DE2401941A1 - O-alkyl-S-(2-oxooxazolopyridyl)ethylphosphonodithioates - with insecticidal, acaricidal, bactericidal, fungicidal and nematocidal activity - Google Patents
O-alkyl-S-(2-oxooxazolopyridyl)ethylphosphonodithioates - with insecticidal, acaricidal, bactericidal, fungicidal and nematocidal activityInfo
- Publication number
- DE2401941A1 DE2401941A1 DE2401941A DE2401941A DE2401941A1 DE 2401941 A1 DE2401941 A1 DE 2401941A1 DE 2401941 A DE2401941 A DE 2401941A DE 2401941 A DE2401941 A DE 2401941A DE 2401941 A1 DE2401941 A1 DE 2401941A1
- Authority
- DE
- Germany
- Prior art keywords
- parts
- formula
- compounds
- insecticidal
- alkyl
- 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.)
- Withdrawn
Links
- 230000000749 insecticidal effect Effects 0.000 title description 7
- 230000000895 acaricidal effect Effects 0.000 title description 6
- 230000000844 anti-bacterial effect Effects 0.000 title description 2
- 230000001069 nematicidal effect Effects 0.000 title description 2
- 230000000855 fungicidal effect Effects 0.000 title 1
- 239000002253 acid Substances 0.000 claims abstract description 7
- 239000011230 binding agent Substances 0.000 claims abstract description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 4
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 28
- 229910052698 phosphorus Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- -1 phosphorus compound Chemical class 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 4
- 239000000969 carrier Substances 0.000 claims description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 239000000575 pesticide Substances 0.000 claims 1
- FPGGLMIYNLQOID-UHFFFAOYSA-N 3h-pyridin-2-one Chemical compound O=C1CC=CC=N1 FPGGLMIYNLQOID-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000004480 active ingredient Substances 0.000 description 27
- 238000012360 testing method Methods 0.000 description 14
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 239000008187 granular material Substances 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000000839 emulsion Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000005995 Aluminium silicate Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 235000012211 aluminium silicate Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 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 5
- 150000003018 phosphorus compounds Chemical class 0.000 description 5
- 229920000151 polyglycol Polymers 0.000 description 5
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- 241000196324 Embryophyta Species 0.000 description 4
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- 238000004458 analytical method Methods 0.000 description 4
- 239000004495 emulsifiable concentrate Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 241001425390 Aphis fabae Species 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 241000233866 Fungi Species 0.000 description 3
- 241000258916 Leptinotarsa decemlineata Species 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
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- 241000426497 Chilo suppressalis Species 0.000 description 2
- 240000002024 Gossypium herbaceum Species 0.000 description 2
- 235000004341 Gossypium herbaceum Nutrition 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 2
- 241000243784 Meloidogyne arenaria Species 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 240000003768 Solanum lycopersicum Species 0.000 description 2
- 244000061456 Solanum tuberosum Species 0.000 description 2
- 241001454293 Tetranychus urticae Species 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- QNNHQVPFZIFNFK-UHFFFAOYSA-N oxazolo[4,5-b]pyridine Chemical class C1=CC=C2OC=NC2=N1 QNNHQVPFZIFNFK-UHFFFAOYSA-N 0.000 description 2
- 125000000913 palmityl 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])C([H])([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 2
- 230000003032 phytopathogenic effect Effects 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000009885 systemic effect Effects 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 239000004563 wettable powder Substances 0.000 description 2
- LZFQXJHHYXSZKG-UHFFFAOYSA-N 3-(chloromethyl)-[1,3]oxazolo[4,5-b]pyridin-2-one Chemical compound ClCN1C(OC=2C1=NC=CC2)=O LZFQXJHHYXSZKG-UHFFFAOYSA-N 0.000 description 1
- 241000238876 Acari Species 0.000 description 1
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- 241000235349 Ascomycota Species 0.000 description 1
- 241000221198 Basidiomycota Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 241000238660 Blattidae Species 0.000 description 1
- 241000907223 Bruchinae Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000257161 Calliphoridae Species 0.000 description 1
- 241000426499 Chilo Species 0.000 description 1
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- 229920000742 Cotton Polymers 0.000 description 1
- 241000256113 Culicidae Species 0.000 description 1
- 241000254171 Curculionidae Species 0.000 description 1
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- 241000131287 Dermestidae Species 0.000 description 1
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- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- PNKUSGQVOMIXLU-UHFFFAOYSA-N Formamidine Chemical compound NC=N PNKUSGQVOMIXLU-UHFFFAOYSA-N 0.000 description 1
- 206010017533 Fungal infection Diseases 0.000 description 1
- 241000238816 Gryllidae Species 0.000 description 1
- 241001243087 Gryllotalpidae Species 0.000 description 1
- 241000256257 Heliothis Species 0.000 description 1
- 241000256244 Heliothis virescens Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
- 241000238889 Ixodidae Species 0.000 description 1
