CN102258051B - Composition and method for preventing and removing pests - Google Patents
Composition and method for preventing and removing pests Download PDFInfo
- Publication number
- CN102258051B CN102258051B CN 201110136704 CN201110136704A CN102258051B CN 102258051 B CN102258051 B CN 102258051B CN 201110136704 CN201110136704 CN 201110136704 CN 201110136704 A CN201110136704 A CN 201110136704A CN 102258051 B CN102258051 B CN 102258051B
- Authority
- CN
- China
- Prior art keywords
- captan
- pest
- chlopyrifos
- soil
- control
- 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.)
- Expired - Fee Related
Links
- 241000607479 Yersinia pestis Species 0.000 title claims abstract description 60
- 239000000203 mixture Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 39
- LDVVMCZRFWMZSG-OLQVQODUSA-N (3ar,7as)-2-(trichloromethylsulfanyl)-3a,4,7,7a-tetrahydroisoindole-1,3-dione Chemical compound C1C=CC[C@H]2C(=O)N(SC(Cl)(Cl)Cl)C(=O)[C@H]21 LDVVMCZRFWMZSG-OLQVQODUSA-N 0.000 claims abstract description 85
- 239000005745 Captan Substances 0.000 claims abstract description 85
- 229940117949 captan Drugs 0.000 claims abstract description 85
- 239000002689 soil Substances 0.000 claims abstract description 46
- 239000002671 adjuvant Substances 0.000 claims abstract description 5
- 230000000361 pesticidal effect Effects 0.000 claims description 20
- 239000004480 active ingredient Substances 0.000 claims description 19
- 239000000843 powder Substances 0.000 claims description 17
- 239000000375 suspending agent Substances 0.000 claims description 17
- 241000238631 Hexapoda Species 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 15
- 238000009736 wetting Methods 0.000 claims description 14
- 239000000839 emulsion Substances 0.000 claims description 13
- 241001136249 Agriotes lineatus Species 0.000 claims description 11
- 241000894006 Bacteria Species 0.000 claims description 11
- 241000813090 Rhizoctonia solani Species 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- 241000241125 Gryllotalpa gryllotalpa Species 0.000 claims description 6
- 230000000844 anti-bacterial effect Effects 0.000 claims description 6
- 239000003899 bactericide agent Substances 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 241000289763 Dasygaster padockina Species 0.000 claims description 5
- 239000002917 insecticide Substances 0.000 claims description 5
- 239000003094 microcapsule Substances 0.000 claims description 5
- 239000007931 coated granule Substances 0.000 claims description 4
- 239000004562 water dispersible granule Substances 0.000 claims description 4
- 241000233614 Phytophthora Species 0.000 claims description 3
- 241000233639 Pythium Species 0.000 claims description 3
- 231100000571 death by poisoning Toxicity 0.000 claims description 2
- 239000002552 dosage form Substances 0.000 claims description 2
- 201000010099 disease Diseases 0.000 abstract description 13
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 13
- 239000005944 Chlorpyrifos Substances 0.000 abstract description 7
- SBPBAQFWLVIOKP-UHFFFAOYSA-N chlorpyrifos Chemical compound CCOP(=S)(OCC)OC1=NC(Cl)=C(Cl)C=C1Cl SBPBAQFWLVIOKP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000000575 pesticide Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 239000000306 component Substances 0.000 description 17
- 239000003921 oil Substances 0.000 description 12
- 235000019198 oils Nutrition 0.000 description 12
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 231100000225 lethality Toxicity 0.000 description 10
- -1 3,3,6-trichloro-2-pyridyl Chemical group 0.000 description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- 239000002270 dispersing agent Substances 0.000 description 8
- 239000003814 drug Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000005995 Aluminium silicate Substances 0.000 description 7
- 235000012211 aluminium silicate Nutrition 0.000 description 7
- 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 7
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 6
- 239000000440 bentonite Substances 0.000 description 6
- 229910000278 bentonite Inorganic materials 0.000 description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 6
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000000080 wetting agent Substances 0.000 description 6
- 229920001285 xanthan gum Polymers 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 235000011187 glycerol Nutrition 0.000 description 5
- 230000009036 growth inhibition Effects 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 230000002195 synergetic effect Effects 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 240000008067 Cucumis sativus Species 0.000 description 4
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 4
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 238000011835 investigation Methods 0.000 description 4
- 230000003449 preventive effect Effects 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 235000014347 soups Nutrition 0.000 description 4
- 238000009331 sowing Methods 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-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
- 241000918585 Pythium aphanidermatum Species 0.000 description 3
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- XUZHLZDRCCUWEV-UHFFFAOYSA-N formaldehyde;methyl naphthalene-1-sulfonate Chemical compound O=C.C1=CC=C2C(S(=O)(=O)OC)=CC=CC2=C1 XUZHLZDRCCUWEV-UHFFFAOYSA-N 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229940051841 polyoxyethylene ether Drugs 0.000 description 3
- 229920000056 polyoxyethylene ether Polymers 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000003826 tablet Substances 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- FYGHSUNMUKGBRK-UHFFFAOYSA-N 1,2,3-trimethylbenzene Chemical compound CC1=CC=CC(C)=C1C FYGHSUNMUKGBRK-UHFFFAOYSA-N 0.000 description 2
