CN110012909A - A kind of Pesticidal combination containing sanguinarine - Google Patents
A kind of Pesticidal combination containing sanguinarine Download PDFInfo
- Publication number
- CN110012909A CN110012909A CN201910223625.7A CN201910223625A CN110012909A CN 110012909 A CN110012909 A CN 110012909A CN 201910223625 A CN201910223625 A CN 201910223625A CN 110012909 A CN110012909 A CN 110012909A
- Authority
- CN
- China
- Prior art keywords
- sanguinarine
- active
- active constituent
- pesticidal combination
- active components
- 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
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- INVGWHRKADIJHF-UHFFFAOYSA-N Sanguinarin Chemical compound C1=C2OCOC2=CC2=C3[N+](C)=CC4=C(OCO5)C5=CC=C4C3=CC=C21 INVGWHRKADIJHF-UHFFFAOYSA-N 0.000 title claims abstract description 155
- FCEXWTOTHXCQCQ-UHFFFAOYSA-N Ethoxydihydrosanguinarine Natural products C12=CC=C3OCOC3=C2C(OCC)N(C)C(C2=C3)=C1C=CC2=CC1=C3OCO1 FCEXWTOTHXCQCQ-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 229940084560 sanguinarine Drugs 0.000 title claims abstract description 75
- YZRQUTZNTDAYPJ-UHFFFAOYSA-N sanguinarine pseudobase Natural products C1=C2OCOC2=CC2=C3N(C)C(O)C4=C(OCO5)C5=CC=C4C3=CC=C21 YZRQUTZNTDAYPJ-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 230000000361 pesticidal effect Effects 0.000 title claims abstract description 15
- 239000000470 constituent Substances 0.000 claims abstract description 55
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 39
- 239000000203 mixture Substances 0.000 claims abstract description 29
- 241000296609 Celastrus angulatus Species 0.000 claims abstract description 18
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 18
- 239000002253 acid Substances 0.000 claims abstract description 18
- 239000001397 quillaja saponaria molina bark Substances 0.000 claims abstract description 18
- 229930182490 saponin Natural products 0.000 claims abstract description 18
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 18
- 239000011734 sodium Substances 0.000 claims abstract description 18
- VQXSOUPNOZTNAI-UHFFFAOYSA-N Pyrethrin I Natural products CC(=CC1CC1C(=O)OC2CC(=O)C(=C2C)CC=C/C=C)C VQXSOUPNOZTNAI-UHFFFAOYSA-N 0.000 claims abstract description 17
- HYJYGLGUBUDSLJ-UHFFFAOYSA-N pyrethrin Natural products CCC(=O)OC1CC(=C)C2CC3OC3(C)C2C2OC(=O)C(=C)C12 HYJYGLGUBUDSLJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- VJFUPGQZSXIULQ-XIGJTORUSA-N pyrethrin II Chemical group CC1(C)[C@H](/C=C(\C)C(=O)OC)[C@H]1C(=O)O[C@@H]1C(C)=C(C\C=C/C=C)C(=O)C1 VJFUPGQZSXIULQ-XIGJTORUSA-N 0.000 claims abstract description 17
- 150000007949 saponins Chemical class 0.000 claims abstract description 17
- WEEGYLXZBRQIMU-UHFFFAOYSA-N 1,8-cineole Natural products C1CC2CCC1(C)OC2(C)C WEEGYLXZBRQIMU-UHFFFAOYSA-N 0.000 claims abstract description 15
- WEEGYLXZBRQIMU-WAAGHKOSSA-N Eucalyptol Chemical compound C1C[C@H]2CC[C@]1(C)OC2(C)C WEEGYLXZBRQIMU-WAAGHKOSSA-N 0.000 claims abstract description 15
- 229960005233 cineole Drugs 0.000 claims abstract description 15
- 239000000839 emulsion Substances 0.000 claims abstract description 9
- 239000004562 water dispersible granule Substances 0.000 claims abstract description 9
- 239000004530 micro-emulsion Substances 0.000 claims abstract description 8
- 241001414720 Cicadellidae Species 0.000 claims description 20
- 241001182720 Cacopsylla pyrisuga Species 0.000 claims description 14
- 241000256247 Spodoptera exigua Species 0.000 claims description 13
- 241000008892 Cnaphalocrocis patnalis Species 0.000 claims description 12
- 241000500437 Plutella xylostella Species 0.000 claims description 12
- 241001124076 Aphididae Species 0.000 claims description 11
- 241000985245 Spodoptera litura Species 0.000 claims description 10
- 241001454293 Tetranychus urticae Species 0.000 claims description 10
- 241000426497 Chilo suppressalis Species 0.000 claims description 9
- 241001498622 Cixius wagneri Species 0.000 claims description 9
- 241000255967 Helicoverpa zea Species 0.000 claims description 9
- 241000409991 Mythimna separata Species 0.000 claims description 9
- 241001414989 Thysanoptera Species 0.000 claims description 9
- 241000258937 Hemiptera Species 0.000 claims description 8
- 241001249129 Scirpophaga incertulas Species 0.000 claims description 8
- 241000738498 Epitrix pubescens Species 0.000 claims description 7
- 244000269722 Thea sinensis Species 0.000 claims 1
- 230000002195 synergetic effect Effects 0.000 abstract description 26
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000000575 pesticide Substances 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 244000144972 livestock Species 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 231100000674 Phytotoxicity Toxicity 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 43
- 230000003449 preventive effect Effects 0.000 description 28
- 239000003814 drug Substances 0.000 description 27
- 241000238631 Hexapoda Species 0.000 description 21
- 230000002265 prevention Effects 0.000 description 20
- 238000013329 compounding Methods 0.000 description 18
- 238000002474 experimental method Methods 0.000 description 16
- 230000003285 pharmacodynamic effect Effects 0.000 description 16