- 241001124557 Lymantriidae Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000257226 Muscidae Species 0.000 description 1
- 208000031888 Mycoses Diseases 0.000 description 1
- 241000256259 Noctuidae Species 0.000 description 1
- 241000233654 Oomycetes Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241001415279 Pseudococcidae Species 0.000 description 1
- 241000258921 Pulicidae Species 0.000 description 1
- 241000255893 Pyralidae Species 0.000 description 1
- 241001124072 Reduviidae Species 0.000 description 1
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- 241000256248 Spodoptera Species 0.000 description 1
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- 241000130767 Tineidae Species 0.000 description 1
- 241000131339 Tipulidae Species 0.000 description 1
- 240000006677 Vicia faba Species 0.000 description 1
- 235000010749 Vicia faba Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- VXSIXFKKSNGRRO-MXOVTSAMSA-N [(1s)-2-methyl-4-oxo-3-[(2z)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate;[(1s)-2-methyl-4-oxo-3-[(2z)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1r,3r)-3-[(e)-3-methoxy-2-methyl-3-oxoprop-1-enyl Chemical class CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)O[C@@H]1C(C)=C(C\C=C/C=C)C(=O)C1.CC1(C)[C@H](/C=C(\C)C(=O)OC)[C@H]1C(=O)O[C@@H]1C(C)=C(C\C=C/C=C)C(=O)C1 VXSIXFKKSNGRRO-MXOVTSAMSA-N 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical compound [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
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- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
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- 239000007931 coated granule Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000002464 fungitoxic effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000010807 litter Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- RBXVOQPAMPBADW-UHFFFAOYSA-N nitrous acid;phenol Chemical class ON=O.OC1=CC=CC=C1 RBXVOQPAMPBADW-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- HYJYGLGUBUDSLJ-UHFFFAOYSA-N pyrethrin Natural products CCC(=O)OC1CC(=C)C2CC3OC3(C)C2C2OC(=O)C(=C)C12 HYJYGLGUBUDSLJ-UHFFFAOYSA-N 0.000 description 1
- 229940070846 pyrethrins Drugs 0.000 description 1
- 239000002728 pyrethroid Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- KZOJQMWTKJDSQJ-UHFFFAOYSA-M sodium;2,3-dibutylnaphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S([O-])(=O)=O)=C(CCCC)C(CCCC)=CC2=C1 KZOJQMWTKJDSQJ-UHFFFAOYSA-M 0.000 description 1
- SRAWNDFHGTVUNZ-UHFFFAOYSA-M sodium;3,6-dibutylnaphthalene-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC(CCCC)=CC2=CC(CCCC)=CC=C21 SRAWNDFHGTVUNZ-UHFFFAOYSA-M 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/24—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing heterocyclic radicals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Molecular Biology (AREA)
- Agronomy & Crop Science (AREA)
- Biochemistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
"Phosphorverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung" Die vorliegende Erfindung betrifft Phosphorverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung in der Schädlingsbekämpfung."Phosphorus compounds, process for their preparation and their use" The present invention relates to phosphorus compounds, processes for their preparation and their use in pest control.
Die Phosphorverbindungen haben die Formel worin R1 Aethyl, Propyl, Isopropyl, n-Butyl, Isobutyl, sek.-Butyl oder tert.-Butyl bedeutet.The phosphorus compounds have the formula where R1 is ethyl, propyl, isopropyl, n-butyl, isobutyl, sec-butyl or tert-butyl.
Die Verbindungen der Formel I können nach an sich bekannten Methoden hergestellt werden, z.B. indem man ein Oxazolo(4,5-b)pyridin-Derivat der Formel - worin Hal Chlor oder Brom bedeutet, mit einer Phosphorverbindung der Formel gegebenenfalls in Gegenwart eines säurebindenden Mittels oder mit der Verbindung der Formel umsetzt, worin R1 die ftir die Formel I angegebene Bedeutung hat und Me für ein Alkalimetall oder Ammonium steht.The compounds of the formula I can be prepared by methods known per se, for example by adding an oxazolo (4,5-b) pyridine derivative of the formula - wherein Hal is chlorine or bromine, with a phosphorus compound of the formula optionally in the presence of an acid-binding agent or with the compound of the formula in which R1 has the meaning given for the formula I and Me stands for an alkali metal or ammonium.
Die Phosphorverbindungen der Formel III setzen sich mit den Oxazolo(4,5-b)pyridin-Derivaten der Formel II ohne weitere Schwierigkeiten bei Temperaturen zwischen 0 und 1200C vorzugsweise bei 10 bis 70"C um. Es ist ratsam das Verfahren in Gegenwart eines gegenüber den Reaktionsteilnehmer inerten Lösung oder Verdünnungsmittels durchzufUhren. In Betracht kommen in erster Linie niedere aliphatische Ketone, wie Aceton, Methyläthylketon; Alkanole, wie Methanol, Aethanol, Isopropanol; Ester- wie Essigsäureäthylester; Nitrile; N-alkylierte Säureamide; aromatische Kohlenwasserstoffe, wie Benzol, Toluol und Wasser sowie Gemische solcher Lösungsmittel mit Wasser.The phosphorus compounds of the formula III combine with the oxazolo (4,5-b) pyridine derivatives of formula II without further difficulties at temperatures between 0 and 1200C preferably at 10 to 70 "C. It is advisable to carry out the process in the presence of a to carry out a solution or diluent that is inert towards the reactants. Lower aliphatic ketones, such as acetone and methyl ethyl ketone, are primarily suitable; Alkanols such as methanol, ethanol, isopropanol; Esters such as ethyl acetate; Nitriles; N-alkylated acid amides; aromatic hydrocarbons such as benzene, toluene and water and mixtures of such solvents with water.
