CN107318906A - A kind of preparation method of botanical pesticide - Google Patents
A kind of preparation method of botanical pesticide Download PDFInfo
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- 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
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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- 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
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- 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]
- A01N65/24—Lauraceae [Laurel family], e.g. laurel, avocado, sassafras, cinnamon or camphor
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- 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]
- A01N65/28—Myrtaceae [Myrtle family], e.g. teatree or clove
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- 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]
- A01N65/30—Polygonaceae [Buckwheat family], e.g. red-knees or rhubarb
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- 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]
- A01N65/32—Ranunculaceae [Buttercup family], e.g. hepatica, hydrastis or goldenseal
-
- 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]
- A01N65/36—Rutaceae [Rue family], e.g. lime, orange, lemon, corktree or pricklyash
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- 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]
- A01N65/48—Zingiberaceae [Ginger family], e.g. ginger or galangal
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- 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
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Abstract
The invention discloses a kind of preparation method of botanical pesticide, it is characterised in that raw material is made up of various plants source drug ratio, and preparation method takes steam distillation water to combine circulation percolation.Compared with the prior art, plant source agricultural insecticide killing rate of the invention height, lasting period length, safety interval are short, it is ensured that while the high yield of agricultural product, and realize the safe and nontoxic of agricultural product.
Description
Technical field
It is application for a patent for invention the present invention relates to Biocidal field《A kind of plant source agricultural insecticide》（Application number：
201510036597X）Divisional application.Specifically related to a kind of Di Du ﹑ An full ﹑ efficiently, the short use of lasting period length, safety interval
In plant source agricultural insecticide of agricultural pests particularly controlling underground pest and preparation method thereof.
Background technology
Agricultural insect management is the non-environmental pollution control of important step, especially subterranean pest-insect that high yield is increased income in agricultural production
It is always the emphasis of agricultural plant protection circle concern, the technology and product of the preventing and treating subterranean pest-insect of no Du ﹑ Gao Xiao ﹑ safety are complete for many years
The craving of ball agricultural community.
The species of subterranean pest-insect mainly has：The Xian Chong Lei ﹑ Lao Hu ﹑ wireworms of Qi Cao ﹑ Di and the larva of some Ying ﹑ mosquito classes are each
Plant ground maggot etc..Preventing and treating to these insects allows the insecticide used to be that the pungent sulphur phosphorus ﹑ of chemical synthetic pesticide A Wei bacterium element ﹑ are poisoned with poison
A small amount of product such as Pi ﹑ fosthiazates and the Ku Can Jian ﹑ nimbins of plant extract, also Mian Long ﹑ cyanogen amination Gai ﹑ vikanes etc. are complete in addition
Killing property fumigant.Wherein AVM, chlopyrifos prevention effect it is several and be widely used better than other, but actually should
In, the AVM lasting period is short, prevents and treats only 15 days or so vegetables Meloidogyne incognita lasting period.Chlopyrifos category poisoning agriculture
Medicine, it is higher to fish and aquatic toxicity, it is poisonous to honeybee, and also its safety interval is longer.Some areas are also often used
Fumigant realizes complete killing property, but fumigant is used and wasted time and energy, and cost is very high.
Some botanical pesticides are also occurred in that in the market, because composition Dan mono- ﹑ prevention effects are not good enough, the lasting period is short, peace
Numerous reasons such as full interval length, therefore cannot be widely popularized in actual applications.What is more, is preferably killed to reach
Worm effect, improves yield, and the illegal hypertoxic insecticide disabled using national explicit order in indivedual areas causes the malicious melons and fruits of malicious vegetable dish ﹑ to show
As happening occasionally, huge injury is brought to consumer.
The content of the invention
The technical assignment of the present invention is that there is provided a kind of preparation side of botanical pesticide for above the deficiencies in the prior art
Method, can be avoided that the toxic side effect of chemical synthetic pesticide again on the basis of vermins-proof effect is ensured.
The present invention solve its technical problem technical scheme be：A kind of preparation method of botanical pesticide, it is characterised in that
Raw material and part by weight are：Halberd leaf knotweed 3.5%, the % of beggar-ticks 3.7, Blumea balsamifera 10.0%, wartwort 8.0%, the % of cinnamomum camphora 7.5, the root of three-nerved spicebush
9.0%, hyperici,herba 3.0%, the % of Eclipta prostrata 4.0, the % of the Radix Astragali 4.0, the % of fructus viticis 2.5, windproof 2.0%, Lysimachia foenum-graecum 6.0%, the capsule of weeping forsythia
0.8%, radix rehmanniae recen 4.0%, lantana 2.0%, Chinese wingnut bark 2.0%, emblic 6.0%, husky ginger 1.5%, the fruit of a cubeb litsea tree 0.6%, schizonepeta
0.5%, Chinese cassia tree 2.0%, angle times 1.0%, folium eucalypti 0.8%, baeckea frutescen 3.0%, the root of Beijing euphorbia 1.0%, the tuber of pinellia 0.5%, peppermint 0.2%, the root bark of tree peony 1.0%,
Radix scutellariae 0.8%, rhizome of cyrtomium 1.0%, the root of Dahurain angelica 0.5%, asarum 0.6%, daghestan sweet clover 1.2%, golden cypress 2.5%, Ke Zi 0.6%, euphorbia lunulata 0.2%,
Setose thistle 2.0%, negundo chastetree fruit 0.5%.
