CN101485338B - Green food pesticide composition and uses thereof - Google Patents
Green food pesticide composition and uses thereof Download PDFInfo
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- CN101485338B CN101485338B CN2008100011566A CN200810001156A CN101485338B CN 101485338 B CN101485338 B CN 101485338B CN 2008100011566 A CN2008100011566 A CN 2008100011566A CN 200810001156 A CN200810001156 A CN 200810001156A CN 101485338 B CN101485338 B CN 101485338B
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Abstract
The invention relates to a green food pesticide composition and application thereof. The green food pesticide composition is characterized by selecting: A, a composition formula extract of camphor, Chinese rhubarb, weeping forsythia, raw pinellia tuberifera and pepper; or B, a composition of Atractylis oil, patchouli oil, oleum eucalypti, weeping forsythia oil and auxiliary materials. Pesticides using the green food pesticide composition can be directly used on melons, fruits, leaves, leguminous vegetables, tea, traditional Chinese medicinal materials, flowers, fruits, rape, cotton, tobacco and the like to prevent and treat chewing mouthpart insects. Vegetables and fruits after being applied by the biological pesticides can be directly eaten and have no residual pesticide hazard on human body.
Description
Technical field
The present invention relates to the environment friendly agricultural application, prevent composition and the application thereof of damage by disease and insect especially for fruit, vegetables and remunerative crop
Background technology
The harmfulness of chemical pesticide is not only serious environment pollution, jeopardizes human health and life and insect has been produced serious pesticide resistance.Existing 1000 kinds of drug-fast insect is arranged according to statistics at present, and particularly in recent years, the multiple insects such as cotton bollworm, aphid, diamond-back moth, prodenia litura had increased hundreds of and even thousands of times to the pesticide resistance of organic chrysanthemum ester class, organic phosphates chemical pesticide.China Ministry of Agriculture in 1993 is to the pest resistance to insecticide monitoring result, and cotten aphid is also increasing than the harm of natural environment to the pesticide resistance of organic pyrethrin pesticide.The pesticide resistance diamond-back moth of danger to vegetables, beet armyworm have become international and have prevented and treated a difficult problem.In China, the insects such as cotton bollworm, rice fulgorid, beet armyworm have become the pest of very difficult control.Another harm of chemical pesticide is that pesticide residue in agricultural products increases, from the World Health Organization (WHO) statistical data of 19 countries is shown, 3,000,000 chemical pesticide poisonings of the annual approximately generation in the whole world, wherein the acute poisoning event is about 500,000.75% the event of being poisoned to death occurs in developing country.China's pesticide pollution is one of the most serious in the world country, and the Pesticide recall rate is up to more than 90%.China is annual because the pesticide poisoning event occurs, and causes the number of injures and deaths more and more.
What replace chemical pesticide will be biopesticide.The advantages such as biopesticide has safely, has no side effect, free from environmental pollution, greatly developing biopesticide has become inevitable trend.Biopesticide also is the important guarantee of pollution-free food production, the development pollution-less agriculture, and producing pollution-free food is one of Chinese development target.Clear in China's pollution-free food production standard, the pollution-free food production of AA level will be used biopesticide.At a few years from now on, 5 kinds of hypertoxic chemical pesticides that account for China's agricultural chemicals usage amount about 70% will be withdrawn from the market, and the substitute is the low toxicity biopesticide.As the biopesticide of pollution-free food production important guarantee measure, also be to ensure human health, promote the important weapon of sustainable development of agricultural production.Biopesticide is directly to utilize biogenic active substance or bio-extract as agricultural chemicals, comprises microbial pesticide, botanical pesticide and natural enemy biopesticide etc.Compare with chemical pesticide, its preventing disease and pest is effective, and is nontoxic, free from environmental pollution to people and animals; Do not kill and wound natural enemy and the beneficial organism of insect, the protection ecological balance; Its raw materials for production and active ingredient belong to product, and insect and disease are difficult to develop immunity to drugs.The abuse of antibiotics people understands resistance, and the crops such as paddy rice, wheat, cotton also can residual antibiotic.The coming years, Development and Production low toxicity, efficient environment friendly agricultural---biopesticide are expected to the chemical pesticide of " replacement " 40%, become " main force's product " of agricultural chemicals kingdom.
