CN104542749B - A kind of plant source agricultural insecticide - Google Patents
A kind of plant source agricultural insecticide Download PDFInfo
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- CN104542749B CN104542749B CN201510036597.XA CN201510036597A CN104542749B CN 104542749 B CN104542749 B CN 104542749B CN 201510036597 A CN201510036597 A CN 201510036597A CN 104542749 B CN104542749 B CN 104542749B
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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
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
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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 plant source agricultural insecticide, it is characterised in that raw material is made up of various plants source drug ratio.Compared with the prior art, plant source agricultural insecticide killing rate of the invention is high, the lasting period is long, safety interval is short, it is ensured that while the high yield of agricultural product, and realizes the safe and nontoxic of agricultural product.
Description
Technical field
The present invention relates to Biocidal field, and in particular to a kind of low toxicity, safe efficient, lasting period be long, safety interval
Short plant source agricultural insecticide for agricultural pests particularly controlling underground pest and preparation method thereof.
Background technology
Agricultural insect management is the important step that high yield is increased income in agricultural production, the especially non-environmental pollution control of subterranean pest-insect
It is always the emphasis of agricultural plant protection circle concern, the technology and product of nontoxic, efficient, safe preventing and treating subterranean pest-insect are complete for many years
The craving of ball agricultural community.
The species of subterranean pest-insect mainly has：Nemata, grub, cutworm, wireworm and some flies, the larva of mosquito class are each
Plant ground maggot etc..To allow the insecticide for using to the preventing and treating of these insects be chemical synthetic pesticide AVM, phoxim, poison with poison
A small amount of product such as matrine, nimbin of tick, fosthiazate and plant extract, also dazomet, calcium cyanamide, vikane 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 more long.Some areas also often use
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 is single, prevention effect is not good enough, the lasting period is short, peace
Numerous reasons such as full interval is long, 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 malicious vegetables, malicious melon and fruit to show
As happening occasionally, huge injury is brought to consumer.
The content of the invention
Technical assignment of the invention is directed to above the deficiencies in the prior art, there is provided a kind of plant source agricultural insecticide, can
On the basis of vermins-proof effect is ensured, the toxic and side effect of chemical synthetic pesticide is avoided that again.
The present invention solve its technical problem technical scheme be：A kind of plant source agricultural insecticide, it is characterised in that including
The raw material of following part by weight：Halberd leaf knotweed 1.0-3.5%, beggar-ticks 1.5-6.5%, Blumea balsamifera 4.0-10.0%, wartwort 3.0-
8.0%, cinnamomum camphora 2.0-7.5%, root of three-nerved spicebush 2.0-9.0%, hyperici,herba 0.3-3.0%, Eclipta prostrata 0.2-4.0%, Radix Astragali 0.5-
4.0%, fructus viticis 0.2-2.5%, windproof 0.1-2.0%, Lysimachia foenum-graecum 1.0-6.0%, capsule of weeping forsythia 0.2-0.8%, radix rehmanniae recen 1.0-
4.0%, lantana 0.3-2.0%, Chinese wingnut bark 0.8-2.0%, emblic 0.8-6.0%, husky ginger 0.5-1.5%, the fruit of a cubeb litsea tree
0.6-2.5%, schizonepeta 0.5-1.5%, Chinese cassia tree 2.0-8.0%, angle times 1.0-7.0%, folium eucalypti 0.8-5.0%, baeckea frutescen 3.0-
12.0%, root of Beijing euphorbia 1.0-3.0%, tuber of pinellia 0.5-3.0%, peppermint 0.2-1.5%, root bark of tree peony 1.0-3.0%, root of large-flowered skullcap 0.8-2.5%,
Rhizome of cyrtomium 1.0-4.0%, root of Dahurain angelica 0.5-3.0%, asarum 0.6-1.8%, daghestan sweet clover 1.2-4.8%, golden cypress 2.5-6.0%, Ke Zi
0.6-3.3%, euphorbia lunulata 0.2-1.5%, setose thistle 2.0-6.0%, negundo chastetree fruit 0.5-3.0%.