- UHPMCKVQTMMPCG-UHFFFAOYSA-N 5,8-dihydroxy-2-methoxy-6-methyl-7-(2-oxopropyl)naphthalene-1,4-dione Chemical compound CC1=C(CC(C)=O)C(O)=C2C(=O)C(OC)=CC(=O)C2=C1O UHPMCKVQTMMPCG-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 241000255925 Diptera Species 0.000 description 2
- 241000223218 Fusarium Species 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920001732 Lignosulfonate Polymers 0.000 description 2
- 239000004117 Lignosulphonate Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 241000244206 Nematoda Species 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 235000018519 Scolymus Nutrition 0.000 description 2
- 240000005687 Scolymus hispanicus Species 0.000 description 2
- 241001454293 Tetranychus urticae Species 0.000 description 2
- 241001414989 Thysanoptera Species 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical compound [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- SQNZJJAZBFDUTD-UHFFFAOYSA-N durene Chemical compound CC1=CC(C)=C(C)C=C1C SQNZJJAZBFDUTD-UHFFFAOYSA-N 0.000 description 2
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000004503 fine granule Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 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 2
- 230000012447 hatching Effects 0.000 description 2
- 239000004009 herbicide Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 235000019357 lignosulphonate Nutrition 0.000 description 2
- QYDYPVFESGNLHU-KHPPLWFESA-N methyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC QYDYPVFESGNLHU-KHPPLWFESA-N 0.000 description 2
- 229940073769 methyl oleate Drugs 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 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
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- RYYWUUFWQRZTIU-UHFFFAOYSA-K thiophosphate Chemical compound [O-]P([O-])([O-])=S RYYWUUFWQRZTIU-UHFFFAOYSA-K 0.000 description 2
- RZXVEBVXHRSQPO-UHFFFAOYSA-N (5-chloro-1,3-thiazol-2-yl)methylsulfanyl-dimethoxy-sulfanylidene-lambda5-phosphane Chemical compound COP(=S)(OC)SCc1ncc(Cl)s1 RZXVEBVXHRSQPO-UHFFFAOYSA-N 0.000 description 1
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000259672 Bolitobius cingulatus Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 241000243770 Bursaphelenchus Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 241001347511 Carposina sasakii Species 0.000 description 1
- 241000665051 Chilo sacchariphagus indicus Species 0.000 description 1
- 241000426497 Chilo suppressalis Species 0.000 description 1
- 241000256135 Chironomus thummi Species 0.000 description 1
- 241001672694 Citrus reticulata Species 0.000 description 1
- 241000008892 Cnaphalocrocis patnalis Species 0.000 description 1
- 241001509962 Coptotermes formosanus Species 0.000 description 1
- 241000256054 Culex <genus> Species 0.000 description 1
- 241000254171 Curculionidae Species 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 239000005644 Dazomet Substances 0.000 description 1
- 241000221785 Erysiphales Species 0.000 description 1
- 235000019733 Fish meal Nutrition 0.000 description 1
- 239000005786 Flutolanil Substances 0.000 description 1
- 241001442497 Globodera rostochiensis Species 0.000 description 1
- 241001441330 Grapholita molesta Species 0.000 description 1
- 241001243087 Gryllotalpidae Species 0.000 description 1
- 241000258937 Hemiptera Species 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- 239000005867 Iprodione Substances 0.000 description 1
- 241000256602 Isoptera Species 0.000 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- 240000000233 Melia azedarach Species 0.000 description 1
- 241000243786 Meloidogyne incognita Species 0.000 description 1
- 241000243785 Meloidogyne javanica Species 0.000 description 1
- 241000254043 Melolonthinae Species 0.000 description 1
- 239000005807 Metalaxyl Substances 0.000 description 1
- 241000257159 Musca domestica Species 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 241000855602 Nothotylenchus acris Species 0.000 description 1
- 241000238814 Orthoptera Species 0.000 description 1
- 241000346285 Ostrinia furnacalis Species 0.000 description 1
- 241000233679 Peronosporaceae Species 0.000 description 1
- 241000255969 Pieris brassicae Species 0.000 description 1
- 241000866500 Reticulitermes speratus Species 0.000 description 1
- 241000125167 Rhopalosiphum padi Species 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 235000019764 Soybean Meal Nutrition 0.000 description 1
- 241000256247 Spodoptera exigua Species 0.000 description 1
- 241000985245 Spodoptera litura Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 241000254109 Tenebrio molitor Species 0.000 description 1
- RYYWUUFWQRZTIU-UHFFFAOYSA-N Thiophosphoric acid Chemical group OP(O)(S)=O RYYWUUFWQRZTIU-UHFFFAOYSA-N 0.000 description 1
- 241000255901 Tortricidae Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 241000254234 Xyeloidea Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 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
- 230000002155 anti-virotic effect Effects 0.000 description 1
- 230000002609 anti-worm Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000005667 attractant Substances 0.000 description 1
- RIOXQFHNBCKOKP-UHFFFAOYSA-N benomyl Chemical compound C1=CC=C2N(C(=O)NCCCC)C(NC(=O)OC)=NC2=C1 RIOXQFHNBCKOKP-UHFFFAOYSA-N 0.000 description 1
- 235000012216 bentonite Nutrition 0.000 description 1
- MITFXPHMIHQXPI-UHFFFAOYSA-N benzoxaprofen Natural products N=1C2=CC(C(C(O)=O)C)=CC=C2OC=1C1=CC=C(Cl)C=C1 MITFXPHMIHQXPI-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000031902 chemoattractant activity Effects 0.000 description 1
