CN113508825A - Ecological pesticide, preparation method, preparation and application thereof - Google Patents
Ecological pesticide, preparation method, preparation and application thereof Download PDFInfo
- Publication number
- CN113508825A CN113508825A CN202111019523.7A CN202111019523A CN113508825A CN 113508825 A CN113508825 A CN 113508825A CN 202111019523 A CN202111019523 A CN 202111019523A CN 113508825 A CN113508825 A CN 113508825A
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- pesticide
- ecological
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- bio
- oil
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- 239000000575 pesticide Substances 0.000 title claims abstract description 79
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 241000238876 Acari Species 0.000 claims abstract description 30
- 239000012075 bio-oil Substances 0.000 claims abstract description 28
- 239000002904 solvent Substances 0.000 claims abstract description 14
- 241000196324 Embryophyta Species 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 11
- 241000296609 Celastrus angulatus Species 0.000 claims abstract description 10
- 240000000411 Sansevieria trifasciata Species 0.000 claims abstract description 8
- 235000006679 Mentha X verticillata Nutrition 0.000 claims abstract description 7
- 235000002899 Mentha suaveolens Nutrition 0.000 claims abstract description 7
- 235000001636 Mentha x rotundifolia Nutrition 0.000 claims abstract description 7
- 244000086363 Pterocarpus indicus Species 0.000 claims abstract description 6
- 235000009984 Pterocarpus indicus Nutrition 0.000 claims abstract description 6
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 6
- 239000003814 drug Substances 0.000 claims description 37
- -1 synergists Substances 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 229940079593 drug Drugs 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 14
- 239000006229 carbon black Substances 0.000 claims description 13
- 239000004094 surface-active agent Substances 0.000 claims description 11
- 239000003921 oil Substances 0.000 claims description 10
- 239000003223 protective agent Substances 0.000 claims description 10
- 239000004563 wettable powder Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000004495 emulsifiable concentrate Substances 0.000 claims description 9
- 239000000839 emulsion Substances 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 239000002270 dispersing agent Substances 0.000 claims description 7
- 238000000197 pyrolysis Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000004562 water dispersible granule Substances 0.000 claims description 7
- 239000002028 Biomass Substances 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 5
- 239000000080 wetting agent Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 239000003995 emulsifying agent Substances 0.000 claims description 3
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- 238000002156 mixing Methods 0.000 claims description 3
- 238000007873 sieving Methods 0.000 claims description 3
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- 150000001875 compounds Chemical class 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 6
- 239000004480 active ingredient Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
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- 229940077388 benzenesulfonate Drugs 0.000 description 22
- 239000011734 sodium Substances 0.000 description 21
- 229910052708 sodium Inorganic materials 0.000 description 21
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Natural products OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 17
- 235000010323 ascorbic acid Nutrition 0.000 description 17
- 239000011668 ascorbic acid Substances 0.000 description 17
- 229960005070 ascorbic acid Drugs 0.000 description 17
- TYQCGQRIZGCHNB-JLAZNSOCSA-N l-ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(O)=C(O)C1=O TYQCGQRIZGCHNB-JLAZNSOCSA-N 0.000 description 17
- 238000012360 testing method Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- 238000004364 calculation method Methods 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 7
- 229920001732 Lignosulfonate Polymers 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 235000010413 sodium alginate Nutrition 0.000 description 7
- 239000000661 sodium alginate Substances 0.000 description 7
- 229940005550 sodium alginate Drugs 0.000 description 7
- 235000010493 xanthan gum Nutrition 0.000 description 7
- 239000000230 xanthan gum Substances 0.000 description 7
- 229920001285 xanthan gum Polymers 0.000 description 7
- 229940082509 xanthan gum Drugs 0.000 description 7
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 6
- 241001454293 Tetranychus urticae Species 0.000 description 6
- 229920000142 Sodium polycarboxylate Polymers 0.000 description 5
- 238000007865 diluting Methods 0.000 description 5
- 241000931143 Gleditsia sinensis Species 0.000 description 4
- 244000141359 Malus pumila Species 0.000 description 4
- 235000011430 Malus pumila Nutrition 0.000 description 4
- 235000015103 Malus silvestris Nutrition 0.000 description 4
- 241000209140 Triticum Species 0.000 description 4
- 235000021307 Triticum Nutrition 0.000 description 4
- 241000607479 Yersinia pestis Species 0.000 description 4