Above-mentioned plant source agricultural insecticide can take following preparation methods：
(1) water-organic solvent combines circulation diafiltration extraction method：
(1) selection of crude drugs impurity elimination, metering, mixing, crush after load diafiltration kettle, plus 2~6 times of bulk drug weight it is organic
Solvent, is heated to 55~80 DEG C, and heating is percolated after 3~6 hours；
(2) the percolate injection distillation still concentration for obtaining step (1), distillate returns injection diafiltration kettle to be continued to be percolated, control
The ml/min kilogram of filtering velocity processed 100~200, circulation diafiltration is extracted, untill filtrate color after 2~8 hours is unchanged, filtrate
It is concentrated into solid content 15%~45% to discharge to expect standby at the beginning of liquid phase, filter residue storage is standby；
(3) expect to add auxiliary material to be made microemulsion or granular agricultural chemical at the beginning of the liquid phase for obtaining step (2)；
(4) after the de- organic solvent of the filter residue for obtaining step (2), plus 3~8 times of amount deionized waters soak 3~8 hours it is laggard
Row circulation diafiltration, the ml/min kilogram of filtering velocity 50~200 continues 2~8 hours, untill treating that filtrate is colourless, discards residue, filtrate
Solid content 30~60% is concentrated into, the filtrate discharging storage after concentration；
(5) the concentration filtrate that step (4) is obtained is made aqueous pesticide or water solube powder agricultural chemicals.
(2) steam distillation water combines circulation percolation：
(1) selection of crude drugs impurity elimination, metering, mixing, load distillation still, logical steam distillation, control temperature in the kettle be 105~
180 DEG C, stop after 2~6 hours, collect distillate；
(2) the distillate water-oil separating for obtaining step (1), collects organic phase liquid, expects standby at the beginning of obtaining liquid phase, distillation slag
It is standby；
(3) expect to add auxiliary material to be made microemulsion or granular agricultural chemical at the beginning of the liquid phase for obtaining step (2)；
(4) distillation slag that step (2) is obtained plus 4~8 times of amount deionized waters are circulated diafiltration after soaking 4~8 hours,
The ml/min kilogram of filtering velocity 50~200, continues 2~8 hours, untill treating that filtrate is colourless, discards residue, and filtrate is concentrated into containing solid
Amount 30~60%, discharging storage；
(5) the concentration filtrate that step (4) is obtained is made aqueous pesticide or water solube powder agricultural chemicals.
Wherein, the concrete technology in above two preparation method in step (3) is：Expect at the beginning of the liquid phase that step (2) is obtained
The emulsifying agent and 40%~85% water for adding 5~35% are made micro-emulsion insecticide；
Or, the concrete technology in above-mentioned step (3) is：Material addition 60% at the beginning of the liquid phase that step (2) is obtained~
90% filler, is made granular agricultural chemical；Described filler can for humic acid, bentonite, kaolin, white carbon, powder of straw,
Wood powder any one or a few.
A times amount described in above-mentioned technique is weight multiple.Percentage described in step (3) is referred to step (2)
Percentage by weight on the basis of expecting at the beginning of the liquid phase for obtaining.
Involved medicine in prescription, specially：
Halberd leaf knotweed, is the herb of polygonaceae plant halberd leaf knotweed Polygonum thunbergii Sieb.et Zucc.
Beggar-ticks, is the draft of composite family beggar-ticks Bidens bipinnata L；
Blumea balsamifera, is the leaf and spray of feverfew Blumea balsamifera Blumea balsamifera；
Wartwort, is the herb of Euphorbiaceae euphorbia wartwort Euphorbia helioscopia L；
Cinnamomum camphora, is the root or stem of canella camphor tree Cinnamomum camphora (L.) Presl；
The root of three-nerved spicebush, is the dried root of canella root of three-nerved spicebush Lindera aggregata (Sims) Kosterm.；
Hyperici,herba, is the herb of Hypericaceae hypericum hyperici,herba Hypericum ascyron L.；
Eclipta prostrata, is the dry aerial parts of the plant Eclipta prostrata L. of composite family Eclipta prostrata category.；
The Radix Astragali, is legume astragalus mongolicus Astragalus membranaceus (Fisch.)