- 239000000544 cholinesterase inhibitor Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011436 cob Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- QAYICIQNSGETAS-UHFFFAOYSA-N dazomet Chemical compound CN1CSC(=S)N(C)C1 QAYICIQNSGETAS-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- PTCGDEVVHUXTMP-UHFFFAOYSA-N flutolanil Chemical compound CC(C)OC1=CC=CC(NC(=O)C=2C(=CC=CC=2)C(F)(F)F)=C1 PTCGDEVVHUXTMP-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 238000003958 fumigation Methods 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- KGVPNLBXJKTABS-UHFFFAOYSA-N hymexazol Chemical compound CC1=CC(O)=NO1 KGVPNLBXJKTABS-UHFFFAOYSA-N 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- ONUFESLQCSAYKA-UHFFFAOYSA-N iprodione Chemical compound O=C1N(C(=O)NC(C)C)CC(=O)N1C1=CC(Cl)=CC(Cl)=C1 ONUFESLQCSAYKA-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- ZQEIXNIJLIKNTD-UHFFFAOYSA-N methyl N-(2,6-dimethylphenyl)-N-(methoxyacetyl)alaninate Chemical compound COCC(=O)N(C(C)C(=O)OC)C1=C(C)C=CC=C1C ZQEIXNIJLIKNTD-UHFFFAOYSA-N 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000009335 monocropping Methods 0.000 description 1
- 230000001069 nematicidal effect Effects 0.000 description 1
- 239000005645 nematicide Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920000847 nonoxynol Polymers 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000004455 soybean meal Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a composition and method for preventing and removing pests, and particularly relates to a composition and method for preventing and removing pests, capable of preventing and controlling various underground pests and soil diseases effectively and simultaneously. The composition for preventing and controlling pests is characterized by containing active components and an adjuvant, wherein the active components are a pesticide chlorpyrifos and a bacteriacide captan and the weight ratio of chlorpyrifos to captan is (50:1)-(1:50), and the active components, namely chlorpyrifos and captan, account for 5-80wt% of the composition. In the method for preventing and removing pests, chlorpyrifos and captan act on pests at the same time, or any one of chlorpyrifos and captan is used to act on the pests at first and then the other one is used to act on the pests.
Description
Technical field
The method of control of Pesticidal composition of the present invention and pest relates to is a kind ofly can prevent and treat the Pesticidal composition of various soil insects and soil disease and the method for control of pest effectively simultaneously.
Background technology
Chlopyrifos (chlorpyrifos), chemical name 0,0-diethyl-0(3,3,6-trichloro-2-pyridyl) thiophosphate, be acetylcholinesteraseinhibitors inhibitors, belong to the phosphorothionate insecticides, have tag, stomach kills and fumigation action.The cauline leaf spraying can be used to prevent and treat rice hoppers, paddy rice rice leaf roller, paddy rice paddy stem borer, mandarin tree scale insect, brassicaceous vegetable prodenia litura, wheat aphid etc.Residual life on blade, is not long, but the residual life in soil is then longer, and is good to the preventive effect of underground insect.
Captan (captan) is the broad spectrum activity organosulfureous fungicide, has protection and therapeutic action concurrently.Pure product are white crystals, fusing point 178
oC is insoluble to oil, meets the alkali instability, decompose during near fusing point, and non-corrosiveness, but its catabolite is corrosive, and toxicity is low, to the high poison of fish, to the bird low toxicity, application on human skin is had excitant.Be mainly used in spraying, generally with 0.1% left and right sides concentration spraying.Also can make seed treatment, results back infusion product carries out soil treatment before the sowing or before planting.For the scab of preventing and treating fruit tree, vegetables, flowers and other economic crops etc., downy mildew, powdery mildew, anthracnose, gray mold, early blight, late blight etc.The activity of this compound is good, and still, it is also unsatisfactory sometimes when hanging down rate of application.
CN200580003066, the method of control about Pesticidal composition and pest thereof of Japan Ishihara Sangyo Kaisha, Ltd. application, this patent disclosure colophonate, gram line pellet, at least a kind of organic phosphorus compound in O-ethyl-S-n-pro-pyl-(2-cyanogen imido grpup-3-ethyl-pyrazoline-1-base-) thiophosphate group and at least a kind of bactericide that is selected from fluorine piperazine amine, benomyl, tolelofos-methyl, metalaxyl, captan, iprodione, tpn, dazomet, hydroxyisoxazole, flutolanil and the valida act on pest as active ingredient.Composition among the present invention is mainly used in preventing and treating the root-knot nematode in the soil.
In the seedling stage of horticultural crop (vegetables, flowers) or dry crop, often be subjected to soil insect for example wireworm, mole cricket, grub, cutworm etc. and soil germ such as rhizoctonia solani, sickle-like bacteria, corruption is mould, epidemic disease is mould mixing infringement, cause dead seedling.
Summary of the invention
The present invention seeks to provides a kind of the method for control that does harm to biological insect control composition and pest at above-mentioned weak point, both can prevent and kill off wireworm, mole cricket, grub, cutworm etc. and live in insect pest in soil, damping off, damping off or root rot etc. that can doublely control soil germ such as rhizoctonia solani, sickle-like bacteria again, corruption is mould, epidemic disease is mould etc. causes, and with independent medication relatively, have significant synergy preventive effect.
The inventor finds can obtain above expected effect, thereby finish the present invention by combination chlopyrifos and captan for solving the result that such problem is studied repeatedly.
The method of control of the present invention's evil biological insect control composition and pest is to take following technical scheme to realize:
A kind of Pesticidal composition is characterized in that containing active ingredient insecticide chlopyrifos and bactericide captan, and wherein chlopyrifos and captan weight proportion are 50:1-1:50.
Described composition death by poisoning tick and captan weight proportion are 1:20-20:1.