Above-mentioned plant source agricultural insecticide can take following preparation methods：Steam distillation water combines circulation and is percolated
Method：
（1）Selection of crude drugs impurity elimination, metering, mixing, loading distillation still, logical steam distillation, it is 105 ~ 180 to control temperature in the kettle
DEG C, stop after 2 ~ 6 hours, collect distillate；
（2）By step（1）Obtained distillate water-oil separating, collects organic phase liquid, expects standby at the beginning of obtaining liquid phase, distillation slag is standby
With；
（3）By step（2）Material adds auxiliary material and granular agricultural chemical is made at the beginning of obtained liquid phase；
（4）By step（2）Obtained distillation slag plus 4 ~ and 8 times of amount deionized waters carry out circulation diafiltration, filtering velocity 50 after soaking 4 ~ 8 hours
~ 200 millis rise ∕ points kilograms, continue 2 ~ 8 hours, untill treating that filtrate is colourless, discard residue, filtrate is concentrated into solid content 30 ~ 60%,
Discharging storage；
（5）By step（4）Aqueous pesticide or water solube powder agricultural chemicals is made in obtained concentration filtrate.
Wherein, above-mentioned step（3）In concrete technology be：By step（2）Material adds 60% ~ 90% at the beginning of obtained liquid phase
Filler, is made granular agricultural chemical；Described filler can grow the black ﹑ straw stalk powder ﹑ wood powders of the white charcoals of the swollen profit Tu﹑Gao ridges soil ﹑ of sour ﹑ for corruption
Any one or a few.
A times amount described in above-mentioned technique is weight multiple.Step（3）Described in percentage refer to step（2）
Percentage by weight on the basis of expecting at the beginning of obtained liquid phase.
Involved medicine in prescription, be specially：
Halberd leaf knotweed, is polygonaceae plant halberd leaf knotweed Polygonum thunbergii Sieb.et Zucc herb；
Beggar-ticks, is composite family beggar-ticks Bidens bipinnata L draft；
Blumea balsamifera, is feverfew Blumea balsamifera Blumea balsamifera leaf and spray；
Wartwort, is Euphorbiaceae euphorbia wartwort Euphorbia helioscopia L herb；
Cinnamomum camphora, is canella camphor tree Cinnamomum camphora (L.) Presl root or stem；
The root of three-nerved spicebush, is canella root of three-nerved spicebush Lindera aggregata（Sims）Kosterm. dried root；
Hyperici,herba, is Hypericaceae hypericum hyperici,herba Hypericum ascyron L. herb；
Eclipta prostrata, is the plant Eclipta prostrata L. of composite family Eclipta prostrata category dry aerial parts.；
The Radix Astragali, is legume astragalus mongolicus Astragalus membranaceus（Fisch.） Bge. var.
mongholicus （Bge.）Hsiao or Astragalus membranacus Astragalus membranaceus（Fisch.）Bge. dry
Dry；
Fructus viticis, is Verbenaceae Vitex rotundifolia Vitex trifolia L. var. simplicifolia Cham.
Or wild pepper Vitex trifolia L. dry mature fruit；
It is windproof, it is umbelliferae Saposhnikovia divaricata Saposhnikovia divaricata（Turcz.）Schischk. drying
Root；
Lysimachia foenum-graecum is Primulaceae Lysimachia sikokiana platymiscium Lysimachia foenum-graecum Lysimachia foenum-graecum Hance with complete on the ground
Grass；
The capsule of weeping forsythia, is Oleaceae plants capsule of weeping forsythia Forsythia suspensa（Thunb.）Vahl dry fruit；
Radix rehmanniae recen, is scrophulariaceae rehmannia glutinosa plant Rehmannia glutinosa Libosch. dried root；
Lantana, is Verenaceae lantana plant Lantana camara Lantana camara L., is used as medicine with root or complete stool；
Chinese wingnut bark, is Juglandaceae Chinese ash Pterocarya stenoptera C. D C., bark, root skin；
Emblic, is euphorbiaceae phyllanthus emblica platymiscium emblic Phyllanthus emblica L. dry mature fruit；
Husky ginger, is zingiberaceous plant Kaempferia galanga Kaempferia galanga L. rhizome；
The fruit of a cubeb litsea tree, is Lauraceae Litsea plant cubeb litsen tree Litsea cubeba（Lour.）Pers., with fruit（Bi is clear
Eggplant）, root and leaf；
Schizonepeta, is labiate schizonepeta Schizonepeta tenuifolia Briq. dry aerial parts；
Chinese cassia tree, is canella Chinese cassia tree Cinnamomum cassia Presl bark；
Angle times, is the horned gall aphid elaphis chinensis of Homoptera aphid section（Bell）Baker parasitizes Anacardiaceae plant
Chinese sumac Rhus chinensis Mill., potanin sumac Rhus potaninii Maxim. or redpunjab sumac root Rhus pun-
jabensis Stew.var.sinica （Diels）Rehd. the insect gall on et Wils. leaves；
Folium eucalypti, is Myrtaceae eucalyptus plant blue gum Eucalyptus globulus Labill. leaf；