Die Umsetzung einer Verbindung der Formel II, in der Hal, Chlor oder Brom bedeutet, mit einer Verbindung der Formel III erfolgt unter Austausch des Halogenatomes. Man führt daher die Umsetzung entweder unter Zusatz säurebindender Mittel oder mit Salzen, insbesondere mit Alkalimetallen, wie Natrium- oder Kalium- und Ammoniumsalzen der Phosphorverbindungen der Formel III durch. Als säurebindende Mittel sind die Alkalimetallhydroxide und -carbonate bevorzugt; es können aber auch tertiäre Stickstoffbasen verwendet werden. The implementation of a compound of formula II in which Hal, chlorine or Bromine means that with a compound of the formula III, the halogen atom is exchanged. The reaction is therefore carried out either with the addition of acid-binding agents or with Salts, especially with alkali metals, such as sodium or potassium and ammonium salts of the phosphorus compounds of the formula III. As acid-binding agents are the Alkali metal hydroxides and carbonates are preferred; however, tertiary nitrogen bases can also be used be used.
Die Ausgangsstoffe der Formel II sind bekannt und können analog bekannten Methoden hergestellt werden.The starting materials of the formula II are known and can be known analogously Methods are made.
Die Verbindungen der Formel I weisen gegenüber analogen Verbindungen aus der französischen Patentschrift Nr.The compounds of the formula I have compared to analogous compounds from French patent specification no.
2 103 003 eine Uberraschend bessere insektizide Wirkung, insbesondere gegenüber Aphis fabae und eine bessere akarizide Wirkung, insbesondere gegenüber Rhipicephalus bursa auf.2 103 003 a surprisingly better insecticidal effect, in particular towards Aphis fabae and a better acaricidal effect, especially towards Rhipicephalus bursa on.
Die Wirkung der erfindunsgemässen Verbindungen erstreckt sich danehen auch auf alle Entwicklungsstadien, wie Eier, Larven, Nymphen, Puppen und Adulte von Insekten der Familien: Acrididae, Blattidae, Gryllidae, Gryllotalpidae, Tettigoniidae, Cimicidae, Phyrrhocoridae, Reduviidae, Aphididae, Delphacidae, Diaspididae, Pseudococcidae, Chrysomelidae, Coccinellidae, Bruchidae, Scarabaeidae, Dermestidae, Tenebrionidae, Curculionidae, Tineidae, Noctuidae, Lymantriidae, Pyralidae, Galleridae, Culicidae, Tipulidae, Stomoxydae, Muscidae, Calliphoridae, Trypetidae, Pulicidae sowie Akariden der Familien: Ixodidae, Argasidae, Tetranychidae, Dermanyssidae.The effect of the compounds according to the invention then extends also to all stages of development, such as eggs, larvae, nymphs, pupae and adults of insects of the families: Acrididae, Blattidae, Gryllidae, Gryllotalpidae, Tettigoniidae, Cimicidae, Phyrrhocoridae, Reduviidae, Aphididae, Delphacidae, Diaspididae, Pseudococcidae, Chrysomelidae, Coccinellidae, Bruchidae, Scarabaeidae, Dermestidae, Tenebrionidae, Curculionidae, Tineidae, Noctuidae, Lymantriidae, Pyralidae, Galleridae, Culicidae, Tipulidae, Stomoxydae, Muscidae, Calliphoridae, Trypetidae, Pulicidae and acarids of families: Ixodidae, Argasidae, Tetranychidae, Dermanyssidae.
Die insektizide oder akarizide Wirkung lässt sich durch Zusatz von anderen Insektiziden und/oder Akariziden wesentlich verbreitern und an angegebene Umstände anpassen.The insecticidal or acaricidal effect can be increased by adding other insecticides and / or acaricides widen significantly and at specified Adjust circumstances.
Als Zusätze eignen sich z.B.: organische Phosphorverbindungen; Nitrophenole und deren Derivate; Pyrethrine; Formamidine; Harnstoffe; Carbamate und chlorierte Kohlenwasserstoffe.Examples of suitable additives are: organic phosphorus compounds; Nitrophenols and their derivatives; Pyrethrins; Formamidine; Ureas; Carbamates and chlorinated Hydrocarbons.
Die Verbindungen der Formel 1 weisen neben den oben erwähnten Eigenschaften auch eine Wirksamkeit gegen Vertreter der Abteilung Thaliophyta auf. So zeigen einige dieser Verbindungen bakterizide Wirkung. Sie sind aber vor allem gegen Fungi, insbesondere gegen die folgenden Klassen, angehörenden phytopathogenen Pilze wirksam: Oomycetes, Zygomycetes, Ascomycetes, Basidiomycetes, Denteromycetes.In addition to the properties mentioned above, the compounds of formula 1 have also an effectiveness against representatives of the department Thaliophyta. So show some these compounds have a bactericidal effect. But they are mostly against fungi, in particular effective against the following classes of phytopathogenic fungi: Oomycetes, Zygomycetes, Ascomycetes, Basidiomycetes, Denteromycetes.