Described composition also contains adjuvant except active ingredient, the quality percentage composition that active ingredient chlopyrifos and captan account in the composition is 5-80%.
Described combination dosage form is aqueous emulsion, water dispersible granules, missible oil, wetting powder, suspending agent, coated granule, extrudes granule, microcapsules, suspended emulsion.
The method of control of a kind of pest is characterized in that acting on pest with chlopyrifos and captan as active ingredient.
The method of control of described pest has made above-mentioned chlopyrifos and captan act on pest simultaneously, or any acts on pest to make chlopyrifos compound and captan earlier, then makes another kind act on pest again.
The method of control of described pest makes the ratio of chlopyrifos and captan count 1:50-50:1 by weight.
The method of control of described pest, the concentration that makes above-mentioned active ingredient is the 0.1-10000ppm effect.
The method of control of described pest, pest are the insect that lives in soil and/or the seed, the germ in soil and/or the seed, and rhizoctonia solani, sickle-like bacteria, corruption is mould, epidemic disease is mould.
The method of control of described pest, pest are that the insect that lives in soil and/or the seed is wireworm, mole cricket, grub, cutworm.
The method of control of described pest, pest are that the germ in soil and/or the seed is rhizoctonia solani, sickle-like bacteria, pythium spp, phytophthora etc.
The method of control of described pest, it handles soil and/or seed with above-mentioned chlopyrifos and captan.
By the present invention, can provide to improve simultaneously and prevent and kill off the effect of living in the insect in soil and/or the seed and prevent and kill off new Pesticidal composition and the method for control thereof of the effect of soil and/or seed germ.
The method of control of Pesticidal composition of the present invention and pest, surprised discovery, the composition of chlopyrifos and captan, for prevent and kill off the insect that lives in soil and/or the seed and soil and/germ in the seed the two can bring into play synergistic effect.Composition of the present invention and method have the effect of synergy for Pesticidal.This effect have the various disease and insects that have from each single medicament prevent and kill off the characteristic unpredictable to effect.
The method of control of Pesticidal composition of the present invention and pest, the optimum period medication, consumption is few, the preventive effect height, and reduce expenses for prevention and control, alleviate the pollution to soil and environment, be beneficial to the safety of people, animal, beneficial organism and keeping of the ecological balance, meet the sustainable development requirement.
Embodiment
Chlopyrifos (chlorpyrifos), chemical name 0,0-diethyl-0(3,3,6-trichloro-2-pyridyl) thiophosphate is in that the residual life on the blade is long but residual life in soil is then longer, good to the preventive effect of underground insect.
Captan (Captan), chemical name N-(trichloro-methylthio)-hexamethylene-4-alkene-1, the 2-dicarboximide is mainly used in spraying, generally with 0.1% left and right sides concentration spraying.Also can make seed treatment, results back infusion product carries out soil treatment before the sowing or before planting.US2553770 discloses this compound.
Among the present invention, the ratio of chlopyrifos and captan is counted 1:50-50:1 usually by weight, and preferred 1:20-20:1. composition of the present invention also contains adjuvant except active ingredient.The mixing active ingredients ratio can be 5-80%.Adjuvant can be carrier, and emulsifier, suspending agent, dispersant, solvent, bleeding agent, wetting agent, tackifier, stabilizing agent etc. can suitably add as required.Carrier is divided into solid carrier and liquid-carrier.Solid carrier is the animals and plants powder of starch, active carbon, soybean meal, wheat flour, wood powder, fish meal, milk powder etc., the mineral powder of talcum, kaolin, bentonite, calcium carbonate, zeolite, diatomite, white carbon, clay, alumina, Sulfur powder etc. etc.; Liquid-carrier has the alcohols of water, methyl alcohol, ethanol etc.; The arene of dimethylbenzene, trimethylbenzene, durene, cyclohexane, solvent naphtha etc., the halogenated hydrocarbon of chloroform, chlorobenzene etc., the amide-type of dimethyl formamide etc., the ester class of ethyl acetate, fatty glyceride etc., the nitrile of acetonitrile etc., dimethyl sulfoxide (DMSO) etc. contain compounds etc.Emulsifier, suspending agent, dispersant, solvent, bleeding agent, wetting agent etc. can use various surfactants.In addition, gram and other agricultural chemicals such as insecticide, miticide, nematocide, bactericide, antivirotic, attractant, weed killer herbicide, plant growth regulator etc. are used with, are also used as required.Sometimes can demonstrate more excellent effect in this case.
Composition of the present invention can be mixed with formulation available on the various agriculturals, as the various phychologies of emulsion, pulvis, fine granule, granule, tablet, wetting powder, liquor, aerosol, lake agent, colloidal suspending agent, dried colloidal suspending agent, microcapsule formulations etc.The more preferably form of emulsion, fine granule, wetting powder, liquor, pulvis, granule, tablet etc. wherein.The preferred cooperation ratio of emulsion is active ingredient 5-75 weight portion, carrier 90-10 weight portion, surfactant 5-15 weight portion.The preferred cooperation ratio of pulvis, granule and tablet is active ingredient 0.1-20 weight portion, carrier 85-99 weight portion and surfactant 0.5-5 weight portion in addition.These preparations can directly use when reality is used, and perhaps the thinner of water etc. is diluted to normal concentration and uses.
Composition of the present invention is preferably used with the active ingredient concentration of 1-1000ppm generally with 0.1-10000ppm.Above-mentioned active ingredient concentration can suitably be adjusted according to the form of preparation and the situation occurred of application process, purpose, period, place and insect thereof etc., the amount of application of per unit area is every mu and uses about 1-5000g active ingredient compound, preferably uses 1000-4000g.But, under special situation, also may surpass above-mentioned scope.The application process of the present composition can list soil mixed processing, point and execute that processings, row replacement are handled or the perfusion processing, or to the impregnation process of seed etc., Cotton seeds etc.