Baeckea frutescen, is that Myrtaceae baeckea frutescen platymiscium baeckea frutescen Baeckea frutescens L. are used as medicine with root, complete stool and leaf；
The root of Beijing euphorbia, is euphorbia plant root of Beijing euphorbia Euphorbia pekinensis Rupr. root；
The tuber of pinellia, for for aroid tuber of pinellia Pinellia ternata（Thunb.）Breit. dry tuber；
Peppermint, is Labiatae mint peppermint Mentha haplocalyx Briq. dry aerial parts；
The root bark of tree peony, is ranunculaceae peony Paeonia suffruticosa Andr. dry root skins；
Radix scutellariae, is labiate radix scutellariae Scutellaria baicalensis Georgi dry root；
Rhizome of cyrtomium, the rhizome and petiole for being Dryopteridaceae plant dryopteris crassirhizoma Dryopteris crassirhizoma Nakai is residual
Base；
The root of Dahurain angelica, is umbellate form section plant root of Dahurain angelica Angelica dahurica（Fisch.ex Hoffm.） Benth. et
Or Radix angelicae dahuricae Angelica dahurica Hook.f.（Fisch.ex Hoffm.） Benth.et Hook.f.
var.formosana（Boiss.）Shan et Yuan dry root；
Asarum, is aristolochiaceae plant Herba Asari Asarum heterotropoides Fr. Schmidt
var.mandshuricum（Maxim.）Kitag., Seoul asarum Asarum sieboldii Miq. var. seoulense
Nakai or asarum sieboldii Asarum sieboldii Miq. drying herb；
Daghestan sweet clover, is pulse family sweet clover daghestan sweet clover Melilotus suaveolens Ledeb., with all herbal medicine；
Golden cypress, is rutaceae wampee Phellodendron chinense Schneid. or cork tree Phellodendron
Amurense Rupr. dry bark；
Ke Zi, is combretaceae plant myrobalan Terminalia chebula Retz. or fine hair myrobalan Terminalia
Chebula Retz. var. tomentella Kurt. dry mature fruit；
Euphorbia lunulata, is Euphorbiaceae euphorbia euphorbia lunulata Euphorbia lunulata Bunge herb；
Setose thistle, is composite family artichoke plant setose thistle Cirsium japonicum DC. herb；
Negundo chastetree fruit, is Verbenaceae Vitex negundo var cannabifolia Vitex negundo L. var. cannabifolia（Sieb. et
Zucc.）Hand.-Mazz. fruit.
Compared with prior art, invention has beneficial effect following prominent：
1st, prescription of the present invention all uses plant material, and Chun Ran ﹑ are nuisanceless, and extractant is made using water or alcohol, simplifies production work
Skill, reduces production cost, and the agricultural insecticide that the plant component that this technology is extracted makes is free of or contained less organic solvent, processing
Residue afterwards can do the carrier of this product, can also do organic fertilizer raw material, the discharge of three wastes material, the clean Sheng Chan ﹑ environmental protections of Qing；
2nd, easy to use, application method can be to be used simultaneously with fertilizer before transplanting directly to pour, convenient compared with fumigating insecticide
Fast, it is time saving and energy saving, reduce human cost；
Although the 3, the mostly cold and cool medicine of we, each herbal medicine toxicity chosen is smaller, safe, safety interval is short, and
Surrounding environment will not be damaged；Multi-party medicine is cooperateed with jointly, greatly prolongs the desinsection lasting period of this prescription；
4th, we are acted synergistically by multicomponent, and action target spot is various, and the general chemical constitution of these raw materials is more complicated, from reason
By above saying, the probability that insect develops immunity to drugs to it is far below conventional chemical insecticide.
Embodiment
Below in conjunction with actual conditions, the embodiment to the present invention elaborates.
Embodiment 1
In embodiment 1, raw material and part by weight are：Halberd leaf knotweed 1.0%, the % of beggar-ticks 1.5, Blumea balsamifera 4.0%, wartwort
3.0%, cinnamomum camphora 2.0%, the root of three-nerved spicebush 2.0%, hyperici,herba 0.3%, Eclipta prostrata 0.2%, the Radix Astragali 0.5%, fructus viticis 0.2%, windproof 0.1%, spirit is fragrant
Grass 1.0%, the capsule of weeping forsythia 0.2%, radix rehmanniae recen 1.0%, lantana 0.3%, Chinese wingnut bark 0.8%, emblic 0.8%, husky ginger 0.5%, the fruit of a cubeb litsea tree
0.7%, schizonepeta 1.5%, Chinese cassia tree 8.0%, angle times 7.0%, folium eucalypti 5.0%, baeckea frutescen 12.0%, the root of Beijing euphorbia 3.0%, the tuber of pinellia 3.0%, peppermint
1.5%, the root bark of tree peony 3.0%, radix scutellariae 2.5%, rhizome of cyrtomium 4.0%, the root of Dahurain angelica 3.0%, asarum 1.8%, daghestan sweet clover 4.8%, golden cypress 6.0%, Ke Zi
3.3%, euphorbia lunulata 1.5%, setose thistle 6.0%, negundo chastetree fruit 3.0%.
