CN1561727A - Herbicide composition including metolachlor and terbutryn - Google Patents
Herbicide composition including metolachlor and terbutryn Download PDFInfo
- Publication number
- CN1561727A CN1561727A CN 200410031167 CN200410031167A CN1561727A CN 1561727 A CN1561727 A CN 1561727A CN 200410031167 CN200410031167 CN 200410031167 CN 200410031167 A CN200410031167 A CN 200410031167A CN 1561727 A CN1561727 A CN 1561727A
- Authority
- CN
- China
- Prior art keywords
- terbutryn
- herbicidal combinations
- isopropyl methoxalamine
- active component
- grass
- 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.)
- Granted
Links
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 20
- IROINLKCQGIITA-UHFFFAOYSA-N terbutryn Chemical compound CCNC1=NC(NC(C)(C)C)=NC(SC)=N1 IROINLKCQGIITA-UHFFFAOYSA-N 0.000 title claims description 31
- 239000004009 herbicide Substances 0.000 title abstract description 8
- WVQBLGZPHOPPFO-UHFFFAOYSA-N 2-chloro-N-(2-ethyl-6-methylphenyl)-N-(1-methoxypropan-2-yl)acetamide Chemical compound CCC1=CC=CC(C)=C1N(C(C)COC)C(=O)CCl WVQBLGZPHOPPFO-UHFFFAOYSA-N 0.000 title abstract description 3
- 239000000203 mixture Substances 0.000 title description 13
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 29
- 239000000843 powder Substances 0.000 claims description 8
- 239000000839 emulsion Substances 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 3
- 239000004562 water dispersible granule Substances 0.000 claims description 3
- 238000009736 wetting Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 21
- 239000003921 oil Substances 0.000 description 13
- 244000025254 Cannabis sativa Species 0.000 description 11
- 241000192043 Echinochloa Species 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 10
- -1 pulvis Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 8
- 239000003995 emulsifying agent Substances 0.000 description 8
- 238000009472 formulation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 239000002689 soil Substances 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 230000003449 preventive effect Effects 0.000 description 5
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 4
- 244000025670 Eleusine indica Species 0.000 description 4
- 235000014716 Eleusine indica Nutrition 0.000 description 4
- 210000000481 breast Anatomy 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 238000009313 farming Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 244000237956 Amaranthus retroflexus Species 0.000 description 2
- 235000013479 Amaranthus retroflexus Nutrition 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- 241000209510 Liliopsida Species 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 240000003461 Setaria viridis Species 0.000 description 2
- 235000002248 Setaria viridis Nutrition 0.000 description 2
- 235000010086 Setaria viridis var. viridis Nutrition 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 239000006184 cosolvent Substances 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 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 2
- 229920005610 lignin Polymers 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 229920000151 polyglycol Polymers 0.000 description 2
- 239000010695 polyglycol Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 235000012222 talc Nutrition 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- WHOZNOZYMBRCBL-OUKQBFOZSA-N (2E)-2-Tetradecenal Chemical compound CCCCCCCCCCC\C=C\C=O WHOZNOZYMBRCBL-OUKQBFOZSA-N 0.000 description 1
- FKKAGFLIPSSCHT-UHFFFAOYSA-N 1-dodecoxydodecane;sulfuric acid Chemical compound OS(O)(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC FKKAGFLIPSSCHT-UHFFFAOYSA-N 0.000 description 1
- QZEDXQFZACVDJE-UHFFFAOYSA-N 2,3-dibutylnaphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(O)(=O)=O)=C(CCCC)C(CCCC)=CC2=C1 QZEDXQFZACVDJE-UHFFFAOYSA-N 0.000 description 1
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- 240000001592 Amaranthus caudatus Species 0.000 description 1
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 241001645380 Bassia scoparia Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 235000011305 Capsella bursa pastoris Nutrition 0.000 description 1
- 240000008867 Capsella bursa-pastoris Species 0.000 description 1
- 240000006122 Chenopodium album Species 0.000 description 1
- 235000009344 Chenopodium album Nutrition 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 240000003173 Drymaria cordata Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 240000008415 Lactuca sativa Species 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 244000292693 Poa annua Species 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 244000137827 Rumex acetosa Species 0.000 description 1
- 235000015807 Rumex acetosa ssp. acetosa Nutrition 0.000 description 1
- 235000015447 Rumex acetosa ssp. alpestris Nutrition 0.000 description 1
- 235000015448 Rumex acetosa ssp. ambiguus Nutrition 0.000 description 1
- 235000015437 Rumex acetosa ssp. arifolius Nutrition 0.000 description 1
- 235000015436 Rumex acetosa ssp. lapponicus Nutrition 0.000 description 1
- 235000015441 Rumex acetosa ssp. pseudoxyria Nutrition 0.000 description 1
- 235000015439 Rumex acetosa ssp. thyrsiflorus Nutrition 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012735 amaranth Nutrition 0.000 description 1
- 239000004178 amaranth Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 235000012245 magnesium oxide Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000004530 micro-emulsion Substances 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229940044654 phenolsulfonic acid Drugs 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000012045 salad Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A composite herbicide features that its active components are metolachlor and terbutyrn in weight ratio of (1-8):(1-8).
