CN113598180A - Insecticidal and bactericidal composition and application thereof - Google Patents
Insecticidal and bactericidal composition and application thereof Download PDFInfo
- Publication number
- CN113598180A CN113598180A CN202110789457.5A CN202110789457A CN113598180A CN 113598180 A CN113598180 A CN 113598180A CN 202110789457 A CN202110789457 A CN 202110789457A CN 113598180 A CN113598180 A CN 113598180A
- Authority
- CN
- China
- Prior art keywords
- chlorfenapyr
- amino
- agent
- oligosaccharin
- insecticidal
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 74
- 230000000749 insecticidal effect Effects 0.000 title claims abstract description 25
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 24
- CWFOCCVIPCEQCK-UHFFFAOYSA-N chlorfenapyr Chemical compound BrC1=C(C(F)(F)F)N(COCC)C(C=2C=CC(Cl)=CC=2)=C1C#N CWFOCCVIPCEQCK-UHFFFAOYSA-N 0.000 claims abstract description 96
- 239000000575 pesticide Substances 0.000 claims abstract description 24
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 20
- 201000010099 disease Diseases 0.000 claims abstract description 20
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 20
- 239000004480 active ingredient Substances 0.000 claims abstract description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 57
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 239000000375 suspending agent Substances 0.000 claims description 43
- 239000002518 antifoaming agent Substances 0.000 claims description 37
- 239000000440 bentonite Substances 0.000 claims description 25
- 229910000278 bentonite Inorganic materials 0.000 claims description 25
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 25
- -1 pH regulator Substances 0.000 claims description 25
- 239000000230 xanthan gum Substances 0.000 claims description 25
- 229920001285 xanthan gum Polymers 0.000 claims description 25
- 235000010493 xanthan gum Nutrition 0.000 claims description 25
- 229940082509 xanthan gum Drugs 0.000 claims description 25
- 239000004202 carbamide Substances 0.000 claims description 23
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 22
- 229920000570 polyether Polymers 0.000 claims description 22
- 229920001296 polysiloxane Polymers 0.000 claims description 22
- 239000004334 sorbic acid Substances 0.000 claims description 22
- 235000010199 sorbic acid Nutrition 0.000 claims description 22
- 229940075582 sorbic acid Drugs 0.000 claims description 22
- 241000196324 Embryophyta Species 0.000 claims description 20
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 239000000080 wetting agent Substances 0.000 claims description 17
- 241000238631 Hexapoda Species 0.000 claims description 15
- 239000004563 wettable powder Substances 0.000 claims description 14
- 239000003755 preservative agent Substances 0.000 claims description 13
- 230000002335 preservative effect Effects 0.000 claims description 13
- 239000002270 dispersing agent Substances 0.000 claims description 12
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 12
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 12
- 239000002562 thickening agent Substances 0.000 claims description 12
- 238000009736 wetting Methods 0.000 claims description 12
- 150000002191 fatty alcohols Chemical class 0.000 claims description 9
- 229920001732 Lignosulfonate Polymers 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000005648 plant growth regulator Substances 0.000 claims description 8
- 241000256247 Spodoptera exigua Species 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 241000233679 Peronosporaceae Species 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 6
- 239000005995 Aluminium silicate Substances 0.000 claims description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims 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 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 241000500437 Plutella xylostella Species 0.000 claims description 4
- 230000002528 anti-freeze Effects 0.000 claims description 4
- 229920001400 block copolymer Polymers 0.000 claims description 4
- 239000013530 defoamer Substances 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000008635 plant growth Effects 0.000 claims description 4
- 229920005646 polycarboxylate Polymers 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- WSWCOQWTEOXDQX-MQQKCMAXSA-N sorbic acid group Chemical group C(\C=C\C=C\C)(=O)O WSWCOQWTEOXDQX-MQQKCMAXSA-N 0.000 claims description 4
- CJUUXVFWKYRHAR-UHFFFAOYSA-M 1-Naphthaleneacetic acid sodium salt Chemical group [Na+].C1=CC=C2C(CC(=O)[O-])=CC=CC2=C1 CJUUXVFWKYRHAR-UHFFFAOYSA-M 0.000 claims description 3
- 239000005711 Benzoic acid Substances 0.000 claims description 3
- 229920005682 EO-PO block copolymer Polymers 0.000 claims description 3
- 235000010233 benzoic acid Nutrition 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- TVFWYUWNQVRQRG-UHFFFAOYSA-N 2,3,4-tris(2-phenylethenyl)phenol Chemical compound C=1C=CC=CC=1C=CC1=C(C=CC=2C=CC=CC=2)C(O)=CC=C1C=CC1=CC=CC=C1 TVFWYUWNQVRQRG-UHFFFAOYSA-N 0.000 claims description 2
- 241001124076 Aphididae Species 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- 206010027146 Melanoderma Diseases 0.000 claims description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 2
- 241000255969 Pieris brassicae Species 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
- 235000010489 acacia gum Nutrition 0.000 claims description 2
- 239000001785 acacia senegal l. willd gum Substances 0.000 claims description 2
- 235000011054 acetic acid Nutrition 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 2
- NMPNBMTYQWXCTO-UHFFFAOYSA-L calcium;formaldehyde;naphthalene-1-sulfonate Chemical compound [Ca+2].O=C.C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1.C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 NMPNBMTYQWXCTO-UHFFFAOYSA-L 0.000 claims description 2
- 150000007942 carboxylates Chemical class 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 238000007710 freezing Methods 0.000 claims description 2
- 239000001530 fumaric acid Substances 0.000 claims description 2
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 235000019796 monopotassium phosphate Nutrition 0.000 claims description 2
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 2
- VGKONPUVOVVNSU-UHFFFAOYSA-N naphthalen-1-yl acetate Chemical compound C1=CC=C2C(OC(=O)C)=CC=CC2=C1 VGKONPUVOVVNSU-UHFFFAOYSA-N 0.000 claims description 2
- 239000003002 pH adjusting agent Substances 0.000 claims description 2
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000001509 sodium citrate Substances 0.000 claims description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 2
- HLPHHOLZSKWDAK-UHFFFAOYSA-M sodium;formaldehyde;naphthalene-1-sulfonate Chemical compound [Na+].O=C.C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 HLPHHOLZSKWDAK-UHFFFAOYSA-M 0.000 claims description 2
- 239000011975 tartaric acid Substances 0.000 claims description 2
- 235000002906 tartaric acid Nutrition 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- 235000015165 citric acid Nutrition 0.000 claims 4
- 230000000855 fungicidal effect Effects 0.000 claims 3
- 239000002671 adjuvant Substances 0.000 claims 2
- 239000007798 antifreeze agent Substances 0.000 claims 1
- 235000011087 fumaric acid Nutrition 0.000 claims 1
- 235000011007 phosphoric acid Nutrition 0.000 claims 1
- 235000011181 potassium carbonates Nutrition 0.000 claims 1
- 235000011083 sodium citrates Nutrition 0.000 claims 1
- 235000011121 sodium hydroxide Nutrition 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 33
- 230000002195 synergetic effect Effects 0.000 abstract description 8
- 230000003405 preventing effect Effects 0.000 abstract description 7
- 238000011161 development Methods 0.000 abstract description 4
- 238000001228 spectrum Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 description 23
- 230000000052 comparative effect Effects 0.000 description 20