The preparation method of embodiment 1 takes alcohol water to combine circulation percolation：
（1）Above-mentioned raw materials are screened and load diafiltration kettle after impurity elimination, metering, mixing, crushing, plus 2 times of raw material weights, volumetric concentrations are
98% ethanol, is heated to 80 DEG C, heating is percolated after 6 hours；
（2）By step（1）Obtained percolate injection distillation still concentration, distillate, which returns injection diafiltration kettle, to be continued to be percolated, control filter
∕ points kilograms of 100 Hao Sheng of speed, circulation diafiltration is extracted, and untill filtrate color after 8 hours is unchanged, filtrate is concentrated into solid content
15% discharging, filter residue storage is standby；
（3）By step（2）Obtained concentration filtrate adds 5% emulsifying agent and micro-emulsion insecticide is made in 40% water；
（4）By step（2）After obtained filter residue extruding dealcoholysis, plus 3 times are measured progress circulation diafiltration after deionized waters are soaked 8 hours,
Filtering velocity 50 rises ∕ points kilograms in the least, continues 8 hours, untill treating that filtrate is colourless, discards residue, filtrate is concentrated into solid content 30%, dense
Filtrate discharging storage after contracting；
（5）By step（4）Aqueous pesticide is made in obtained concentration filtrate.
The gained finished product of embodiment 1 is：Step（3）Obtained micro-emulsion insecticide, and use step（5）Obtain aqueous pesticide.
Described step（3）In percentage be with concentrate filtrate weight calculating.
Embodiment 2
In example 2, raw material and part by weight are：Halberd leaf knotweed 3.5%, the % of beggar-ticks 3.7, Blumea balsamifera 10.0%, wartwort
8.0%, the % of cinnamomum camphora 7.5, the root of three-nerved spicebush 9.0%, hyperici,herba 3.0%, the % of Eclipta prostrata 4.0, the % of the Radix Astragali 4.0, fructus viticis 2.5 %, windproof 2.0%,
Lysimachia foenum-graecum 6.0%, the capsule of weeping forsythia 0.8%, radix rehmanniae recen 4.0%, lantana 2.0%, Chinese wingnut bark 2.0%, emblic 6.0%, husky ginger 1.5%, mountain is grey
Son 0.6%, schizonepeta 0.5%, Chinese cassia tree 2.0%, angle times 1.0%, folium eucalypti 0.8%, baeckea frutescen 3.0%, the root of Beijing euphorbia 1.0%, the tuber of pinellia 0.5%, peppermint
0.2%, the root bark of tree peony 1.0%, radix scutellariae 0.8%, rhizome of cyrtomium 1.0%, the root of Dahurain angelica 0.5%, asarum 0.6%, daghestan sweet clover 1.2%, golden cypress 2.5%, Ke Zi
0.6%, euphorbia lunulata 0.2%, setose thistle 2.0%, negundo chastetree fruit 0.5%.
The preparation method of embodiment 2 takes alcohol water to combine circulation percolation：
（1）Above-mentioned raw materials are screened and load diafiltration kettle after impurity elimination, metering, mixing, crushing, plus the first that 6 times of amount volumetric concentrations are 99%
Alcohol, is heated to 55 DEG C, heating is percolated after 3 hours；
（2）By step（1）Obtained percolate injection distillation still concentration, distillate, which returns injection diafiltration kettle, to be continued to be percolated, control filter
∕ points kilograms of 200 Hao Sheng of speed, circulation diafiltration is extracted, and untill filtrate color after 2 hours is unchanged, filtrate is concentrated into solid content
45% discharging, filter residue storage is standby；
（3）By step（2）Obtained concentration filtrate adds the humic acid and 30% white carbon of concentration filtrate weight 30%, is made
Granule pesticide；
（4）By step（2）After obtained filter residue extruding dealcoholysis, plus 8 times are measured progress circulation diafiltration after deionized waters are soaked 3 hours,
Filtering velocity 200 rises ∕ points kilograms in the least, continues 2 hours, untill treating that filtrate is colourless, discards residue, filtrate is concentrated into solid content 60%, dense
Filtrate discharging storage after contracting；
（5）By step（4）With Highspeedcentrifugingandsprayingdrier pulvis is made in filtrate by obtained concentration filtrate, is then made water-soluble
Property powder pesticide.
The gained finished product of embodiment 2 is：Step（3）Obtained granular agricultural chemical, and use step（5）Obtain water solube powder
Agricultural chemicals.
Wherein step（3）In humic acid and white carbon can also be replaced by humic acid, Peng Run Tu ﹑ Gao Ling Tu ﹑ Bai Tan Hei ﹑
Any one or a few in Jie Gan Fen ﹑ wood powders.