- 241001122767 Theaceae Species 0.000 description 13
- 241000255969 Pieris brassicae Species 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 231100000820 toxicity test Toxicity 0.000 description 11
- 206010067482 No adverse event Diseases 0.000 description 8
- 240000007594 Oryza sativa Species 0.000 description 8
- 235000007164 Oryza sativa Nutrition 0.000 description 8
- 229940079593 drug Drugs 0.000 description 8
- 238000011835 investigation Methods 0.000 description 8
- 235000009566 rice Nutrition 0.000 description 8
- 241000982105 Brevicoryne brassicae Species 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000008367 deionised water Substances 0.000 description 7
- 229910021641 deionized water Inorganic materials 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 239000002518 antifoaming agent Substances 0.000 description 6
- 239000003995 emulsifying agent Substances 0.000 description 6
- 239000000080 wetting agent Substances 0.000 description 6
- 240000001987 Pyrus communis Species 0.000 description 5
- 235000014443 Pyrus communis Nutrition 0.000 description 5
- 230000002528 anti-freeze Effects 0.000 description 5
- 235000013399 edible fruits Nutrition 0.000 description 5
- 238000013401 experimental design Methods 0.000 description 5
- 235000013311 vegetables Nutrition 0.000 description 5
- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 description 4
- 235000000536 Brassica rapa subsp pekinensis Nutrition 0.000 description 4
- 241000499436 Brassica rapa subsp. pekinensis Species 0.000 description 4
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 4
- 240000003553 Leptospermum scoparium Species 0.000 description 4
- 235000015459 Lycium barbarum Nutrition 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000002574 poison Substances 0.000 description 4
- 231100000614 poison Toxicity 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 241000931705 Cicada Species 0.000 description 3
- 240000008067 Cucumis sativus Species 0.000 description 3
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 3
- 240000007849 Macleaya cordata Species 0.000 description 3
- 239000006184 cosolvent Substances 0.000 description 3
- 229940044949 eucalyptus oil Drugs 0.000 description 3
- 239000010642 eucalyptus oil Substances 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 210000004894 snout Anatomy 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- 230000001018 virulence Effects 0.000 description 3
- 239000004563 wettable powder Substances 0.000 description 3
- 235000013479 Amaranthus retroflexus Nutrition 0.000 description 2
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 2
- 240000005674 Ceanothus americanus Species 0.000 description 2
- 235000014224 Ceanothus americanus Nutrition 0.000 description 2
- 235000001904 Ceanothus herbaceus Nutrition 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 2
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 2
- 206010059866 Drug resistance Diseases 0.000 description 2
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 2
- 230000008485 antagonism Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 235000021374 legumes Nutrition 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 235000021110 pickles Nutrition 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 235000006008 Brassica napus var napus Nutrition 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
- 241000219193 Brassicaceae Species 0.000 description 1
- 241001674939 Caulanthus Species 0.000 description 1
- ZUAPXIXLBSQDNW-UHFFFAOYSA-N Dihydroavicine Natural products Cc1cc2OCOc2c3CNc4c(ccc5cc6OCOc6cc45)c13 ZUAPXIXLBSQDNW-UHFFFAOYSA-N 0.000 description 1
- VXPARNCTMSWSHF-DNVSUFBTSA-N Dihydrosanguinarine Natural products O=C1[C@H](C(C)=C)C[C@]2(CO)[C@@H](C)[C@H](O)CCC2=C1 VXPARNCTMSWSHF-DNVSUFBTSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 241000437063 Phyllotreta striolata Species 0.000 description 1
- 241000255972 Pieris <butterfly> Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 240000000103 Potentilla erecta Species 0.000 description 1
- 235000016551 Potentilla erecta Nutrition 0.000 description 1
- JJMLQAVFDJXJAL-AWZCNKNJSA-N Pyrethrosin Chemical compound CC(=O)O[C@@H]1\C=C(C)\CC[C@H]2O[C@]2(C)C[C@@H]2OC(=O)C(=C)[C@@H]12 JJMLQAVFDJXJAL-AWZCNKNJSA-N 0.000 description 1
- JJMLQAVFDJXJAL-BOXGUSJBSA-N Pyrethrosin Natural products O=C(O[C@H]/1[C@@H]2C(=C)C(=O)O[C@H]2C[C@@]2(C)O[C@H]2CC/C(/C)=C\1)C JJMLQAVFDJXJAL-BOXGUSJBSA-N 0.000 description 1
- -1 Saponin compound Chemical class 0.000 description 1
- 241000638935 Senecio crassissimus Species 0.000 description 1
- JJMLQAVFDJXJAL-UHFFFAOYSA-N UNPD73714 Natural products CC(=O)OC1C=C(C)CCC2OC2(C)CC2OC(=O)C(=C)C12 JJMLQAVFDJXJAL-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000010165 autogamy Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000007957 coemulsifier Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- CIUHLXZTZWTVFL-UHFFFAOYSA-N dihydrosanguinarine Chemical compound C1=C2OCOC2=CC2=C3N(C)CC4=C(OCO5)C5=CC=C4C3=CC=C21 CIUHLXZTZWTVFL-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004550 soluble concentrate Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 238000010998 test method Methods 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