- 240000008042 Zea mays Species 0.000 description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 235000005822 corn Nutrition 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- 238000013401 experimental design Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000004083 survival effect Effects 0.000 description 4
- 235000009917 Crataegus X brevipes Nutrition 0.000 description 3
- 235000013204 Crataegus X haemacarpa Nutrition 0.000 description 3
- 235000009685 Crataegus X maligna Nutrition 0.000 description 3
- 235000009444 Crataegus X rubrocarnea Nutrition 0.000 description 3
- 235000009486 Crataegus bullatus Nutrition 0.000 description 3
- 235000017181 Crataegus chrysocarpa Nutrition 0.000 description 3
- 235000009682 Crataegus limnophila Nutrition 0.000 description 3
- 235000004423 Crataegus monogyna Nutrition 0.000 description 3
- 240000000171 Crataegus monogyna Species 0.000 description 3
- 235000002313 Crataegus paludosa Nutrition 0.000 description 3
- 235000009840 Crataegus x incaedua Nutrition 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 231100000989 no adverse effect Toxicity 0.000 description 3
- 230000000361 pesticidal effect Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 241000344246 Tetranychus cinnabarinus Species 0.000 description 2
- 241000488533 Tetranychus viennensis Species 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 description 2
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229930182490 saponin Natural products 0.000 description 2
- 150000007949 saponins Chemical class 0.000 description 2
- 208000003643 Callosities Diseases 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000001754 anti-pyretic effect Effects 0.000 description 1
- 239000002221 antipyretic Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003225 biodiesel Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 229940088679 drug related substance Drugs 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- VSXGXPNADZQTGQ-UHFFFAOYSA-N oxirane;phenol Chemical compound C1CO1.OC1=CC=CC=C1 VSXGXPNADZQTGQ-UHFFFAOYSA-N 0.000 description 1
- 239000010908 plant waste Substances 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- DRHZPIKFHOPWLX-UHFFFAOYSA-M sodium;4-octadecoxy-4-oxo-3-sulfobutanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCCOC(=O)C(S(O)(=O)=O)CC([O-])=O DRHZPIKFHOPWLX-UHFFFAOYSA-M 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229940032147 starch Drugs 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000002699 waste material Substances 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
- 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
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/42—Aloeaceae [Aloe family] or Liliaceae [Lily family], e.g. aloe, veratrum, onion, garlic or chives
-
- 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
- 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
- A01N25/12—Powders or granules
- A01N25/14—Powders or granules wettable
-
- 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
- A01N37/18—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 the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
- A01N37/32—Cyclic imides of polybasic carboxylic acids or thio analogues 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
- A01N43/24—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 two or more hetero atoms
- A01N43/26—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 two or more hetero atoms five-membered rings
- A01N43/28—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 two or more hetero atoms five-membered rings with two hetero atoms in positions 1,3
- A01N43/30—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 two or more hetero atoms five-membered rings with two hetero atoms in positions 1,3 with two oxygen atoms in positions 1,3, 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
- A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
-
- 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]
- A01N65/14—Celastraceae [Staff-tree or Bittersweet family], e.g. spindle tree, bittersweet or thunder god vine
-
- 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]
- A01N65/22—Lamiaceae or Labiatae [Mint family], e.g. thyme, rosemary, skullcap, selfheal, lavender, perilla, pennyroyal, peppermint or spearmint
-
- 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)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Pest Control & Pesticides (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Botany (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses an ecological pesticide, a preparation method, a preparation and an application thereof, wherein the pesticide contains an active ingredient, and the active ingredient contains a solvent prepared by rectifying bio-oil molecules; a technical product made from plant material comprising: mint, sansevieria trifasciata, rosewood and celastrus angulatus. The raw pesticide, the auxiliary agent, the solvent or the filler are mixed uniformly according to the proportion to prepare the ecological pesticide. The pesticide belongs to a botanical compound pesticide, has obvious compound synergistic effect, can be used for removing mites on plants, has quick response and low cost, and can reduce the harm of chemical pesticides to the environment.