Die Verbindungen der Formel I zeigen ebenfalls eine fungitoxische Wirkung bei Pilze, die die Pflanzen vom Boden her angreifen. Ferner eignen sich die neuen Wirkstoffe auch zur Behandlung von Saatgut, Früchten, Knollen etc.The compounds of the formula I are also fungitoxic Effect on fungi that attack the plants from the ground. Also suitable are the new active ingredients also for the treatment of seeds, fruits, tubers, etc.
zum Schutz vor Pilzinfektionen. Die Verbindungen der Formel I eignen sich auch zur BekSmpfung von pflanzenpathogenen Nematoden.to protect against fungal infections. The compounds of formula I are suitable can also be used to control phytopathogenic nematodes.
Die Verbindungen der Formel 1 kannen fUr sich allein oder zusammen mit geeigneten Trägern und/oder Zuschlagstoffen eingesetzt werden. Geeignete Träger und Zuschlagstoffe können fest oder flüssig sein und entsprechen den in der Formulierungstechnik Ublichen Stoffen wie z.B. natürlichen oder regenerierten Stoffen, Lösung, Dispergier-, Netz-, Haft-, Verdickungs-, Binde- und/oder Düngemitteln.The compounds of formula 1 can be used alone or together can be used with suitable carriers and / or additives. Suitable carriers and aggregates can be solid or liquid and correspond to those used in formulation technology Common substances such as natural or regenerated substances, solutions, dispersants, Wetting agents, adhesives, thickeners, binders and / or fertilizers.
Zur Applikation können die Verbindungen der Formel I zu Stäubemitteln, Emulsionskonzentraten, Granulaten, Dispersionen, Sprays, zu Lösungen oder Aufschlämmungen in üblicher Formulierung, die in der Applikationstechnik zum Allgemeinwissen gehören,verarbeitet werden. Ferner sind "cattle dips" , d.h. Viehbäder, und "spray races" , d.h.For application, the compounds of the formula I can be converted into dusts, Emulsion concentrates, granules, dispersions, sprays, to solutions or slurries processed in the usual formulation, which is part of general knowledge in application technology will. Furthermore, "cattle dips", i.e. cattle baths, and "spray races", i.e.
SprUhgSnge, in denen wässerige Zubereitungen verwendet werden, zu erwähnen.Sprinkles in which aqueous preparations are used, too mention.
Die Herstellung erfindungsgemässer Mittel erfolgt in an sich bekannter Weise durch inniges Vermischen und/oder Vermahlen von Wirkstoffen der Formel I mit den geeigneten Trägerstoffen, gegebenenfalls unter Zusatz von gegenüber den Wirkstoffen inerten Dispergier- oder Lösungsmitteln.The agents according to the invention are prepared in a manner known per se Way by intimately mixing and / or grinding active ingredients of the formula I with the suitable carriers, optionally with the addition of the active ingredients inert dispersants or solvents.
Die Wirkstoffe können in den folgenden Aufarbeitungsformen vorliegen und angewendet werden: Feste Aufarbeitungsformen: Stäubemittel, Streumittel, Granulate, Umhüllungsgranulate, Imprägnierungsgranulate und Homogengranulate Flüssige Aufarbeitungsformen: a) in Wasser dispergierbare Wirkstoffkonzentrate: Spritzpulver (wettable powders) Pasten, Emulsionen; b) Lösungen Der Gehalt an Wirkstoff in den oben beschriebenen Mitteln liegt zwischen 0,1 bis 95%, dabei ist zu erwähnen, dass bei der Applikation aus dem Flugzeug oder mittels anderer geeigneter Applikationsgeräte Konzentrationen bis zu 99,5% oder sogar reiner Wirkstoff eingesetzt werden können.The active ingredients can be in the following working-up forms and are used: Fixed forms of processing: dust, Litter, granules, coated granules, impregnation granules and homogeneous granules Liquid processing forms: a) Active substance concentrates dispersible in water: Wettable powders, pastes, emulsions; b) Solutions The content of active ingredient in the means described above is between 0.1 and 95%, it should be mentioned that when applying from the aircraft or by means of other suitable application devices Concentrations up to 99.5% or even pure active ingredient can be used.
Die Wirkstoffe der Formel I können beispielsweise wie folgt formuliert werden: Stäubemittel: Zur Herstellung eines a) 5%igen und b) 2%igen Stäubemittels werden die folgenden Stoffe verwendet: a) 5 Teile Wirkstoff 95 Teile Talkum; b) 2 Teile Wirkstoff 1 Teil hochdisperse Kieselsäure, 97 Teile Talkum Die Wirkstoffe werden mit den Trägerstoffen vermischt und vermahlen.The active ingredients of the formula I can, for example, be formulated as follows : Dusts: For the production of a) 5% and b) 2% dust the following substances are used: a) 5 parts of active ingredient 95 parts of talc; b) 2 parts of active ingredient 1 part of highly disperse silica, 97 parts of talc The active ingredients are mixed with the carrier materials and ground.