Description
[technical field]
The present invention relates to a kind of Herbicidal combinations, it contains the active component that is combined by isopropyl methoxalamine and terbutryn.
[background technology]
Crops all need to use a large amount of weed killer herbicides for this reason and carry out weed control to retrieve crop yield loss because weeds harm causes crop yield to reduce every year.In recent years, the harm of weeds on diversified economy crops such as soybean is more and more serious, and because the weed killer herbicide abuse makes weeds produce increasing resistance to agricultural chemicals, causes weed control efficacy to reduce year by year.Some single agent such as isopropyl methoxalamine (Metolachlor) all have good effect to the annual monocotyledon weed of the overwhelming majority, but the effect effect under the recommendation consumption for broadleaf weed is undesirable, and terbutryn (Terbutryn) has good result to most annual dicotyledonous weeds, but the effect to monocotyledon weed is not ideal, therefore, need a kind of have better preventive effect and wider dry crop weed killer herbicide kind of killing the grass spectrum.
[summary of the invention]
The technical problem that is solved
The purpose of this invention is to provide a kind of Herbicidal combinations that contains isopropyl methoxalamine and terbutryn as active component, it has wider grass spectrum and the excellent synergy control efficiency of killing.
Technical scheme
Specifically, the present composition contains isopropyl methoxalamine and terbutryn as active component, and the weight ratio of described active component is isopropyl methoxalamine: terbutryn=1-8: 1-8, and preferably both weight ratios are isopropyl methoxalamine: terbutryn=3: 2.The weight percentage of active component in Herbicidal combinations is 20-60%, is preferably 50%.
The present composition can convert conventional formulation such as missible oil, wetting powder, granula, soluble powder, water dispersible granules, suspending agent, aqueous emulsion, microemulsion, emulsion, pulvis, dust base, paste and water surface leafing agent to.
Administration form depends on specific use; In all cases, must guarantee that their dispersion is trickle as much as possible and even.
These preparations can prepare in a known manner, for example by reactive compound is mixed with solvent and/or carrier, if desired, adopt emulsifier and dispersant to fill, if use water as thinner, also can make cosolvent with other organic solvent.
The cosolvent that is suitable for this purpose mainly is:
-solvent such as aromatic compounds (for example dimethylbenzene), chloro aromatic compounds (for example chlorobenzene), paraffin (for example petroleum cuts), alcohols (for example methyl alcohol, butanols), ketone (for example cyclohexanone), amine (for example monoethanolamine, dimethyl formamide), grease class (for example soybean salad oil) and water;
-carrier is as the natural mineral matter (for example kaolin, alumina, talcum, chalk) that grinds and the synthetic mineral matter (for example silicic acid of high dispersive, silicate) of grinding;
-emulsifier such as nonionic and anion emulsifier (for example polyoxyethylene aliphatic alcohol ether, alkylsulfonate and arylsulphonate);
-dispersant such as lignin sulfite waste liquor or methylcellulose.