Except handling with the present composition the method for pest, the present invention also comprises simultaneously with above-mentioned chlopyrifos and captan and handles the method for pest, behind any chemicals treatment pest with chlopyrifos and captan, use the method for another kind of chemicals treatment pest again.
The pest that the present invention is suitable for has plant parasitic nematodes class such as Meloidogyne incognita, globodera rostochiensis, Cobb root, the white sharp nematode of paddy rice, strawberry bud nematode, pine wood nematodes etc.; Coleopteran pest class such as grub, wireworm, corn weevil, yellow mealworm, malicious rove beetle, day bovine etc.; Lepidoptera pest class such as cutworm, beet armyworm, striped rice borer, corn borer, white butterfly class, oriental fruit moth, leaf roller, peach fruit borer, Oeobia undalis etc.; Gastropod is as strong snail, slug etc.; Orthoptera pest class such as mole cricket, locust, Groton bug, the big Lian of grey etc.; Phytotrophy mite class such as Tetranychus urticae, tetranychus telarius, purple joint mite, the sufficient root mite of thorn etc.; Thrips insect such as southern golden thistle horse, golden thistle horse, yellow chest thrips; Diptera pest such as culex, mosquito, midge, housefly etc.; Hymenoptera insect ant class, wasp class, cabbage sawfly etc.; Isoptera insect such as Japanese termite, coptotermes formosanus etc.
The soil germ has rhizoctonia solani, sickle-like bacteria, corruption is mould, epidemic disease is mould, damping off, root rot.In the ordinary course of things, the soil germ can produce a large amount of thalline, the host is susceptible as long as condition is grown favourable to germ, germ just can breed in a large number and can infect the host, in the presence of susceptible host, these germs just can enter the lasting pathogenic phase, a large amount of breeding diffusions along with the continuous cropping of crop, but nutrient has been consumed or soil condition such as temperature, humidity etc. when unfavorable to germ afterwards, and germ can enter resting stage again.When susceptible host does not exist, under the soil-borne disease bacterium also can survive in soil, except the soil germ has widely host range, can also survive root surface or the broken branches and fallen leaves of non-host, have saprophytic competitive ability with it and be undivided.But different germs are discrepant, almost can survive indefinite duration in soil as sickle-like bacteria.
Composition of the present invention and method generally are used for the seedbed and use, and perhaps impose in kind of the plant hole before and after field planting, play the anti-worm of curing the disease, the effect of protection seedling.
In addition, the present invention also is suitable for a variety of soil infections beyond the illustration or the disease of seed transmission.
Composition of the present invention and method have the effect of synergy for Pesticidal.This effect have the various disease and insects that have from each medicament prevent and kill off the characteristic unpredictable to effect.
Embodiment
Embodiment 1:11% chlopyrifos+captan suspending agent
Chlopyrifos 2%
Captan 9%
Methyl naphthalene sulfonate formaldehyde condensate 10%
Xanthans 1%
Bentonite 1%
Glycerine 5%
Water complements to 100%
The ratio of each component such as active component, dispersant, wetting agent and water according to prescription mixed, after grinding and/or high speed shear, obtain 11% chlopyrifos+captan suspending agent.
Embodiment 2 15% chlopyrifos+captan wetting powder
Chlopyrifos 7.5%
Captan 7.5%
Lauryl sodium sulfate 2%
Sodium lignin sulfonate 5%
White carbon 10%
Kaolin complements to 100%
Ratio composition in prescription such as active component, various auxiliary agent and filler is mixed, after ultrafine crusher is pulverized, namely obtain 15% chlopyrifos+captan wetting powder.
Embodiment 3 20% chlopyrifos+captan aqueous emulsion
Chlopyrifos 1.25%
Captan 18.75%
N-methyl pyrrolidone 15%
Calcium dodecyl benzene sulfonate 5%
The newborn 600# 5% of farming
Water complements to 100%
Former medicine, solvent, emulsifier are added together, make and be dissolved into even oil phase; With water-soluble component and the mixed water that gets of water; Under high-speed stirred, oil phase is mixed with water, make 20% chlopyrifos+captan aqueous emulsion.
Embodiment 4 5% chlopyrifos+captan water dispersible granule
Chlopyrifos 1.5%
Captan 3.5%
Sodium lignin sulfonate 4%
Lauryl sodium sulfate 5%
Urea 5%
Kaolin complements to 100%
Active component, dispersant, wetting agent, disintegrant and the filler ratio in prescription is mixed, be ground into wetting powder through air-flow, add a certain amount of water mixing extruding again and make material.Obtain 5% chlopyrifos+captan water dispersible granule after the drying screening.
Embodiment 5 23% chlopyrifos+captan suspending agent
Chlopyrifos 8%
Captan 15%
Methyl naphthalene sulfonate formaldehyde condensate 10%
Xanthans 1%
Bentonite 1%
Glycerine 5%
Water complements to 100%
The ratio of each component such as active component, dispersant, wetting agent and water in prescription mixed, after grinding and/or high speed shear, obtain 23% chlopyrifos+captan suspending agent.