- 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
- A01N37/08—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 containing carboxylic groups or thio analogues thereof, directly attached by the carbon atom to a cycloaliphatic ring; 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
- A01N43/06—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 five-membered rings
- A01N43/12—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 five-membered rings condensed with a carbocyclic ring
-
- 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
-
- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Biotechnology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Botany (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of Pesticidal combinations containing sanguinarine, the composition is characterized mainly in that: effective active composition is active components A, active constituent B, wherein active components A is sanguinarine, active constituent B is pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptol, arbitrary a kind of in Tea Saponin, and soluble liquid, water dispersible granules, microemulsion, aqueous emulsion, aqua is made in weight ratio 1:80~80:1 of active components A and active constituent B, composition.The present composition can prevent and treat the various pests on crops, and have apparent synergistic effect, and reduce pesticide usage amount, and to safety of human and livestock, no phytotoxicity, Environmental compatibility is good；The enhancing of preparation adhesion strength, resistance of rainwater washing against.
Description
Technical field
The invention belongs to technical field of pesticide, are related to a kind of Pesticidal combination containing sanguinarine.
Background technique
Sanguinarine (Sanguinarine), molecular formula: C20H14N04, sanguinarine is the extract of bloodroot macleaya cordata
One of principle active component in macleaya cordata biology total alkali, preparation are that (5% macleaya cordata biology is total for 1% sanguinarine wettable powder
Alkali wettable powder).The medicine is to brassicaceous vegetable cabbage caterpillar, Kidney bean aphid, apple yellow aphid and Tetranychus urticae, pear tree pear sucker
There is certain preventive effect.
Pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptol, Tea Saponin are plant insecticide, in the reality of agricultural production
During border, the problem of pest control most easily produces is the generation of drug resistance.Different cultivars ingredient is compounded, and is that prevention and treatment is anti-
The property very common method of pest.Heterogeneity is compounded, according to practical application effect, to judge that certain compounding is synergy, adds
With still antagonism.In most cases, the compounding effect of pesticide is all additive effect, really there is the compounding of synergistic effect
Seldom, especially synergistic effect clearly, co-toxicity coefficient it is very high compounding just it is less.It is found through inventor's a large number of experiments,
After sanguinarine and pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptol, Tea Saponin, compounding, synergistic effect is significant, and environment is compatible
Property it is fabulous, considerably reduce pesticide usage amount, and when sanguinarine and pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptus oil
Essence, Tea Saponin compounding at home and abroad have no relevant report.
Summary of the invention
Pesticidal combination proposed by the present invention is in addition to including sanguinarine and pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptus oil
It also include suitable surfactant and carrier outside two kinds of active components of any one in essence, Tea Saponin.
A kind of Pesticidal combination containing sanguinarine, include active components A, active constituent B, it is characterised in that: activity at
Point A is sanguinarine, and active constituent B is pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptol, arbitrary a kind of in Tea Saponin,
And active components A and the weight ratio of active constituent B are 1:80~80:1；It is preferred that active components A and the weight ratio of active constituent B are
1:40~40:1；The weight ratio of more preferable sanguinarine and active constituent B are 1:20~20:1.
The Pesticidal combination, it is characterised in that: soluble liquid, water dispersible granules, microemulsion, water is made in composition
Emulsion, aqua.
The Pesticidal combination for prevent and treat cereal crops, legume crop, fibre crops, sugar crop, melon crop,
Fruits crop, dry fruit crop, hobby crop, root crop, oil crops, flower crop, medicinal crop, raw material are made
The application of pest on object, green manure pasture crop, pest control include: aphid, pear sucker, Tetranychus urticae, cabbage caterpillar, the small greenery of tea
Cicada, aleyrodid, scale insect, mythimna separata, flea beetle, bollworm, thrips, leafhopper, beet armyworm, diamondback moth, planthopper, striped rice borer, rice are vertical
Leaf roll snout moth's larva, yellow rice borer or prodenia litura.
