance to it, cause herbicidal effect not good.
(3) summary of the invention
The present invention is in order to remedy the deficiencies in the prior art, and a kind of wide spectrum, efficient, environmental protection, herbicidal effect is good, usage amount the is little Herbicidal combinations that contains cloransulammethyl and imazamox are provided.
The present invention is achieved through the following technical solutions:
A kind of Herbicidal combinations that contains cloransulammethyl and imazamox, its active ingredient consists of cloransulammethyl and imazamox, and the weight ratio of described cloransulammethyl and imazamox is 4: 0.2-20.
This contains the Herbicidal combinations of cloransulammethyl and imazamox, and the weight ratio that its preferred scheme is described cloransulammethyl and imazamox is 4: 1-10.
This contains the Herbicidal combinations of cloransulammethyl and imazamox, and its active ingredient cloransulammethyl and imazamox account for the 20%-60% of Herbicidal combinations gross weight, and all the other are operable auxiliary element in the agricultural chemicals.Described auxiliary element can be in emulsifier, wetting agent, dispersant, thickener, defoamer, filler, synergist, solvent, antifreezing agent, the methyl oleate several, or be of value to the material of active ingredient stable and drug effect performance in preparation for other.This auxiliary element is conducive to that Herbicidal combinations is made suitable agricultural and goes up the formulation of using, and preferred formulation is wetting powder, water dispersible granules, aqueous emulsion, aqueous suspension or oil suspending agent.
Described emulsifier is one or more in polyoxyethylene nonylphenol ether, Nonoxynol-9, Bian Ji phenol polyethenoxy ether, styryl phenol APEO, castor oil polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, the alkyl benzene calcium sulfonate; Described wetting agent is one or more in sldium lauryl sulfate, neopelex, fatty alcohol-polyoxyethylene ether, the OPEO; Described dispersant is one or more in lignin and derivative sulfonate, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, the alkylphenol polyoxyethylene phosphate; Described thickener is one or more in xanthans, aluminium-magnesium silicate, bentonite, PAA, the gum Arabic; Described defoamer is one or more in silicone defoaming agent, polymerization glycerine, the polyether-modified silicon defoaming agent; Described filler is one or more in atlapulgite, kaolin, montmorillonite, diatomite, attapulgite, the white carbon.
The percentage by weight of each constituent of described wetting powder in wetting powder is respectively: cloransulammethyl and imazamox 35%-60%, wetting agent 1%-8%, dispersant 1%-10%, synergist 4%-6%, surplus is filler.
The percentage by weight of each constituent of described water dispersible granules in water dispersible granules is respectively: cloransulammethyl and imazamox 35%-60%, wetting agent 1%-8%, dispersant 1%-10%, synergist 4%-6%, surplus is filler.
The percentage by weight of each constituent of described aqueous emulsion in aqueous emulsion is respectively: cloransulammethyl and imazamox 20%-30%, solvent 10%-20%, emulsifier 5%-15%, dispersant 5%-10%, antifreezing agent 5%-10%, surplus is water.
The percentage by weight of each constituent of described oil suspending agent in oil suspending agent is respectively: cloransulammethyl and imazamox 30%-50%, emulsifier 10%-20%, dispersant 1%-8%, defoamer 0.1%-1%, thickener 1%-3%, surplus is methyl oleate.
The percentage by weight of each constituent of described aqueous suspension in aqueous suspension is respectively: cloransulammethyl and imazamox 20%-35%, dispersant 10%-20%, wetting agent 5%-15%, thickener 0.1%-1%, antifreezing agent 1%-10%, surplus is water.
The beneficial effect that the present invention contains the Herbicidal combinations of cloransulammethyl and imazamox is: can prevent and kill off grassy weed and can prevent and kill off broad leaved weed again, solve cloransulammethyl and the agent of imazamox list and killed the narrow problem of grass spectrum in the soybean field, can improve herbicidal effect effectively, enlarged and killed the grass spectrum, slowed down the drug-fast generation of weeds, reduce cost and agricultural chemicals usage amount, reduced the pollution to environment, be mainly used in the control of soybean Tian Miaohou weeds.