Embodiment 3
In embodiment 3, raw material and part by weight are：Halberd leaf knotweed 2.25%, beggar-ticks 6.50%, Blumea balsamifera 5.00%, wartwort
5.50%, the % of cinnamomum camphora 4.00, the root of three-nerved spicebush 5.50%, hyperici,herba 1.65%, Eclipta prostrata 2.10%, the Radix Astragali 2.25%, fructus viticis 1.35% is windproof
1.05%, Lysimachia foenum-graecum 3.50%, the capsule of weeping forsythia 0.50%, radix rehmanniae recen 2.50%, lantana 1.15%, Chinese wingnut bark 1.40%, emblic 3.40%,
Husky ginger 1.00%, the fruit of a cubeb litsea tree 2.50%, schizonepeta 1.00%, Chinese cassia tree 5.00%, angle times 4.00%, folium eucalypti 2.90%, baeckea frutescen 4.50%, the root of Beijing euphorbia
2.00%, the tuber of pinellia 1.75%, peppermint 0.85%, the root bark of tree peony 2.00%, radix scutellariae 1.65%, rhizome of cyrtomium 2.50%, the root of Dahurain angelica 1.75%, asarum 1.20%,
Daghestan sweet clover 3.00%, golden cypress 4.25%, Ke Zi 1.95%, euphorbia lunulata 0.85%, setose thistle 4.00%, negundo chastetree fruit 1.75%.
The preparation method of embodiment 3 takes acetone water to combine circulation percolation：
（1）Raw material screening impurity elimination, metering, mixing, crush after load diafiltration kettle, plus 5 times amount volumetric concentration acetone, be heated to 60
DEG C, heating is percolated after 4 hours；
（2）By step（1）Obtained percolate injection distillation still concentration, distillate, which returns injection diafiltration kettle, to be continued to be percolated, control filter
∕ points kilograms of 150 Hao Sheng of speed, circulation diafiltration is extracted, and untill filtrate color after 6 hours is unchanged, filtrate is concentrated into solid content
30% discharging, filter residue storage is standby；
（3）By step（2）Obtained concentration filtrate adds 20% emulsifying agent and micro-emulsion insecticide is made in 60% water；
（4）By step（2）After the obtained de- acetone of filter residue extruding, plus 4 times of amount deionized waters soak 6 hours after carry out circulation and ooze
Filter, filtering velocity 150 rises ∕ points kilograms in the least, continues 6 hours, untill treating that filtrate is colourless, discards residue, filtrate is concentrated into solid content
50%, the filtrate discharging storage after concentration；
（5）By step（4）With Highspeedcentrifugingandsprayingdrier pulvis is made in filtrate by obtained concentration filtrate, is then made water-soluble
Property powder pesticide.
The gained finished product of embodiment 3 is：Step（3）Obtained micro-emulsion insecticide, and use step（5）Obtain water solube powder
Agricultural chemicals.
It is prepared by diafiltration, distillation described in embodiment 1 ~ 3 in preparation technology, circulation diafiltration, filtrate concentration, microemulsion,
Granula preparation, dealcoholysis, the aqueous pesticide technique of filtrate production, the water solube powder agricultural chemicals technique of filtrate production, can be used
Technique of the prior art is realized, is not limited by technique, equipment.
Embodiment 4
In example 4, raw material and part by weight are：Halberd leaf knotweed 3.5%, the % of beggar-ticks 3.7, Blumea balsamifera 10.0%, wartwort
8.0%, the % of cinnamomum camphora 7.5, the root of three-nerved spicebush 9.0%, hyperici,herba 3.0%, the % of Eclipta prostrata 4.0, the % of the Radix Astragali 4.0, fructus viticis 2.5 %, windproof 2.0%,
Lysimachia foenum-graecum 6.0%, the capsule of weeping forsythia 0.8%, radix rehmanniae recen 4.0%, lantana 2.0%, Chinese wingnut bark 2.0%, emblic 6.0%, husky ginger 1.5%, mountain is grey
Son 0.6%, schizonepeta 0.5%, Chinese cassia tree 2.0%, angle times 1.0%, folium eucalypti 0.8%, baeckea frutescen 3.0%, the root of Beijing euphorbia 1.0%, the tuber of pinellia 0.5%, peppermint
0.2%, the root bark of tree peony 1.0%, radix scutellariae 0.8%, rhizome of cyrtomium 1.0%, the root of Dahurain angelica 0.5%, asarum 0.6%, daghestan sweet clover 1.2%, golden cypress 2.5%, Ke Zi
0.6%, euphorbia lunulata 0.2%, setose thistle 2.0%, negundo chastetree fruit 0.5%.