Description
Technical Field
The invention belongs to the field of application of pesticide miticide, relates to an ecological pesticide, a preparation method, a preparation and application thereof, and particularly relates to a compound pesticide prepared by using bio-oil molecule rectification as a solvent, and application of the pesticide in preventing and treating plant mites.
Background
In recent years, with the common application of chemical pesticides, the rural area non-point source pollution phenomenon becomes more serious, meanwhile, the pesticide resistance of pests and the like is caused by the application of a large amount of pesticides for a long time, the environmental pollution further harms the health of human beings, and the application of chemical pesticides in China is more strict.
At present, bio-oil produced by biomass pyrolysis contains various organic matters. The biodiesel is prepared by fractionation, but the application efficiency is extremely low. Researches show that organic matters such as ketone, phenol, acid and the like contained in the bio-oil can be used as pesticide solvents, the application range of the bio-oil can be expanded, and the biomass oil with low oil content can be used as the pesticide solvents, so that the application range of the bio-oil can be effectively improved, green agricultural production can be realized, and environmental hazards can be reduced.
Plant-derived pesticides become the characteristics of pesticide research again due to the characteristics of high efficiency, low toxicity, low residue and the like, but the plant-derived pesticides available in the market are few in types and are not enough to meet the agricultural requirements.
Disclosure of Invention
The first purpose of the invention is to invent an ecological pesticide containing plant pyrolysis bio-oil, which belongs to a plant source compound pesticide, has obvious compound synergistic effect result and can solve the serious pollution problem of chemical pesticides. The second purpose of the invention is to provide a preparation method of ecological pesticide containing plant pyrolysis bio-oil, and the third purpose is to prepare the pesticide into various dosage forms which can be applied in various aspects according to agricultural production needs. The fourth purpose of the invention is to provide a preparation method of the ecological pesticide by using the biological oil as the solvent, which can expand the application field range of the biological oil and can effectively prevent and treat plant mites, such as tetranychus viennensis, tetranychus urticae koch, tetranychus cinnabarinus and the like.
In order to realize the purpose, the following technical scheme is adopted:
an ecological insecticide is prepared from raw materials (20-30 wt.%), solvent or filler (10-20) and assistant (30-90).
The raw material medicines comprise the following components in percentage by mass: sansevieria trifasciata: stacking: celastrus angulatus =1:2-2.5:2-2.5: 4-5. The solvent is bio-oil condensate which is obtained by distilling and condensing bio-oil obtained by high-temperature pyrolysis of biomass, specifically, fresh crop waste is used as a raw material, pyrolysis is carried out at the temperature of 500-750 ℃ to obtain bio-oil, and the bio-oil is distilled at the pressure of 650-750pa and the temperature of 45-120 ℃ to be condensed to 30-35 ℃ to obtain fraction. The auxiliary agent comprises one or more of a surfactant, a synergist, an emulsifier, an antifreezing agent, a dispersant, a wetting agent, a slipping agent, a binder and an ultraviolet light protective agent. The filler is one or a mixture of more of white carbon black, argil and diatomite.
Specifically, the surfactant is one or more of phenethyl phenol polyoxyethylene ether, phenethyl phenol polyoxyethylene ether and analogues thereof, alkyl benzene sulfonate and ethylene oxide addition products.
The synergist is one or more of organosilicon, synergistic amine and synergistic ether.
The emulsifier is one or a mixture of alkylphenol ethylene oxide polymer, polynuclear phenol ethylene oxide polymer and ethylene oxide propylene oxide mosaic polymer.