- 238000012360 testing method Methods 0.000 description 17
- 229920001542 oligosaccharide Polymers 0.000 description 16
- 239000008367 deionised water Substances 0.000 description 15
- 229910021641 deionized water Inorganic materials 0.000 description 15
- 230000000694 effects Effects 0.000 description 15
- 239000004576 sand Substances 0.000 description 15
- 238000003756 stirring Methods 0.000 description 15
- 229920005552 sodium lignosulfonate Polymers 0.000 description 12
- 230000012010 growth Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 230000001502 supplementing effect Effects 0.000 description 10
- 240000007124 Brassica oleracea Species 0.000 description 9
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 9
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 9
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- 239000012752 auxiliary agent Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- 229940079593 drug Drugs 0.000 description 7
- 235000013399 edible fruits Nutrition 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 239000004562 water dispersible granule Substances 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 239000000945 filler Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 241000233866 Fungi Species 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 231100000820 toxicity test Toxicity 0.000 description 4
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 3
- LWEAHXKXKDCSIE-UHFFFAOYSA-M 2,3-di(propan-2-yl)naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S([O-])(=O)=O)=C(C(C)C)C(C(C)C)=CC2=C1 LWEAHXKXKDCSIE-UHFFFAOYSA-M 0.000 description 3
- ZKHQWZAMYRWXGA-KQYNXXCUSA-J ATP(4-) Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O)[C@@H](O)[C@H]1O ZKHQWZAMYRWXGA-KQYNXXCUSA-J 0.000 description 3
- ZKHQWZAMYRWXGA-UHFFFAOYSA-N Adenosine triphosphate Natural products C1=NC=2C(N)=NC=NC=2N1C1OC(COP(O)(=O)OP(O)(=O)OP(O)(O)=O)C(O)C1O ZKHQWZAMYRWXGA-UHFFFAOYSA-N 0.000 description 3
- 229920002261 Corn starch Polymers 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 3
- 235000011130 ammonium sulphate Nutrition 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 3
- 239000003899 bactericide agent Substances 0.000 description 3
- VJOCYCQXNTWNGC-UHFFFAOYSA-L calcium;benzenesulfonate Chemical compound [Ca+2].[O-]S(=O)(=O)C1=CC=CC=C1.[O-]S(=O)(=O)C1=CC=CC=C1 VJOCYCQXNTWNGC-UHFFFAOYSA-L 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000008120 corn starch Substances 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000001963 growth medium Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000000176 sodium gluconate Substances 0.000 description 3
- 229940005574 sodium gluconate Drugs 0.000 description 3
- 235000012207 sodium gluconate Nutrition 0.000 description 3
- HIEHAIZHJZLEPQ-UHFFFAOYSA-M sodium;naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 HIEHAIZHJZLEPQ-UHFFFAOYSA-M 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 231100000419 toxicity Toxicity 0.000 description 3
- 230000001988 toxicity Effects 0.000 description 3
- XTWYTFMLZFPYCI-KQYNXXCUSA-N 5'-adenylphosphoric acid Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OP(O)(O)=O)[C@@H](O)[C@H]1O XTWYTFMLZFPYCI-KQYNXXCUSA-N 0.000 description 2
- XTWYTFMLZFPYCI-UHFFFAOYSA-N Adenosine diphosphate Natural products C1=NC=2C(N)=NC=NC=2N1C1OC(COP(O)(=O)OP(O)(O)=O)C(O)C1O XTWYTFMLZFPYCI-UHFFFAOYSA-N 0.000 description 2
- 235000016068 Berberis vulgaris Nutrition 0.000 description 2
- 241000335053 Beta vulgaris Species 0.000 description 2
- 229920001661 Chitosan Polymers 0.000 description 2
- 239000005944 Chlorpyrifos Substances 0.000 description 2
- 231100000674 Phytotoxicity Toxicity 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000003385 bacteriostatic effect Effects 0.000 description 2
- SBPBAQFWLVIOKP-UHFFFAOYSA-N chlorpyrifos Chemical compound CCOP(=S)(OCC)OC1=NC(Cl)=C(Cl)C=C1Cl SBPBAQFWLVIOKP-UHFFFAOYSA-N 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 230000000857 drug effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002147 killing effect Effects 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000031877 prophase Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N 1H-pyrrole Natural products C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 102000012286 Chitinases Human genes 0.000 description 1
- 108010022172 Chitinases Proteins 0.000 description 1
- 239000005747 Chlorothalonil Substances 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000005946 Cypermethrin Substances 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 229920001503 Glucan Polymers 0.000 description 1
- 239000005802 Mancozeb Substances 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 241000256259 Noctuidae Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 102000004316 Oxidoreductases Human genes 0.000 description 1
- 108090000854 Oxidoreductases Proteins 0.000 description 1
- 239000005820 Prochloraz Substances 0.000 description 1
- 229920000142 Sodium polycarboxylate Polymers 0.000 description 1
- 101000611441 Solanum lycopersicum Pathogenesis-related leaf protein 6 Proteins 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- MSWZFWKMSRAUBD-UHFFFAOYSA-N beta-D-galactosamine Natural products NC1C(O)OC(CO)C(O)C1O MSWZFWKMSRAUBD-UHFFFAOYSA-N 0.000 description 1
- MSWZFWKMSRAUBD-QZABAPFNSA-N beta-D-glucosamine Chemical compound N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O MSWZFWKMSRAUBD-QZABAPFNSA-N 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- RQFQJYYMBWVMQG-IXDPLRRUSA-N chitotriose Chemical compound O[C@@H]1[C@@H](N)[C@H](O)O[C@H](CO)[C@H]1O[C@H]1[C@H](N)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)N)[C@@H](CO)O1 RQFQJYYMBWVMQG-IXDPLRRUSA-N 0.000 description 1
- CRQQGFGUEAVUIL-UHFFFAOYSA-N chlorothalonil Chemical compound ClC1=C(Cl)C(C#N)=C(Cl)C(C#N)=C1Cl CRQQGFGUEAVUIL-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- KAATUXNTWXVJKI-UHFFFAOYSA-N cypermethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-UHFFFAOYSA-N 0.000 description 1
- 229960005424 cypermethrin Drugs 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- GCKZANITAMOIAR-XWVCPFKXSA-N dsstox_cid_14566 Chemical compound [O-]C(=O)C1=CC=CC=C1.C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H]([NH2+]C)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 GCKZANITAMOIAR-XWVCPFKXSA-N 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 210000003470 mitochondria Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- ATROHALUCMTWTB-OWBHPGMISA-N phoxim Chemical compound CCOP(=S)(OCC)O\N=C(\C#N)C1=CC=CC=C1 ATROHALUCMTWTB-OWBHPGMISA-N 0.000 description 1
- 229950001664 phoxim Drugs 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- TVLSRXXIMLFWEO-UHFFFAOYSA-N prochloraz Chemical compound C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl TVLSRXXIMLFWEO-UHFFFAOYSA-N 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000011076 safety test Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The embodiment of the invention relates to an insecticidal and bactericidal composition and application thereof, and relates to the field of pesticides, active ingredients in the insecticidal and bactericidal composition comprise amino-oligosaccharin and chlorfenapyr, wherein the weight ratio of the amino-oligosaccharin to the chlorfenapyr is 1: 99-99: 1, optionally 1: 5-5: 1, optionally 1: 1-3: 4, optionally 1: 1. The sterilization and disinfection composition can be used for preventing and treating crop pests and diseases, and can effectively reduce labor intensity. The synergistic effect is shown in the proportioning range of the invention, the dosage of active ingredients is effectively reduced, the environmental pollution is reduced, compared with the traditional single compound medicament, the pest control spectrum is wider, the synergistic effect is stronger, the dosage is lower, and the development level of pest resistance is reduced.