Embodiment 6 10% chlopyrifos+captan suspending agent
Chlopyrifos 2%
Captan 8%
Methyl naphthalene sulfonate formaldehyde condensate 5%
Xanthans 1%
Bentonite 1%
Glycerine 5%
Water complements to 100%
The ratio of each component such as active component, dispersant, wetting agent and water in prescription mixed, after grinding and/or high speed shear, obtain 10% chlopyrifos+captan suspending agent.
Embodiment 7 25% chlopyrifos+captan wetting powder
Chlopyrifos 15%
Captan 10%
Lauryl sodium sulfate 10%
Sodium lignin sulfonate 5%
White carbon 10%
Kaolin complements to 100%
Said components is mixed in proportion, and grind, pulverize, be prepared into wetting powder.
Embodiment 8 51% chlopyrifos+captan missible oil
Chlopyrifos 50%
Captan 1%
Dimethyl sulfoxide (DMSO) 10%
Ethoxylated nonylphenol 6%
Calcium dodecyl benzene sulfonate 4%
Solvesso200 complements to 100%
Former medicine behind the complete solvent, is added surfactant, and namely gets missible oil through stirring in solvent.
Embodiment 9 45% chlopyrifos+captan aqueous emulsion
Oil phase:
Chlopyrifos 15%
Captan 30%
Methyl oleate 38%
Polystyrene 3.7%
Water:
Xanthans 0.07%
The sodium salt 1% of the naphthalene sulfonic acids-formaldehyde condensation products of sulfonation
Bactericide 0.2%
Water complements to 100%
Chlopyrifos and captan are dissolved in the methyl oleate, add polystyrene and obtain oil phase; Mix and obtain water according to the component in the prescription; Under agitation oil phase is added water and obtain aqueous emulsion.
Embodiment 10 21% chlopyrifos+captan wetting powder
Chlopyrifos 20%
Captan 1%
Sodium lignin sulfonate 4%
NaLS 2%
The silicic acid 1% of high degree of dispersion
Kaolin complements to 100%
Said components is mixed in proportion, and grind, pulverize, be prepared into wetting powder.
Embodiment 11 21% chlopyrifos+captan coated granule
Chlopyrifos 1%
Captan 20%
Polyethylene glycol 3%
The silicic acid 1% of high degree of dispersion
Calcium carbonate complements to 100%
In blender, levigate active component evenly is applied to by on the wetting carrier of polyethylene glycol.Can obtain dustless coated granule in this way.
Embodiment 12 80% chlopyrifos+captan wetting powder
Chlopyrifos 60%
Captan 20%
Lauryl sodium sulfate 3%
Sodium lignin sulfonate 3%
White carbon 5%
Kaolin complements to 100%
Said components is mixed in proportion, and grind, pulverize, be prepared into wetting powder.
Embodiment 13 45% chlopyrifos+captan is extruded granule
Chlopyrifos 20%
Captan 25%
Sodium lignin sulfonate 4%
Carboxymethyl cellulose 2%
Kaolin complements to 100%
Active component is mixed with auxiliary agent and grind the mixture water-wet.This mixture is extruded, dry in air stream then.
Embodiment 14 51% chlopyrifos+captan suspending agent
Chlopyrifos 1%
Captan 50%
Fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium 10%
MODIFIED LIGNOSULPHONATE 5%
Xanthans 1%
Bentonite 1%
Glycerine 5%
Water complements to 100%
Above-mentioned each component is mixed in proportion, and through sand milling, be prepared into suspending agent.
Embodiment 15 45% chlopyrifos+captan ZC
Atlox 4913 4%
Citric acid 0.05%
Catalyzer 0.1%
Water 13%
Chlopyrifos 10%
PAPI 1.35%
Solvesso 200 10%
Atlox4913 16%
Dispersant LFH 0.3%
Defoamer 0.16%
Urea 8.4%
Captan 35%
Water complements to 100%
With PAPI, the oil phase that chlopyrifos and Solvesso 100 form adds and contains in the aqueous solution of Atlox4913, forms emulsion.Heat then and be incubated 50
oAdded catalyst reaction 2 hours under the C.Obtain the microcapsules of chlopyrifos after the cooling.
Atlox 4913, dispersant LFH, and defoamer, urea, captan and water mix in proportion, and through sand milling, are prepared into suspending agent.
The microcapsules of the chlopyrifos that obtains is added in the aqueous suspension agent of captan, and stirring obtains 10% chlopyrifos+35% captan ZC.
Embodiment 16 25% chlopyrifos+captan SE
Chlopyrifos 10%
Captan 15%
Solvesso 200 30%
Ethoxylated castor oil 4%
Fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium 10%
MODIFIED LIGNOSULPHONATE 5%
Xanthans 1%
Bentonite 1%
Glycerine 5%
Water complements to 100%
Chlopyrifos is dissolved among the Solvesso 200, adds ethoxylated castor oil, obtain the missible oil of chlopyrifos;
With captan, fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium, above-mentioned each component mixes in proportion, and through sand milling, is prepared into suspending agent.
The oil phase that will contain chlopyrifos joins in the suspending agent that contains captan, obtains suspended emulsion.
Test example 1
With 200-250 wireworm 2 instar larvaes impregnation process in being formulated as the soup of normal concentration, 25
oThe constant temperature of C was preserved 24 hours.The total number of wireworm (A) in microscopically investigation soup and in soup 15 seconds motionless individual number (B).In addition, for the check plot that replaces soup with distilled water, motionless individual number of investigation total individual number (A ') and 15 seconds (B ').Obtain motionless rate by such numerical value according to following formula.The results are shown in 1 Biao-the 5th table.
Motionless rate (%)=[1-{ (1-B/A)/(1-B '/A ')] X100
In addition, can calculate the theoretical value (%) of motionless rate by the cobly formula.