Bge.var.mongholicus (Bge.) Hsiao or Astragalus membranacus Astragalus membranaceus (Fisch.) Bge.'s
Dry root；
Fructus viticis, is Verbenaceae Vitex rotundifolia Vitex trifolia L.var.simplicifolia Cham.
Or the dry mature fruit of wild pepper Vitex trifolia L.；
It is windproof, it is the drying of umbelliferae Saposhnikovia divaricata Saposhnikovia divaricata (Turcz.) Schischk.
Root；
Lysimachia foenum-graecum is Primulaceae Lysimachia sikokiana platymiscium Lysimachia foenum-graecum Lysimachia foenum-graecum Hance with ground
Upper herb；
The capsule of weeping forsythia, is the dry fruit of Oleaceae plants capsule of weeping forsythia Forsythia suspensa (Thunb.) Vahl；
Radix rehmanniae recen, is the dried root of scrophulariaceae rehmannia glutinosa plant Rehmannia glutinosa Libosch.；
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 the dry mature fruit of euphorbiaceae phyllanthus emblica platymiscium emblic Phyllanthus emblica L.；
Husky ginger, is the rhizome of zingiberaceous plant Kaempferia galanga Kaempferia galanga L.；
The fruit of a cubeb litsea tree, is Lauraceae Litsea plant cubeb litsen tree Litsea cubeba (Lour.) Pers., and with fruit, (Bi is clear
Eggplant), root and leaf；
Schizonepeta, is the dry aerial parts of labiate schizonepeta Schizonepeta tenuifolia Briq.；
Chinese cassia tree, is the bark of canella Chinese cassia tree Cinnamomum cassia Presl；
Angle times, is that horned gall aphid elaphis chinensis (Bell) Baker of Homoptera aphid section parasitizes Anacardiaceae plant
Thing Chinese sumac Rhus chinensis Mill., potanin sumac Rhus potaninii Maxim. or redpunjab sumac root Rhus pun-
Insect gall on jabensis Stew.var.sinica (Diels) Rehd.et Wils. leaves；
Folium eucalypti, is the leaf of Myrtaceae eucalyptus plant blue gum Eucalyptus globulus Labill..
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 the root of euphorbia plant root of Beijing euphorbia Euphorbia pekinensis Rupr.；
The tuber of pinellia, is the dry tuber of aroid tuber of pinellia Pinellia ternata (Thunb.) Breit.；
Peppermint, is the dry aerial parts of Labiatae mint peppermint Mentha haplocalyx Briq.；
The root bark of tree peony, is cohosh tree peony Paeonia suffruticosa Andr. dry root skins；
The root of large-flowered skullcap, is the dry root of labiate root of large-flowered skullcap Scutellaria baicaiensis Georgi；
Rhizome of cyrtomium, is the rhizome and leaf of Dryopteridaceae plant dryopteris crassirhizoma Dryopteris crassirhizoma Nakai
Handle residue；
The root of Dahurain angelica, is umbellate form section the plant root of Dahurain angelica Angelica dahurica (Fisch.ex Hoffm.) Benth.et
Or Radix angelicae dahuricae Angelica dahurica (Fisch.ex Hoffm.) Benth.et Hook.f.
The dry root of Hook.f.var.formosana (Boiss.) Shan et Yuan；
Asarum, is aristolochiaceae plant Herba Asari Asarum heterotropoides Fr.Schmidt
Var.mandshuricum (Maxim.) Kitag., Seoul asarum Asarum sieboldii Miq.var.seoulense
Nakai's or asarum sieboldii Asarum sieboldii Miq. dries herb；
Daghestan sweet clover, is pulse family sweet clover daghestan sweet clover Melilotus suaveolens Ledeb., is entered with herb
Medicine；
Golden cypress, is rutaceae wampee Phellodendron chinense Schneid. or cork tree
The dry bark of Phellodendron amurense Rupr.；
Ke Zi, is combretaceae plant myrobalan Terminalia chebula Retz. or fine hair myrobalan Terminalia
The dry mature fruit of chebula Retz.var.tomentella Kurt.；
Euphorbia lunulata, is the herb of Euphorbiaceae euphorbia euphorbia lunulata Euphorbia lunulata Bunge；
Setose thistle, is the herb of composite family artichoke plant setose thistle Cirsium japonicum DC.；
Negundo chastetree fruit, is Verbenaceae Vitex negundo var cannabifolia Vitex negundo L.var.cannabifolia (Sieb.et
Zucc.) the fruit of Hand.-Mazz..