Description
Technical Field
The invention relates to the field of pesticides, and particularly relates to an insecticidal and bactericidal composition and application thereof.
Background
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
For traditional agricultural insect prevention, emamectin benzoate, cypermethrin, chlorpyrifos, phoxim and chlorpyrifos are common control medicines. For diseases caused by crop fungi, the raw materials are usually adopted such as prochloraz, mancozeb, chlorothalonil, streptomycin and the like.
However, if all the pesticides are used for controlling plant diseases and insect pests at the same time, the control effect is poor, the pesticide resistance is easy to generate, high cost is consumed, environmental pollution is increased, and the purpose of comprehensively controlling the plant diseases and the insect pests in an efficient and environment-friendly manner is difficult to achieve.
Amino-oligosaccharin, common english name: chitosan, chemical name: 2-amino-beta-1, 4-glucan with a molecular formula of (C)6H13NO5)nMonomer relative molecular weight 161.2, CAS number: 9012-76-4. The chemical structural formula is as follows:
the low-toxicity bactericide is prepared by degrading oligosaccharide connected with D-glucosamine by beta-1.4 glycosidic bond, chitosan obtained by degrading chitin, or extracting by microbial fermentation. The amino-oligosaccharin (agricultural chitosan oligosaccharide) can inhibit the growth of some pathogenic bacteria, influence the germination of fungal spores, induce the variation of hypha morphology, change of spore biochemistry and the like. Can excite the gene in the plant body, produce chitinase, glucanase, preservative, PR protein and the like with disease-resistant function, has the function of activating cells, is beneficial to the recovery of the damaged plant, promotes the roots and the seedlings, enhances the stress resistance of crops, and promotes the growth and the development of the plants. The amino-oligosaccharin solution has the functions of killing virus, bacteria and fungi. It has strong preventing and killing effects on fungi, bacteria and viruses, and also has nourishing, regulating, detoxicating and antibacterial effects. Can be widely used for preventing and treating mosaic disease, lobular disease, spot disease, anthracnose, downy mildew, epidemic disease, gummy stem blight, yellow dwarf disease, rice blast, bacterial wilt, soft rot and other diseases caused by viruses, bacteria and fungi of fruit trees, vegetables, underground rhizomes, tobacco, traditional Chinese medicinal materials and grain and cotton crops.
Chlorfenapyr, english generic name chlorenapyr, chemical name: 4-bromo-2- (4-chlorophenyl) -1-ethoxymethyl-5-trifluoromethylpyrrole-3-carbonitrile having the molecular formula C15H11BrClF3N2O, relative molecular weight 407.6, CAS No.: 122453-73-0. The chemical structural formula is as follows:
the raw medicine belongs to a novel pyrrole compound, acts on mitochondria of cells in an insect body, acts through a multifunctional oxidase in the insect body, and mainly inhibits the conversion of Adenosine Diphosphate (ADP) to Adenosine Triphosphate (ATP). While adenosine triphosphate stores the energy necessary for the cells to maintain their vital functions. The composition has stomach poisoning and contact poisoning effects. The insecticidal composition has strong permeability on leaf surfaces, has a certain systemic effect, and has the characteristics of wide insecticidal spectrum, high control effect, long lasting period and safety. Resistant pests can be controlled.
In the current agricultural production, the prophase growth of crops is limited due to pathogenic bacteria carried by seeds, pathogenic bacteria carried by soil, underground pests and pests in the prophase of crops, and the influence on the quality and the yield of the crops is great. The simple seed dressing treatment of the pesticide often causes certain phytotoxicity and drug resistance, and the suspending agent is the first choice for preventing and treating the problems due to the characteristics of convenient transportation and use, environmental protection, high efficiency and the like, so the invention develops a novel compound suspending agent based on the aim to achieve better prevention and treatment effect.
Disclosure of Invention
Object of the Invention
In order to solve the problem that the existing pesticide in the prior art is difficult to comprehensively control the plant diseases and insect pests in an efficient and environment-friendly manner, the invention aims to provide the insecticidal and bactericidal composition and the application thereof.
Solution scheme
In order to achieve the purpose of the invention, the embodiment of the invention provides an insecticidal and bactericidal composition which is characterized in that active ingredients in the insecticidal and bactericidal composition comprise amino-oligosaccharin and chlorfenapyr, and the weight ratio of the amino-oligosaccharin to the chlorfenapyr is 1: 99-99: 1.
Further, the weight ratio of the amino-oligosaccharide to the chlorfenapyr is 1: 5-5: 1, optionally 1: 1-3: 4, optionally 1: 1-2: 5, optionally 1: 1.
Furthermore, the mass fraction of the amino-oligosaccharin is 0.05-16%, the mass fraction of the chlorfenapyr is 0.05-20%, and the balance is the pesticide auxiliary agent.
Furthermore, the mass fraction of the amino-oligosaccharin is 4-9%, the mass fraction of the chlorfenapyr is 5-12%, and the balance is auxiliary components.
Furthermore, the mass fraction of the amino-oligosaccharin is 5%, the mass fraction of the chlorfenapyr is 5%, and the balance is auxiliary components.
Further, the active ingredients account for 1% -36%, optionally 10% -21% of the insecticidal and bactericidal composition.