The preparation method of embodiment 4 takes steam distillation water to combine circulation percolation：
（1）Raw material screening impurity elimination, metering, mixing, loading distillation still, logical steam distillation, it is 105 DEG C, 6 hours to control temperature in the kettle
After stop, collect distillate；
（2）By step（1）Obtained distillate water-oil separating, collection organic phase liquid is standby, and distillation slag is standby；
（3）By step（2）Obtained organic phase liquid adds the bentonite of organic phase liquid weight 90%, and granular agricultural chemical is made；
（4）By step（2）Obtained distillation slag plus 8 times of amount deionized waters carry out circulation diafiltration, 50 milliliters of filtering velocity after soaking 4 hours
∕ points kilograms, continue 8 hours, untill treating that filtrate is colourless, discard residue, filtrate is concentrated into solid content 30%, discharging storage；
（5）By step（4）Aqueous pesticide is made in obtained concentration filtrate.
The gained finished product of embodiment 4 is：Step（3）Obtained granular agricultural chemical, and use step（5）Obtain aqueous pesticide.
Wherein step（3）In bentonite can also be replaced by humic acid, Gao Ling Tu ﹑ Bai Tan Hei ﹑ Jie Gan Fen ﹑ wood powders
Any one or a few.
Embodiment 5
In embodiment 5, raw material and part by weight are：Halberd leaf knotweed 1.0%, the % of beggar-ticks 1.5, Blumea balsamifera 4.0%, wartwort
3.0%, cinnamomum camphora 2.0%, the root of three-nerved spicebush 2.0%, hyperici,herba 0.3%, Eclipta prostrata 0.2%, the Radix Astragali 0.5%, fructus viticis 0.2%, windproof 0.1%, spirit is fragrant
Grass 1.0%, the capsule of weeping forsythia 0.2%, radix rehmanniae recen 1.0%, lantana 0.3%, Chinese wingnut bark 0.8%, emblic 0.8%, husky ginger 0.5%, the fruit of a cubeb litsea tree
0.7%, schizonepeta 1.5%, Chinese cassia tree 8.0%, angle times 7.0%, folium eucalypti 5.0%, baeckea frutescen 12.0%, the root of Beijing euphorbia 3.0%, the tuber of pinellia 3.0%, peppermint
1.5%, the root bark of tree peony 3.0%, radix scutellariae 2.5%, rhizome of cyrtomium 4.0%, the root of Dahurain angelica 3.0%, asarum 1.8%, daghestan sweet clover 4.8%, golden cypress 6.0%, Ke Zi
3.3%, euphorbia lunulata 1.5%, setose thistle 6.0%, negundo chastetree fruit 3.0%.
The preparation method of embodiment 5 takes steam distillation water to combine circulation percolation：
（1）Between raw material screening impurity elimination, metering, mixing, loading distillation still, logical steam distillation, 180 DEG C of temperature in the kettle of control, 2 is small
When after stop, collect distillate；
（2）By step（1）Obtained distillate water-oil separating, collection organic phase liquid is standby, and distillation slag is standby；
（3）By step（2）Obtained organic phase liquid adds the emulsifying agent and concentration filtrate weight of organic phase liquid weight 35%
Micro-emulsion insecticide is made in 85% water；
（4）By step（2）Obtained distillation slag plus 5 times of amount deionized waters carry out circulation diafiltration, the milli of filtering velocity 200 after soaking 8 hours
∕ points kilograms are risen, continues 2 hours, untill treating that filtrate is colourless, residue is discarded, filtrate is concentrated into solid content 60%, discharging storage；
（5）By step（4）With Highspeedcentrifugingandsprayingdrier pulvis is made in filtrate by obtained concentration filtrate, is then made water-soluble
Property powder pesticide.
The gained finished product of embodiment 5 is：Step（3）Obtained micro-emulsion insecticide, and use step（5）Obtain water solube powder
Agricultural chemicals.
Embodiment 6
In embodiment 6, raw material and part by weight are：Halberd leaf knotweed 2.25%, beggar-ticks 6.50%, Blumea balsamifera 5.00%, wartwort
5.50%, the % of cinnamomum camphora 4.00, the root of three-nerved spicebush 5.50%, hyperici,herba 1.65%, Eclipta prostrata 2.10%, the Radix Astragali 2.25%, fructus viticis 1.35% is windproof
1.05%, Lysimachia foenum-graecum 3.50%, the capsule of weeping forsythia 0.50%, radix rehmanniae recen 2.50%, lantana 1.15%, Chinese wingnut bark 1.40%, emblic 3.40%,
Husky ginger 1.00%, the fruit of a cubeb litsea tree 2.50%, schizonepeta 1.00%, Chinese cassia tree 5.00%, angle times 4.00%, folium eucalypti 2.90%, baeckea frutescen 4.50%, the root of Beijing euphorbia
2.00%, the tuber of pinellia 1.75%, peppermint 0.85%, the root bark of tree peony 2.00%, radix scutellariae 1.65%, rhizome of cyrtomium 2.50%, the root of Dahurain angelica 1.75%, asarum 1.20%,
Daghestan sweet clover 3.00%, golden cypress 4.25%, Ke Zi 1.95%, euphorbia lunulata 0.85%, setose thistle 4.00%, negundo chastetree fruit 1.75%.