In Pesticidal combination of the invention include at least a kind of surfactant, in favor of application when active component in water
Dispersion.Surface-active contents are the 5%~30% of total formulation weight, and surplus is solid or liquid diluent.Of the invention
Surfactant selected by Pesticidal combination is known in those skilled in the art: can be selected from dispersing agent, wetting agent, cream
One or more of agent or defoaming agent.
Composition includes following constituent content when soluble liquid is made: active components A 0.01%~50%, activity at
B 0.01%~50%, emulsifier 1%~10%, cosolvent 2%~6%, solvent is divided to add to 100%.
Composition includes following constituent content when water dispersible granules are made: active components A 0.01%~60%, activity at
Divide B 0.01%~80%, dispersing agent 3%~12%, wetting agent 1%~8%, disintegrating agent 1%~10%, filler surplus.
Composition includes following constituent content when suspending agent is made: active components A 0.01%~50%, active constituent
It is B0.01%~50%, dispersing agent 2~10%, wetting agent 2~10%, defoaming agent 0.1~2%, thickener 0.05~1%, freeze proof
Agent 1~8%, deionized water add to 100%.
Composition includes following component and content when microemulsion is made: active components A 0.01%~50%, active constituent B
0.01%~50%, emulsifier 3%~25%, solvent 1%~10%, antifreeze 0~8%, defoaming agent 0.01%~2%, go
Ionized water adds to 100%.
Comprising following constituent content when aqueous emulsion is made in composition: active components A 0.01%~40%, active constituent B
0.01%~50%, solvent 0%~30%, emulsifier 1%~15%, co-emulsifier 0%~8%, antifreeze 0%~10%,
Thickener 0.05%~1%, defoaming agent 0.01%~2%, deionized water supply surplus.
Composition includes following constituent content when aqua is made: active components A 0.01%~50%, active constituent
B0.01%~50%, cosolvent 2%~6%, wetting agent 1%-10%, antifreeze 0~8%, deionized water add to 100%.
Water dispersible granules the key technical indexes of the invention:
Microemulsion the key technical indexes of the invention:
Aqueous emulsion the key technical indexes of the invention:
Aqua the key technical indexes of the invention:
The present invention has the advantages that
(1) after sanguinarine and pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptol, Tea Saponin compound, there is obvious increase
Effect and lasting effect；
(2) prevention spectrum is expanded, to cereal crops, legume crop, fibre crops, sugar crop, melon crop, fruits
Crop, dry fruit crop, hobby crop, root crop, oil crops, flower crop, medicinal crop, crop, green manure
The aphid of pasture crop, pear sucker, Tetranychus urticae, tea lesser leafhopper, cabbage caterpillar, aleyrodid, scale insect, mythimna separata, flea beetle, cotton boll
Worm, thrips, leafhopper, beet armyworm, diamondback moth, planthopper, striped rice borer, rice leaf roller, yellow rice borer or prodenia litura etc. have
Greater activity；
(3) dosage for reducing pesticide reduces residual quantity of the pesticide on crop, alleviates environmental pollution；
(4) to safety of human and livestock, Environmental compatibility is good, is not likely to produce drug resistance.
Specific embodiment
Below with reference to embodiment to further instruction of the present invention, the percentage in embodiment is weight percentage, but
The present invention is not limited thereto.
Application Example one
Apply 1~15 soluble liquid of example
Emulsifier, cosolvent are uniformly mixed by high speed shear, sanguinarine is added, ball milling 2~3 is small in the ball mill
When, make diameter of particle all at 5 μm hereinafter, surplus is supplied with solvent, can be prepared by soluble liquid product of the present invention,
Specifically it is shown in Table 1.
1 embodiment of table, 1~15 each component and parts by weight
16~30 water dispersible granules of embodiment
Sanguinarine, active constituent B, dispersing agent, wetting agent, disintegrating agent, filler are needed through air-flow crushing together
Partial size adds other auxiliary agents such as binder (can add can be not added), obtains granulation materials.Item is quantified into feeding fluidized bed granulation
In drying machine after granulation and drying, water dispersible granules product of the present invention is made.Specifically it is shown in Table 2.
2 embodiment of table, 16~30 each component and content
31~45 aqua of embodiment
Sanguinarine, active constituent B, wetting agent, antifreeze (can add can be not added), solvent, deionized water etc. are mixed together,
Aqua product of the invention is made.Specifically it is shown in Table 3.
3 embodiment of table, 31~45 each component and content
46~55 aqueous emulsion of embodiment
Sanguinarine, active constituent B, solvent, emulsifier are added together, make to be dissolved into homogeneous oil phase；By deionized water, resist
Jelly agent (can add can be not added), thickener (can add can be not added), defoaming agent mix, Cheng Junyi water phase.Under high velocity agitation,
Oily phase is added in water phase, surplus is supplied with deionized water；It can be prepared by aqueous emulsion product of the present invention, be specifically shown in Table 4.