Further, the pesticide auxiliary agent comprises one or more of wetting dispersant, thickening agent, defoaming agent, preservative, pH regulator, plant growth regulator and antifreezing agent.
Further, the wetting dispersant is two or more of lignosulfonate, calcium naphthalene sulfonate formaldehyde condensate, sodium naphthalene sulfonate formaldehyde condensate, tristyrylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether, high-molecular comb copolymer, polymeric carboxylate and EO/PO block copolymer.
Further, the thickening agent is one or more of magnesium aluminum silicate, xanthan gum, diatomite, bentonite, kaolin, polyethylene glycol, Arabic gum and cellulose.
Further, the preservative is one or more of benzoic acid, sorbic acid, sulfite and nitrite.
Further, the pH regulator is one or more of lactic acid, tartaric acid, citric acid, phosphoric acid, acetic acid, fumaric acid, sodium hydroxide, potassium carbonate, sodium citrate and potassium dihydrogen phosphate.
Further, the antifreeze is one or more of urea, ethylene glycol, propylene glycol and inorganic salt.
Further, the plant growth regulator is sodium 1-naphthaleneacetate.
Further, the defoaming agent is polyether modified polysiloxane.
Further, the composition is in the form of a suspension, an aqueous dispersion or a wettable powder.
Further, the pesticide composition is in a form of suspending agent and comprises the following components in percentage by mass: 4 to 16 percent of amino-oligosaccharin, 5 to 16 percent of chlorfenapyr, 8 to 12 percent of wetting dispersant, 0.1 to 2.5 percent of thickening agent, 0.1 to 0.5 percent of defoaming agent, 0.1 to 0.5 percent of preservative, 1 to 10 percent of pH regulator, 1 to 10 percent of antifreezing agent, 0.1 to 1.5 percent of plant growth agent and water to 100 percent; optionally, the wetting dispersant is lignosulfonate, EO \ PO block copolymer, fatty alcohol polyoxyethylene ether and/or polycarboxylate, the thickener is xanthan gum and bentonite, the defoamer is polyether modified polysiloxane, the preservative is sorbic acid, the pH regulator is citric acid, the antifreeze is urea, and the plant growth regulator is 1-sodium naphthalene acetate.
Further, the composition is in the form of a suspending agent and comprises the following components in percentage by mass: 4-9% of amino-oligosaccharin, 5-12% of chlorfenapyr, 8-10% of wetting dispersant, 2.2% of thickening agent, 0.2% of defoaming agent, 0.2% of preservative, 2% of pH regulator, 5% of anti-freezing agent, 0.5% of plant growth agent and water to 100%; optionally, the wetting dispersant is lignosulfonate, EO \ PO block copolymer, fatty alcohol polyoxyethylene ether and/or polycarboxylate, the thickener is xanthan gum and bentonite, wherein the xanthan gum accounts for 0.2% of the total mass of the suspending agent, the bentonite accounts for 2% of the total mass of the suspending agent, the defoamer is polyether modified polysiloxane, the preservative is sorbic acid, the pH regulator is citric acid, the antifreeze is urea, and the plant growth regulator is 1-sodium naphthylacetate.
Further, the composition is in the form of a suspension: the composite material comprises the following components in percentage by mass: 5% of amino-oligosaccharin, 5% of chlorfenapyr, 8% of lignosulfonate, 0.20% of xanthan gum, 2% of bentonite, 0.2% of polyether modified polysiloxane, 0.2% of sorbic acid, 2% of pH regulator, 5% of urea, 0.5% of 1-sodium naphthalene acetate and water till 100%; optionally, the PH adjusting agent is citric acid.
On the other hand, the application of the insecticidal and bactericidal composition in preventing and treating plant diseases and insect pests is provided.
Further, the plant insect pests are diamondback moth, beet armyworm, cabbage caterpillar and/or aphid; plant diseases include black rot, black spot and/or downy mildew.
In another aspect, a method for controlling plant diseases and insect pests by using the insecticidal and bactericidal composition is provided, wherein the suspending agent is diluted in the following proportion: 1:1000-
Advantageous effects
The sterilization and disinfection composition can be used for preventing and treating crop pests and diseases, and can effectively reduce labor intensity. The synergistic effect is shown in the proportioning range of the invention, the dosage of active ingredients is effectively reduced, the environmental pollution is reduced, compared with the traditional single compound medicament, the pest control spectrum is wider, the synergistic effect is stronger, the dosage is lower, and the development level of pest resistance is reduced.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present invention. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details. In some embodiments, materials, elements, methods, means, and the like that are well known to those skilled in the art are not described in detail in order to not unnecessarily obscure the present invention.
Example 1
The 10% amino-oligosaccharin and chlorfenapyr suspending agent comprises the following components in percentage by mass (the mass ratio of the amino-oligosaccharin to the chlorfenapyr is 1: 1):
5% of amino-oligosaccharin, 5% of chlorfenapyr, 8% of sodium lignosulfonate, 0.20% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 2% of bentonite, 0.2% of sorbic acid, 2% of citric acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and deionized water for supplementing to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of raw medicine, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h and discharged, and the finished product of the 10% amino-oligosaccharide and chlorfenapyr suspending agent is obtained after filtration.
Example 2
The 21% amino-oligosaccharin and chlorfenapyr suspending agent comprises the following components in percentage by mass (the mass ratio of the amino-oligosaccharin to the chlorfenapyr is 3: 4):
9% of amino-oligosaccharin, 12% of chlorfenapyr, 10% of EO/PO block copolymer, 0.20% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 2% of bentonite, 0.2% of sorbic acid, 2% of citric acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and deionized water for supplementing to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of raw medicine, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h and discharged, and then the finished product of the 21% amino-oligosaccharide and chlorfenapyr suspending agent is obtained after filtration.
Example 3
The 14% amino-oligosaccharin and chlorfenapyr suspending agent comprises the following components in percentage by mass (the mass ratio of the amino-oligosaccharin to the chlorfenapyr is 2: 5):
4% of amino-oligosaccharin, 10% of chlorfenapyr, 8% of sodium lignosulfonate, 0.20% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 2% of bentonite, 0.2% of sorbic acid, 2% of citric acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and deionized water for supplementing to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of raw medicine, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h and discharged, and the 14% amino-oligosaccharide and chlorfenapyr suspending agent finished product is obtained after filtration.
Example 4
The 10% amino-oligosaccharin and chlorfenapyr suspending agent comprises the following components in percentage by mass (the mass of the amino-oligosaccharin and the chlorfenapyr is 1: 1):
5% of amino-oligosaccharin, 5% of chlorfenapyr, 12% of sodium polycarboxylate, 0.20% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 2% of bentonite, 0.2% of sorbic acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and deionized water for supplementing to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of raw medicine, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h and discharged, and the finished product of the 10% amino-oligosaccharide and chlorfenapyr suspending agent is obtained after filtration.