The present invention is the food pesticide that uses the preparation of plant resource composition extract, it is not only harmless to people, livestock and insectivorous birds, but also have certain antifungi effect and insecticidal effect, particularly the insect of biting mouthparts had extraordinary Antifeedant Effects, the agricultural byproducts aspect that can be widely used in vegetables, tealeaves, traditional Chinese medicine, flowers, fruit and high value, edible safety is arranged, and insecticidal effect significantly waits the irreplaceable effect of chemicals.
Summary of the invention
Technical characterictic of the present invention, interosculate with the composition of inventor CN2007101662589, all use Extracts from Plant Recourses as active insecticidal components of the present invention, but the present invention and CN2007101662589 difference, be that the present invention improves in former patent, again screen A and B composition, these compositions are the Chinese medicine nontoxic to the human or animal, with the biopesticide of making after these Chinese medicine compositions extractions, it in fact is exactly the bioactive ingredients that utilizes after Chinese herbal medicine makes up.This biologically active is to extract with a kind of solvent.It is to be applied to human or animal or birds eliminating inflammation and expelling toxin that the present invention uses the initial stage of A and B composite formula.Find that through further furtheing investigate this combination formula extract also has the effect of significant inhibition insect feed.With a kind of " green non-poisonous food pesticide " that combination formula extract of the present invention is developed into, at first to people, livestock and birds nonhazardous effect, environmentally safe has no drug resistance to insect.
Use plant extracts as organic agricultural chemicals, existing a lot of application of China, the trifoliate jewelvine extract is used for anti-ly eliminating aphis as using, cabbage caterpillar, tea caterpillar etc.; Be used for preventing and treating two spotted spider mite, rust wall leech, rice fulgorid etc. with the cake of camellia oleifera seeds extract; With chinaberry leaf, branch, bark extract desinsection etc.; Use the triperygium wilfordii extractive desinsection; With capsicum extract alkali, with Lignum cinnamomi camphorae extract with desinsections such as Celastrus angulatus extracts.But use active component that compound of the present invention extracts as a kind of to people, animal, the edible insecticide pesticide of birds, yet there are no report.
Remarkable technical characterictic of the present invention: the green food pesticide that 1, is combined into multiple Chinese herbal medicine extract is the composition that contains the various active composition, it is different from active ingredient or the chemical composition of single plant extract, it is the biologically active with the single-minded kill insects that just has after making up altogether, the raw material that the processing agricultural chemicals uses is all from Chinese herbal medicine, and this combined extracts (1) is to the natural enemy birds safety of people and animals and insect; (2) under natural environment, easily decompose, to soil, crops and environment without any harm; (3) vegetable-crop pest-insect of biting mouthparts there is food refusal, avoids and keep away, suppress to grow, make insect to be difficult for developing immunity to drugs.If 2 with itself and some plant extract insecticides, mix by a certain percentage such as Thunder God boisiana extract, trifoliate jewelvine extract, cake of camellia oleifera seeds extract, cnidium monnieri seed extract, Lignum cinnamomi camphorae extract and Celastrus angulatus extract etc., can make biopesticide, the plant extracts insecticidal action is significantly increased.If 3 are mixed itself and some conventional agricultural insecticides, mix by a certain percentage such as nimoctin (nemoctin), organic chrysanthemum ester class (decis) and organic phosphates (decis) chemical pesticide etc., can be made into Recompounded pesticide, have significantly to chemical pesticide synergy and the effect that reduces the chemical pesticide consumption.