The surface reactive material that is fit to is an aromatic sulfonic acid (lignosulphonic acid for example, phenolsulfonic acid, naphthalene sulfonic acids and dibutyl naphthalene sulfonic acids) and the alkali metal of fatty acid, alkaline earth metal and ammonium salt, alkylsulfonate and alkylaryl sulfonates, alkyl sulfate, lauryl ether sulfuric acid and aliphatic alcohol sulfate, and Sulfated 16-, 17-and the salt of octadecanol and fatty alcohol ether, sulfonated naphthalene and its derivative and formaldehyde condensation product, the condensation product of naphthalene or naphthalene sulfonic acids and phenol and formaldehyde, polyoxyethylene octylphenol ether, the iso-octyl of ethyoxyl alkanisation-, octyl group-or nonyl phenol, alkylphenol or tributyl phenyl polyglycol ether, alkyl aryl polyether alcohol, different three decyl alcohol, the fatty alcohol ethylene oxide condensate, ethoxylated castor oil, polyoxyethylene-or the polyoxypropylene alkyl ether, laruyl alcohol polyglycol ether acetic acid esters, sorbitan ester, lignin sulfite waste liquor or methylcellulose.
Moisture administration form can be by adding water, for example by missible oil, dispersion liquid, paste, wetting powder, effervescent agent or water dispersible granule preparation.When preparation emulsion, paste, oily dispersion liquid or liquid water surface leafing agent,, material is homogenized in water or be dissolved in oil or the solvent by adding wetting agent, adhesive, dispersant or emulsifier.And, also can prepare by active substance, wetting agent, adhesive, dispersant or emulsifier and possible solvent or the oily concentrate of forming, this concentrate is suitable for dilute with water.
Pulvis, spreading fertilizer over the fields pulvis, effervescent agent, solid-state water surface leafing agent composition can be by mixing active substance or grinding and produce with solid carrier.
Granule (for example, coating, dipping or homogeneous particle agent) can prepare by reactive compound is adhered on the solid carrier.
Solid carrier is that ore soil is as silica gel, silicic acid, silicate, talcum, kaolin, lime stone, lime, chalk, bole, loess, potter's clay, dolomite, diatomite, calcium sulphate and magnesium sulfate, magnesia, the synthetic material, the chemical fertilizer that grind are as ammonium sulfate, ammonium phosphate, ammonium nitrate, urea and plant product such as flour, bark powder, wood powder and shuck powder, cellulose powder and other solid carrier.Activity compound concentration in direct useful formulations can change in wide relatively scope.
Usually, composition contains 0.01 to 90% active component by weight, and usually according to the difference of preparation type, preferably contains 0.5 to 60% active component by weight.
Herbicidal combinations of the present invention can be widely used in the preceding management of weeds of nonirrigated farmland seedling, as shepherd's purse, lady's-grass, eleusine indica, green foxtail, kitchen garden etc., but is not limited to above-mentioned weeds.
Beneficial effect
Compared with the prior art the present invention has following advantage:
1. broad weed-killing spectrum.Can be widely used in the nonirrigated farmland management of weeds, to the annual undergraduate course weeds of the overwhelming majority, as barnyard grass, green foxtail, annual bluegrass, eleusine indica, lady's-grass etc.; With a lot of annual dicotyledonous weeds, as amaranth, lamb's-quarters, chickweed, artemisiifolia, garden sorrel and summer cypress etc.
2. crop safety height.Herbicidal combinations toxicity of the present invention is low, and weak sensitization is low to crop, people and animals' murder by poisoning.Can be under the situation that does not injure crop, management of weeds safely.
3. the weed control synergistic effect is remarkable.
[embodiment]
The present invention describes with the following example, but does not limit the present invention.
Example of formulations 1:50% isopropyl methoxalamine terbutryn missible oil
Raw material consumption (weight portion)
Isopropyl methoxalamine 30
Terbutryn 20
Farming breast 2,201 8
Dimethylbenzene 22
N-hexane 20
Take by weighing active component and be dissolved in the solvent, and then add emulsifier, stir, promptly make described missible oil.
Example of formulations 2:50% isopropyl methoxalamine terbutryn missible oil
Raw material consumption (weight portion)
Isopropyl methoxalamine 25
Terbutryn 25
Farming breast 2,201 5
Dimethylbenzene 30
N-hexane 15
Take by weighing active component and be dissolved in the solvent, and then add emulsifier, stir, promptly make described missible oil.