Compared with prior art, invention has beneficial effect following prominent：
1st, prescription of the present invention all uses plant material, pure natural, nuisanceless, and extractant is made using water or alcohol, simplifies life
Production. art, reduces production cost, and the agricultural insecticide that the plant component that this technology is extracted makes is free of or contains less organic solvent,
Residue after treatment can do the carrier of this product, can also do organic fertilizer raw material, the discharge of three wastes material, clean manufacturing, green ring
Protect；
2nd, easy to use, application method can simultaneously be used for plant is preceding directly to pour with fertilizer, compared with fumigating insecticide
It is convenient and swift, 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,
Theoretically, the probability that insect develops immunity to drugs to it is far below conventional chemical insecticide.
Specific embodiment
Below in conjunction with actual conditions, specific embodiment of the invention is elaborated.
Embodiment 1
In embodiment 1, raw material and part by weight are：Halberd leaf knotweed 1.0%, 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% is windproof
0.1%, Lysimachia foenum-graecum 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%, the root of large-flowered skullcap 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) by above-mentioned raw materials screen impurity elimination, metering, mixing, crush after load diafiltration kettle, plus 2 times of raw material weights, volumes are dense
The ethanol for 98% is spent, 80 DEG C are heated to, heating is percolated after 6 hours；
(2) the percolate injection distillation still concentration for obtaining step (1), distillate returns injection diafiltration kettle to be continued to be percolated, control
The ml/min kilogram of filtering velocity processed 100, circulation diafiltration is extracted, and untill filtrate color after 8 hours is unchanged, filtrate is concentrated into and contains
Admittedly amount 15% discharges, filter residue storage is standby；
(3) the concentration filtrate for obtaining step (2) adds 5% emulsifying agent and 40% water to be made micro-emulsion insecticide；
(4) it is circulated and oozes after the filter residue extruding dealcoholysis for obtaining step (2), plus after 3 times of amount deionized waters are soaked 8 hours
Filter, the ml/min kilogram of filtering velocity 50 continues 8 hours, untill treating that filtrate is colourless, discards residue, and filtrate is concentrated into solid content
30%, the filtrate discharging storage after concentration；
(5) the concentration filtrate that step (4) is obtained is made aqueous pesticide.
The gained finished product of embodiment 1 is：The micro-emulsion insecticide that step (3) is obtained, and obtain aqueous pesticide with step (5).
Percentage in described step (3) is to concentrate filtrate weight calculating.
Embodiment 2
In example 2, raw material and part by weight are：Halberd leaf knotweed 3.5%, beggar-ticks 3.7%, Blumea balsamifera 10.0%, pool
Paint 8.0%, cinnamomum camphora 7.5%, the root of three-nerved spicebush 9.0%, hyperici,herba 3.0%, Eclipta prostrata 4.0%, the Radix Astragali 4.0%, fructus viticis 2.5% is 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%, the root of large-flowered skullcap 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) diafiltration kettle is loaded after above-mentioned raw materials being screened into impurity elimination, metering, mixing, crushing, plus 6 times of amount volumetric concentrations are
99% methyl alcohol, is heated to 55 DEG C, and heating is percolated after 3 hours；
(2) the percolate injection distillation still concentration for obtaining step (1), distillate returns injection diafiltration kettle to be continued to be percolated, control
The ml/min kilogram of filtering velocity processed 200, circulation diafiltration is extracted, and untill filtrate color after 2 hours is unchanged, filtrate is concentrated into and contains
Admittedly amount 45% discharges, filter residue storage is standby；
(3) the concentration filtrate for obtaining step (2) adds the humic acid and 30% white carbon of concentration filtrate weight 30%,
It is made granular agricultural chemical；
(4) it is circulated and oozes after the filter residue extruding dealcoholysis for obtaining step (2), plus after 8 times of amount deionized waters are soaked 3 hours
Filter, the ml/min kilogram of filtering velocity 200 continues 2 hours, untill treating that filtrate is colourless, discards residue, and filtrate is concentrated into solid content
60%, the filtrate discharging storage after concentration；
(5) filtrate is made pulvis by the concentration filtrate that step (4) is obtained with Highspeedcentrifugingandsprayingdrier, is then made
Water solube powder agricultural chemicals.