Green plants composition pesticide of the present invention, can be widely used in preventing and treating melon, really, the agricultural byproducts aspect of leaf, leguminous vegetables, tealeaves, traditional Chinese medicine, flowers, fruit and the high values such as economic crops rape, cotton, tobacco and the prevention and elimination of disease and pests of urban afforestation flowers, particularly the insect of biting mouthparts (such as heart-eating worm, star caterpillar, scale insect, tortrix moth, cabbage caterpillar, diamond-back moth, wood louse, hide from, Americal rice leaf miner etc.) there is remarkable Antifeedant Effects, and without the harm of any pesticide residue.In addition, biopesticide of the present invention also has the effect that prevents mould, withered climing, the sclerotinia rot of colza of, capsicum mashed root withered to graw mold of tomato, cucumber, muskmelon, cotton wilt, cotton verticillium wilt, tomato damping off, gray mold of cucumber, pepper anthracnose, Alternaria alternate, pepper ralstonia solanacearum, tobacco mosaic, Phytophthora capsici disease, gray mold of cucumber, apple anthrax have inhibitory action.
The present invention is take traditional Chinese medicine as the basis, screen some Chinese herbal medicines to human or animal's eliminating inflammation and expelling toxin extract the processing proportioning be combined into a kind of nontoxic to people and animals, and the effective green food pesticide of prevention and elimination of disease and pests again.
The vegetable composition that uses among the present invention has: A, camphor, rheum officinale, the capsule of weeping forsythia, the living tuber of pinellia, capsicum composite formula medicinal extract;
The composition of B, Atractylis oil, patchouli oil, volatile oil extracted from eucalyptus' leaves or twigs, Fructus Forsythiae oil and auxiliary material.
Wherein the plant resource usage amount (weight ratio) of each composition is:
The manufacture method of A composition: get camphor 100g, rheum officinale 10g, capsule of weeping forsythia 10g, living tuber of pinellia 100g, capsicum 10g pulverize after mixing, the 1000ml alcohol heating extraction with 75%, temperature 90 degree.Each 2hr, continuous 3 times, filter and collect extract, recovered alcohol after merging gets alcoholic extraction medicinal extract, and the medicinal extract water content is no more than 20%, namely is the constituent A part of a kind of green food pesticide of the present invention.
The manufacture method of B composition: get Atractylis oil 100g, patchouli oil 1000g, Fructus Forsythiae oil 100g, eucalyptus oil 1000g are mixed with 50% 10000ml alcohol, namely are the constituent B parts of a kind of green food pesticide of the present invention.
A of the present invention and B composition can use aqua, also can use emulsion, emulsifiable concentrate, be total to emulsion or pulvis.Even can with the use that is mixed of other biopesticide, chemical pesticide.When making emulsifiable concentrate, emulsifiable concentrate can be selected isopropyl alcohol, ethyl acetate, a kind of or its mixture in the glycerine, when making emulsifier, emulsifier can be selected benzene diethylstilbestrol APEO, polyoxyethylene nonylphenol ether, polystyrene ethyl phenol ether oil vinegar, neopelex, the polyoxyethylene octadecanol phosphate, polyoxyethylene sorbitol, a kind of or its mixture of polyoxyethylene fatty acid vinegar ester, make when emulsion is altogether and can select butanols, isobutanol, dodecanol, tetradecanol, one or more of octadecanol alkane alcohols can be selected kaolin or high clay when making Wettable Powder.
Food pesticide composition of the present invention is ambient stable to external world, is not subjected to the impact of temperature, illumination, soil, pH value.Pests with chewing mouthparts (such as heart-eating worm, star caterpillar, scale insect, tortrix moth, cabbage caterpillar, diamond-back moth, wood louse, hide from, Americal rice leaf miner etc.) be melon, really, common insect on leaf, leguminous vegetables, tealeaves, traditional Chinese medicine, flowers, fruit, rape, cotton, tobacco and the crops, the hairworm area is wide, breeding is fast, harm is large, usually causes the heavy losses such as fallen leaves, decayed fruit, the dead total crop failure of crops.To the multiplex acephatemet of this disease control, parathion, the contour malicious chemical pesticide control of flolimat, seriously polluted environment for a long time, it is healthy to endanger human body, and insect has produced pesticide resistance.When heavy dose of chemical pesticide when also difficulty is proved effective, food pesticide composition of the present invention has remarkable result when suppressing this class pest.Use A of the present invention and B composition to melon, really, the control of insect rate of the biting mouthparts of leaf, leguminous vegetables surpasses 80-90%, and the extermination of disease and insect pest rates such as tealeaves, traditional Chinese medicine, flowers, fruit, rape, cotton, tobacco are surpassed 70-80%.Use green food pesticide of the present invention vegetables, fruit afterwards directly to eat, the human body nonpersistent pesticide is endangered.Experimental results show that food pesticide of the present invention can be widely used in the plant development of pollution-free vegetable, organic tea, Pollution-free Fruit, GAP medicinal material etc.