Granulat: Zur Herstellung eines 5%igen Granulates werden die folgenden Stoffe verwendet: 5 Teile Wirkstoff 0,25 Teile Epichlorhydrin, 0,25 Teile CetylpolyglykolSther, 3,50 Teile Polyäthylenglykol 91 Teile Kaolin (Korngrösse 0,3 - 0,8 mm).Granules: The following are used to produce 5% granules Substances used: 5 parts of active ingredient, 0.25 parts of epichlorohydrin, 0.25 parts of cetyl polyglycol ether, 3.50 parts of polyethylene glycol 91 parts of kaolin (grain size 0.3-0.8 mm).
Die Aktivsubstanz wird mit Epichlorhydrin vermischt und mit 6 Teilen Aceton gelöst, hierauf wird Polyäthylenglykol und Cetylpolyglykoläther zugesetzt. Die so erhaltene Lösung wird auf Kaolin aufgesprüht und anschliessend das Aceton im Vakuum verdampft.The active ingredient is mixed with epichlorohydrin and added 6 parts Dissolved acetone, then polyethylene glycol and cetyl polyglycol ether are added. The solution obtained in this way is sprayed onto kaolin and then the acetone evaporated in a vacuum.
Spritzpulver: Zur Herstellung eines a) 40%igen, b) und c) 25%igen d) 10%igen Spritzpulvers werden folgende Bestandteile verwendet: a) 40 Teile Wirkstoff 5 Teile Ligninsulfonsäure-Natriumsalz, 1 Teil Dibutylnaphthalinsulfonsaure-Natriumsalz, 54 Teile Kieselsäure; b) 25 Teile Wirkstoff 4,5 Teile Calcium-Liginsulfonat, 1,9 Teile Champagne-Kreide/Hydroxyäthylcellulose Gemisch (1:1), 1,5 Teile Natrium-dibutyl-naphthalinsulfonat, 19,5 Teile Kieselsäure, 19,5 Teile Champagne-Kreide, 28,1 Teile Kaolin; c) 25 Teile Wirkstoff 2,5 Teile Isooctylphenoxy-polyoxyäthylen-äthanol, 1,7 Teile Champagne-Kreide/Hydroxyäthylcellulose-Gemisch (1:1), 8,3 Teile Natriumaluminiumsilikat, 16,5 Teile Kieselgur, 46 Teile Kaolin; d) 10 Teile Wirkstoff 3 Teile Gemisch der Natriumsalze von gesättigten Fettalkoholsulfaten, 5 Teile Napthalinsulfonsäure/Formaldehyd-Kondensat, 82 Teile Kaolin.Wettable powder: For the production of a) 40%, b) and c) 25% d) 10% wettable powder, the following ingredients are used: a) 40 parts of active ingredient 5 parts of lignin sulfonic acid, sodium salt, 1 part of dibutylnaphthalenesulfonic acid, sodium salt, 54 parts of silica; b) 25 parts of active ingredient 4.5 parts of calcium liginsulfonate, 1.9 Parts of champagne chalk / hydroxyethyl cellulose mixture (1: 1), 1.5 parts of sodium dibutyl naphthalene sulfonate, 19.5 parts of silica, 19.5 parts of Champagne chalk, 28.1 parts of kaolin; c) 25 parts Active ingredient 2.5 parts of isooctylphenoxy-polyoxyethylene-ethanol, 1.7 parts of champagne chalk / hydroxyethyl cellulose mixture (1: 1), 8.3 parts of sodium aluminum silicate, 16.5 parts of kieselguhr, 46 parts of kaolin; d) 10 parts of active ingredient 3 parts of a mixture of the sodium salts of saturated fatty alcohol sulfates, 5 parts of naphthalenesulfonic acid / formaldehyde condensate, 82 parts of kaolin.
Die Wirkstoffe werden in geeigneten Mischern mit den Zuschlagstoffen innig vermischt und auf entsprechenden Mühlen und Walzen vermahlen. Man erhält Spritzpulver, die sich mit Wasser zu Suspensionen jeder gewunschten Konzentration verdiinnen lassen.The active ingredients are mixed with the additives in suitable mixers intimately mixed and ground on appropriate mills and rollers. Spray powder is obtained which can be diluted with water to form suspensions of any desired concentration.
Emulgierbare Konzentrate: Zur Herstellung eines a) 10%igen und b) 25%igen emulgierbaren Konzentrates werden folgende Stoffe verwendet: a) 10 Teile Wirkstoff 3,4 Teile epoxydiertes Pflanzenöl, 13,4 Teile eines Kombinationsemulgators, bestehend aus Fettalkoholpolyglykoläther und Alkylarylsulfonat-Calcium-Salz, 40 Teile Dimethylformamid, 43,2 Teile Xylol; b) 25 Teile Wirkstoff 2,5 Teile epoxydiertes Pflanzenöl, 10 Teile eines Alkylarylsulfonat/Fettalkoholpoly glykoläther-Gemisches, 5 Teile Dimethylformamid, 57,5 Teile Xylol.Emulsifiable concentrates: For the production of a) 10% and b) 25% emulsifiable concentrate, the following substances are used: a) 10 parts Active ingredient 3.4 parts of epoxidized vegetable oil, 13.4 parts of a combination emulsifier, consisting of fatty alcohol polyglycol ether and alkylarylsulfonate calcium salt, 40 Parts of dimethylformamide, 43.2 parts of xylene; b) 25 parts of active ingredient 2.5 parts of epoxidized Vegetable oil, 10 parts of an alkylarylsulfonate / fatty alcohol poly glycol ether mixture, 5 Parts of dimethylformamide, 57.5 parts of xylene.