The preparation method of embodiment 6 takes steam distillation water to combine circulation percolation：
（1）Between raw material screening impurity elimination, metering, mixing, loading distillation still, logical steam distillation, 150 DEG C of temperature in the kettle of control, 5 is small
When after stop, collect distillate；
（2）By step（1）Obtained distillate water-oil separating, collection organic phase liquid is standby, and distillation slag is standby；
（3）By step（2）Obtained organic phase liquid adds the powder of straw of organic phase liquid weight 80%, and granular agricultural chemical is made；
（4）By step（2）Obtained distillation slag plus 4 times of amount deionized waters carry out circulation diafiltration, the milli of filtering velocity 150 after soaking 6 hours
∕ points kilograms are risen, continues 6 hours, untill treating that filtrate is colourless, residue is discarded, filtrate is concentrated into solid content 50%, discharging storage；
（5）By step（4）With Highspeedcentrifugingandsprayingdrier pulvis is made in filtrate by obtained concentration filtrate, is then made water-soluble
Property powder pesticide.
The gained finished product of embodiment 6 is：Step（3）Obtained granular agricultural chemical, and use step（5）Obtain water solube powder
Agricultural chemicals.
Steam distillation, water-oil separating, organic phase liquid are collected, are percolated, circulating and ooze in preparation technology described in embodiment 4 ~ 6
Prepared by filter, granule, the aqueous pesticide technique of filtrate production, the water solube powder agricultural chemicals technique of filtrate production, can use
Technique of the prior art is realized, is not limited by technique, equipment.
Mentioned component efficient combination, fast and effectively completes the task of desinsection, and production cost is low, using plant material,
Chun Ran ﹑ are nuisanceless, environmental protection, and the above results are that experimental data fully proves that relevant information is as follows.
Experiment 1：Tomato Meloidogyne incognita is prevented and treated
1st, object and method
1.1 object：With selecting within 2012 vegetables institute of Qingdao academy of agricultural sciences growing tomatoes.
1.2 method：Using blank as control, calcium cyanamide is fumigated（The ㎡ of 40 ㎏/666.7）For contrast, one group of experiment is with real
Apply the water solube powder of the gained of example 2（The ㎡ of 1 ㎏/666.7）, two groups of experiment is the granule of the gained of embodiment 4（8 ㎏/666.7
㎡）.Experimental group application method is to be used simultaneously with fertilizer before transplanting.
2. result
After 175d at the end of tomato picking, each group vermins-proof effect is respectively：The stifling group 32.43% of calcium cyanamide, testing one group is
52.28%, two groups of experiment is 53.77%.It is therefore seen that, the vermins-proof effect of each experimental group is substantially better than calcium cyanamide and fumigates group（P<
0.05).And our invention, compared with fumigant, time saving and energy saving implementing, cost is low.
Experiment 2：Peanut grub is prevented and treated
1st, object and method
1.1 object：﹑ Hai Yang cities of ﹑ Lai Xi cities of 2009 ~ 2013 years Wu Lian counties of Shan Dong provinces ﹑ Penglai City peanut cultivation.
1.2 method：Using blank as control, with 50% chlorpyrifos micro emulsion（The ㎡ of 0.3 ㎏/666.7）Dress seed as contrast, experiment
Three groups of granules for the gained of embodiment 2（The ㎡ of 1 ㎏/666.7）, four groups of experiment is the aqua of the gained of embodiment 1（3 ㎏/666.7
㎡）.Experimental group application method is to be used simultaneously with fertilizer before transplanting.In harvesting peanut, sampled and adjusted using cornerwise method
Look into, observe insect density, it is effective that grub is considered as insect prevention less than 3 Tou/㎡.
2. result
Each group insect prevention effective percentage see the table below within 2009 ~ 2013 years,
| 2009 | 2010 | 2011 | 2012 | 2013 | |
| Chlorpyrifos micro emulsion group | 75% | 84% | 93% | 76% | 81% |
| Test three groups | 96% | 99% | 100% | 97% | 100% |
| Test four groups | 97% | 99% | 99% | 98% | 100% |
Tested by the repetitions of 5 years, chlorpyrifos micro emulsion group insect prevention effective percentage is 75%~93%；Experimental group insect prevention effective percentage is
96%~100%.Many experiments result is confirmed：The efficient minimum effective percentage for being also slightly below experimental group of the highest of control group.The same year
Compare, the vermins-proof effect of each experimental group is substantially better than chlorpyrifos micro emulsion group（P<0.05).It is therefore seen that, the insect prevention of we's invention
Effective percentage is better than chlopyrifos.
Experiment 3：Leek maggot（Cute conjunctivitis fungus gnat larva）Preventing and treating
1st, object and method
1.1 object：Select the leek planting site of Wulian County of Shandong.
1.2 method：Using blank as control, using abamectin emulsifiable concentrate as contrast（The ɡ of 1.8% abamectin emulsifiable concentrate 1000, dilution
Poured before 800 times of early spring leek germinations in wherein 1 mu leek planting site, every 15 days once）, test five groups and use embodiment
The microemulsion of 1 gained, the ㎡ of 1.4 ㎏/666.7, six groups of microemulsions using the gained of embodiment 5 of experiment, the ㎡ of 1 ㎏/666.7.Each reality
Test group application method be dilution 600 times, in early spring leek germination before pour, interval 60 days once.Determined after each dispenser
The interval time that leek stem drug residue is dropped to needed for maximum allowable residual quantity.