4 embodiment of table, 45~55 each component and parts by weight
56~65 microemulsion of embodiment
Sanguinarine, active constituent B are dissolved in the homogenizer equipped with solvent, by emulsifier, antifreeze, (can add can not
Add), defoaming agent be added in the homogenizer equipped with above-mentioned solution, give after supplying surplus with deionized water strongly mixing and it is even
Change, finally obtains the transparent microemulsion product of the present invention of clear appearance.Specifically it is shown in Table 5.
5 embodiment of table, 56~65 each component and content
Celastrus angulatus, pyrethrin, spongiosa acid sodium, eucalyptol, Tea Saponin in table 1~5 are exchanged, novel formulation can be made.
The embodiment of the present invention is the method combined using indoor toxicity test and field trial.First pass through indoor virulence survey
It is fixed, the co-toxicity coefficient (CTC) after two kinds of medicaments compound by a certain percentage is defined, CTC < 80 is antagonism, 80≤CTC≤120
For summation action, CTC > 120 is synergistic effect, on this basis, then carries out field trial.
Test method: the mother liquor of each mixed agent is diluted to five series of concentrations respectively when test, is respectively placed in beaker
It is spare.Using the first leaching leaf method that is followed by worm, by not in contact with the blade of the same size of any medicament in configured medical fluid
It takes out, naturally dry, is put into insect box after immersion 5s, then connect for trying larva, raised under the conditions of 25 DEG C, every processing 3
Secondary repetition, test worm number used in every repetition is 50, while setting blank control, checks dead borer population in 72h, calculates the death rate and correction
The death rate acquires virulence regression equation and calculates LC50Value.If compareing the death rate is greater than 10%, it is considered as invalid test.It calculates public
Formula is as follows:
Pest corrected mortality is converted into probit value (y), concentration for the treatment of (μ g/ml) is converted into logarithm (x), with minimum
Square law obtains virulence regression equation, and thus calculates the value of every kind of medicament.Total poison system is calculated according to Sun Yunpei equation
Number CTC.Calculation formula is following (using sanguinarine as standard agent, toxicity index 100):
Theoretical toxicity index (TTI)=sanguinarine TI × P of MSanguinarineTI × P of+active constituent BActive constituent B
In formula: M is the mixture of different ratio；
PActive constituent BFor active constituent B shared ratio in the composition；
PSanguinarineFor sanguinarine shared ratio in the composition.
Note: active constituent B is Celastrus angulatus, pyrethrin, spongiosa acid sodium, eucalyptol, arbitrary a kind of in Tea Saponin.
Application Example two:
Test pest: Cucumber blight.
Experimental design: the effective of sanguinarine, pyrethrosin primary medicine and the two different ratio mixture is determined by preliminary experiment
Lethasl concentration range.
Toxicity test result one
6 sanguinarine of table is with pyrethrin different ratio to the toxicity test of Cucumber blight
As shown in Table 6, when sanguinarine compounds prevention and treatment Cucumber blight 80:1 to 1:80 with pyrethrin, co-toxicity coefficient is all larger than
120, illustrate that the two mixture within the scope of 80:1 to 1:80 shows synergistic effect, especially when sanguinarine and pyrethrin obtain
For proportion in 20:1 to 1:20, synergistic effect becomes apparent protrusion, wherein total when sanguinarine and pyrethrin weight ratio are 1:1
Malicious coefficient is maximum, and synergistic effect is the most obvious, finds simultaneously, and sanguinarine and pyrethrin are matched in 20:1,15:1,10:1,9:
1、8:1、7:1、6:1、5:1、4:1、3:1、2:1、1:1、1:2、1:3、1:4、1:5、1:6、1:7、1:8、1:9、1:10、1:11、
Compounding jumps aleyrodid, scale insect, mythimna separata, yellow item when 1:12,1:13,1:14,1:15,1:16,1:17,1:18,1:19,1:20
First, bollworm, thrips, pear sucker, leafhopper, beet armyworm, diamondback moth, cabbage caterpillar, planthopper, striped rice borer, rice leaf roller, three
Changing the pests such as snout moth's larva, aphid, prodenia litura also has preferable synergistic effect, and co-toxicity coefficient is all larger than 225.
Application Example three:
Test pest: paddy rice rice leaf roller
Experimental design: the effective of sanguinarine, Celastrus angulatus raw medicine and the two different ratio mixture is determined by preliminary experiment
Lethasl concentration range.
