CN104273153A - Paddy field molinate type herbicide composition - Google Patents
Paddy field molinate type herbicide composition Download PDFInfo
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- CN104273153A CN104273153A CN201410503211.7A CN201410503211A CN104273153A CN 104273153 A CN104273153 A CN 104273153A CN 201410503211 A CN201410503211 A CN 201410503211A CN 104273153 A CN104273153 A CN 104273153A
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- molinate
- paddy field
- weeds
- herbicide
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- 239000000203 mixture Substances 0.000 title claims abstract description 30
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 24
- DEDOPGXGGQYYMW-UHFFFAOYSA-N molinate Chemical compound CCSC(=O)N1CCCCCC1 DEDOPGXGGQYYMW-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000004009 herbicide Substances 0.000 title abstract description 10
- 239000005472 Bensulfuron methyl Substances 0.000 claims abstract description 8
- UWVKRNOCDUPIDM-UHFFFAOYSA-N Ethoxysulfuron Chemical compound CCOC1=CC=CC=C1OS(=O)(=O)NC(=O)NC1=NC(OC)=CC(OC)=N1 UWVKRNOCDUPIDM-UHFFFAOYSA-N 0.000 claims abstract description 8
- XMQFTWRPUQYINF-UHFFFAOYSA-N bensulfuron-methyl Chemical group COC(=O)C1=CC=CC=C1CS(=O)(=O)NC(=O)NC1=NC(OC)=CC(OC)=N1 XMQFTWRPUQYINF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000003826 tablet Substances 0.000 claims description 8
- VXMNDQDDWDDKOQ-UHFFFAOYSA-N Pyrazosulfuron Chemical compound COC1=CC(OC)=NC(NC(=O)NS(=O)(=O)C=2N(N=CC=2C(O)=O)C)=N1 VXMNDQDDWDDKOQ-UHFFFAOYSA-N 0.000 claims description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 7
- 239000005864 Sulphur Substances 0.000 claims description 7
- 239000004562 water dispersible granule Substances 0.000 claims description 6
- 239000000375 suspending agent Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 238000009736 wetting Methods 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 abstract description 22
- 244000058871 Echinochloa crus-galli Species 0.000 abstract description 3
- 241000234646 Cyperaceae Species 0.000 abstract description 2
- 241000209504 Poaceae Species 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract description 2
- OFSLKOLYLQSJPB-UHFFFAOYSA-N Cyclosulfamuron Chemical compound COC1=CC(OC)=NC(NC(=O)NS(=O)(=O)NC=2C(=CC=CC=2)C(=O)C2CC2)=N1 OFSLKOLYLQSJPB-UHFFFAOYSA-N 0.000 abstract 2
- 244000143149 Leptochloa chinensis Species 0.000 abstract 1
- 235000011999 Panicum crusgalli Nutrition 0.000 abstract 1
- BGNQYGRXEXDAIQ-UHFFFAOYSA-N Pyrazosulfuron-ethyl Chemical group C1=NN(C)C(S(=O)(=O)NC(=O)NC=2N=C(OC)C=C(OC)N=2)=C1C(=O)OCC BGNQYGRXEXDAIQ-UHFFFAOYSA-N 0.000 abstract 1
- 230000002147 killing effect Effects 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 description 16
- -1 polyoxyethylene Polymers 0.000 description 12
- 241000209094 Oryza Species 0.000 description 11
- 235000007164 Oryza sativa Nutrition 0.000 description 11
- 235000009566 rice Nutrition 0.000 description 11
- 239000000080 wetting agent Substances 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000007884 disintegrant Substances 0.000 description 6
- 239000003463 adsorbent Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 239000007859 condensation product Substances 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
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- 239000003814 drug Substances 0.000 description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009333 weeding Methods 0.000 description 3
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 2
- 244000215068 Acacia senegal Species 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 241001553700 Euphorbia lathyris Species 0.000 description 2
- 229920000084 Gum arabic Polymers 0.000 description 2
- 229920001732 Lignosulfonate Polymers 0.000 description 2
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
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- 235000010489 acacia gum Nutrition 0.000 description 2
- 150000004996 alkyl benzenes Chemical class 0.000 description 2
- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 229960000892 attapulgite Drugs 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 229940077388 benzenesulfonate Drugs 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
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- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052625 palygorskite Inorganic materials 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 235000019794 sodium silicate Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 description 1