The antifreezing agent is ethylene glycol or propylene glycol.
The dispersant is one or a mixture of more of lignosulfonate, naphthalene sulfonate formaldehyde compound, alkylphenol ethoxylate and polycarboxylate.
The wetting agent is one or more of sodium dodecyl sulfate, fatty alcohol ethyl oxide, alkylphenol ethyl oxide, sodium octadecyl sulfosuccinate, fructus Gleditsiae Abnormalis powder, tea seed cake, and fructus Sapindi Mukouossi powder.
The disintegrating agent is one or more of urea, ammonium sulfate and sodium bicarbonate.
The thickener is gelatin, silicon dioxide or magnesium aluminum silicate.
The binder is xanthan gum and sodium alginate.
The ultraviolet light protective agent comprises one or more of ascorbic acid, starch, xanthan gum and pure milk.
Preferably, in the preparation method of the ecological pesticide, when the composition is an aqueous emulsion, the composition mainly comprises the following components: 20-30% of original medicine, 15-25% of bio-oil condensate, 10-20% of surfactant, 1-10% of synergist, 0.5-8% of antifreezing agent, 0.5-10% of ultraviolet light protective agent and 10-92% of deionized water.
Preferably, in the preparation method of the ecological pesticide as described above, when the composition is an emulsifiable concentrate, the composition mainly comprises the following components: 20-30% of original medicine, 10-90% of bio-oil condensate, 10-20% of surfactant, 1-10% of synergist and 0.5-10% of ultraviolet light protective agent.
Preferably, in the preparation method of the ecological pesticide as described above, when the composition is a wettable powder, the composition mainly comprises the following components: 20-30% of original drug, 10-20% of surfactant, 1-10% of synergist, 5-12% of dispersant, 0.5-10% of ultraviolet light protective agent and 15-85% of filler.
Preferably, in the preparation method of the ecological pesticide as described above, when the composition is water dispersible granules, the components mainly comprise: 20-30% of original drug, 10-20% of surfactant, 1-10% of dispersant, 5-8% of wetting agent, 0.2-10% of disintegrating agent, 0.2-12% of binder, 0.5-10% of ultraviolet light protective agent and 10-85% of filler.
A preparation method of an ecological pesticide comprises the following steps:
1) respectively drying folium Menthae, radix Damnacanthi, herba Rosmarini officinalis and leaf, and Celastrus angulatus seed at 60-70 deg.C to constant weight, pulverizing, and sieving with 80 mesh sieve;
2) mixing the raw medicines processed in the step (1) according to the mass ratio of mint, sansevieria trifasciata, rosewood and celastrus angulatus =1:2-2.5:2-2.5:4-5, and uniformly stirring to prepare raw medicines;
3) the obtained raw medicine is uniformly dispersed in a solvent or a filler, and an auxiliary agent is added according to the requirement.
The preparation method has low cost, simple operation and high pesticidal efficiency.
The ecological pesticide is mainly used for controlling plant mites. Such as Tetranychus viennensis, Tetranychus urticae, Tetranychus cinnabarinus, etc.
Compared with the prior art, the beneficial results of the invention are as follows:
the preparation method of the ecological pesticide provided by the invention belongs to a botanical compound pesticide, has an obvious pest control effect, reduces the resistance of pests to the pesticide, and has no pollution to crops, human beings and the environment.
The ecological pesticide provided by the invention partially replaces high-toxicity and high-residue components in chemical pesticides, and reduces the use and pollution of the chemical pesticides.
The auxiliary agent provided by the invention is prepared from the bio-oil condensate at a certain temperature and under a certain pressure, so that the application field of the bio-oil is widened, and the pest control effect of the pesticide is improved.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to examples, which are only for illustrating the present invention and should not be construed as limiting the scope of the present invention.