(4) embodiment
The invention will be further described below in conjunction with embodiment, but the present invention is not limited thereto, and the formulation preparation method among the embodiment is conventional preparation method, no longer describes in detail.
Embodiment 1:40% cloransulammethyl imazamox oil suspending agent (4: 1) comprises the following component of following weight: (in double centner, as follows)
32 kilograms of cloransulammethyls, 8 kilograms of imazamox, 15 kilograms of fatty alcohol-polyoxyethylene ether, 4 kilograms of alkylphenol polyoxyethylene phosphates, 0.5 kilogram of silicone defoaming agent, 1 kilogram of gum Arabic, methyl oleate is supplied double centner.
Pour each component of above-mentioned weight in sand cylinder sand milling, filter, remove bead, namely make 40% cloransulammethyl imazamox oil suspending agent.Methyl oleate no longer describes in detail as the usual auxiliaries of oil suspending agent.
Using method: be applicable to the processing of soybean Tian Miaohou cauline leaf, every mu of ground consumption 8 grams are converted 30 kilograms in water, even spraying under calm, fine condition.
Embodiment 2-6:
Emulsifier is selected one or more in polyoxyethylene nonylphenol ether, Nonoxynol-9, Bian Ji phenol polyethenoxy ether, styryl phenol APEO, castor oil polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, the alkyl benzene calcium sulfonate for use among the embodiment 2-6; Dispersant is selected one or more in lignin and derivative sulfonate, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, the alkylphenol polyoxyethylene phosphate for use; Defoamer is selected for use, in the polymerization glycerine, polyether-modified silicon defoaming agent one or more; Thickener is selected one or more in xanthans, aluminium-magnesium silicate, bentonite, PAA, the gum Arabic for use.
The preparation method of embodiment 2-6 is with embodiment 1.
Embodiment 2-6 using method: be applicable to that all soybean Tian Miaohou cauline leaf handles, every mu of ground consumption is respectively 10 grams, 6.6 grams, 9.3 grams, 6 grams, 6.25 grams, converts 30 kilograms in water, even spraying under calm, fine condition.
Embodiment 7:50% cloransulammethyl imazamox water dispersible granules (4: 16) comprises the following component of following weight:
10 kilograms of cloransulammethyls, 40 kilograms of imazamox, 5 kilograms of sldium lauryl sulfates, naphthalene and 4 kilograms of alkylnaphthalene sulfonate formaldehyde condensation products, 4 kilograms of synergist organosilicons, 2 kilograms of white carbons, kaolin is supplied double centner.
With each component dry pulverization process of above-mentioned weight, send Squeezinggranulator then to, carry out granulation, namely make 50% cloransulammethyl imazamox water dispersible granules by dry, screening.
Using method: be applicable to the cauline leaf processing of soybean field, every mu of ground consumption 6 grams are converted 30 kilograms in water, even spraying under calm, fine condition.
Embodiment 8-12:
Wetting agent is selected one or more in sldium lauryl sulfate, neopelex, fatty alcohol-polyoxyethylene ether, the OPEO for use among the embodiment 8-12; Dispersant is selected one or more in lignin and derivative sulfonate, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, the alkylphenol polyoxyethylene phosphate for use.
The preparation method of embodiment 8-12 is with embodiment 7.
Embodiment 8-12 using method: be applicable to that all soybean Tian Miaohou cauline leaf handles, every mu of ground consumption is respectively 7 grams, 8.5 grams, 6.6 grams, 5 grams, 5.2 grams, converts 30 kilograms in water, even spraying under calm, fine condition.
Embodiment 13:60% cloransulammethyl imazamox wetting powder (4: 10) comprises the following component of following weight:
17.15 kilograms of cloransulammethyls, 42.85 kilograms of imazamox, 3 kilograms of OPEOs, 8 kilograms of sodium lignin sulfonates, 5 kilograms of synergist organosilicons, 3 kilograms of atlapulgites, kaolin is supplied double centner.
Enter in the blender after each component coarse crushing with above-mentioned weight and mix, pulverize through air-flow again and namely make 60% cloransulammethyl imazamox wetting powder.