- CDMGNVWZXRKJNS-UHFFFAOYSA-N 2-benzylphenol Chemical compound OC1=CC=CC=C1CC1=CC=CC=C1 CDMGNVWZXRKJNS-UHFFFAOYSA-N 0.000 description 1
- 241001290610 Abildgaardia Species 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- YPDQOJJHZWMGKY-UHFFFAOYSA-N C1(=CC=CC=C1)O.C(C1=CC=CC=C1)C1=C(C=CC=C1)C1=CC=CC=C1 Chemical compound C1(=CC=CC=C1)O.C(C1=CC=CC=C1)C1=C(C=CC=C1)C1=CC=CC=C1 YPDQOJJHZWMGKY-UHFFFAOYSA-N 0.000 description 1
- 239000001293 FEMA 3089 Substances 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000020551 Helianthus annuus Species 0.000 description 1
- 235000003222 Helianthus annuus Nutrition 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000019868 cocoa butter Nutrition 0.000 description 1
- 229940110456 cocoa butter Drugs 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000007938 effervescent tablet Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
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- 208000000509 infertility Diseases 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 231100000535 infertility Toxicity 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000010773 plant oil Substances 0.000 description 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- PYODKQIVQIVELM-UHFFFAOYSA-M sodium;2,3-bis(2-methylpropyl)naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S([O-])(=O)=O)=C(CC(C)C)C(CC(C)C)=CC2=C1 PYODKQIVQIVELM-UHFFFAOYSA-M 0.000 description 1
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Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to herbicide compositions and particularly relates to a paddy field molinate type herbicide composition. The paddy field molinate type herbicide composition is prepared from the following raw materials in parts by weight: 20-25 parts of molinate, 15-35 parts of bensulfuron methyl, 5-8 parts of pyrazosulfuron-ethyl, 5-8 parts of cyclosulfamuron, 12-20 parts of ethoxysulfuron and 3-8 parts of cyclosulfamuron. The paddy field molinate type herbicide composition provided by the invention is used for preventing and treating paddy field weeds and also has the efficient killing effects on gramineae grassy weeds (such as leptochloachinensis nees and echinochloa crusgalli and the like), cyperaceae weeds and other broadleaf weeds; and the dosage and the herbicide application times are reduced, the herbicide application lasting period is long and the weed damages of a whole growth period in a paddy field can be effectively controlled after one time of herbicide application.
Description
Technical field
The present invention relates to herbicidal composition, particularly a kind of paddy field molinate class herbicidal composition.
Background technology
Paddy field weed has developed into a huge plant community, and paddy field weed group is by a large amount of absorption of light, soil nutrient etc. and predation, and severe weakness paddy growth situation, has a strong impact on yield and quality of rice.Current paddy field weed kind is many, existing grassy weed, and have again moleplant seed in sedge weed and broad leaved weed, particularly grassy weed, barnyard grass, lady's-grass crop smothering serious, the crop smothering emergence period is long.And herbicides for use in paddy all has stronger selectivity usually, good and very poor to another section's weeds herbicidal effect to a certain section weeds herbicidal effect, therefore can only repeatedly, multi items, multiple dose medication, excess and pesticide abuse bring the negative effects such as rice quality decline and environmental pollution, turn increase drug cost.
Summary of the invention
Technical problem solved by the invention is to provide a kind of herbicide composition for paddy fields.
The technical solution used in the present invention is:
A kind of paddy field molinate class herbicidal composition, described composition is made according to the raw material of following weight fraction: molinate 20-25 part, bensulfuron-methyl 15-35 part, pyrazosulfuron 5-8 part, AC322140 5-8 part, ethoxysulfuron 12-20 part, the grand 3-8 part of cyclammonium sulphur.
Preferably, described composition is made according to the raw material of following weight fraction: molinate 18 parts, bensulfuron-methyl 30 parts, pyrazosulfuron 6 parts, AC322140 6 parts, ethoxysulfuron 15 parts, grand 6 parts of cyclammonium sulphur.
Preferably, described herbicidal composition is oil-suspending agent (OF), wetting powder (WP), water dispersible granules (WG), granula (GR) or tablet (TA).