Example 5
The 21% amino-oligosaccharin and chlorfenapyr suspending agent comprises the following components in percentage by mass (the mass of the amino-oligosaccharin and the chlorfenapyr is 3: 4):
9% of amino-oligosaccharin, 12% of chlorfenapyr, 10% of fatty alcohol-polyoxyethylene ether, 0.20% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 2% of bentonite, 0.2% of sorbic acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and the balance of deionized water to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of raw medicine, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h and discharged, and then the finished product of the 21% amino-oligosaccharide and chlorfenapyr suspending agent is obtained after filtration.
Example 6
The 17% amino-oligosaccharin and chlorfenapyr suspending agent comprises the following components in percentage by mass (the mass of the amino-oligosaccharin and the chlorfenapyr is 7: 10):
7% of amino-oligosaccharin, 10% of chlorfenapyr, 8% of sodium lignosulfonate, 0.20% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 2% of bentonite, 0.2% of sorbic acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and deionized water for supplementing to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of raw medicine, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h and discharged, and then the 17% amino-oligosaccharide and chlorfenapyr suspending agent finished product is obtained after filtration.
Example 7
The 18% amino-oligosaccharin and chlorfenapyr suspending agent comprises the following components in percentage by mass (the mass of the amino-oligosaccharin and the chlorfenapyr is 7: 10):
7% of amino-oligosaccharin, 10% of chlorfenapyr, 8% of sodium lignosulfonate, 0.20% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 2% of bentonite, 0.2% of sorbic acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and deionized water for supplementing to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of raw medicine, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h and discharged, and then the finished product of the 18% amino-oligosaccharide and chlorfenapyr suspending agent is obtained after filtration.
Example 8
The 10% amino-oligosaccharin and chlorfenapyr suspending agent comprises the following components in percentage by mass (the mass of the amino-oligosaccharin and the chlorfenapyr is 1: 1):
5% of amino-oligosaccharin, 5% of chlorfenapyr, 8% of sodium lignosulfonate, 0.30% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 1.5% of bentonite, 0.2% of benzoic acid, 2% of citric acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and deionized water for supplementing to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of raw medicine, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h and discharged, and the finished product of the 10% amino-oligosaccharide and chlorfenapyr suspending agent is obtained after filtration.
Comparative example 1
The 10% amino-oligosaccharin and chlorfenapyr water dispersible granule comprises the following components in percentage by mass (the mass ratio of the amino-oligosaccharin to the chlorfenapyr is 1: 1):
5% of amino-oligosaccharin, 5% of chlorfenapyr, 5% of sodium naphthalenesulfonate, 3% of calcium benzenesulfonate, 1% of glycerol fatty acid sodium sulfate, 30% of ammonium sulfate, 10% of sodium gluconate and the balance of corn starch to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the proportion, a certain amount of original medicine, an auxiliary agent and a carrier are mixed and stirred evenly and are subjected to ultrafine grinding to prepare ultrafine wettable powder, then the ultrafine wettable powder and a certain amount of water are added into a kneader at the same time to be kneaded to prepare a plastic material, wherein the water content is 15% -20%, and finally the plastic material is fed into an extrusion granulator to be granulated, and the water dispersible granule is obtained through drying and screening.
Comparative example 2
The 10% amino-oligosaccharin and chlorfenapyr wettable powder comprises the following components in percentage by mass (the mass ratio of the amino-oligosaccharin to the chlorfenapyr is 1: 1):
5% of amino-oligosaccharin, 5% of chlorfenapyr, 3.5% of nekal, 2% of lauryl alcohol polyoxyethylene ether, 3.5% of fatty alcohol ether sodium sulfate and 100% of kaolin.
The preparation method comprises the following steps: respectively crushing the raw medicines, crushing the filler, drying and cooling, mixing the processed raw medicines, the filler and the auxiliary agent according to the mass ratio, finally crushing by using a Raymond mill, and finally mixing and packaging to obtain the finished product.
Comparative example 3
The 21% amino-oligosaccharin and chlorfenapyr water dispersible granule comprises the following components in percentage by mass (the mass ratio of the amino-oligosaccharin to the chlorfenapyr is 3: 4):
9% of amino-oligosaccharin, 12% of chlorfenapyr, 5% of sodium naphthalenesulfonate, 3% of calcium benzenesulfonate, 1% of glycerol fatty acid sodium sulfate, 30% of ammonium sulfate, 10% of sodium gluconate and the balance of corn starch to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the proportion, a certain amount of original medicine, an auxiliary agent and a carrier are mixed and stirred evenly and are subjected to ultrafine grinding to prepare ultrafine wettable powder, then the ultrafine wettable powder and a certain amount of water are added into a kneader at the same time to be kneaded to prepare a plastic material, wherein the water content is 15% -20%, and finally the plastic material is fed into an extrusion granulator to be granulated, and the water dispersible granule is obtained through drying and screening.
Comparative example 4
The 21% amino-oligosaccharin and chlorfenapyr wettable powder comprises the following components in percentage by mass (the mass ratio of the amino-oligosaccharin to the chlorfenapyr is 3: 4):
9% of amino-oligosaccharin, 12% of chlorfenapyr, 3.5% of nekal, 2% of lauryl alcohol polyoxyethylene ether, 3.5% of fatty alcohol ether sodium sulfate and the balance of kaolin to 100%.
The preparation method comprises the following steps: respectively crushing the raw medicines, crushing the filler, drying and cooling, mixing the processed raw medicines, the filler and the auxiliary agent according to the mass ratio, finally crushing by using a Raymond mill, and finally mixing and packaging to obtain the finished product.
Comparative example 5
The 14% amino-oligosaccharin and chlorfenapyr water dispersible granule comprises the following components in percentage by mass (the mass ratio of the amino-oligosaccharin to the chlorfenapyr is 2: 5):
4% of amino-oligosaccharin, 10% of chlorfenapyr, 5% of sodium naphthalenesulfonate, 3% of calcium benzenesulfonate, 1% of glycerol fatty acid sodium sulfate, 30% of ammonium sulfate, 10% of sodium gluconate and the balance of corn starch to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the proportion, a certain amount of original medicine, an auxiliary agent and a carrier are mixed and stirred evenly and are subjected to ultrafine grinding to prepare ultrafine wettable powder, then the ultrafine wettable powder and a certain amount of water are added into a kneader at the same time to be kneaded to prepare a plastic material, wherein the water content is 15% -20%, and finally the plastic material is fed into an extrusion granulator to be granulated, and the water dispersible granule is obtained through drying and screening.