Using method: be applicable to the cauline leaf processing of soybean field, every mu of ground consumption 5 grams are converted 30 kilograms in water, even spraying under calm, fine condition.
Embodiment 14-18:
| Constituent | 42% wettable powder | 35% wettable powder | 45% wettable powder | 50% wettable powder | 57% wettable powder |
| ? | Agent (4: 0.2) | Agent (4: 1) | Agent (4: 5) | Agent (4: 12) | Agent (4: 15) |
| Cloransulammethyl | 40 | 28 | 20 | 12.5 | 12 |
| Imazamox | 2 | 7 | 25 | 37.5 | 45 |
| Wetting agent | 1 | 5 | 4 | 6 | 8 |
| Dispersant | 7 | 5 | 10 | 1 | 8 |
| The synergist organosilicon | 4 | 4.5 | 5 | 4 | 6 |
| Atlapulgite | 4 | 2 | 3 | 2 | 1 |
| Kaolin | Supply 100kg | Supply 100kg | Supply 100kg | Supply 100kg | Supply 100kg |
Wetting agent is selected one or more in sldium lauryl sulfate, neopelex, fatty alcohol-polyoxyethylene ether, the OPEO for use among the embodiment 14-18; Dispersant is selected one or more in lignin and derivative sulfonate, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, the alkylphenol polyoxyethylene phosphate for use.
The preparation method of embodiment 14-18 is with embodiment 13.
Embodiment 14-18 using method: be applicable to that all soybean Tian Miaohou cauline leaf handles, every mu of ground consumption is respectively 7 grams, 8.5 grams, 6.6 grams, 6 grams, 5.2 grams, converts 30 kilograms in water, even spraying under calm, fine condition.
Embodiment 19:20% cloransulammethyl imazamox aqueous emulsion (4: 0.2) comprises the following component of following weight:
19.05 kilograms of cloransulammethyls, 0.95 kilogram of imazamox, 15 kilograms of solvent xylenes, 8 kilograms of Nonoxynol-9s, 5 kilograms of alkylphenol polyoxyethylene phosphates, 8 kilograms of antifreeze glycols, deionized water is supplied double centner.
Cloransulammethyl, imazamox are mixed with Nonoxynol-9, alkylphenol polyoxyethylene phosphate, ethylene glycol after with xylene soluble again, add deionized water then and shear, namely make 20% cloransulammethyl imazamox aqueous emulsion.
Using method: be applicable to the cauline leaf processing of soybean field, every mu of ground consumption 15 grams are converted 30 kilograms in water, even spraying under calm, fine condition.
Embodiment 20-24:
Emulsifier is selected one or more in polyoxyethylene nonylphenol ether, Nonoxynol-9, Bian Ji phenol polyethenoxy ether, styryl phenol APEO, castor oil polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, the alkyl benzene calcium sulfonate for use among the embodiment 20-24; Dispersant is selected one or more in lignin and derivative sulfonate, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, the alkylphenol polyoxyethylene phosphate for use.
The preparation method of embodiment 20-24 is with embodiment 19.
Embodiment 20-24 using method: be applicable to that all soybean Tian Miaohou cauline leaf handles, every mu of ground consumption is respectively 13 grams, 10.7 grams, 13.6 grams, 10 grams, 15 grams, converts 30 kilograms in water, even spraying under calm, fine condition.
Embodiment 25:30% cloransulammethyl imazamox aqueous suspension (4: 20) comprises the following component of following weight:
5 kilograms of cloransulammethyls, 25 kilograms of imazamox, 4 kilograms of sodium lignin sulfonates, 8 kilograms of alkylphenol polyoxyethylene phosphates, 6 kilograms of neopelexes, 0.5 kilogram of xanthans, 5 kilograms of antifreeze glycols, water is supplied double centner.
Each component of above-mentioned weight is mixed, namely make 30% cloransulammethyl imazamox aqueous suspension after the shearing.
Using method: be applicable to the processing of soybean Tian Miaohou cauline leaf, every mu of ground consumption 10 grams are converted 30 kilograms in water, even spraying under calm, fine condition.