Preparing a raw material:
drying mint leaves, sansevieria trifasciata roots, rosewood flowers and leaves and celastrus angulatus seeds at 60 ℃ respectively to constant weight, crushing and sieving by a 80-mesh sieve, mixing mint, sansevieria trifasciata, rosewood and celastrus angulatus in a mass ratio of =1:2.5:2:4, and stirring uniformly to prepare the original medicine.
Preparing a solvent:
pyrolyzing fresh flower and straw waste collected in south Kunming flower City at 750 deg.C, and collecting pyrolytic bio-oil
Heating the antipyretic biological oil at distillation pressure of 700pa, collecting distillation fraction at distillation temperature of 45-120 deg.C, and condensing with steam to 30 deg.C to obtain solvent.
Example 1 aqueous 20% technical emulsion
20g of raw pesticide, 20g of biological oil condensate, 10g of sodium alkyl benzene sulfonate, 5g of synergistic amine, 2g of propylene glycol, 0.5g of ascorbic acid and deionized water, wherein the total amount is 100 g.
Example 2 aqueous 22% technical emulsion
23g of raw pesticide, 23g of biological oil condensate, 10g of sodium alkyl benzene sulfonate, 5g of synergistic ether, 2g of propylene glycol, 0.5g of ascorbic acid and deionized water, wherein the total amount is 100 g.
Example 3 aqueous 25% technical emulsion
25g of raw pesticide, 25g of biological oil condensate, 10g of sodium alkyl benzene sulfonate, 5g of synergistic ether, 2g of propylene glycol, 0.5g of ascorbic acid and deionized water, wherein the total amount is 100 g.
Example 4 aqueous 28% technical emulsion
28g of original drug, 25g of bio-oil condensate, 10g of sodium alkyl benzene sulfonate, 5g of organic silicon, 2g of propylene glycol, 0.5g of ascorbic acid and deionized water, and the balance being 100 g.
Example 5 aqueous 30% technical emulsion
30g of raw pesticide, 25g of biological oil condensate, 10g of sodium alkyl benzene sulfonate, 5g of organic silicon, 2g of propylene glycol, 0.5g of ascorbic acid and deionized water, wherein the total amount is 100 g.
According to the formulas of the examples 1 to 5, the components are uniformly mixed in a reaction kettle to prepare the ecological pesticide finished product, and field pilot test is carried out in 2019.
Test work: apple (Malus pumila)
Experimental design and method: one blank control group is set, each repetition area of the experimental group is 30m2 and is randomly arranged, and the cultivation conditions and the tree growth conditions of all cells in the experimental area are consistent. Diluting the solution to 250, 500 and 1000 times of the solution with the test medicine, spraying on leaf surface, and investigating the quantity of mites after 2, 5 and 10 days respectively. The survival rate and the decline rate of the number of the mites before and after the application are respectively calculated, compared with a blank control, the calculation result is shown in table 1, and the calculation formula is as follows:
mite reduction rate = (number of mites before application-number of mites surviving after application)/number of mites before application
Mite control effect = (mite reduction rate in application area-mite reduction rate in control area)/(100-mite reduction rate in blank area)
Table 1 field efficacy test of crude drug emulsifiable concentrate for controlling apple mites
As can be seen from Table 1, the control effect of the ecological pesticide diluted by 500 times on tetranychus urticae in the combined examples 1-5 can reach more than 80% in 2 days, more than 83% in 5 days and more than 86% in 10 days; the ecological pesticide of the combined examples 1-5 has 1000 times dilution effect on tetranychus urticae, can reach 78% in 2 days, 80% in 5 days and more than 85% in 10 days, and has no adverse effect on apple trees during the application period.
Example 6 20% crude drug emulsifiable concentrate
20g of raw pesticide, 10g of sodium alkyl benzene sulfonate, 5g of organic silicon, 5g of propylene glycol, 8g of ascorbic acid and 100g of bio-oil condensate.
Example 7 22% crude drug emulsifiable concentrate
22g of raw pesticide, 20g of sodium alkyl benzene sulfonate, 5g of organic silicon, 5g of propylene glycol, 8g of ascorbic acid and 100g of bio-oil condensate.