Aus solchen Konzentraten können durch VerdUnnen mit Wasser Emulsionen jeder gewünschten Konzentration hergestellt werden.Such concentrates can be diluted with water to produce emulsions any desired concentration can be produced.
Sprühmittel: Zur Herstellung eines 5%igen Sprühmittels werden die folgenden Bestandteile verwendet: 5 Teile Wirkstoff, 1 Teil Epichlorhydrin, 94 Teile Benzin (Siedegrenzen 160 - 1900C); Beispiel 1 Herstellung der Verbindung der Formel 66 g O-Isobutyl-dithio-äthylphioshorsäure werden in 225 ml Aceton gelöst und tropfenweise mit einer Lösung von 13,5 g Natriumhydroxid (fest) in 75 ml Wasser versetzt. Dann trägt man 55 g 3-Chlormethyl-oxazolo(4,5-b) pyridin-2(3H)-on in das Gemisch ein und rührt 4 Stunden bei 35°C. Dann werden 250 ml Wasser zugesetzt und das Aceton im Wasserstrahlvakuum aus dem Reaktionsgemisch entfernt. Das zunächst ausgeschiedene Qel verfestigt sich zu einer zähen Masse. Diese wird durch Abdekantieren isoliert und aus 75 ml Methanol umkristallisiert. Man erhält O-Isobutyl-S-[oxazolo (4,5-b)pyridin-2 (3H)-onyl-(3)-methyl]-dithio-äthylphosphonat mit einem Schmelzpunkt von 65 - 67°C.Spray: The following ingredients are used to produce a 5% spray: 5 parts of active ingredient, 1 part of epichlorohydrin, 94 parts of gasoline (boiling point 160 - 1900C); Example 1 Preparation of the compound of formula 66 g of O-isobutyl-dithio-ethylphosphoric acid are dissolved in 225 ml of acetone and a solution of 13.5 g of sodium hydroxide (solid) in 75 ml of water is added dropwise. 55 g of 3-chloromethyl-oxazolo (4,5-b) pyridin-2 (3H) -one are then introduced into the mixture and the mixture is stirred at 35 ° C. for 4 hours. 250 ml of water are then added and the acetone is removed from the reaction mixture in a water jet vacuum. The initially excreted Qel solidifies into a viscous mass. This is isolated by decanting and recrystallized from 75 ml of methanol. O-Isobutyl-S- [oxazolo (4,5-b) pyridin-2 (3H) -onyl- (3) -methyl] -dithioethylphosphonate with a melting point of 65-67 ° C. is obtained.
Analyse: Berechnet: C 45,07 % H 5,53 % P 8,96 % -% S 18,52 % Gefunden: C 45,37 % H 5,50 % P 8,93 % S 18,21 % Auf analoge Weise werden auch folgende Verbindungen hergestellt: R1 -C2H5 nicht destillierbares Oel Analyse: Ber.: C 41,49 % H 4,75 % N 8,80 % P 9,75 % S 20,14 % Gef.: C 41,80 % H 4,90 % N 9,00 % P 9,70 % 5 19,80 % -C3H7(n) Smp. 35 - 38°C Analyse: Ber.: C 43,36 % H 5,16 % N 8,43 % P 9,34 % $ 19,30 % Gef.: C 43,30 % H 5,20 % N 8,50 % P 9,10 % S 19,00 % -C3H7(i) Smp. 52 - 54°C Analyse: Ber.: C.43,36 % H 5,16 % N N 8,43 % P 9,34 % S 19,30 % Gef.: C 43,62 % H 5,23 % N 8,46 % P 9,40 % S 19,37 % Beispiel 2 Vergleichsversuche Testverbindungen er findungs gemäss erfindungsgemäss erfindungsgemäss erfindungsgemäss bekannt aus F.P. 2 103 003 bekannt aus F.P. 2 103 003 Testtiere Aphis fabae Rhipicephalus bursa adulte Testemulsion 10 Teile Wirkstoff, 3,4 Teile epoxydiertes Pflanzenöl, 3,4 Teile eines Kombinationsemulgators, bestehend aus Tetraalkoholpolyglykoläther und Alkylarylsulfonat-Calcium-Salz, 40 Teile Dimethylformamid, 43,2 Teile Xylol.Analysis: Calculated: C 45.07% H 5.53% P 8.96% -% S 18.52% Found: C 45.37% H 5.50% P 8.93% S 18.21% On analogous Way, the following connections are also made: R1 -C2H5 non-distillable oil Analysis: Calc .: C 41.49% H 4.75% N 8.80% P 9.75% S 20.14% Found: C 41.80% H 4.90% N 9.00% P 9.70% 5 19.80% -C3H7 (n) m.p. 35-38 ° C Analysis: Calc .: C 43.36% H 5.16% N 8.43% P 9.34 % $ 19.30% Found: C 43.30% H 5.20% N 8.50% P 9.10% S 19.00% -C3H7 (i) m.p. 52-54 ° C Analysis: Calc. : C 43.36% H 5.16% NN 8.43% P 9.34% S 19.30% Found: C 43.62% H 5.23% N 8.46% P 9.40% S 19.37% Example 2 Comparative experiments, test compounds he invention according to the invention according to the invention known from FP 2 103 003 known from FP 2 103 003 test animals Aphis fabae Rhipicephalus bursa adult test emulsion 10 parts of active ingredient, 3.4 parts of epoxidized vegetable oil, 3.4 parts of a combination emulsifier consisting of tetra alcohol polyglycol ether and alkylarylsulfonate calcium salt, 40 parts of dimethylformamide , 43.2 parts of xylene.