Toxicity test result two
7 sanguinarine of table is with Celastrus angulatus different ratio to the toxicity test of paddy rice rice leaf roller
As shown in Table 7, sanguinarine compounds the proportion for preventing and treating paddy rice rice leaf roller with Celastrus angulatus in 80:1 to 1:80,
Co-toxicity coefficient is all larger than 120, illustrates that the two mixture within the scope of 80:1 to 1:80 shows synergistic effect, especially works as red root
For the proportion of alkali and Celastrus angulatus in 20:1 to 1:20, synergistic effect becomes apparent protrusion, wherein when sanguinarine and Celastrus angulatus
Co-toxicity coefficient is maximum when weight ratio is 1:2, and synergistic effect is the most obvious, finds simultaneously, and sanguinarine and Celastrus angulatus are matched 20:
1、15:1、10:1、9:1、8:1、7:1、6:1、5:1、4:1、3:1、2:1、1:1、1:2、1:3、1:4、1:5、1:6、1:7、1:8、
Compounding is to aleyrodid, shell when 1:9,1:10,1:11,1:12,1:13,1:14,1:15,1:16,1:17,1:18,1:19,1:20
Worm, mythimna separata, striped flea-beetle, bollworm, thrips, pear sucker, leafhopper, beet armyworm, diamondback moth, cabbage caterpillar, planthopper, two change
The pests such as snout moth's larva, rice leaf roller, yellow rice borer, aphid, prodenia litura also have preferable synergistic effect, and co-toxicity coefficient is all larger than
230。
Application Example four:
Test pest: cabbage aphid.
Experimental design: the effective of sanguinarine, spongiosa acid sodium raw medicine and the two different ratio mixture is determined by preliminary experiment
Lethasl concentration range.
Toxicity test result three
8 sanguinarine of table is with spongiosa acid sodium different ratio to the toxicity test of cabbage aphid
As shown in Table 8, sanguinarine compounds the proportion for preventing and treating cabbage aphid with spongiosa acid sodium in 80:1 to 1:80, altogether poison system
Number is all larger than 120, illustrates that the two mixture within the scope of 80:1 to 1:80 shows synergistic effect, especially when sanguinarine and pine
For the proportion of matter acid sodium in 20:1 to 1:20, synergistic effect becomes apparent protrusion, wherein when sanguinarine and spongiosa acid sodium weight ratio
Co-toxicity coefficient is maximum when for 1:2, and synergistic effect is the most obvious, finds simultaneously, and sanguinarine and spongiosa acid sodium are matched in 20:1,15:
1、10:1、9:1、8:1、7:1、6:1、5:1、4:1、3:1、2:1、1:1、1:2、1:3、1:4、1:5、1:6、1:7、1:8、1:9、1:
10, it compounds when 1:11,1:12,1:13,1:14,1:15,1:16,1:17,1:18,1:19,1:20 to aphid, pear sucker, two spots
Tetranychid, tea lesser leafhopper, cabbage caterpillar, aleyrodid, scale insect, mythimna separata, flea beetle, bollworm, thrips, leafhopper, beet armyworm, pickles
The pests such as moth, planthopper, striped rice borer, rice leaf roller, yellow rice borer or prodenia litura also have preferable synergistic effect, altogether poison system
Number is all larger than 225.
Application Example five:
Test pest: orange caterpillar.
Experimental design: effective cause of sanguinarine, eucalyptol raw medicine and the two different ratio mixture is determined by preliminary experiment
Dead concentration range.
Toxicity test result four
9 sanguinarine of table is with eucalyptol different ratio to the toxicity test of orange caterpillar
As shown in Table 9, sanguinarine compounds the proportion for preventing and treating orange caterpillar with eucalyptol in 80:1 to 1:80, co-toxicity coefficient
120 are all larger than, illustrates that the two mixture within the scope of 80:1 to 1:80 shows synergistic effect, especially when sanguinarine and eucalyptus oil
For the proportion of essence in 20:1 to 1:20, synergistic effect becomes apparent protrusion, wherein when sanguinarine and eucalyptol weight ratio are 1:2
Co-toxicity coefficient is maximum, and synergistic effect is the most obvious, finds simultaneously, and sanguinarine and eucalyptol are matched in 20:1,15:1,10:1,9:
1、8:1、7:1、6:1、5:1、4:1、3:1、2:1、1:1、1:2、1:3、1:4、1:5、1:6、1:7、1:8、1:9、1:10、1:11、
Compounding is small to aphid, pear sucker, Tetranychus urticae, tea when 1:12,1:13,1:14,1:15,1:16,1:17,1:18,1:19,1:20
Greenery cicada, cabbage caterpillar, aleyrodid, scale insect, mythimna separata, flea beetle, bollworm, thrips, leafhopper, beet armyworm, diamondback moth, planthopper,
The pests such as striped rice borer, rice leaf roller, yellow rice borer or prodenia litura also have preferable synergistic effect, and co-toxicity coefficient is all larger than
220。
Application Example six:
Test pest: tealeaves tea lesser leafhopper
Experimental design: effective cause of sanguinarine, Tea Saponin raw medicine and the two different ratio mixture is determined by preliminary experiment
Dead concentration range.