Comparative example 6
The 14% amino-oligosaccharin and chlorfenapyr wettable powder comprises the following components in percentage by mass (the mass ratio of the amino-oligosaccharin to the chlorfenapyr is 2: 5):
4% of amino-oligosaccharin, 10% of chlorfenapyr, 3.5% of nekal, 2% of lauryl alcohol polyoxyethylene ether, 3.5% of fatty alcohol ether sodium sulfate and the balance of kaolin to 100%.
The preparation method comprises the following steps: respectively crushing the raw medicines, crushing the filler, drying and cooling, mixing the processed raw medicines, the filler and the auxiliary agent according to the mass ratio, finally crushing by using a Raymond mill, and finally mixing and packaging to obtain the finished product.
Comparative example 7
The 5% amino-oligosaccharin suspending agent comprises the following components in percentage by mass (the mass ratio of the amino-oligosaccharin to the chlorfenapyr is 5: 12):
5% of amino-oligosaccharin, 12% of sodium lignosulphonate, 0.20% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 2% of bentonite, 0.2% of sorbic acid, 2% of citric acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and deionized water for supplementing to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of original medicine, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h, discharged and filtered to obtain a 5% amino-oligosaccharide suspending agent finished product.
Comparative example 8
Preparation scheme of 5% chlorfenapyr suspending agent
10% of chlorfenapyr, 12% of sodium lignosulphonate, 0.20% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 2% of bentonite, 0.2% of sorbic acid, 2% of citric acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and the balance of deionized water to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of raw pesticide, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h, discharged and filtered to obtain a 5% chlorfenapyr suspending agent finished product.
Comparative example 9
The 9% amino-oligosaccharin suspending agent comprises the following components in percentage by mass, wherein the mass ratio of the amino-oligosaccharin to the chlorfenapyr is 3: 4):
9% of amino-oligosaccharin, 12% of sodium lignosulphonate, 0.20% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 2% of bentonite, 0.2% of sorbic acid, 2% of citric acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and deionized water for supplementing to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of original medicine, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h, discharged and filtered to obtain a 9% amino-oligosaccharide suspending agent finished product.
Comparative example 10
A preparation scheme of 12% chlorfenapyr suspending agent;
12% of chlorfenapyr, 12% of sodium lignosulphonate, 0.20% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 2% of bentonite, 0.2% of sorbic acid, 2% of citric acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and the balance of deionized water to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of raw pesticide, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h, discharged and filtered to obtain a 12% chlorfenapyr suspending agent finished product.
Comparative example 11
The 4% amino-oligosaccharin suspending agent comprises the following components in percentage by mass, wherein the mass ratio of the amino-oligosaccharin to the chlorfenapyr is 1: 3):
4% of amino-oligosaccharin, 12% of sodium lignosulphonate, 0.20% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 2% of bentonite, 0.2% of sorbic acid, 2% of citric acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and deionized water for supplementing to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of original medicine, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h, discharged and filtered to obtain a 4% amino-oligosaccharide suspending agent finished product.
Comparative example 12
The 10% chlorfenapyr suspending agent comprises the following components in percentage by mass, wherein the mass ratio of the amino-oligosaccharin to the chlorfenapyr is 5: 6);
10% of chlorfenapyr, 12% of sodium lignosulphonate, 0.20% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 2% of bentonite, 0.2% of sorbic acid, 2% of citric acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and the balance of deionized water to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of raw pesticide, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h, discharged and filtered to obtain a 10% chlorfenapyr suspending agent finished product.
Comparative example 13
The blank control comprises the following components in percentage by mass:
12% of sodium lignosulphonate, 0.20% of xanthan gum, 0.20% of polyether modified polysiloxane defoaming agent, 2% of bentonite, 0.2% of sorbic acid, 2% of citric acid, 5% of urea, 0.50% of 1-sodium naphthalene acetate and the balance of deionized water to 100%.
The preparation method comprises the following steps: according to the formula, the components are weighed according to the component proportion, a certain amount of original medicine, a dispersing wetting agent, a defoaming agent and water are added into a stirring tank, the mixture is uniformly stirred, homogenized and sheared for 30min (2200rpm), finally, the mixture is put into a sand mill for 1800r/min, ground for 2h, discharged and filtered to obtain a blank control finished product.
Toxicity test of amino-oligosaccharin and chlorfenapyr composition
Colby method
E0＝X+Y(X*Y)/100
Wherein X is the percent effect of pesticide a used at application rate a;
y-percent effect of pesticide B at application rate B;
e0 ═ the expected effect (%) of pesticide a + pesticide B at application rate a + B;
e ═ the actual effect (%) of pesticide a + pesticide B at application rate a + B;
when E-E0 is greater than 10%, it is synergistic action, when E-E0 is less than-10%, it is synergistic action, and when E-E0 is between plus or minus 10%, it is additive action.
Test example 1: test result of toxicity of amino-oligosaccharin and chlorfenapyr on cabbage black rot
Experimental materials: cabbage black rot pathogen (supplied by Hebei agricultural); the raw material of amino-oligosaccharide (Hubei Supu chemical industry Co., Ltd., effective content of 97.5 percent) and the raw material of chlorfenapyr (Jiangsu Baozoda pharmaceutical industry Co., Ltd., content of 95 percent) under the greenhouse conditions of 25 +/-2 ℃, relative temperature RH of 65 +/-5 percent and illumination L/D of 12h:12 h.
The test method comprises the following steps: measurement of hypha growth rate:
the principle is as follows: one of the conventional methods for determining the toxicity of the bactericide is applicable to fungi with fast growth of non-spore hypha, and the toxicity of the bactericide is measured by the fast and slow growth speed of bacterial colonies.
Bacteriostatic rate (%) [ pure growth amount of control colony-pure growth amount of treated colony/pure growth amount of control ] 100%
The experimental steps are as follows: 1. heating and melting the culture medium, cooling to 45-50 ℃, adding the culture medium of the cold night prepared by the liquid medicine of the comparative example, and respectively pouring the culture medium into a culture dish for cooling.
According to the aseptic operation procedure, a puncher is used for punching a circular bacterium block, an inoculating needle is used for picking the circular bacterium block to the center of a culture dish, and then the culture dish is placed in an incubator (27 ℃) for culture.
The growth of hyphae was observed and measured.
Remarking: the control effect is expressed by the bacteriostatic rate.
The test results are shown in Table 1.
Table 1: test result of toxicity test of single agent and mixed agent of amino-oligosaccharin and chlorfenapyr on black rot of cabbage
The ratio of the medicament treatment in table 1 is the mass ratio of the raw medicaments.
Test example 2: toxicity test of amino-oligosaccharin and chlorfenapyr composition on cabbage plutella xylostella
Experimental materials: cabbage beet armyworm (artificially raised under indoor conditions); the raw material of amino-oligosaccharide (Hubei Supu chemical industry Co., Ltd., effective content of 97.5 percent) and the raw material of chlorfenapyr (Jiangsu Baozoda pharmaceutical industry Co., Ltd., content of 95 percent) under the greenhouse conditions of 25 +/-2 ℃, relative temperature RH of 65 +/-5 percent and illumination L/D of 12h:12 h.