Tests a) Systemisch-insektizide Wirkung Zur Feststellung der systemischen Wirkung wurden bewurzelte Bohnenpflanzen (Vicia faba) in eine 0,01%ige wässrige Wirkstofflösung (erhalten aus einem 10%igen emulgierbaren Konzentrat) eingestellt. Nach 24 Stunden wurden auf die oberirdischen Pflanzenteile Blattläuse (Aphis fabae) gesetzt. Durch eine spezielle Einrichtung waren die Tiere vor der Kontakt- und Gaswirkung geschutzt.Tests a) Systemic insecticidal effect To determine the systemic Effect were rooted bean plants (Vicia faba) in a 0.01% aqueous solution Active ingredient solution (obtained from a 10% emulsifiable concentrate) set. After 24 hours, aphids (Aphis fabae) were found on the above-ground parts of the plant. set. Thanks to a special device, the animals were protected from contact and gas effects protected.
Der Versuch wurde bei 24°C und 70% relativer Luftfeuchtigkeit durchgeführt.The experiment was carried out at 24 ° C. and 70% relative humidity.
Resultat % Abtötung nach 48 Stunden A 100 B 90 C 100 D 80 0 O b) Wirkung gegen Zecken Rhipicephalus bursa ß 5 adulte Zecken wurden in ein Glasröhrchen gezählt und ftir 1 bis 2 Minuten in 2 ml einer wässrigen Emulsion mit 1 ppm Testsubstanz getaucht. Das Röhrchen wurde dann mit einem genormten Wattebausch verschlossen und auf den Kopf gestellt, damit die Wirkstoffemulsion von der Watte aufgenommen werden konnte.Result% kill after 48 hours A 100 B 90 C 100 D 80 0 O b) Action against ticks Rhipicephalus bursa ß 5 adult ticks were placed in a glass tube counted and for 1 to 2 minutes in 2 ml of an aqueous emulsion with 1 ppm test substance submerged. The tube was then closed with a standardized cotton ball and Turned upside down so that the active ingredient emulsion is absorbed by the cotton wool could.
Die Auswertung erfolgte nach 2 Wochen. FUr jeden Versuch liefen 2 Wiederholungen. The evaluation took place after 2 weeks. For each experiment 2 Repetitions.
Resultat 7. Abtötung bei 1 ppm Wirksubstanz A 100 B 100 C 100 D 100 E O F O Befund Während die Verbindungen A bis D in den Tests a) und b) nahezu 100%ig gegen Aphis fabae und Rhipicephalus bursa wirkten, waren die Verbindungen E und F wirkungslos. Result 7. Killing at 1 ppm active substance A 100 B 100 C 100 D 100 E O F O Findings While compounds A to D in tests a) and b) are almost 100% pure against Aphis fabae and Rhipicephalus bursa, the compounds E and F ineffective.
Beispiel 3 Insektizide Frassgift-Wirkung Baumwollpfanzen und Kartoffelstauden wurden mit einer 0,0574gen wässrigen Wirkstoffemulsion (erhalten aus einem 10%igen emulgierbaren Konzentrat) besprüht. Example 3 Insecticidal food poison effect Cotton plants and potato plants were with a 0.0574gen aqueous active substance emulsion (obtained from a 10% emulsifiable concentrate).
Nach dem Antrocknen des Belages wurden die Baumwollpflanzen mit Spodoptera littoralis- oder Heliothis virescens-Larven L3 und die Kartoffelstauden mit Kartoffelkäfer-Larven (Leptinotarsa decemlineata) besetzt. Der Versuch wurde bei 240C und 60 % relativer Luftfeuchtigkeit durchgeführt.After the covering had dried on, the cotton plants were spodoptera littoralis or Heliothis virescens larvae L3 and the potato plants with Colorado beetle larvae (Leptinotarsa decemlineata) occupied. The experiment became more relative at 240C and 60% Humidity carried out.
Die Verbindungen gemäss Beispiel 1 zeigten im obigen Test eine gute insektizide Frassgift-Wirkung gegen Spodoptera-, Heliothis- und Leptinotarsa decemlineata-Larven. The compounds according to Example 1 showed good results in the above test insecticidal feed poison effect against Spodoptera, Heliothis and Leptinotarsa decemlineata larvae.