Embodiment 26-30:
Dispersant is selected sodium lignin sulfonate and alkylphenol polyoxyethylene phosphate for use among the embodiment 26-30; Wetting agent is selected one or more in sldium lauryl sulfate, neopelex, fatty alcohol-polyoxyethylene ether, the OPEO for use; Thickener is selected one or more in xanthans, aluminium-magnesium silicate, bentonite, PAA, the gum Arabic for use.
The preparation method of embodiment 26-30 is with embodiment 25.
Embodiment 26-30 using method: be applicable to that all soybean Tian Miaohou cauline leaf handles, every mu of ground consumption is respectively 12.5 grams, 8.5 grams, 15 grams, 10.7 grams, 9 grams, converts 30 kilograms in water, even spraying under calm, fine condition.
Biologicall test test A:
I) test objective: under the room temperature condition, adopt the pot experiment method, research cloransulammethyl and imazamox are mixed the synergy of weeds are measured.
II) test material: grassy weed (barnyard grass grass, green foxtail) field is collected seed and is preserved, and broad leaved weed (dayflower, Siberian cocklebur, Amaranthus retroflexus) field is collected seed and preserved, and germination rate is more than 90%.
III) test apparatus: 3WT-II type spray tower, BS124S type ten thousand/electronic balance, the biochemical incubator of SPX type intelligence.
IV) test method: earlier take by weighing a certain amount of cloransulammethyl and the former medicine of imazamox respectively with electronic balance, adding acetone, fully to dissolve the back be that 0.1% the Tween 80 aqueous solution dilutes with mass fraction, makes single agent mother liquor respectively;
Weed seed that will vernalization shows money or valuables one carries unintentionally in biochemical incubator evenly is placed in the flowerpot, 100 of every basin sowings are cultured to the 2-4 leaf phase, evenly spray soup with 3WT-II type spray tower, every processing repeats 4 times, takes by weighing in 10 days behind the spray medicine and respectively handles weeds acrial part fresh weight.
Calculate the theoretical fresh weight inhibiting rate (E that respectively handles hybrid combining with the Gowing method
0=X+Y-X*Y/100), compare with actual measurement inhibiting rate (E) then, estimate the two and use synergy type to weeds with, work as E-E
0Value is greater than 10% for synergistic effect, less than-10% be antagonism, is addition between-10%～10%.
V) statistics sees Table 1:
Table 1 cloransulammethyl, imazamox are used the synergy effect (Gowing method) to weeds with
As can be seen from Table 1, after cloransulammethyl and imazamox are mixed, be 4 in weight ratio particularly: in the time of between the 1-10, to broad leaved weed and grassy weed E-E
0Value illustrates that the synergy that cloransulammethyl and imazamox are mixed to soybean weeds belongs to addition all between-10%～10%.
Biologicall test test B: field control effectiveness test
I) reagent agent: prepared herbicidal composition in above-described embodiment:
Embodiment 1:40% cloransulammethyl imazamox oil suspending agent (4: 1);
Embodiment 2:30% cloransulammethyl imazamox oil suspending agent (4: 4);
Embodiment 3:45% cloransulammethyl imazamox oil suspending agent (4: 8);
Embodiment 7:50% cloransulammethyl imazamox water dispersible granules (4: 16);
Embodiment 13:60% cloransulammethyl imazamox wetting powder (4: 10);
Embodiment 17:50% cloransulammethyl imazamox wetting powder (4: 12);
Embodiment 19:20% cloransulammethyl imazamox aqueous emulsion (4: 0.2);
Embodiment 25:30% cloransulammethyl imazamox aqueous suspension (4: 20);
Embodiment 28:20% cloransulammethyl imazamox aqueous suspension (4: 6).
Ii) contrast medicament: 84% cloransulammethyl water dispersible granules, 4% imazamox aqua.
Iii) for studying thing: soybean, wherein soybean back second trifoliolate leaf of emerging launches, and grows fine, and robust plant does not have other damage by disease and insect.
Iv) prevent and kill off object: soybean weedses such as dayflower, corn sow thistle, field thistle, Siberian cocklebur, piemarker, Amaranthus retroflexus, black nightshade, barnyard grass grass, green foxtail, lamb's-quarters.