The test method comprises the following steps: the beet armyworm adopts a plant inoculation method. The reagents described in the examples and comparative examples, wherein the suspending agent dilution ratio: 1:1500 + 2000 times, granules: 1:3500-5000, wettable powder: 1:750 and 1000, and clear water is set as a control. Soaking cabbage in normal development state together with root in the liquid medicine to be tested for 10s, taking out, sucking off excessive liquid medicine with filter paper, placing into test tube (3 × 25cm), inoculating 20 insects per tube, and repeating for 3 times. Covering the mouth with fine white gauze, placing in a greenhouse, checking the number of dead insects after 48h, calculating the death rate,
mortality rate [ (20-survival)/20 ] 100%
Remarking: the control effect is shown by death rate
The test results are shown in Table 2.
Table 2: test result of toxicity test of single agent and mixed agent of amino-oligosaccharin and chlorfenapyr on cabbage plutella xylostella
The ratio of the medicament treatment in table 2 is the mass ratio of the raw medicaments.
As can be seen from tables 1 and 2, the amino-oligosaccharide and chlorfenapyr composition has E-E0 being more than 10 in the proportion range when the composition prevents cabbage black rot and beet armyworm, shows a synergistic effect, particularly the synergistic effect of the embodiment 1 is the best, compared with the suspending agent, the granule and the wettable powder, the water dispersible granule and the wettable powder have better control effect but are less than about 10% of the control effect of the suspending agent, and further illustrates the superiority of the suspending agent prepared by the application. In the proportions shown, the proportion range of the mass ratio 1:1 is the most efficient, indicating that in the range of the proportions, the proportion combination 1:1 is the most optimal.
Test example 3
Test of field drug effect
Pesticide composition: examples 1-2 comparative examples 1-13.
Test subjects: beet noctuid, gray mold, downy mildew
The method comprises the steps of selecting flat dam sandy soil, wherein the conditions of drainage and irrigation are moderate, the labor is moderate, and 2 test fields (the area of each square meter is 23.3) and 12 comparison fields (the area of each square meter is 23.3) are designed for the test and repeated for 3 times. The liquid medicine containing the comparative example and the example is sprayed in the beet permanent planting period (1:1500-
And (3) investigating the control effect of beet armyworm, gray mold and downy mildew 20 days after pesticide application, and calculating the control effect according to formula (3) and formula (4) according to the GB/T17980 pesticide field efficacy test criterion in the pest control investigation method.
Formula (1)
Formula (2)
TABLE 3 results of field efficacy test of the compositions of the invention
As can be seen from the table 3, the composition containing the amino-oligosaccharin and the chlorfenapyr shows spectrum synergism in the aspect of preventing and treating beet armyworm, gray mold and downy mildew, namely, the composition can kill insects and bacteria and has obvious effect.
Test example 4: safety test of field drug effect
The test method comprises the following steps: the test agents of the examples and comparative examples were diluted 1000-fold with clear water, and the control was set to be clear water. The same kind of plant district selects 10 sampling points at random, and the plant number to each point is counted, and spraying is unified, and the cubic is repeated, and indoor environmental condition is 25 ℃, and the illumination is handled: the dark treatment time ratio is 12h:12h, the average values of the plant height, the fruit color, the fruit shape, the fruit volume and the fruit quality are tested after 7 days, and the experimental results are shown in the following table:
table 3: effect of the agents of examples 1 to 6 and comparative examples 1 to 10 on plant dropping
As can be seen from Table 3, the insecticidal and bactericidal composition containing the amino-oligosaccharin and the chlorfenapyr of the invention has little difference with the blank control (comparative example 10) in plant height, fruit color, fruit shape, volume and quality, and shows that the composition can prevent cabbage diseases and insect pests without causing phytotoxicity to crops.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The insecticidal and bactericidal composition is characterized in that active ingredients in the insecticidal and bactericidal composition comprise amino-oligosaccharin and chlorfenapyr, and the weight ratio of the amino-oligosaccharin to the chlorfenapyr is 1: 99-99: 1.
2. The insecticidal and bactericidal composition according to claim 1, wherein the weight ratio of the amino-oligosaccharin to the chlorfenapyr is 1: 5-5: 1, optionally 1: 1-3: 4, optionally 1: 1-2: 5, optionally 1: 1.
3. The insecticidal and bactericidal composition as claimed in claim 1 or 2, wherein the mass fraction of the amino-oligosaccharin is 0.05% -16%, the mass fraction of the chlorfenapyr is 0.05% -20%, and the balance is a pesticide adjuvant;
optionally, the mass fraction of the amino-oligosaccharin is 4% -9%, the mass fraction of the chlorfenapyr is 5% -12%, and the balance is auxiliary components;
optionally, the mass fraction of the amino-oligosaccharin is 5%, the mass fraction of the chlorfenapyr is 5%, and the balance is auxiliary components.
4. An insecticidal and fungicidal composition according to claim 3, characterised in that the active ingredient comprises 1% to 36%, optionally 10% to 21% of the insecticidal and fungicidal composition.
5. The insecticidal and bactericidal composition as claimed in claim 3 or 4, wherein the pesticide adjuvant comprises one or more of wetting and dispersing agent, thickening agent, defoaming agent, preservative, pH regulator, plant growth regulator and antifreezing agent.
6. The insecticidal and bactericidal composition as claimed in claim 5, wherein the wetting and dispersing agent is one or more of lignosulfonate, calcium naphthalene sulfonate formaldehyde condensate, sodium naphthalene sulfonate formaldehyde condensate, tristyrylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether, macromolecular comb copolymer, polymeric carboxylate, EO/PO block copolymer;
and/or the thickening agent is one or more of magnesium aluminum silicate, xanthan gum, diatomite, bentonite, kaolin, polyethylene glycol, Arabic gum and cellulose;
and/or the preservative is one or more of benzoic acid, sorbic acid, sulfite and nitrite;
and/or the pH regulator is one or more of lactic acid, tartaric acid, citric acid, phosphoric acid, acetic acid, fumaric acid, sodium hydroxide, potassium carbonate, sodium citrate and potassium dihydrogen phosphate;
and/or the antifreezing agent is one or more of urea, ethylene glycol, propylene glycol and inorganic salt;
and/or the plant growth regulator is sodium 1-naphthaleneacetate.