Implementation method
A of the present invention and B composition be to the remarkable Antifeedant Effects of the insect of biting mouthparts, its mechanism just under study for action, this does not affect enforcement of the present invention and use value.
1, green food pesticide composition product processes
The manufacture method of A composition: get camphor 100g, rheum officinale 10g, capsule of weeping forsythia 10g, living tuber of pinellia 100g, capsicum 10g pulverize after mixing, the 1000ml alcohol heating and refluxing extraction with 75%, temperature 90 degree.Each 2hr, continuous 3 times, collect extract, recovered alcohol after merging gets alcoholic extraction medicinal extract and controls medicinal extract moisture content and do not walk to surpass 20%, namely is a kind of green food pesticide constituent A part of the present invention.
The manufacture method of B composition: get the rhizoma atractylodis medicinal material, with conventional steam method extract oily 100g, Pogostemon cablin herb with conventional steam method extract oily 1000g, capsule of weeping forsythia medicinal material with conventional steam method extract oily 100g, folium eucalypti extracts oily 1000g with conventional steam method.Then Atractylis oil 100g, patchouli oil 1000g, Fructus Forsythiae oil 100g, eucalyptus oil 1000g being mixed with 50% 10000ml alcohol, namely is a kind of green food pesticide constituent B part of the present invention.
Get A part 100g during use and B part 100g mixes, the auxiliary material that adds 1000-10000g is exactly green food pesticide of the present invention.
2, the toxicity test of extract
A, experimental animal:
Get 20 of kunming mices (body weight 20.0 ± 2.0g), sex: 2 groups of each half points of male and female, establish the blank group, give mouse stomach, dosage is respectively 50g/kg (being poured into the limit).Continuous Observation 7 days, record animal toxicity reaction symptom, body weight and animal dead number.After the administration 7 days, dead without 1 example after 14 days, the body weight no significant difference between each dosage treated animal.See Table 1
B, LD
50Value does not measure.Animal is dissected, visually observed the no abnormality seen pathological change.
Table 1 mouse takes the body weight change of A and B mixture
C, conclusion: A and B mixture LD
50Do not measure, illustrate that this product toxicity is very little.
3, suppress the experiment of insect
3.1 instrument: double worm mixer, injecting type air-flow rifle, preparing tank, measuring tank.The HPLC detector.
3.2 method: get A and B composition, be mixed with various mix reagents with different auxiliary material, then use cypermethrin (0.1mg/ml) to do control group, every M
2Dosage (5-10ml) detects it and presses down the worm effect.
3.3 place: dredge dish booth base (the 5-8 month).
Example 1, get each 100 gram of A and B composition, add entry 1000 grams, with agitator stir well rear survey it to diamond-back moth, heart-eating worm, star caterpillar, scale insect, tortrix moth, cabbage caterpillar, wood louse, hide from, the inhibiting rate of Americal rice leaf miner, 15min after medication, insect is slow in reacting, occur curlingly and dead, its curling and lethality increases and rises with product design, and its crimp percent and lethality (containing crimp percent) see Table 1.
Example 2, get each 100 gram of A and B composition, substep adds propane diols 100 grams, surfactant TX 50 grams, synergist 50 grams, bleeding agent 100 grams, with agitator stir well its diamond-back moth, heart-eating worm, star caterpillar, scale insect, tortrix moth, cabbage caterpillar, wood louse of rear survey, hide from, the inhibiting rate of Americal rice leaf miner, 15min after medication, insect is slow in reacting, occurs curling and dead, its curling and lethality increases and rises with product design, and its crimp percent and lethality (containing crimp percent) see Table 1.