V) test method: the experimental field is located in the farmland, the Sun Louzhen of Jiangsu Province one place, and soil property is that sandy loam two closes soil, and PH is 8, and middle fertility was in dispenser on June 11 in 2012.According to the area of experimental plot, the accurate good various medicaments of weighing, and after converting the water dilution, utilize knapsack sprayer, and carrying out even spraying, shower nozzle is selected the Fan spray head of weed killer herbicide special use for use.Spray medicine weather on the same day is fine, calm.During spraying soup is evenly sprayed application in the experimental plot, do not leak the phenomenon of spray, many sprays.
Vi) the results are shown in Table 2:
Table 2 Herbicidal combinations of the present invention and single agent weed killer herbicide preventive effect contrast table
The result of the test of table 2 shows that Herbicidal combinations of the present invention has significant preventive effect to soybean weeds, and effect significantly is better than single agent and uses.
Determine that by above-mentioned test the synergy of preventing and kill off soybean weeds that is mixed of cloransulammethyl and imazamox belongs to summation action, can prevent and kill off broad leaved weed and grassy weed simultaneously, effect significantly is better than single agent and uses, and cloransulammethyl and imazamox weight ratio are 4: during 1-10 to the integrated control effects of weeds greater than 90%, weight ratio is 4: during 0.2-20 to the integrated control effects of weeds more than 80%, and to soybean safety, cloransulammethyl and imazamox are mixed not only to have enlarged and kill the grass spectrum, and reduced cost, reduced the agricultural chemicals usage amount, slow down the drug-fast generation of weeds, reduced the pollution to environment.
Claims (10)
1. Herbicidal combinations that contains cloransulammethyl and imazamox, it is characterized in that: its active ingredient consists of cloransulammethyl and imazamox, and the weight ratio of described cloransulammethyl and imazamox is 4: 0.2-20.
2. a kind of Herbicidal combinations that contains cloransulammethyl and imazamox according to claim 1, it is characterized in that: the weight ratio of described cloransulammethyl and imazamox is 4: 1-10.
3. a kind of Herbicidal combinations that contains cloransulammethyl and imazamox according to claim 1 and 2, it is characterized in that: described active ingredient cloransulammethyl and imazamox account for the 20%-60% of Herbicidal combinations gross weight, and all the other are auxiliary element.
4. a kind of Herbicidal combinations that contains cloransulammethyl and imazamox according to claim 3 is characterized in that: described auxiliary element is several in emulsifier, wetting agent, dispersant, thickener, defoamer, filler, synergist, solvent, antifreezing agent, the methyl oleate.
5. a kind of Herbicidal combinations that contains cloransulammethyl and imazamox according to claim 4, it is characterized in that: described emulsifier is one or more in polyoxyethylene nonylphenol ether, Nonoxynol-9, Bian Ji phenol polyethenoxy ether, styryl phenol APEO, castor oil polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, the alkyl benzene calcium sulfonate; Described wetting agent is one or more in sldium lauryl sulfate, neopelex, fatty alcohol-polyoxyethylene ether, the OPEO; Described dispersant is one or more in lignin and derivative sulfonate, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, the alkylphenol polyoxyethylene phosphate; Described thickener is one or more in xanthans, aluminium-magnesium silicate, bentonite, PAA, the gum Arabic; Described defoamer is one or more in silicone defoaming agent, polymerization glycerine, the polyether-modified silicon defoaming agent; Described filler is one or more in atlapulgite, kaolin, montmorillonite, diatomite, attapulgite, the white carbon.
6. a kind of Herbicidal combinations that contains cloransulammethyl and imazamox according to claim 3, it is characterized in that: the formulation of this Herbicidal combinations is wetting powder, water dispersible granules, aqueous emulsion, aqueous suspension or oil suspending agent.