Example 8 25% crude drug emulsifiable concentrate
25g of raw pesticide, 30g of sodium alkyl benzene sulfonate, 5g of organic silicon, 5g of propylene glycol, 8g of ascorbic acid and 100g of bio-oil condensate.
Example 9 28% crude drug emulsifiable concentrate
28g of raw pesticide, 30g of sodium alkyl benzene sulfonate, 5g of organic silicon, 5g of propylene glycol, 8g of ascorbic acid and 100g of bio-oil condensate.
Example 10 30% crude drug emulsifiable concentrate
30g of raw pesticide, 30g of sodium alkyl benzene sulfonate, 5g of organic silicon, 5g of propylene glycol, 8g of ascorbic acid and 100g of bio-oil condensate.
According to the formulas of the examples 6 to 10, the components are uniformly mixed in a reaction kettle to prepare the ecological pesticide finished product, and field pilot test is carried out in 2019.
Test work: haw
Experimental design and method: one blank control group is set, each repeated area of the experimental group is 20m2 and is randomly arranged, and the cultivation conditions and the tree growth conditions of all cells in the experimental area are consistent. Diluting the solution to 250, 500 and 1000 times of the solution with the test medicine, spraying on leaf surface, and investigating the quantity of mites after 2, 5 and 10 days respectively. The survival rate and the decline rate of the number of the mites before and after the application are respectively calculated, compared with a blank control, the calculation result is shown in table 1, and the calculation formula is as follows:
mite reduction rate = (number of mites before application-number of mites surviving after application)/number of mites before application
Mite control effect = (mite reduction rate in application area-mite reduction rate in control area)/(100-mite reduction rate in blank area)
TABLE 2 field test of pesticide effect of crude drug emulsifiable concentrate on controlling Hawthorn mites
Example 11 20% technical wettable powder
20g of raw pesticide, 10g of sodium alkyl benzene sulfonate, 5g of synergistic amine, 5g of sodium polycarboxylate, 8g of xanthan gum and the balance of diatomite to 100 g.
Example 12 22% technical wettable powder
22g of raw pesticide, 12g of sodium alkyl benzene sulfonate, 5g of synergistic amine, 5g of sodium polycarboxylate, 8g of xanthan gum and the balance of diatomite to 100 g.
Example 13 25% technical wettable powder
25g of raw pesticide, 15g of sodium alkyl benzene sulfonate, 5g of synergistic amine, 5g of sodium polycarboxylate, 8g of xanthan gum and the balance of diatomite to 100 g.
Example 14 28% technical wettable powder
28g of raw pesticide, 18g of sodium alkyl benzene sulfonate, 5g of synergistic amine, 5g of sodium polycarboxylate, 8g of xanthan gum and the balance of diatomite to 100 g.
Example 15 30% technical wettable powder
30g of raw pesticide, 20g of sodium alkyl benzene sulfonate, 5g of synergistic amine, 5g of sodium polycarboxylate, 8g of xanthan gum and the balance of diatomite to 100 g.
According to the formulas of the examples 10 to 15, the components are uniformly mixed in a reaction kettle to prepare the ecological pesticide finished product, and field pilot test is carried out in 2019.
Test work: corn (corn)
Experimental design and method: one blank control group is arranged, and each repeated area of the experimental group is 20m2All the plants are randomly arranged, and the cultivation conditions and the tree growth conditions of all the cells in the experimental area are consistent. Diluting the solution to 250, 500 and 1000 times of the solution with the test medicine, spraying on leaf surface, and investigating the quantity of mites after 2, 5 and 10 days respectively. The survival rate and the decline rate of the number of the mites before and after the application are respectively calculated, compared with a blank control, the calculation result is shown in table 3, and the calculation formula is as follows:
mite reduction rate = (number of mites before application-number of mites surviving after application)/number of mites before application
Mite control effect = (mite reduction rate in application area-mite reduction rate in control area)/(100-mite reduction rate in blank area)
TABLE 3 field test of pesticide effect of wettable powder for preventing and treating corn red mite
As can be seen from Table 3, the control effect of the ecological pesticide diluted by 500 times on the red mite in the combined examples 11-15 can reach more than 84% in 2 days, more than 86% in 5 days and more than 90% in 10 days; the ecological pesticide of the combined embodiment 6-10 has 1000 times of dilution effect on the two red mites, can reach 82.5 percent in 2 days, 85 percent in 5 days and more than 89 percent in 10 days, and does not have adverse effect on the corns during the application period of the pesticide.