Oil-suspending agent (OF) is high dispersive, the stable suspension system that active component is formed in non-water system dispersion medium.Oil-suspending agent of the present invention is made up of active component, vegetable oil and/or mineral oils solvent, emulsifier, wetting agent, dispersant, and wherein wetting agent and dispersant can be selected to add or do not add according to formulation requirements, also can only add wherein a kind of.Wherein plant oil solvent can be soya-bean oil, cottonseed oil, palm oil, cocoa butter, rapeseed oil, Semen Ricini oil, turpentine oil, enriching vegetable oil, sunflower wet goods; Mineral oil can be paraffin series oil, methyl naphthalene higher aliphatic hydrocarbon ils etc.Emulsifier can be the compound of one or more anion and non-ionic surface active agent, also can be the compound of one or more anion surfactants, also can be the compound of one or more non-ionic surface active agents.Non-ionic surface active agent is as alkylphenol polyoxyethylene class, Ben-zylphenol Polyoxyethyl Ether class, benzylbiphenyl phenol polyethenoxy polyoxypropylene ethers, phenethyl phenol polyethenoxy ether and similar kind, fatty alcohol-polyoxyethylene ether and analog, fatty acid esters of sorbitan, alkylphenol-polyethenoxy polyethenoxy ether, polyoxyethylene alkyl amine, Span etc.Anion surfactant is as alkylbenzenesulfonate, alkyl benzene sulfonate calcium salt, alkyl sulfonic acid alkylnaphthalene sulfonate, aliphatic alcohol sulfate, alkyl phosphate and similar kind thereof, polyoxyethylene carboxylate phosphate, alkylphenol polyoxyethylene phosphate and similar kind etc.Non-ionic surface active agent in emulsifier and the part by weight of anion surfactant are 1 ~ 10: 1, and preferred proportion is 2 ~ 8: 1, and wetting agent is as lauryl sodium sulfate, JFC etc., and dispersant has sodium lignin sulfonate, NNO etc.In the formulation, the weight ratio of active component is 5 ~ 80%, the weight ratio of emulsifier is 1 ~ 20%, the weight ratio of wetting agent is 0.1 ~ 15%, the weight ratio of dispersant is 0.1 ~ 15%, and when wetting agent and dispersant use simultaneously, the weight ratio of wetting agent is 0.1 ~ 10%, the weight ratio of dispersant is 0.1 ~ 10%, and surplus is oil.
Wetting powder (WP) be by after the Homogeneous phase mixing such as active component and solid carrier, dispersant, wetting agent through air-flow crushing manufacture.Described solid carrier: can be natural minerals class, as silica gel, silicate, talcum, kaolin, lime stone, potter's clay, dolomite, diatomite; Also can be synthetic vectors class, such as white carbon, precipitated calcium carbonate.Dispersant: as lignosulfonates, naphthalene sulfonic acid-formaldehyde condensation product (comprising dispersant NNO) and alkylphenol polyoxyethylene, formaldehyde condensation products sulphate.Wetting agent has lauryl sodium sulfate, JFC etc.In the formulation, the content of active component is 5 ~ 80%, and the weight ratio of dispersant is 0.1 ~ 15%, and the weight ratio of wetting agent is 0.1 ~ 15%, and surplus is solid carrier.
Water dispersible granules (WG) makes again dry suspending agent (DF) be by active component, wetting agent, dispersant, adhesive and disintegrant, by being formed with the mixing granulation of water.For active component of the present invention, its weight ratio is 5 ~ 8%; Can be one or more among sodium alkyl sulfate, sodium alkyl benzene sulfonate plasma type surfactant for wetting agent of the present invention, its weight ratio be 0.1 ~ 15%; Can be one or more among starch and derivative, alginic acid and salt and clay etc. for disintegrant of the present invention, consumption be 0.1 ~ 20%; For one or more materials that dispersant of the present invention and adhesive are among lignosulfonates, alkylbenzenesulfonate, the formaldehyde condensation products of alkylnaphthalene sulfonate and polycarboxylic acid surfactant, usual consumption 2 ~ 35%.
Granula (GR) is loose granular product, has active component, carrier and auxiliary agent to make.In granula of the present invention, auxiliary agent has dispersant, adhesive, helps disintegrant, adsorbent, stabilizing agent etc.Dispersant comprises alkyl naphthalene sulfonate, as Nekal BX, pulls open powder AC etc., comprises two naphthalene sulfonate condensation product, as dispersant N, and dispersant NNO etc.Adhesive mainly contains starch, gum Arabic, sodium silicate, gypsum, polyvinyl alcohol, paraffin, pitch etc.Help disintegrant mainly some inorganic electrolytes, as sulphur ammonium, calcium chloride, sodium chloride, magnesium chloride, aluminium chloride etc.The Representative Cultivars of adsorbent is white carbon, and diatomite, attapulgite, calcium carbonate etc. also can make adsorbent in addition.Stabilizing agent and anti-decomposition agent, ester class, alcohols, organic acid, organic bases decompose agricultural chemicals certain inhibitory action.
Tablet (TA) and effervescent tablet are Formulation, and tablet of the present invention in addition to the active ingredient (s, also has inserts, adsorbent, adhesive, lubricant, disintegrant etc.Adhesive mainly contains starch, gum Arabic, sodium silicate, gypsum, polyvinyl alcohol, paraffin, pitch etc.Help disintegrant mainly some inorganic electrolytes, as sulphur ammonium, calcium chloride, sodium chloride, magnesium chloride, aluminium chloride etc.The filler added in tablet and adsorbent mainly contain white carbon, diatomite, attapulgite, bentonite, talcum powder, gypsum, sulphate etc.