Example 3, get each 100 gram of A and B composition, add neopelex 200 grams, light calcium powder 100 grams, isobutanol 2 100 grams, synergist 908 50 grams, bleeding agent 961 100 grams stir well with agitator, can evenly be sprayed onto on fruit tree, tealeaves, traditional Chinese medicine, flowers, rape, cotton, the tobacco, it efficiently sees Table 2 can to suppress sclerotinia rot of colza, Alternaria alternate, tobacco mosaic, Phytophthora capsici disease, gray mold of cucumber, apple anthrax in 1-5 days.
Example 4, get each 100 gram of A and B composition, add kaolin 350 grams, diatomite 500 grams, synergist 50 grams, bleeding agent 961 50 grams, with agitator stir well its diamond-back moth, heart-eating worm, star caterpillar, scale insect, tortrix moth, cabbage caterpillar, wood louse of rear survey, hide from, the inhibiting rate of Americal rice leaf miner, 15min after medication, insect is slow in reacting, occurs curling and dead, its curling and lethality is with processing increasing and rising of concentration, and its crimp percent and lethality (containing crimp percent) see Table 1.
Example 5, get each 100 gram of A and B composition, Avermectin 1.8% missible oil 100 grams, add entry 1000 grams, with agitator stir well rear survey it to diamond-back moth, heart-eating worm, star caterpillar, scale insect, tortrix moth, cabbage caterpillar, wood louse, hide from, the inhibiting rate of Americal rice leaf miner, 15min after medication, insect is slow in reacting, occurs curling and dead, its curling and lethality increases and rises with product design, and its crimp percent and lethality (containing crimp percent) see Table 1.
Example 6, get each 100 gram of A and B composition, matrine 1.0% missible oil 300 grams, add entry 1000 grams, with agitator stir well rear survey it to diamond-back moth, heart-eating worm, star caterpillar, scale insect, tortrix moth, cabbage caterpillar, wood louse, hide from, the inhibiting rate of Americal rice leaf miner, 15min after medication, insect is slow in reacting, occurs curling and dead, its curling and lethality increases and rises with product design, and its crimp percent and lethality (containing crimp percent) see Table 1.
Example 7, get each 100 gram of A and B composition, thunder godvine total alkali 1.0% missible oil 200 grams, add entry 1000 grams, with agitator stir well rear survey it to diamond-back moth, heart-eating worm, star caterpillar, scale insect, tortrix moth, cabbage caterpillar, wood louse, hide from, the inhibiting rate of Americal rice leaf miner, 15min after medication, insect is slow in reacting, occurs curling and dead, its curling and lethality increases and rises with product design, and its crimp percent and lethality (containing crimp percent) see Table 1.
Example 8, get each 100 gram of A and B composition, camplotheca acuminata total alkali 1.0% missible oil 100 grams, add entry 1000 grams, with agitator stir well rear survey it to diamond-back moth, heart-eating worm, star caterpillar, scale insect, tortrix moth, cabbage caterpillar, wood louse, hide from, the inhibiting rate of Americal rice leaf miner, 15min after medication, insect is slow in reacting, occurs curling and dead, its curling and lethality increases and rises with product design, and its crimp percent and lethality (containing crimp percent) see Table 1.
Example 9, get each 100 gram of A and B composition, cypermethrin 4.5% missible oil 50 grams, add entry 1000 grams, with agitator stir well rear survey it to diamond-back moth, heart-eating worm, star caterpillar, scale insect, tortrix moth, cabbage caterpillar, wood louse, hide from, the inhibiting rate of Americal rice leaf miner, 15min after medication, insect is slow in reacting, occurs curling and dead, its curling and lethality increases and rises with product design, and its crimp percent and lethality (containing crimp percent) see Table 1.
Example 10, get each 100 gram of A and B composition, nimoctin 2.5% missible oil 50 grams, add entry 1000 grams, with agitator stir well rear survey it to diamond-back moth, heart-eating worm, star caterpillar, scale insect, tortrix moth, cabbage caterpillar, wood louse, hide from, the inhibiting rate of Americal rice leaf miner, 15min after medication, insect is slow in reacting, occurs curling and dead, its curling and lethality increases and rises with product design, and its crimp percent and lethality (containing crimp percent) see Table 1.