Example 16 aqueous dispersion of 20% technical
20g of raw medicine, 10g of sodium alkyl benzene sulfonate, 2g of lignosulfonate, 5g of Chinese honeylocust fruit powder, 8g of sodium bicarbonate, 8g of sodium alginate, 7g of ascorbic acid and white carbon black, wherein the amount of white carbon black is the balance of 100 g.
Example 17 Water dispersible granule of 22% crude drug
22g of raw medicine, 12g of sodium alkyl benzene sulfonate, 2g of lignosulfonate, 5g of saponin powder, 8g of sodium bicarbonate, 8g of sodium alginate, 7g of ascorbic acid and white carbon black, wherein the total amount is 100 g.
Example 18 25% aqueous Dispersion granules of the drug substance
25g of raw medicine, 14g of sodium alkyl benzene sulfonate, 2g of lignosulfonate, 5g of Chinese honeylocust fruit powder, 8g of sodium bicarbonate, 8g of sodium alginate, 7g of ascorbic acid and white carbon black, wherein the amount of white carbon black is the balance of 100 g.
Example 19 Water-dispersible granules of 28% active substance
28g of raw medicine, 16g of sodium alkyl benzene sulfonate, 2g of lignosulfonate, 5g of Chinese honeylocust fruit powder, 8g of sodium bicarbonate, 8g of sodium alginate, 7g of ascorbic acid and white carbon black, wherein the amount of white carbon black is the balance of 100 g.
Example 19 Water-dispersible granules of 28% active substance
28g of raw medicine, 18g of sodium alkyl benzene sulfonate, 2g of lignosulfonate, 5g of Chinese honeylocust fruit powder, 8g of sodium bicarbonate, 8g of sodium alginate, 7g of ascorbic acid and white carbon black, wherein the amount of white carbon black is the balance of 100 g.
Example 20 Water dispersible granule of 30% crude drug
30g of raw medicine, 20g of sodium alkyl benzene sulfonate, 2g of lignosulfonate, 5g of saponin powder, 8g of sodium bicarbonate, 8g of sodium alginate, 7g of ascorbic acid and white carbon black, wherein the amount of white carbon black is the balance of 100 g.
According to the formulas of the examples 15 to 20, the components are uniformly mixed in a reaction kettle to prepare the ecological pesticide finished product, and field pilot test is carried out in 2019.
Test work: wheat (Triticum aestivum L.)
Experimental design and method: one blank control group is set, each repeated area of the experimental group is 10m2 and is randomly arranged, and the cultivation conditions and the tree growth conditions of all cells in the experimental area are consistent. Diluting the solution to 250, 500 and 1000 times of the solution with the test medicine, spraying on leaf surface, and investigating the quantity of mites after 2, 5 and 10 days respectively. The survival rate and the decline rate of the number of the mites before and after the application are respectively calculated, compared with a blank control, the calculation result is shown in table 4, and the calculation formula is as follows:
mite reduction rate = (number of mites before application-number of mites surviving after application)/number of mites before application
Mite control effect = (mite reduction rate in application area-mite reduction rate in control area)/(100-mite reduction rate in blank area)
Table 4 field efficacy test of wettable powder for wheat mite control
As can be seen from Table 4, the control effect of the combination examples 16-20 of the invention on wheat mites after being diluted by 500 times can reach more than 89% in 2 days, more than 92% in 5 days and more than 94% in 10 days; the combination of the embodiment 6-10 of the invention has 1000 times dilution of the ecological pesticide to control wheat mites, which can reach 88% in 2 days, 90% in 5 days and more than 93% in 10 days, and the pesticide has no adverse effect on hawthorn trees during the application period.