Beneficial effect of the present invention:
Paddy field molinate class herbicidal composition provided by the present invention, for water prevention weeds in paddy field, efficient kill activity is had to grass family (such as moleplant seed, barnyard grass etc.), sedge family and other broad leaved weed, reduce dosage and spraying times, the dispenser lasting period is long, and a drug effectively can control the Weed infestation in the paddy field time of infertility.
Embodiment
Embodiment 1
A kind of paddy field molinate class herbicidal composition, described composition is made according to the raw material of following weight fraction: molinate 18 parts, bensulfuron-methyl 30 parts, pyrazosulfuron 6 parts, AC322140 6 parts, ethoxysulfuron 15 parts, grand 6 parts of cyclammonium sulphur.(every part of 1Kg)
Rice seedling weeding, in rice shoot 3 leaf after date, weeds 2-3 leaf phase dispenser; Transplant field 5-20 days after rice transplanting all can dispenser, with weeds 2-3 leaf phase dispenser for the best.
Embodiment 2
A kind of paddy field molinate class herbicidal composition, described composition is made according to the raw material of following weight fraction: molinate 20 parts, bensulfuron-methyl 15 parts, pyrazosulfuron 5 parts, AC322140 5 parts, ethoxysulfuron 12 parts, grand 3 parts of cyclammonium sulphur.(every part of 1Kg)
Rice seedling weeding, in rice shoot 3 leaf after date, weeds 2-3 leaf phase dispenser; Transplant field 5-20 days after rice transplanting all can dispenser, with weeds 2-3 leaf phase dispenser for the best.
Embodiment 3:
A kind of paddy field molinate class herbicidal composition, described composition is made according to the raw material of following weight fraction: molinate 20-25 part, bensulfuron-methyl 5 parts, pyrazosulfuron 8 parts, AC322140 8 parts, ethoxysulfuron 20 parts, grand 8 parts of cyclammonium sulphur.
Rice seedling weeding, in rice shoot 3 leaf after date, weeds 2-3 leaf phase dispenser; Transplant field 5-20 days after rice transplanting all can dispenser, with weeds 2-3 leaf phase dispenser for the best.
Above-described embodiment is illustrative instead of determinate, can list several embodiments, therefore in the change do not departed under general plotting of the present invention and amendment, should belong within protection scope of the present invention according to institute's limited range.
Claims (3)
1. a paddy field molinate class herbicidal composition, is characterized in that described composition is made according to the raw material of following weight fraction: molinate 20-25 part, bensulfuron-methyl 15-35 part, pyrazosulfuron 5-8 part, AC322140 5-8 part, ethoxysulfuron 12-20 part, the grand 3-8 part of cyclammonium sulphur.
2. herbicidal composition according to claim 1, is characterized in that described composition is made according to the raw material of following weight fraction: molinate 18 parts, bensulfuron-methyl 30 parts, pyrazosulfuron 6 parts, AC322140 6 parts, ethoxysulfuron 15 parts, grand 6 parts of cyclammonium sulphur.
3. herbicidal composition according to claim 1, is characterized in that described herbicidal composition is oil-suspending agent (OF), wetting powder (WP), water dispersible granules (WG), granula (GR) or tablet (TA).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296459A (en) * | 2020-04-14 | 2020-06-19 | 青岛海利尔生物科技有限公司 | Weeding composition containing cyclosulfamuron and application thereof |
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| CN1242146A (en) * | 1998-07-17 | 2000-01-26 | 浙江乐吉化工厂 | Herbicide composition for rice field |
| CN101252836A (en) * | 2005-09-01 | 2008-08-27 | 杜邦公司 | Liquid sulfonylurea herbicide formulations |
| CN101390516A (en) * | 2008-11-04 | 2009-03-25 | 任政军 | Ternary compound herbicides on paddy field weed and use thereof |
| CN101410014A (en) * | 2006-01-13 | 2009-04-15 | 拜尔作物科学股份公司 | A herbicide composition for paddy field |
| CN101595886A (en) * | 2009-07-10 | 2009-12-09 | 合肥星宇化学有限责任公司 | The Herbicidal combinations that is used for paddy field |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1242146A (en) * | 1998-07-17 | 2000-01-26 | 浙江乐吉化工厂 | Herbicide composition for rice field |
| CN101252836A (en) * | 2005-09-01 | 2008-08-27 | 杜邦公司 | Liquid sulfonylurea herbicide formulations |
| CN101410014A (en) * | 2006-01-13 | 2009-04-15 | 拜尔作物科学股份公司 | A herbicide composition for paddy field |
| CN101390516A (en) * | 2008-11-04 | 2009-03-25 | 任政军 | Ternary compound herbicides on paddy field weed and use thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111296459A (en) * | 2020-04-14 | 2020-06-19 | 青岛海利尔生物科技有限公司 | Weeding composition containing cyclosulfamuron and application thereof |
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