Table 1, A and B composition, reference substance (cypermethrin 0.1g/ml) are to insect (slow in reacting+appearance curling+lethality=inhibiting rate %)
Above-mentioned experimental result confirms that A of the present invention and B composition are to heart-eating worm, star caterpillar, scale insect, tortrix moth, cabbage caterpillar, diamond-back moth, wood louse, the significant inhibiting rate of Americal rice leaf miner.And with other plant pesticide or the chemical pesticide rear insecticidal effect that has equally that is mixed.But to the economic crops of high value, use green non-poisonous pesticides of the present invention that safety is more arranged.
4, to the prevention effect of mould, fungi
Fungal disease of the present invention refers to powdery mildew, downy mildew, rice blast, banded sclerotial blight, stalk break, fusarium wilt, verticillium wilt, damping off, anthracnose, rust, gray mold, and bacterium refers to bacterial wilt, and virus refers to tobacco mosaic.
4.1 this experiment screening bacterial classification (1) infects cucumber bacterial strain (Sphaerothea fuliginea), (2) infect tobacco bacterial strain (Pseudoperonospora cubensis), (3) infect capsicum bacterial strain (Pseudomonas capsici), (4) infect orchid bacterial strain (Pyricularia grisea), (5) infect grape bacterial strain (Aternaria alternate), infect tealeaves bacterial strain (Rhizoctonia solani).
4.2 calculate (SR represents coefficient of synergism) according to Finney synergy rule: get cucumber, tobacco leaf, tealeaves, grape, orchidization, La Jiao S-younger leaf, Cotyledon Segments is placed in the culture dish of water agar, 8 in every ware, spray A and each 1ml of B composition dose, inoculate above-mentioned bacterial classification spore liquid with microsyringe again after drying in the shade, every 5-10ug of inoculum concentration cultivates 24hr under 25 ℃ of dark conditions, illumination is 168 hours again.Then check inhibiting rate=(the sick class of the contrast area-sick class of the processing area/sick class of contrast * 100.The results are shown in Table 2
Table 2, bacteriostatic experiment research th calculated value ob observation EC
50Pesticide bioactivity SR coefficient of synergism
Medicine of the present invention is easily used 3-5 times/day before plant disease be about to occur or when occuring, and then re-uses 1-2 time best results every 5-7 days according to plant disease genesis situation.Confirm that from experimental result composition of the present invention is a kind of novel inhibition damage by disease and insect and antimicrobial agent, has obvious preventive and therapeutic action to plurality of plant diseases.
Claims (10)
1. a green food pesticide composition is characterized in that selecting: A, camphor, rheum officinale, the capsule of weeping forsythia, the living tuber of pinellia, capsicum composite formula medicinal extract; The composition of B, Atractylis oil, patchouli oil, volatile oil extracted from eucalyptus' leaves or twigs, Fructus Forsythiae oil and auxiliary material; It makes by following method, gets camphor 100g, and rheum officinale 10g, capsule of weeping forsythia 10g, living tuber of pinellia 100g, capsicum 10g pulverize after mixing, the 1000ml alcohol heating extraction with 75%, temperature 90 degree; Each 2hr, continuous 3 times, filter and collect extract, recovered alcohol after merging gets alcoholic extraction medicinal extract, and the medicinal extract water content is no more than 20%, namely is constituent A part; Get Atractylis oil 100g, patchouli oil 1000g, Fructus Forsythiae oil 100g, eucalyptus oil 1000g are mixed with 50% 10000ml alcohol, are constituent B parts, described Atractylis oil, patchouli oil, Fructus Forsythiae oil, eucalyptus oil all make with conventional steam method; A and B composition mix in proportion at 1: 1.