The gained finished product of embodiment 2 is：The granular agricultural chemical that step (3) is obtained, and obtain water solube powder with step (5)
Agricultural chemicals.
Humic acid and white carbon wherein in step (3) can also be replaced by humic acid, bentonite, kaolin, white carbon,
Any one or a few in powder of straw, wood powder.
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%, 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%, 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%, the root of large-flowered skullcap 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) diafiltration kettle, plus 5 times of acetone of amount volumetric concentration, heating are loaded after raw material screening impurity elimination, metering, mixing, crushing
To 60 DEG C, heating is percolated after 4 hours；
(2) the percolate injection distillation still concentration for obtaining step (1), distillate returns injection diafiltration kettle to be continued to be percolated, control
The ml/min kilogram of filtering velocity processed 150, circulation diafiltration is extracted, and untill filtrate color after 6 hours is unchanged, filtrate is concentrated into and contains
Admittedly amount 30% discharges, filter residue storage is standby；
(3) the concentration filtrate for obtaining step (2) adds 20% emulsifying agent and 60% water to be made micro-emulsion insecticide；
(4) it is circulated after the filter residue for obtaining step (2) is extruded after taking off acetone, plus 4 times of amount deionized waters are soaked 6 hours
Diafiltration, the ml/min kilogram of filtering velocity 150 continues 6 hours, untill treating that filtrate is colourless, discards residue, and filtrate is concentrated into solid content
50%, the filtrate discharging storage after concentration；
(5) filtrate is made pulvis by the concentration filtrate that step (4) is obtained with Highspeedcentrifugingandsprayingdrier, is then made
Water solube powder agricultural chemicals.
The gained finished product of embodiment 3 is：The micro-emulsion insecticide that step (3) is obtained, and obtain water solube powder with step (5)
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 use
Technique of the prior art is realized, not limited by technique, equipment.
Embodiment 4
In example 4, raw material and part by weight are：Halberd leaf knotweed 3.5%, beggar-ticks 3.7%, Blumea balsamifera 10.0%, pool
Paint 8.0%, cinnamomum camphora 7.5%, the root of three-nerved spicebush 9.0%, hyperici,herba 3.0%, Eclipta prostrata 4.0%, the Radix Astragali 4.0%, fructus viticis 2.5% is 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%, the root of large-flowered skullcap 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, control temperature in the kettle for 105 DEG C, 6
Stop after hour, collect distillate；
(2) the distillate water-oil separating for obtaining step (1), collection organic phase liquid is standby, and distillation slag is standby；
(3) the organic phase liquid for obtaining step (2) adds the bentonite of organic phase liquid weight 90%, is made granule
Agricultural chemicals；
(4) distillation slag for obtaining step (2) plus 8 times of amount deionized waters are circulated diafiltration, filtering velocity 50 after soaking 4 hours
Ml/min kilogram, continues 8 hours, untill treating that filtrate is colourless, discards residue, and filtrate is concentrated into solid content 30%, and discharging is deposited
Put；
(5) the concentration filtrate that step (4) is obtained is made aqueous pesticide.
The gained finished product of embodiment 4 is：The granular agricultural chemical that step (3) is obtained, and obtain aqueous pesticide with step (5).
Bentonite wherein in step (3) can also be replaced by humic acid, kaolin, white carbon, powder of straw, wood powder
Any one or a few.