7. The insecticidal and bactericidal composition as claimed in claims 1 to 6, wherein the composition is in the form of a suspension, an aqueous dispersion granule or a wettable powder;
optionally, the pesticide composition is in the form of a suspending agent and comprises the following components in percentage by mass: 4 to 16 percent of amino-oligosaccharin, 5 to 16 percent of chlorfenapyr, 8 to 12 percent of wetting dispersant, 0.1 to 2.5 percent of thickening agent, 0.1 to 0.5 percent of defoaming agent, 0.1 to 0.5 percent of preservative, 1 to 10 percent of pH regulator, 1 to 10 percent of antifreezing agent, 0.1 to 1.5 percent of plant growth agent and water to 100 percent; optionally, the wetting dispersant is lignosulfonate, EO \ PO block copolymer, fatty alcohol polyoxyethylene ether and/or polycarboxylate, the thickener is xanthan gum and bentonite, the defoamer is polyether modified polysiloxane, the preservative is sorbic acid, the pH regulator is citric acid, the antifreeze agent is urea, and the plant growth regulator is sodium 1-naphthylacetate;
optionally, the composition is in the form of a suspension, and comprises the following components in percentage by mass: 4-9% of amino-oligosaccharin, 5-12% of chlorfenapyr, 8-10% of wetting dispersant, 2.2% of thickening agent, 0.2% of defoaming agent, 0.2% of preservative, 2% of pH regulator, 5% of anti-freezing agent, 0.5% of plant growth agent and water to 100%; optionally, the wetting dispersant is lignosulfonate, EO \ PO block copolymer, fatty alcohol polyoxyethylene ether and/or polycarboxylate, the thickener is xanthan gum and bentonite, wherein the xanthan gum accounts for 0.2% of the total mass of the suspending agent, the bentonite accounts for 2% of the total mass of the suspending agent, the defoamer is polyether modified polysiloxane, the preservative is sorbic acid, the pH regulator is citric acid, the antifreeze is urea, and the plant growth regulator is 1-sodium naphthylacetate;
optionally, the composition is in the form of a suspension: the composite material comprises the following components in percentage by mass: 5% of amino-oligosaccharin, 5% of chlorfenapyr, 8% of lignosulfonate, 0.20% of xanthan gum, 2% of bentonite, 0.2% of polyether modified polysiloxane, 0.2% of sorbic acid, 2% of pH regulator, 5% of urea, 0.5% of 1-sodium naphthalene acetate and water to be supplemented to 100%; optionally, the PH adjusting agent is citric acid.
8. The use of the insecticidal and fungicidal composition according to any one of claims 1 to 7 for controlling plant diseases and insect pests.
9. Use according to claim 8, wherein the plant pest is diamondback moth, beet armyworm, cabbage caterpillar and/or aphid; plant diseases include black rot, black spot and/or downy mildew.
10. A method for controlling plant diseases and insect pests by using the insecticidal and bactericidal composition as claimed in any one of claims 1 to 7, wherein the suspending agents are diluted in the following ratio: 1: 1000-.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110789457.5A CN113598180A (en) | 2021-07-13 | 2021-07-13 | Insecticidal and bactericidal composition and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110789457.5A CN113598180A (en) | 2021-07-13 | 2021-07-13 | Insecticidal and bactericidal composition and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113598180A true CN113598180A (en) | 2021-11-05 |
Family
ID=78337510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110789457.5A Pending CN113598180A (en) | 2021-07-13 | 2021-07-13 | Insecticidal and bactericidal composition and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113598180A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314992A (en) * | 2013-07-02 | 2013-09-25 | 海南正业中农高科股份有限公司 | Insecticide acaricide taking oligose and macrolides composition as synergist and application of insecticide acaricide |
| CN107136093A (en) * | 2017-06-08 | 2017-09-08 | 合肥龙滨化工科技有限公司 | A kind of composition pesticide |
| CN108207957A (en) * | 2016-12-10 | 2018-06-29 | 海利尔药业集团股份有限公司 | A kind of seed treatment compositions containing amino-oligosaccharide |
-
2021
- 2021-07-13 CN CN202110789457.5A patent/CN113598180A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314992A (en) * | 2013-07-02 | 2013-09-25 | 海南正业中农高科股份有限公司 | Insecticide acaricide taking oligose and macrolides composition as synergist and application of insecticide acaricide |
| CN108207957A (en) * | 2016-12-10 | 2018-06-29 | 海利尔药业集团股份有限公司 | A kind of seed treatment compositions containing amino-oligosaccharide |
| CN107136093A (en) * | 2017-06-08 | 2017-09-08 | 合肥龙滨化工科技有限公司 | A kind of composition pesticide |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104322558B (en) | Sterilization composition and applications thereof | |
| CN103155936B (en) | Plant disease control composition containing phenazino-1-carboxylic acid | |
| CN104839180B (en) | Fungicide composition and application thereof | |
| CN105145573A (en) | Coating composition | |
| CN107306967A (en) | A kind of bactericidal composition containing prothioconazoles and amino-oligosaccharide | |
| CN106489956A (en) | Composition pesticide and its application | |
| CN114617127B (en) | Pesticide sterilization composition and application thereof | |
| CN103493828A (en) | Bactericide composition containing low molecular chitosanchitooligosaccharide | |
| CN104996458A (en) | Pesticide composition and applications thereof | |
| CN104488893A (en) | Compound composition containing methanesulphonyl myclobutanil and plant growth regulator and preparation | |
| CN113598180A (en) | Insecticidal and bactericidal composition and application thereof | |
| CN107568233A (en) | A kind of bactericidal composition containing amino-oligosaccharide | |
| CN103478153A (en) | Sterile composition containing boscalid and benthiavalicarb isopropyl | |
| CN107232217B (en) | Bactericide composition and application thereof | |
| CN106689181B (en) | Bactericidal composition containing fenpyrazamine | |
| CN107853309A (en) | A kind of composition pesticide comprising folpet and dimethomorph | |
| CN105284888B (en) | A kind of bactericidal composition containing oxalic acid copper diacetonamine | |
| CN110583669B (en) | Bactericidal composition for melon diseases | |
| CN115251066B (en) | Sterilization composition containing cyprodinil | |
| CN114766492B (en) | Pesticide composition containing bixafen and application thereof | |
| CN106719697A (en) | A kind of Synergistic bactericidal composition | |
| CN106665598A (en) | Pesticide composition containing benzothiostrobin and fluopyram and application of pesticide composition | |
| CN116019116B (en) | Pesticide powder and application method thereof | |
| CN107467025A (en) | A kind of bactericidal composition containing Metalaxyl-M and phosethyl-Al | |
| CN107372549A (en) | Bactericidal composition and purposes for crops |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 050024 room 2012, science and technology building, Normal University, Jianshe South Street, Yuhua District, Shijiazhuang City, Hebei Province Applicant after: Hebei Nongxin Biotechnology Co.,Ltd. Address before: 050000 No. 88, Xingsheng Road, biological industry park, Zhao county, Shijiazhuang City, Hebei Province Applicant before: Hebei Herun Biotechnology Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211105 |