2. the preparation method of a green food pesticide composition, the manufacture method that it is characterized in that the A composition: get camphor 100g, rheum officinale 10g, capsule of weeping forsythia 10g, living tuber of pinellia 100g, capsicum 10g pulverize after mixing, the 1000ml alcohol heating extraction with 75%, temperature 90 degree; Each 2hr, continuous 3 times, filter and collect extract, recovered alcohol after merging gets alcoholic extraction medicinal extract, and the medicinal extract water content is no more than 20%, namely is a kind of constituent A part of green food pesticide; Get Atractylis oil 100g, patchouli oil 1000g, Fructus Forsythiae oil 100g, eucalyptus oil 1000g with 50% 10000ml alcohol mixing, be a kind of constituent B part of green food pesticide, described Atractylis oil, patchouli oil, Fructus Forsythiae oil, eucalyptus oil all make with conventional steam method; A and B composition mix in proportion at 1: 1.
3. the purposes of composition pesticide claimed in claim 1, it is characterized in that: the Antifeedant Effects of pair pests with chewing mouthparts is arranged after A and B composition mix in proportion at 1: 1, be applied to melon, really, the desinsection of leaf, leguminous vegetables, tealeaves, traditional Chinese medicine, flowers, fruit and economic crops rape, cotton, tobacco and urban afforestation prevention and elimination of disease and pests aspect.
4. purposes as claimed in claim 3 is characterized in that, described pests with chewing mouthparts is heart-eating worm, star caterpillar, scale insect, tortrix moth, cabbage caterpillar, diamond-back moth, wood louse, mite, Americal rice leaf miner.
5. the purposes of the described composition pesticide of claim 1, it is characterized in that: A and B composition and one or more insecticides adjuvants are mixed and made into agricultural insecticide.
6. purposes as claimed in claim 5, it is characterized in that: described insecticides adjuvant is water, emulsifiable concentrate, emulsifier; Described emulsifiable concentrate is a kind of or its mixture in isopropyl alcohol, ethyl acetate, the glycerine.
7. purposes as claimed in claim 5, it is characterized in that: the formulation of described agricultural insecticide is aqua, aqueous emulsion, microemulsion, missible oil, suspending agent or water dispersible granules.
8. the purposes of the described composition pesticide of claim 1 is characterized in that: with A and B mixture and other plant extracts compatibility, mix by a certain percentage, make insecticide pesticide.
9. purposes as claimed in claim 8, it is characterized in that: described other plant extracts is triperygium wilfordii extractive, trifoliate jewelvine extract, cake of camellia oleifera seeds extract, cnidium monnieri seed extract, Lignum cinnamomi camphorae extract or Celastrus angulatus extract.
10. the purposes of the described composition pesticide of claim 1 is characterized in that: A and B mixture and other agricultural chemical insecticide are mixed by a certain percentage, make Recompounded pesticide.
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| CN2008100011566A CN101485338B (en) | 2008-01-18 | 2008-01-18 | Green food pesticide composition and uses thereof |
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| CN101485338B true CN101485338B (en) | 2013-01-23 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102450252A (en) * | 2010-10-20 | 2012-05-16 | 周端午 | Green, long-lasting antibacterial, mildew-resistant and insecticidal water-based micro-emulsifier |
| CN104273184B (en) * | 2014-10-30 | 2016-06-08 | 张金诚 | A kind of vegetable insecticide and preparation method thereof |
| CN106234481A (en) * | 2016-07-29 | 2016-12-21 | 广西素安生态农业有限公司 | A kind of Chinese herbal medicine pesticide of Flos Jasmini Sambac and preparation method thereof |
| CN106212578A (en) * | 2016-07-29 | 2016-12-14 | 广西素安生态农业有限公司 | A kind of herbal control agent of Flos Jasmini Sambac ash curculionid and preparation method thereof |
| CN107410389A (en) * | 2017-06-20 | 2017-12-01 | 贵州益寿农业科技有限公司 | A kind of biological pesticide of effectively preventing and treating oil tea charcoal myiasis |
| CN110192558A (en) * | 2019-07-04 | 2019-09-03 | 绵阳骏峰农业科技开发有限公司 | A kind of non-harmful pesticide and its preparation method and application |
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