Embodiment 5
In embodiment 5, raw material and part by weight are：Halberd leaf knotweed 1.0%, 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% is windproof
0.1%, Lysimachia foenum-graecum 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%, the root of large-flowered skullcap 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) raw material screening impurity elimination, metering, mixing, load distillation still, logical steam distillation, 180 DEG C of temperature in the kettle of control it
Between, stop after 2 hours, collect distillate；
(2) the distillate water-oil separating for obtaining step (1), collection organic phase liquid is standby, and distillation slag is standby；
(3) the organic phase liquid for obtaining step (2) adds emulsifying agent and the concentration filtrate of organic phase liquid weight 35%
The water of weight 85% is made micro-emulsion insecticide；
(4) distillation slag for obtaining step (2) plus 5 times of amount deionized waters are circulated diafiltration, filtering velocity after soaking 8 hours
200 ml/mins kilogram, continue 2 hours, untill treating that filtrate is colourless, discard residue, and filtrate is concentrated into solid content 60%, discharging
Storage；
(5) filtrate is made pulvis by the concentration filtrate that step (4) is obtained with Highspeedcentrifugingandsprayingdrier, is then made
Water solube powder agricultural chemicals.
The gained finished product of embodiment 5 is：The micro-emulsion insecticide that step (3) is obtained, and obtain water solube powder with step (5)
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%, 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%, 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%, the root of large-flowered skullcap 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) raw material screening impurity elimination, metering, mixing, load distillation still, logical steam distillation, 150 DEG C of temperature in the kettle of control it
Between, stop after 5 hours, collect distillate；
(2) the distillate water-oil separating for obtaining step (1), collection organic phase liquid is standby, and distillation slag is standby；
(3) the organic phase liquid for obtaining step (2) adds the powder of straw of organic phase liquid weight 80%, is made granule
Agricultural chemicals；
(4) distillation slag for obtaining step (2) plus 4 times of amount deionized waters are circulated diafiltration, filtering velocity after soaking 6 hours
150 ml/mins kilogram, continue 6 hours, untill treating that filtrate is colourless, discard residue, and filtrate is concentrated into solid content 50%, discharging
Storage；
(5) filtrate is made pulvis by the concentration filtrate that step (4) is obtained with Highspeedcentrifugingandsprayingdrier, is then made
Water solube powder agricultural chemicals.
The gained finished product of embodiment 6 is：The granular agricultural chemical that step (3) is obtained, and obtain water solube powder with step (5)
Agricultural chemicals.
Steam distillation, water-oil separating, organic phase liquid are collected, are percolated, circulated in preparation technology described in embodiment 4~6
Prepared by diafiltration, granule, the aqueous pesticide technique of filtrate production, the water solube powder agricultural chemicals technique of filtrate production, can adopt
Realized with technique of the prior art, do not limited by technique, equipment.
Mentioned component efficient combination, fast and effectively completes the task of desinsection, and low production cost, using plant material,
Pure natural, nuisanceless, environmental protection, the above results fully prove that relevant information is as follows for experimental data.
Experiment 1：Tomato Meloidogyne incognita is prevented and treated
1st, object and method
1.1 objects：Vegetables institute of selection Qingdao academy of agricultural sciences growing tomatoes ground in 2012.
1.2 methods：It is control with blank, calcium cyanamide fumigates (40kg/666.7m2) it is contrast, one group of experiment is with reality
Apply the water solube powder (1kg/666.7m of the gained of example 22), two groups of experiment is the granule (8kg/666.7m of the gained of embodiment 42)。
Experimental group application method is used simultaneously for plant is preceding with fertilizer.
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, experiment
One group is 52.28%, and 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 smokes
Steaming group (P ＜ 0.05).And our invention is compared with fumigant, low cost time saving and energy saving implementing.
Experiment 2：Peanut grub is prevented and treated
1st, object and method
1.1 objects：2009~2013 years Wulian County of Shandong, Laixi City, Haiyang City, Penglai City's peanut cultivation ground.
1.2 methods：It is control with blank, with 50% chlorpyrifos micro emulsion (0.3kg/666.7m2) dress seed to contrast, experiment
Three groups is the granule (1kg/666.7m of the gained of embodiment 22), four groups of experiment is the aqua (3kg/ of the gained of embodiment 1
666.7m2).Experimental group application method is used simultaneously for plant is preceding with fertilizer.In harvesting peanut, taken using cornerwise method
Sample is investigated, and observes insect density, and grub is less than 3/m2It is considered as insect prevention effective.