Beispiel 4 Wirkung gegen Chilo suppressalis Je 6 Reispflanzen der Sorte Caloro wurden in Plastiktöpfen, die einen oberen Durchmesser von 17 cm aufwiesen, verpflanzt und zu einer Höhe von ca. 60 cm aufgezogen. Example 4 Action against Chilo suppressalis 6 rice plants each of the Caloro variety were placed in plastic pots with a top diameter of 17 cm, transplanted and raised to a height of approx. 60 cm.
Die Infestation mit Chilo suppressalis Larven (L1; 3-4 mm lang) erfolgte 2 Tage nach der Wirkstoffzugabe-in Granulatform (Aufwandmenge 8 kg Aktivsubstanz pro Hekatare) in das Paddy-Wasser. Die Auswertung auf insektizide Wirkung erfolgte 10 Tage nach der Zugabe des Granulates.The infestation with Chilo suppressalis larvae (L1; 3-4 mm long) took place 2 days after the addition of the active ingredient - in granulate form (application rate 8 kg of active ingredient per hectare) into the paddy water. The evaluation for insecticidal effect was carried out 10 days after adding the granules.
Die Verbindungen gemäss Beispiel 1 wirkten im obigen Test gegen Chilo suppressalis. The compounds according to Example 1 were effective against chilo in the above test suppressalis.
Beispiel 5 Akarizide Wirkung Phaseolus vulgaris (Pflanzen) wurden 12 Stunden vor dem Test auf akarizide Wirkung mit einem infestierten Blattstück aus einer llassenzuclt: von Tetranychus urticae bclegt. Die übergelaufenen bewegilchen Stadien wurden aus einem Chromatographiezerstiuber mit den emulgierten Testpräparaten bestäubt, dass kein Ablaufen der Spritzbrühe eintrat. Nach zwei bis 7 Tagen wurden Larven, Adulte und Eier unter dem Binokular auf lebende und tote Individuen ausgewertet und das Ergebnis in Prozenten ausgedrückt.Example 5 Acaricidal effect of Phaseolus vulgaris (plants) 12 hours before testing for acaricidal activity with an infected piece of leaf from a lassenzuclt: from Tetranychus urticae bclegt. The defected moving parts Stages were made from a chromatography nebulizer with the emulsified test preparations dusted that no runoff of the spray liquid occurred. After two to 7 days were Larvae, adults and eggs are evaluated for living and dead individuals under the binocular microscope and the result expressed as a percentage.
Während der "Haltezeit" standen die behandelten Pflanzen in Gewächshauskabinen bei 25°C.During the "holding time", the treated plants stood in greenhouse cabins at 25 ° C.
Die Verbindungen gemäss Beispiel 1 wirkten im obigen Test gegen Adulte, Larven und Eier von Tetranychus urticae.In the above test, the compounds according to Example 1 were effective against adults, Larvae and eggs of Tetranychus urticae.
Beispiel 6 Wirkunge gegen Bodennematoden Zur Prüfung der Wirkung gegen Bodennematoden wurden die Wirkstoffe in der jeweils angegebenen Konzentration in durch Wurzelzellen-Nematoden (Meloidogyne arenaria) infizierte Erde gegeben und innig vermischt. In die so vorbereitete Erde wurden in einer Versuchsreihe unmittelbar danach Tomatensetzlinge gepflanzt und in einer anderen Versuchsrcihe nach 8 Tagen Wartezeit Tomaten eingesetzt.Example 6 Actions against soil nematodes To test the action against Soil nematodes were the active ingredients in the specified concentration in soil infected by root cell nematodes (Meloidogyne arenaria) and intimately mixed. In the soil prepared in this way, a series of experiments was carried out directly then planted tomato seedlings and in a different test row after 8 days Wait tomatoes inserted.
Zur Beurteilung der nematoziden Wirkung wurden 28 Tagen nach dem Pflanzen bzw. nach der Saat die an den Wurzeln vorhandenen Gallen ausgezählt.The nematocidal effect was assessed 28 days after planting or after sowing the galls present on the roots are counted.
In diesem Test zeigten die Wirkstoffe gemäss Beispiel 1 eine gute Wirkung gegen Meloidogyne arenaria.In this test, the active ingredients according to Example 1 showed good results Effect against Meloidogyne arenaria.
Claims (7)
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CH77673A CH573209A5 (en) | 1973-01-19 | 1973-01-19 |
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DE2401941A1 true DE2401941A1 (en) | 1974-08-01 |
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DE2401941A Withdrawn DE2401941A1 (en) | 1973-01-19 | 1974-01-16 | O-alkyl-S-(2-oxooxazolopyridyl)ethylphosphonodithioates - with insecticidal, acaricidal, bactericidal, fungicidal and nematocidal activity |
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CH (1) | CH573209A5 (en) |
DE (1) | DE2401941A1 (en) |
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1973
- 1973-01-19 CH CH77673A patent/CH573209A5/xx not_active IP Right Cessation
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1974
- 1974-01-16 DE DE2401941A patent/DE2401941A1/en not_active Withdrawn
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