While the invention has been illustrated and described with respect to specific embodiments, it will be appreciated that many changes can be made therein without departing from the spirit and scope of the invention, and therefore, all changes that come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (10)
1. An ecological pesticide is characterized by comprising the following components in percentage by weight:
20-30% of original medicine, 10-20% of solvent or filler and 30-90% of auxiliary agent; the technical components comprise: mint, sansevieria trifasciata, rosewood and celastrus angulatus.
2. The ecological pesticide as claimed in claim 1, wherein the raw pesticide components are mint: sansevieria trifasciata: stacking: celastrus angulatus =1:2-2.5:2-2.5: 4-5.
3. The ecological pesticide as claimed in claim 1, wherein the solvent is bio-oil condensate, the bio-oil condensate is obtained by distilling and condensing bio-oil obtained by biomass high-temperature pyrolysis, and the high-temperature pyrolysis temperature is 500-800 ℃.
4. The ecological pesticide as claimed in claim 3, wherein the distillation condensation is specifically controlled at a distillation pressure of 650-750pa, and the fraction of the biomass obtained at 45-120 ℃ is collected and condensed to 30-35 ℃.
5. The ecological pesticide of claim 1, wherein the filler is one or a mixture of white carbon black, argil and diatomite.
6. The ecological pesticide as claimed in claim 1, wherein the adjuvant comprises one or more of surfactants, synergists, emulsifiers, anti-freezing agents, dispersants, wetting agents, slip agents, binders and ultraviolet light protection agents.
7. A process for the preparation of an ecological pesticide according to any one of claims 1 to 6, characterized in that it comprises the following steps:
1) respectively drying folium Menthae, radix Damnacanthi, herba Rosmarini officinalis and leaf, and Celastrus angulatus seed at 60-70 deg.C to constant weight, pulverizing, and sieving with 80 mesh sieve;
2) mixing the raw medicines processed in the step (1) according to the mass ratio of mint, sansevieria trifasciata, rosewood and celastrus angulatus =1:2-2.5:2-2.5:4-5, and uniformly stirring to prepare raw medicines;
3) the obtained raw medicine is uniformly dispersed in a solvent or a filler, and an auxiliary agent is added according to the requirement.
8. An ecological insecticide formulation according to any one of claims 1 to 6, wherein said formulation is an aqueous emulsion, an emulsifiable concentrate, a wettable powder or water dispersible granules.
9. The formulation of ecological pesticides according to claim 8, characterized in that:
when the preparation is an aqueous emulsion, the preparation mainly comprises the following components in percentage by weight: 20-30% of original medicine, 15-25% of bio-oil condensate, 10-20% of surfactant, 1-10% of synergist, 0.5-8% of antifreezing agent, 0.5-10% of ultraviolet light protective agent and 10-92% of deionized water;
when the preparation is missible oil, the components mainly comprise the following components in percentage by weight: 20-30% of original medicine, 10-90% of bio-oil condensate, 10-20% of surfactant, 1-10% of synergist and 0.5-10% of ultraviolet light protective agent;
when the preparation is wettable powder, the components mainly comprise the following components in percentage by weight: 20-30% of original medicine, 10-20% of surfactant, 1-10% of synergist, 5-12% of dispersant, 0.5-10% of ultraviolet light protective agent and 15-85% of filler;
when the preparation is water dispersible granules, the components mainly comprise the following components in percentage by weight: 20-30% of original drug, 10-20% of surfactant, 1-10% of dispersant, 5-8% of wetting agent, 0.2-10% of disintegrating agent, 0.2-12% of binder, 0.5-10% of ultraviolet light protective agent and 10-85% of filler.
10. Use of the ecological pesticide according to any one of claims 1 to 6, characterized in that the ecological pesticide is used for controlling plant mites.
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