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, it is 75%~93% that the insect prevention of chlorpyrifos micro emulsion group is efficient；Experimental group insect prevention has
Efficiency is 96%~100%.Many experiments result is confirmed：The highest of control group is efficient to be also slightly below the minimum effective of experimental group
Rate.The same year compares, and the vermins-proof effect of each experimental group is substantially better than chlorpyrifos micro emulsion group (P ＜ 0.05).It is therefore seen that, Ben Fangfa
Bright insect prevention is efficient to be better than chlopyrifos.
Experiment 3：Leek maggot (cute conjunctivitis fungus gnat larva) prevents and treats
1st, object and method
1.1 objects：Select the leek planting site of Wulian County of Shandong.
1.2 methods：It is control with blank, is contrast (1.8% abamectin emulsifiable concentrate 1000g, dilution with abamectin emulsifiable concentrate
Poured in wherein mu leek planting site before 800 times of early spring leek germinations, every 15 days are once), five groups of experiment uses embodiment
The microemulsion of 1 gained, 1.4kg/666.7m2, six groups of microemulsions using the gained of embodiment 5 of experiment, 1kg/666.7m2.Each experiment
The application method of group is 600 times of dilution, is poured before early spring leek germinates, and is spaced 60 days once.Fragrant-flowered garlic is determined after each dispenser
Dish stem drug residue drop to maximum allowable residual quantity needed for interval time.
2. result
Each group preventing and treating after 2.1 180d：Abamectin emulsifiable concentrate is 87%, and five groups of experiment is 96%, and six groups of experiment is 97%.
Result shows that the effective percentage that each experimental group prevents and treats Bradysia fungus gnat is higher than AVM (P ＜ 0.05).
2.2 safety intervals：Through repeatedly measure, the Determination of Abamectin Residue of leek stem drops to maximum allowable residual quantity institute
Take time 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 substantially short
In 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 more long, safety interval is shorter, it is nontoxic, it is safe, to surrounding
Environment does not result in destruction.
It should be noted that the particular of invention has been described in detail to invention, for this area
For technical staff, the various obvious change that it is carried out all is existed in the case of without departing substantially from the spirit and scope of invention
Within the protection domain of invention.
Claims (1)
1. a kind of plant source agricultural insecticide, including with the raw material of following weight proportion：Halberd leaf knotweed 1.0-3.5%, beggar-ticks
1.5-6.5%, Blumea balsamifera 4.0-10.0%, wartwort 3.0-8.0%, cinnamomum camphora 2.0-7.5%, root of three-nerved spicebush 2.0-9.0%, hyperici,herba
0.3-3.0%, Eclipta prostrata 0.2-4.0%, Radix Astragali 0.5-4.0%, fructus viticis 0.2-2.5%, windproof 0.1-2.0%, Lysimachia foenum-graecum
1.0-6.0%, capsule of weeping forsythia 0.2-0.8%, radix rehmanniae recen 1.0-4.0%, lantana 0.3-2.0%, Chinese wingnut bark 0.8-2.0%, emblic
Sub- 0.8-6.0%, husky ginger 0.5-1.5%, fruit of a cubeb litsea tree 0.6-2.5%, schizonepeta 0.5-1.5%, Chinese cassia tree 2.0-8.0%, angle times
1.0-7.0%, folium eucalypti 0.8-5.0%, baeckea frutescen 3.0-12.0%, root of Beijing euphorbia 1.0-3.0%, tuber of pinellia 0.5-3.0%, peppermint 0.2-
1.5%, root bark of tree peony 1.0-3.0%, root of large-flowered skullcap 0.8-2.5%, rhizome of cyrtomium 1.0-4.0%, root of Dahurain angelica 0.5-3.0%, asarum 0.6-1.8%,
Daghestan sweet clover 1.2-4.8%, golden cypress 2.5-6.0%, Ke Zi 0.6-3.3%, euphorbia lunulata 0.2-1.5%, setose thistle 2.0-6.0% are male
Jing Zi 0.5-3.0%；Its preparation method is：(1) diafiltration kettle is loaded after above-mentioned raw materials being screened into impurity elimination, metering, mixing, crushing,