Toxicity test result five
10 sanguinarine of table is with Tea Saponin different ratio to the toxicity test of tealeaves tea lesser leafhopper
As shown in Table 10, sanguinarine compounds the proportion for preventing and treating tealeaves tea lesser leafhopper with Tea Saponin in 80:1 to 1:80,
Co-toxicity coefficient is all larger than 120, illustrates that the two mixture within the scope of 80:1 to 1:80 shows synergistic effect, especially works as red root
For the proportion of alkali and Tea Saponin in 20:1 to 1:20, synergistic effect becomes apparent protrusion, wherein when sanguinarine and Tea Saponin weight
Co-toxicity coefficient is maximum when than for 1:1, and synergistic effect is the most obvious, finds simultaneously, and sanguinarine and Tea Saponin are matched in 20:1,15:
1、10:1、9:1、8:1、7:1、6:1、5:1、4:1、3:1、2:1、1:1、1:2、1:3、1:4、1:5、1:6、1:7、1:8、1:9、1:
10, it compounds when 1:11,1:12,1:13,1:14,1:15,1:16,1:17,1:18,1:19,1:20 to aphid, pear sucker, two spots
Tetranychid, tea lesser leafhopper, cabbage caterpillar, aleyrodid, scale insect, mythimna separata, flea beetle, bollworm, thrips, leafhopper, beet armyworm, pickles
The pests such as moth, planthopper, striped rice borer, rice leaf roller, yellow rice borer or prodenia litura also have preferable synergistic effect, altogether poison system
Number is all larger than 225.
Pharmacodynamic test part: test medicine is provided by the rich biotechnology pharmaceutcal corporation, Ltd of Shaanxi Kang Heli, comparison medicament
1% sanguinarine wettable powder (autogamy), 1% Celastrus angulatus aqueous emulsion (commercially available), 5% pyrethrin missible oil (commercially available), 40%
Spongiosa acid sodium water dispersible granules (commercially available), 5% eucalyptol soluble concentrate (commercially available), 30% Tea Saponin aqua (commercially available).
Seven sanguinarine of Application Example and active constituent B and its compound prevention and treatment Chinese cabbage diamondback moth pharmacodynamic test
This experiment is arranged in Weihe River Basin, shaanxi Province Nanshi Dali County, and test uses conventional spray-on process, investigates Chinese cabbage diamondback moth worm before medicine
Evil index, is administered in insect pest early period of origination, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experimental result
It is as follows:
11 sanguinarine of table, active constituent B and its compounding prevention and treatment Chinese cabbage diamondback moth pharmacodynamic test
As can be seen from Table 11, Chinese cabbage diamondback moth can be effectively prevented after sanguinarine is compounded with active constituent B, control efficiency is equal
Better than the preventive effect of single dose, and the preventive effect time is long.It has no adverse effects in test scope of medication to target crop.
Eight sanguinarine of Application Example and active constituent B and its compound prevention and treatment cabbage aphid pharmacodynamic test
This experiment is arranged in Shaanxi Province Weinan city Linwei district, and test uses conventional spray-on process, investigates cabbage aphid worm before medicine
Evil index, is administered in insect pest early period of origination, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experimental result
It is as follows:
12 sanguinarine of table, active constituent B and its compounding prevention and treatment cabbage aphid pharmacodynamic test
As can be seen from Table 12, cabbage aphid can be effectively prevented after sanguinarine is compounded with active constituent B, control efficiency is excellent
In the preventive effect of single dose, and the preventive effect time is long, has no adverse effects in test scope of medication to target crop.
Nine sanguinarine of Application Example and active constituent B and its compound prevention and treatment rice hoppers pharmacodynamic test
This experiment is arranged in ChangSha, Hunan Province suburban area, and test uses conventional spray-on process, investigates rice hoppers worm before medicine
Evil index, is administered in insect pest early period of origination, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experimental result
It is as follows:
13 sanguinarine of table, active constituent B and its compounding prevention and treatment rice hoppers pharmacodynamic test
As can be seen from Table 13, rice hoppers can be effectively prevented after sanguinarine is compounded with active constituent B, control efficiency is equal
Better than the preventive effect of single dose, and the preventive effect time is long.Simultaneously to Yellow Rice Borer, rice leaf roller, striped rice borer preventive effect also 97%
More than, it has no adverse effects in test scope of medication to target crop.
11 sanguinarine of Application Example and active constituent B and its compound prevention and treatment tea tree tea lesser leafhopper pharmacodynamic test
This experiment is arranged in Sichuan Province Ya'an, and test uses conventional spray-on process, investigates tea tree tea lesser leafhopper worm before medicine
Evil index, is administered in insect pest early period of origination, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experimental result
It is as follows:
14 sanguinarine of table, active constituent B and its compounding prevention and treatment tea tree tea lesser leafhopper pharmacodynamic test
As can be seen from Table 14, tea tree tea lesser leafhopper, prevention and treatment effect can be effectively prevented after sanguinarine is compounded with active constituent B
Fruit is superior to the preventive effect of single dose, and the preventive effect time is long.It has no adverse effects in test scope of medication to target crop.