Example of formulations 3:20% isopropyl methoxalamine terbutryn missible oil
Raw material consumption (weight portion)
Isopropyl methoxalamine 14
Terbutryn 6
Farming breast 2,201 10
Dimethylbenzene 50
N-hexane 20
Take by weighing active component and be dissolved in the solvent, and then add emulsifier, stir, promptly make described missible oil.
Example of formulations 4:50% isopropyl methoxalamine terbutryn suspension emulsion
Raw material consumption (weight portion)
Isopropyl methoxalamine 30
Terbutryn 20
White carbon 2
Urea 5
Farming breast 1,601 8
ABS-Ca????????????????????2
Water adds to 100
Take by weighing active component, add entry and above-mentioned processing auxiliary element,, promptly make described suspension emulsion through ball milling, sanded treatment.
Biological Examples 1: the management of weeds test of pesticide effectiveness
1, reagent agent
(1) 72% isopropyl methoxalamine missible oil (Binzhou Pesticide Plant Co., Ltd., Shandong);
(2) 20% terbutryn missible oil (Binzhou Pesticide Plant Co., Ltd., Shandong).
2, test method
Adopt pot-culture method, with 180 * 140mm plastics nutritive cube, interior dress is adopted back through air-dry topsoil from the farmland, soil moisture all is controlled at 20%, and the weed seed of sowing full seed homogeneous is behind the blinding, spray with Potter sprayer unit upper soll layer, 450 kilograms/hectare of spouting liquids after 15 days, are investigated the strain preventive effect of various weeds.For the examination weeds is barnyard grass grass, eleusine indica, lady's-grass, Amaranthus retroflexus, kitchen garden.More than test all repeats 4 times, and each the processing repeated 3 basins.
The former medicine of isopropyl methoxalamine and terbutryn is composite, and formulation is a missible oil, below with 50% total content as this formulation.
The content (isopropyl methoxalamine+terbutryn) of two medicaments is made as respectively: 15%+35%, 20%+30%, 25%+25%, 30%+20%, a 35%+15%5 combination, every mu of consumption 100ml carries out indoor bioassay respectively, and it the results are shown in Table 1.
The different proportionings with terbutryn of table 1 isopropyl methoxalamine are to the preventive effect of weeds
| Combination | Content (%) | Strain preventive effect (%) | |||||
| The barnyard grass grass | Eleusine indica | Lady's-grass | Amaranthus retroflexus | Kitchen garden | On average | ||
| Isopropyl methoxalamine+terbutryn | ??15+35 | ??83.5 | ??82.5 | ??86.5 | ??98.7 | ??97.5 | ??89.7c |
| ??20+30 | ??87.6 | ??86.4 | ??91.5 | ??95.6 | ??94.3 | ??91.1bc | |
| ??25+25 | ??91.3 | ??92.5 | ??94.7 | ??92.5 | ??91.5 | ??92.5b | |
| ??30+20 | ??95.4 | ??94.3 | ??98.6 | ??91.3 | ??90.8 | ??94.1a | |
| ??35+15 | ??98.7 | ??96.5 | ??100.0 | ??89.7 | ??88.3 | ??94.6a | |
As can be seen from Table 1,5 proportionings are all higher to the preventive effect of weeds, and wherein the effect of isopropyl methoxalamine+terbutryn=30%+20%, 35%+15 is best.
Biological Examples 2: synergistic effect determination test
1, examination material: barnyard grass grass
2, reagent agent: with biological Examples 1.
3, method: adopt equivalent collimation method to measure.The terbutryn consumption is: 50,100,300,600,900,1200,1500 gram/hectares; The consumption of isopropyl methoxalamine is: 50,100,200,400,800,1200 gram/hectares.Measure respectively each medicament list agent, each concentration to the inhibiting rate of barnyard grass grass and use with mutually the back to the barnyard grass grass inhibiting rate.
With the barnyard grass grass planting at last open area 200cm
2Polypots in, 20 of the barnyard grass grass seeds that show money or valuables one carries unintentionally are soaked in the sowing of every basin, soil is loam, places the cultivation greenhouse in, 27～30 ℃ of temperature, illumination 7500～10000 luxs, illumination every day 12 hours, relative moisture 75% ± 15% repeats 3 basins, repeats altogether 4 times.Medicament is mixed in 90 gram air dried soils, and fully mixing evenly covers the surface at earthing then, and soil moisture is 20%.Measurement result sees Table 2.