Motionless rate (%) is than under the high situation of theoretical value (%), and Pesticidal composition of the present invention has synergistic effect for preventing and kill off wireworm.(%) is shown in () of 1-table 5 simultaneously with the theoretical value under the same case.
The motionless rate (%) of table 1 wireworm
By in the table 1, the motionless rate of wireworm and comparison shows that of theoretical value, Pesticidal combination of the present invention has the effect of synergy for preventing and kill off wireworm.
Test example 2
Mixed soil 2: sand 1: saprophage soil 1 preparation test soil, the 200g soil of packing in each 300ml plastic container is mixed with chlopyrifos and/or captan with the concentration interpolation of stipulating.Put 10 mole crickets larva of hatching just in each container, after 25oC constant temperature left standstill, the soil that scatter was asked lethality behind the larva number of counting existence to dark down.
Lethality (%)={ 1-(existence a number/put a worm number) } X100
In addition, can calculate the theoretical value (%) of lethality by the cobly formula.Lethality (%) is than under the high situation of theoretical value (%), and Pesticidal composition of the present invention has synergistic effect for preventing and kill off the such pest of mole cricket.
In the scope of chlopyrifos: captan=1:20-20:1, the experimental value of lethality (%) has shown the value higher than theoretical value.
Experimental example 3
Mixed soil 3: sand 1: saprophage soil 1 preparation test soil, the 200g soil of packing in each 300ml plastic container is mixed with chlopyrifos and/or captan with the concentration interpolation of stipulating.Put 10 chafers larva (grub) of hatching just in each container, dark down 25
oAfter C constant temperature left standstill, the soil that scatter was asked lethality behind the larva number of counting existence.
Lethality (%)={ 1-(existence a number/put a worm number) } X100
In addition, can calculate the theoretical value (%) of lethality by the cobly formula.Lethality (%) is than under the high situation of theoretical value (%), and Pesticidal composition of the present invention has synergistic effect for preventing and kill off such pest.
In the scope of chlopyrifos: captan=1:10-10:1, the experimental value of lethality (%) has shown the value higher than theoretical value.
Experimental example 4
The chlopyrifos that also has normal concentration of preparation and/or the PSA medium of captan are poured in the 8cm culture dish, to cut into the medium that contains mycelia at rhizoctonia solani, sickle-like bacteria, pythium spp, the phytophthora that other medium is cultivated with the 6mm cork borer, be transplanted on the medium that contains medicament.25
oThe C thermostatic chamber was cultivated after 4-7 days, and the mycelia of measuring growth is long, asks mycelial growth inhibition rate.
Mycelial growth inhibition rate (%)={ 1-(the mycelial growth amount of the mycelial growth amount/non-processor in chemicals treatment district) } X100
In addition, can calculate the theoretical value (%) of mycelial growth inhibition rate by the cobly formula.Mycelial growth inhibition rate (%) is than under the high situation of theoretical value (%), and Pesticidal composition of the present invention has synergistic effect for preventing and kill off the disease bacterium.
In the scope of chlopyrifos: captan=1:1-1:10, the experimental value of mycelial growth inhibition rate has shown the value higher than theoretical value.
Test example 5
In the 1/1000a plastic basin, mix by behind the medicament of grub and sickle-like bacteria contaminated soil and ormal weight the seed of 7 cucumber of sowing.The sowing beginning in investigation cucumber fusarium axysporum diseased plant rate, was cut off the stem of 2-the 3rd internode of cucumber after 66 days, according to following standard the browning degree of conduit was carried out for 5 stages and estimated, and calculated killed index according to evaluation result.The result is at table
Provide in 2.In addition, test repeats with 3 times.
A: whole strain is withered
B: 2/3 above brown stain of conduit
C: 1/2 left and right sides brown stain of conduit
D: 1/3 following brown stain of conduit
E: conduit does not have brown stain
N: investigation strain number (being 7 under the situation of this test)
Killed index=(4A+3B+2C+1D)/4N}X100
Cucumber fusarium axysporum morbidity diseased plant rate
As seen from the above table, in the preventing iron test that is combined in compound disease according to chlopyrifos of the present invention and captan, compare with single agent, consumption is few, and is effective.
Claims (13)
1. a Pesticidal composition is characterized in that containing active ingredient insecticide chlopyrifos and bactericide captan.
2. a kind of Pesticidal composition according to claim 1, wherein chlopyrifos and captan weight proportion are 50:1-1:50 to it is characterized in that containing active ingredient insecticide chlopyrifos and bactericide captan.
3. a kind of Pesticidal composition according to claim 1 is characterized in that described composition death by poisoning tick and captan weight proportion are 1:20-20:1.
4. a kind of Pesticidal composition according to claim 1 is characterized in that. described composition also contains adjuvant except active ingredient, the quality percentage composition that active ingredient chlopyrifos and captan account in the composition is 5-80%.
5. a kind of Pesticidal composition according to claim 1 is characterized in that described combination dosage form is aqueous emulsion, water dispersible granules, missible oil, wetting powder, suspending agent, coated granule, extrudes granule, microcapsules, suspended emulsion.
6. the method for control of a pest is characterized in that acting on pest with chlopyrifos and captan as active ingredient.
7. the method for control of pest according to claim 6 has made above-mentioned chlopyrifos and captan act on pest simultaneously, or any acts on pest to make chlopyrifos compound and captan earlier, then makes another kind act on pest again.
8. according to the method for control of claim 6 or 7 described pests, make the ratio of chlopyrifos and captan count 1:50-50:1 by weight.