11 sanguinarine of Application Example and active constituent B and its compound prevention and treatment pear tree pear sucker pharmacodynamic test
This experiment is arranged in Shaanxi Province Weinan City Pucheng County, and test uses conventional spray-on process, investigates pear tree pear sucker before medicine
Insect pest index is administered in insect pest early period of origination, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experiment knot
Fruit is as follows:
15 sanguinarine of table, active constituent B and its compounding prevention and treatment pear tree pear sucker pharmacodynamic test
As can be seen from Table 15, pear tree pear sucker can be effectively prevented after sanguinarine is compounded with active constituent B, control efficiency is equal
Better than the preventive effect of single dose, and the preventive effect time is long.It has no adverse effects in test scope of medication to target crop.
Ten dihydrosanguinarine of Application Example and active constituent B and its compound prevention and treatment apple Tetranychus urticae pharmacodynamic test
This experiment is arranged in Shaanxi Province's Luochuan County, and test uses conventional spray-on process, investigates the insect pest of apple Tetranychus urticae before medicine
Index is administered in insect pest early period of origination, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experimental result is such as
Shown in lower:
16 sanguinarine of table, active constituent B and its compounding prevention and treatment apple Tetranychus urticae pharmacodynamic test
As can be seen from Table 16, apple Tetranychus urticae, control efficiency can be effectively prevented after sanguinarine is compounded with active constituent B
It is superior to the preventive effect of single dose, and the preventive effect time is long.It has no adverse effects in test scope of medication to target crop.
It 13 sanguinarine of Application Example and active constituent B and its compounds prevention and treatment brassicaceous vegetable cabbage caterpillar effect and tests
This experiment is arranged in Shaanxi Province Weinan City Dali County, and test uses conventional spray-on process, investigates Cruciferae vegetable before medicine
Dish dark greyish green pests index, in insect pest early period of origination be administered, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate prevent
Effect.Experimental result is as follows:
17 sanguinarine of table, active constituent B and its compounding prevention and treatment brassicaceous vegetable cabbage caterpillar pharmacodynamic test
As can be seen from Table 17, brassicaceous vegetable cabbage caterpillar can be effectively prevented after sanguinarine is compounded with active constituent B, prevented
The preventive effect that effect is superior to single dose is controlled, and the preventive effect time is long, had no adverse effects in test scope of medication to target crop.
14 sanguinarine of Application Example and active constituent B and its compound prevention and treatment Laphygma exigua Hubner pharmacodynamic test
This experiment is arranged in Xi'an City, Shanxi Province Changan District, and test uses conventional spray-on process, investigates wild cabbage beet night before medicine
Moth insect pest index is administered in insect pest early period of origination, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experiment
As a result as follows:
18 sanguinarine of table, active constituent B and its compounding prevention and treatment Laphygma exigua Hubner pharmacodynamic test
As can be seen from Table 18, Laphygma exigua Hubner, control efficiency can be effectively prevented after sanguinarine is compounded with active constituent B
It is superior to the preventive effect of single dose, and the preventive effect time is long.Simultaneously to the preventive effect of cabbage pieris, diamondback moth, beet armyworm, prodenia litura
Also it 97% or more, has no adverse effects in test scope of medication to target crop.
The test by different places throughout the country obtains afterwards, sanguinarine and Celastrus angulatus, pyrethrin, spongiosa acid
Sodium, eucalyptol, Tea Saponin compounding are made after soluble liquid, water dispersible granules, microemulsion, aqueous emulsion, aqua to all kinds of crops
Aphid, pear sucker, Tetranychus urticae, tea lesser leafhopper, cabbage caterpillar, aleyrodid, scale insect, mythimna separata, flea beetle, bollworm, thrips, leaf
The preventive effect of the common insect pests such as cicada, beet armyworm, diamondback moth, planthopper, striped rice borer, rice leaf roller, yellow rice borer or prodenia litura
95% or more, it is better than single dose preventive effect, synergistic effect is obvious.
Claims (6)
1. a kind of Pesticidal combination containing sanguinarine, it is characterised in that: effective active composition is active components A, active constituent
B, active components A are sanguinarine, and active constituent B is pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptol, any in Tea Saponin
One kind, and active components A and the weight ratio of active constituent B are 1:80~80:1.
2. Pesticidal combination according to claim 1, it is characterised in that: active components A and the weight ratio of active constituent B are
1:40~40:1.
3. Pesticidal combination according to claim 2, it is characterised in that: the weight ratio of sanguinarine and active constituent B are 1:
20~20:1.
4. Pesticidal combination according to any one of claims 1 to 3, it is characterised in that: solubility is made in composition
Liquor, water dispersible granules, microemulsion, aqueous emulsion, aqua.
5. the application that Pesticidal combination according to claim 4 is used to prevent and treat pest on crops.
6. application according to claim 5, it is characterised in that institute's pest control is aphid, pear sucker, Tetranychus urticae, dark greyish green
Worm, tea lesser leafhopper, aleyrodid, scale insect, mythimna separata, flea beetle, bollworm, thrips, leafhopper, beet armyworm, diamondback moth, planthopper,
Striped rice borer, rice leaf roller, yellow rice borer or prodenia litura.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896948A (en) * | 2019-10-28 | 2020-03-24 | 陕西康禾立丰生物科技药业有限公司 | Insecticidal composition containing d-limonene |
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