Table 2 isopropyl methoxalamine and terbutryn are used the inhibition effect to the barnyard grass grass with
| Isopropyl methoxalamine (g/hm 2) | Terbutryn (g/hm 2) | |||||||
| ????0 | ???50 | ???100 | ???300 | ???600 | ???900 | ???1200 | ???1500 | |
| Inhibiting rate (%) | ||||||||
| ????0 | ????0 | ??15.0 | ??23.4 | ??42.5 | ??66.5 | ??84.7 | ??92.0 | ??98.8 |
| ????50 | ??24.7 | ??37.3 | ??45.6 | ??61.4 | ??80.3 | ??95.6 | ??98.3 | ??100 |
| ????100 | ??43.5 | ??55.3 | ??65.0 | ??73.5 | ??90.6 | ??97.5 | ??100 | ???- |
| ????200 | ??62.4 | ??78.7 | ??88.5 | ??93.4 | ??98.6 | ??100 | ???- | ???- |
| ????400 | ??78.3 | ??90.5 | ??95.7 | ??99.3 | ??100 | ???- | ???- | ???- |
| ????800 | ??90.3 | ??95.0 | ??99.0 | ??100 | ???- | ???- | ???- | |
| ????1200 | ??96.0 | ??98.4 | ??100 | ???- | ???- | ???- | ???- | ???- |
Obtain the needed dose of using with of 90% (ED90) that suppress to grow according to table 2 and make up (seeing Table 3), draw the ED90 equivalent line again.
Table 3 suppresses the growth 90% needed dose of using with and makes up
| Isopropyl methoxalamine (g/hm 2) | ????0 | ??50 | ??100 | ??200 | ??718.2 | ??416.4 | ???244.0 | ???149.8 |
| Terbutryn (g/hm 2) | ?1016.1 | ?643.6 | ?479.8 | ?131.3 | ????0 | ????50 | ????100 | ????300 |
According to table 3, adopt equivalent collimation method to carry out indoor joint toxicity measuring as can be seen, therefore 90% equivalent line that isopropyl methoxalamine and terbutryn are used with illustrates that the two uses soil treatment with and prevent and kill off the barnyard grass grass notable synergistic effect is arranged below the additive effect line.
Though above the present invention is described in detail with a general description of the specific embodiments, on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, not departing from the these modifications or improvements basically of spirit of the present invention, all belong to the scope of protection of present invention.
Claims (6)
1. Herbicidal combinations, it is characterized in that it by isopropyl methoxalamine and terbutryn as active component, the weight ratio of active component is isopropyl methoxalamine: terbutryn=1-8: 1-8.
2. Herbicidal combinations according to claim 1, the weight ratio that it is characterized in that containing active component is an isopropyl methoxalamine: terbutryn=3: 2.
3. Herbicidal combinations according to claim 1 and 2 is characterized in that the weight percentage of active component in Herbicidal combinations is 20-60%.
4. Herbicidal combinations according to claim 3 is characterised in that the weight percentage of active component in Herbicidal combinations is 50%.
5. Herbicidal combinations according to claim 4, wherein, described Herbicidal combinations is missible oil, wetting powder, granula, soluble powder, water dispersible granules, suspension emulsion.