9. according to the method for control of wantonly 1 described pest of claim 6-8, the concentration that makes above-mentioned active ingredient is the 0.1-10000ppm effect.
10. according to the method for control of wantonly 1 described pest of claim 6-8, pest is the insect that lives in soil and/or the seed, the germ in soil and/or the seed.
11. according to the method for control of wantonly 1 described pest of claim 6-8, pest is that the insect that lives in soil and/or the seed is wireworm, mole cricket, grub, cutworm.
12. the method for control of pest according to claim 6, pest are that germ is rhizoctonia solani, sickle-like bacteria, pythium spp, phytophthora in soil and/or the seed.
13. the method for control of pest according to claim 12, it handles soil and/or seed with above-mentioned chlopyrifos and captan.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110136704 CN102258051B (en) | 2011-05-25 | 2011-05-25 | Composition and method for preventing and removing pests |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110136704 CN102258051B (en) | 2011-05-25 | 2011-05-25 | Composition and method for preventing and removing pests |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102258051A CN102258051A (en) | 2011-11-30 |
CN102258051B true CN102258051B (en) | 2013-08-14 |
Family
ID=45005051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110136704 Expired - Fee Related CN102258051B (en) | 2011-05-25 | 2011-05-25 | Composition and method for preventing and removing pests |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102258051B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104839204A (en) * | 2015-04-18 | 2015-08-19 | 广东中迅农科股份有限公司 | Pesticide composition containing captan, flufiprole and fosthiazate |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1909781A (en) * | 2004-01-23 | 2007-02-07 | 石原产业株式会社 | Noxious organism controlling composition and method for controlling the noxious organism |
CN101703069A (en) * | 2009-11-10 | 2010-05-12 | 江苏龙灯化学有限公司 | Chlorpyrifos water dispersible composition and preparation method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1319336B1 (en) * | 2001-12-17 | 2004-06-23 | Basf Aktiengesellschaft | Method of preparation of solvent-free suspensions |
BRPI1010111A2 (en) * | 2009-06-18 | 2015-08-25 | Basf Se | Fungicidal mixture, fungicide, triazole compound, use of a fungicidal mixture, agrochemical composition, seed and method for controlling pathogenic fungi |
-
2011
- 2011-05-25 CN CN 201110136704 patent/CN102258051B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1909781A (en) * | 2004-01-23 | 2007-02-07 | 石原产业株式会社 | Noxious organism controlling composition and method for controlling the noxious organism |
CN101703069A (en) * | 2009-11-10 | 2010-05-12 | 江苏龙灯化学有限公司 | Chlorpyrifos water dispersible composition and preparation method thereof |
Non-Patent Citations (4)
Title |
---|
吴正军.浅谈现代农业中农药的混用.《现代农业科技》.2007,(第6期),68-71. |
浅谈现代农业中农药的混用;吴正军;《现代农业科技》;20071231(第6期);68-71 * |
谈当前农药的混用;马洪兵等;《山东林业科技》;20051231(第2期);72-75 * |
马洪兵等.谈当前农药的混用.《山东林业科技》.2005,(第2期),72-75. |
Also Published As
Publication number | Publication date |
---|---|
CN102258051A (en) | 2011-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102265898B (en) | Pest control composition and method of controlling pest | |
KR101989444B1 (en) | Method FOR MOSQUITO CONTROL | |
CN103202312B (en) | Bacteriocidal and insecticidal composite | |
CN102379308A (en) | Mixed insecticidal composition containing clothianidin and application of mixed insecticidal composition | |
CN101248798A (en) | Compounded pesticides containing multiple killing teichomycin | |
CN109362740A (en) | Contain Rynaxypyr and fluopyram, the seed coat agent of gamma cyhalothrin and purposes | |
JP2022031654A (en) | Use of 6-anilino purine derivatives to improve heat stress tolerance of rice seedlings | |
CN107549190A (en) | Seed treatment composition and its application | |
CN104585224A (en) | Pesticide composition containing fluensulfone and pyrethroid insecticide | |
CN105163582B (en) | The desinsection synergistic combinations of phthaloyl amide derivatives and ethiprole | |
CN102258051B (en) | Composition and method for preventing and removing pests | |
CN102027967B (en) | Pesticide composition containing pyriproxyfen and metaflumizone and application thereof | |
CN101690493B (en) | Pesticide composition of thiamethoxam and application thereof | |
CN108849961A (en) | Composition pesticide containing pyridine quinazoline | |
CN101379982B (en) | Insecticidal composition containing pyriproxyfen and avermectin | |
JP4742333B2 (en) | N-thiadiazolylcyclopropanecarboxylic acid amides and insecticides and acaricides containing the same as active ingredients | |
CN102258022B (en) | Bactericidal and insecticidal composition used for controlling paddy diseases and pests, and application method thereof | |
CN102696651A (en) | Spirodiclofen-containing compound pesticidal composition and preparation thereof | |
CN110115268A (en) | A kind of composition pesticide containing Tolfenpyrad and fluopyram | |
CN105104396B (en) | A kind of composition pesticide containing rosickyite azoles and amino-oligosaccharide | |
CN108207957A (en) | A kind of seed treatment compositions containing amino-oligosaccharide | |
CN108157371B (en) | Pesticide composition for seed coating agent | |
CN106665618A (en) | Flufiprole-containing bactericidal pesticidal composition for preventing and treating paddy pests and diseases | |
CN104904743B (en) | Pesticidal combination | |
JPS5916805A (en) | Herbicidal composition for paddy rice |
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 | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 |