Plus the methyl alcohol that 6 times of amount volumetric concentrations are 99%, it is heated to 55 DEG C, heating is percolated after 3 hours；(2) step (1) is obtained
Percolate injection distillation still concentration, distillate return injection diafiltration kettle continue be percolated, control the ml/min kilogram of filtering velocity 200, follow
Ring diafiltration is extracted, and untill filtrate color after 2 hours is unchanged, filtrate is concentrated into solid content 45% and discharges, and filter residue storage is standby；
(3) the concentration filtrate for obtaining step (2) adds the humic acid and 30% white carbon of concentration filtrate weight 30%, is made particle
Agent agricultural chemicals；(4) it is circulated and oozes after the filter residue extruding dealcoholysis for obtaining step (2), plus after 8 times of amount deionized waters are soaked 3 hours
Filter, the ml/min kilogram of filtering velocity 200 continues 2 hours, untill treating that filtrate is colourless, discards residue, and filtrate is concentrated into solid content
60%, the filtrate discharging storage after concentration；(5) the concentration filtrate for obtaining step (4) will be filtered with Highspeedcentrifugingandsprayingdrier
Liquid is made pulvis, is then made water solube powder agricultural chemicals.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510036597.XA CN104542749B (en) | 2015-01-26 | 2015-01-26 | A kind of plant source agricultural insecticide |
| CN201710513448.7A CN107318906A (en) | 2015-01-26 | 2015-01-26 | A kind of preparation method of botanical pesticide |
| CN201710513591.6A CN107114417A (en) | 2015-01-26 | 2015-01-26 | A kind of plant source agricultural method for producing insecticide |
| CN201710513333.8A CN107251914A (en) | 2015-01-26 | 2015-01-26 | A kind of plant source micro-emulsion insecticide |
| CN201710513450.4A CN107318907A (en) | 2015-01-26 | 2015-01-26 | A kind of water-soluble plant source pesticide |
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| CN201710513591.6A Division CN107114417A (en) | 2015-01-26 | 2015-01-26 | A kind of plant source agricultural method for producing insecticide |
| CN201710513450.4A Division CN107318907A (en) | 2015-01-26 | 2015-01-26 | A kind of water-soluble plant source pesticide |
| CN201710513333.8A Division CN107251914A (en) | 2015-01-26 | 2015-01-26 | A kind of plant source micro-emulsion insecticide |
| CN201710513448.7A Division CN107318906A (en) | 2015-01-26 | 2015-01-26 | A kind of preparation method of botanical pesticide |
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| CN201710513450.4A Pending CN107318907A (en) | 2015-01-26 | 2015-01-26 | A kind of water-soluble plant source pesticide |
| CN201710513333.8A Pending CN107251914A (en) | 2015-01-26 | 2015-01-26 | A kind of plant source micro-emulsion insecticide |
| CN201710513448.7A Pending CN107318906A (en) | 2015-01-26 | 2015-01-26 | A kind of preparation method of botanical pesticide |
| CN201710513591.6A Pending CN107114417A (en) | 2015-01-26 | 2015-01-26 | A kind of plant source agricultural method for producing insecticide |
| CN201510036597.XA Active CN104542749B (en) | 2015-01-26 | 2015-01-26 | A kind of plant source agricultural insecticide |
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| CN201710513333.8A Pending CN107251914A (en) | 2015-01-26 | 2015-01-26 | A kind of plant source micro-emulsion insecticide |
| CN201710513448.7A Pending CN107318906A (en) | 2015-01-26 | 2015-01-26 | A kind of preparation method of botanical pesticide |
| CN201710513591.6A Pending CN107114417A (en) | 2015-01-26 | 2015-01-26 | A kind of plant source agricultural method for producing insecticide |
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| CN107318906A (en) | 2017-11-07 |
| CN104542749A (en) | 2015-04-29 |
| CN107251914A (en) | 2017-10-17 |
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