2. result
Each group is prevented and treated after 2.1 180d：Abamectin emulsifiable concentrate is 87%, and five groups of experiment is 96%, and six groups of experiment is 97%.As a result table
Bright, the effective percentage that each experimental group prevents and treats Bradysia fungus gnat is higher than AVM（P<0.05）.
2.2 safety interval：Through repeatedly measure, the Determination of Abamectin Residue of leek stem drops to maximum allowable residual quantity
Required time is about 7 days, about 1 day the time required to prescription of the present invention, it is therefore seen that the safety interval of prescription of the present invention is obvious
It is shorter than AVM.
Shown by the studies above result, it is efficient high using the insecticide desinsection of prescription of the present invention, hence it is evident that better than cyanamide
Change calcium fumigant, chlopyrifos and AVM, and the lasting period is longer, safety interval is shorter, it is nontoxic, it is safe, to surrounding
Environment does not result in destruction.
It should be noted that invention is described in detail for the particular of invention, for this area
For technical staff, the various obvious changes that it is carried out all are existed in the case of the spirit and scope without departing substantially from invention
Within the protection domain of invention.
Claims (3)
1. a kind of preparation method of botanical pesticide, it is characterised in that raw material and part by weight are：Halberd leaf knotweed 3.5%, beggar-ticks
3.7 %, Blumea balsamifera 10.0%, wartwort 8.0%, the % of cinnamomum camphora 7.5, the root of three-nerved spicebush 9.0%, hyperici,herba 3.0%, the % of Eclipta prostrata 4.0, the Radix Astragali 4.0
%, fructus viticis 2.5 %, windproof 2.0%, Lysimachia foenum-graecum 6.0%, the capsule of weeping forsythia 0.8%, radix rehmanniae recen 4.0%, lantana 2.0%, Chinese wingnut bark 2.0%,
Emblic 6.0%, husky ginger 1.5%, the fruit of a cubeb litsea tree 0.6%, schizonepeta 0.5%, Chinese cassia tree 2.0%, angle times 1.0%, folium eucalypti 0.8%, baeckea frutescen 3.0%,
The root of Beijing euphorbia 1.0%, the tuber of pinellia 0.5%, peppermint 0.2%, the root bark of tree peony 1.0%, radix scutellariae 0.8%, rhizome of cyrtomium 1.0%, the root of Dahurain angelica 0.5%, asarum 0.6%, vegetation
Sweet-scented osmanthus 1.2%, golden cypress 2.5%, Ke Zi 0.6%, euphorbia lunulata 0.2%, setose thistle 2.0%, negundo chastetree fruit 0.5%；Preparation method is：
（1）Selection of crude drugs impurity elimination, metering, mixing, loading distillation still, logical steam distillation, it is 105 ~ 180 to control temperature in the kettle
DEG C, stop after 2 ~ 6 hours, collect distillate；
（2）By step（1）Obtained distillate water-oil separating, collects organic phase liquid, expects standby at the beginning of obtaining liquid phase, distillation slag is standby
With；
（3）By step（2）Material adds auxiliary material and granular agricultural chemical is made at the beginning of obtained liquid phase；
（4）By step（2）Obtained distillation slag plus 4 ~ and 8 times of amount deionized waters carry out circulation diafiltration, filtering velocity 50 after soaking 4 ~ 8 hours
~ 200 millis rise ∕ points kilograms, continue 2 ~ 8 hours, untill treating that filtrate is colourless, discard residue, filtrate is concentrated into solid content 30 ~ 60%,
Discharging storage；
（5）By step（4）Aqueous pesticide or water solube powder agricultural chemicals is made in obtained concentration filtrate.
2. according to a kind of preparation method of botanical pesticide in claim 1, it is characterised in that：Described step（3）In tool
Body technology is：By step（2）Material adds 60% ~ 90% filler at the beginning of obtained liquid phase, and granular agricultural chemical is made.
3. according to a kind of preparation method of botanical pesticide in claim 2, it is characterised in that：Described filler is Fu Zhi Suan ﹑
Peng Run Tu ﹑ Gao Ling Tu ﹑ Bai Tan Hei ﹑ Jie Gan Fen ﹑ wood powders any one or a few.
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| CN201710513448.7A Pending CN107318906A (en) | 2015-01-26 | 2015-01-26 | A kind of preparation method of botanical pesticide |
| CN201510036597.XA Active CN104542749B (en) | 2015-01-26 | 2015-01-26 | A kind of plant source agricultural insecticide |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107251914A (en) | 2017-10-17 |
| CN107318907A (en) | 2017-11-07 |
| CN104542749A (en) | 2015-04-29 |
| CN104542749B (en) | 2017-05-31 |
| CN107114417A (en) | 2017-09-01 |
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