6. Herbicidal combinations according to claim 5, wherein, described Herbicidal combinations is a missible oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100311670A CN100502654C (en) | 2004-04-14 | 2004-04-14 | Herbicide composition including metolachlor and terbutryn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100311670A CN100502654C (en) | 2004-04-14 | 2004-04-14 | Herbicide composition including metolachlor and terbutryn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1561727A true CN1561727A (en) | 2005-01-12 |
| CN100502654C CN100502654C (en) | 2009-06-24 |
Family
ID=34481239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100311670A Expired - Lifetime CN100502654C (en) | 2004-04-14 | 2004-04-14 | Herbicide composition including metolachlor and terbutryn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100502654C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039445A (en) * | 2012-12-26 | 2013-04-17 | 山东滨农科技有限公司 | Weeding composition and preparation method and application thereof |
-
2004
- 2004-04-14 CN CNB2004100311670A patent/CN100502654C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039445A (en) * | 2012-12-26 | 2013-04-17 | 山东滨农科技有限公司 | Weeding composition and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100502654C (en) | 2009-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101861867B (en) | Pesticide compound containing penoxsulam and cyhalofop-butyl and application thereof | |
| CN102047913B (en) | Preparation method and application of biogas slurry composite bactericidal liquid | |
| CN103181391A (en) | Herbicide composition comprising topramezone and atrazine | |
| CN106962406B (en) | Composition comprising Thidiazuron and toVerticilliumdahliaActivitie Activitie S of Relative activator protein | |
| CN102197818A (en) | Bactericidal composition | |
| CN103004861B (en) | Weeding composition | |
| CN1377578A (en) | Plant growth regulating composition having resisting and growth promoting function | |
| CN101856018B (en) | Etofenprox emulsified powder and manufacture method | |
| CN102228033A (en) | Weed controlling compound pesticide composition and preparation method thereof | |
| CN101731223A (en) | Fungicide composition containing azoxystrobin and ethirimol, and application thereof | |
| CN104186520B (en) | A kind of corn field herbicide composition containing nicosulfuron | |
| CN101861868B (en) | Pesticide compound containing penoxsulam and quinclorac and application thereof | |
| CN1276711C (en) | Herbicide composition containing bentazone, fomesafen and quizalofop-P-fefuryl | |
| CN1711022A (en) | Fungicidal mixtures for controlling rice pathogens | |
| CN102342279A (en) | Weeding composition containing carfentrazone-ethyl and triazine | |
| CN1561727A (en) | Herbicide composition including metolachlor and terbutryn | |
| CN1977603A (en) | Herbicide composition | |
| CN1618285A (en) | Application of scutellaria baicalensis extract as agricultural bactericide and agricultural bactericide composition containing scutellaria baicalensis extract | |
| CN1178581C (en) | Herbicide | |
| CN1565182A (en) | Bactericidal compositions of flumorph and enostroburin and synergist | |
| CN102326564B (en) | Weeding composition containing florasulam | |
| CN1781375A (en) | Bicao mixture | |
| CN1561722A (en) | Herbicide composition containing acetochlor and butralin | |
| CN105379733A (en) | Flufenacet and terbuthylazine compound cornfield herbicide | |
| CN103907626A (en) | Composite herbicide composition used for corn field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG BINNONG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANDONG ZHONGNONG MINGCHANG CHEMICAL INDUSTRY CO., LTD. Effective date: 20111124 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111124 Address after: 256600, 518, Yongxin Road, foreshore North Office, Foreshore City, Shandong, Binzhou Patentee after: SHANDONG BINNONG TECHNOLOGY Co.,Ltd. Address before: 256600 No. 518 Yongxin Road, Shandong, Binzhou Patentee before: Shandong Zhongnong Minchang Chemical Industry Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Herbicide composition including metolachlor and terbutryn Effective date of registration: 20131227 Granted publication date: 20090624 Pledgee: Bank of Communications Ltd. Binzhou branch Pledgor: SHANDONG BINNONG TECHNOLOGY Co.,Ltd. Registration number: 2013990001033 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20141031 Granted publication date: 20090624 Pledgee: Bank of Communications Ltd. Binzhou branch Pledgor: SHANDONG BINNONG TECHNOLOGY Co.,Ltd. Registration number: 2013990001033 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Herbicide composition including metolachlor and terbutryn Effective date of registration: 20141102 Granted publication date: 20090624 Pledgee: Bank of Communications Ltd. Binzhou branch Pledgor: SHANDONG BINNONG TECHNOLOGY Co.,Ltd. Registration number: 2014990000921 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150925 Granted publication date: 20090624 Pledgee: Bank of Communications Ltd. Binzhou branch Pledgor: SHANDONG BINNONG TECHNOLOGY Co.,Ltd. Registration number: 2014990000921 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Herbicide composition including metolachlor and terbutryn Effective date of registration: 20150929 Granted publication date: 20090624 Pledgee: Bank of Communications Ltd. Binzhou branch Pledgor: SHANDONG BINNONG TECHNOLOGY Co.,Ltd. Registration number: 2015990000838 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180427 Granted publication date: 20090624 Pledgee: Bank of Communications Ltd. Binzhou branch Pledgor: SHANDONG BINNONG TECHNOLOGY Co.,Ltd. Registration number: 2015990000838 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090624 |