7. a kind of Herbicidal combinations that contains cloransulammethyl and imazamox according to claim 6, it is characterized in that: the percentage by weight of each constituent of described wetting powder in wetting powder is respectively: cloransulammethyl and imazamox 35%-60%, wetting agent 1%-8%, dispersant 1%-10%, synergist 4%-6%, and surplus is filler; The percentage by weight of each constituent of described water dispersible granules in water dispersible granules is respectively: cloransulammethyl and imazamox 35%-60%, wetting agent 1%-8%, dispersant 1%-10%, synergist 4%-6%, surplus is filler.
8. a kind of Herbicidal combinations that contains cloransulammethyl and imazamox according to claim 6, it is characterized in that: the percentage by weight of each constituent of described aqueous emulsion in aqueous emulsion is respectively: cloransulammethyl and imazamox 20%-30%, solvent 10%-20%, emulsifier 5%-15%, dispersant 5%-10%, antifreezing agent 5%-10%, surplus is water.
9. a kind of Herbicidal combinations that contains cloransulammethyl and imazamox according to claim 6, it is characterized in that: the percentage by weight of each constituent of described oil suspending agent in oil suspending agent is respectively: cloransulammethyl and imazamox 30%-50%, emulsifier 10%-20%, dispersant 1%-8%, defoamer 0.1%-1%, thickener 1%-3%, surplus is methyl oleate.
10. a kind of Herbicidal combinations that contains cloransulammethyl and imazamox according to claim 6, it is characterized in that: the percentage by weight of each constituent of described aqueous suspension in aqueous suspension is respectively: cloransulammethyl and imazamox 20%-35%, dispersant 10%-20%, wetting agent 5%-15%, thickener 0.1%-1%, antifreezing agent 1%-10%, surplus is water.
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| CN103651436A (en) * | 2013-12-30 | 2014-03-26 | 孙蒙蒙 | Herbicide special for soybeans |
| CN103651437A (en) * | 2013-12-30 | 2014-03-26 | 孙蒙蒙 | Herbicide for soybean field |
| CN104304274A (en) * | 2014-09-25 | 2015-01-28 | 南京华洲药业有限公司 | Mixed herbicide containing cloransulam-methyl and imazethapyr and preparation method thereof |
| CN113115784A (en) * | 2021-04-26 | 2021-07-16 | 河南省农业科学院植物保护研究所 | Herbicide composition for preventing and treating cyperus rotundus in alfalfa field and application thereof |
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| CN1332608A (en) * | 1998-11-10 | 2002-01-23 | 辛根塔参与股份公司 | Herbicidal composition |
| CN1398266A (en) * | 2000-11-03 | 2003-02-19 | 美国陶氏益农公司 | N-(5,7-dimethoxy[1,2,4] triazolo[1,5-a]pyrimidin-2-yl) arylsulfonamide compounds and their use as herbicides |
| CN101128115A (en) * | 2005-02-11 | 2008-02-20 | 美国陶氏益农公司 | Penoxsulam as a turfgrass, vineyard and orchard floor herbicide |
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| CN103651437A (en) * | 2013-12-30 | 2014-03-26 | 孙蒙蒙 | Herbicide for soybean field |
| CN104304274A (en) * | 2014-09-25 | 2015-01-28 | 南京华洲药业有限公司 | Mixed herbicide containing cloransulam-methyl and imazethapyr and preparation method thereof |
| CN104304274B (en) * | 2014-09-25 | 2016-06-29 | 南京华洲药业有限公司 | A kind of mixed herbicide including cloransulammethyl and imazethapyr and preparation method |
| CN113115784A (en) * | 2021-04-26 | 2021-07-16 | 河南省农业科学院植物保护研究所 | Herbicide composition for preventing and treating cyperus rotundus in alfalfa field and application thereof |
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| CN103329911B (en) | 2015-04-01 |
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Effective date of registration: 20200529 Address after: 256800 1 km north of Geng Ju village, Binhai Town, Zhanhua District, Binzhou City, Shandong Province (in Binhai Industrial Park) Patentee after: Zhanhua Guochang Fine Chemical Co., Ltd Address before: 256600, Yongxin Road, Binzhou, Shandong Province, No. 518, Yongxin Road Patentee before: SHANDONG BINNONG TECHNOLOGY Co.,Ltd. |