CN103271103A - Botanical complex insecticide containing matrine and aconitum flavum hand alkaloid and preparation method of botanical complex insecticide - Google Patents
Botanical complex insecticide containing matrine and aconitum flavum hand alkaloid and preparation method of botanical complex insecticide Download PDFInfo
- Publication number
- CN103271103A CN103271103A CN2013102729401A CN201310272940A CN103271103A CN 103271103 A CN103271103 A CN 103271103A CN 2013102729401 A CN2013102729401 A CN 2013102729401A CN 201310272940 A CN201310272940 A CN 201310272940A CN 103271103 A CN103271103 A CN 103271103A
- Authority
- CN
- China
- Prior art keywords
- matrine
- volt
- pig
- alkaloid
- iron rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cosmetics (AREA)
Abstract
The invention relates to botanical complex insecticide containing matrine and aconitum flavum hand alkaloid and a preparation method of the botanical complex insecticide. The insecticide is characterized in that the insecticide is prepared by taking the matrine and the aconitum flavum hand alkaloid as active ingredients, and adding an assistant for compounding. The insecticide has the benefits that: 1, the matrine and the aconitum flavum hand alkaloid are extracted from natural plants, is easy to degrade in an environment, has low toxicity to mammals such as humans and livestock, and pests do not generate resistance to the insecticide; 2, the complex insecticide is environment-friendly cream, aqueous emulsion and soluble liquid, arene solvents such as methylbenzene and dimethylbenzene are not used, and the environmental disruption and the poison to an insecticide applier during insecticide application are reduced; and 3, the matrine and the aconitum flavum hand alkaloid have toxic activity to agricultural pests such as Chinese wolfberry aphides, red spiders, cabbage worms, diamondback moths and armyworms, have synergistic action after compounded, and increases the economic, social and ecologic benefits.
Description
Technical field
The present invention relates to a kind of matrine and alkaloidal plant resource compounded pesticides of volt pig-iron rod hammer and preparation method thereof of containing.
Background technology
Along with growth in the living standard, people are to nuisanceless melon, really, the demand of crops such as vegetables sharply increases, problem has become the bottleneck of non-polluted farm product production and outlet but agricultural chemicals exceeds standard, plant insecticide contains multiple insecticidal active ingredient usually, the mechanism of action uniqueness, have food refusal concurrently, stomach toxicity, avoid and keep away, effect such as tag, therefore utilize abundant Poisonous Plant Resources initiative novel plant insecticide to seem particularly important, particularly by multiple active insecticidal components is carried out science composite after, can effectively improve the insecticidal activity effect, also become the new way that botanical pesticide is produced.
Matrine be by the root of leguminous plant kuh-seng (Sophora flavescens), Sophora alopecuroide (Sophora alopecuroidesL.) and seed through extract to alkaloid, its main component has multiple alkaloids such as matrine, oxymatrine, sophocarpine, N-Oxysophocarpine, Sophoridine, and is the highest with matrine, oxymatrine concentration.Matrine is the natural plant agricultural chemicals, to people and animals' low toxicity, is broad spectrum pesticide, has and tags and stomach poison function.To sucking mouth parts insect aphid, lepidopterous insects cabbage caterpillar, mythimna separata, tea caterpillar, diamond-back moth, and tea lesser leafhopper, trialeurodes vaporariorum etc. all have desirable preventive effect.
Volt pig-iron rod hammer (Aconitum flavum Hand.Mazz) is the Ranunculaceae aconitum plant, herb is poisonous, the piece root is very toxic, its main active is alkaloids, mainly contain multiple single alkali such as aconitine, aconite secondary alkali and 3-acetylaconitine form Liu ?discoverys volt pig-iron rod such as rosy clouds hammer alkaloid into shape cabbage caterpillar had very strong stomach poison activity, discoveries such as Zhang Jianying volt pig-iron rod hammer ethanol extract has food refusal and cytotoxicity to the matrimony vine aphid, and Liu Shiwei etc. have reported that volt hair Radix aconiti szechenyiani extract has stronger cytotoxicity to diamond-back moth.
Summary of the invention
One of purpose of the present invention provides a kind of low toxicity, efficient and non-harmful matrine and the alkaloidal plant resource compounded pesticides of volt pig-iron rod hammer of containing;
Two of purpose of the present invention provides a kind of above-mentioned method for producing insecticide.
A kind of matrine and alkaloidal plant resource compounded pesticides of the excellent hammer of volt pig-iron of containing, its special feature is, consists of: hammering alkaloid into shape with matrine and volt pig-iron rod is active component, adds the preparation that additive compound forms again.
Wherein matrine adopts pure substance or the mixture that contains matrine, and volt pig-iron rod hammer alkaloid adopts from volt pig-iron rod hammer root and extracts the biology total alkali extract that obtains.
Wherein the form of preparation is environment-friendly type emulsifiable concentrate, aqueous emulsion or soluble liquid.
Wherein the environment-friendly type emulsifiable concentrate is prepared by mass percentage by following raw material: matrine: 0.1%～10%, volt pig-iron rod hammer alkaloid: 0.1%～20%, emulsifier: 5%～15%, cosolvent: 5%～15%, synergist: 0%～10%, stabilizing agent: 10%, bleeding agent: 8.5%, surplus is no benzene organic solvent; Wherein said no benzene organic solvent is one or more mixtures in cyclohexanone, carrene, acetone, ethyl acetate, different Fu Er ketone, ethanol, the methyl alcohol; Cosolvent is one or more mixtures in dimethyl formamide, dimethyl sulfoxide (DMSO), acetonitrile, the methyl alcohol; Emulsifier is one or more the mixture in alkyl benzene sulfonate calcium salt (agricultural newborn 500#), Nongru-700, BY-130, BY-140, alkylphenol polyoxyethylene class (OP-10), sorbitan fatty acid ester epoxy adduct (Tween-60, Tween-80), phenethyl phenol polyoxyethylene poly-oxygen propylene aether class (farming breast 1601, farming breast 1602), the fatty alcohol polyethenoxy ether class; Synergist is one or more the mixture in Butacide, azone, the organosilicon; Stabilizing agent is castor oil; Bleeding agent is one or more mixtures in diesel oil, the azone.
Wherein aqueous emulsion is prepared by mass percentage by following raw material: matrine: 0.1%～10%, and volt pig-iron rod hammer alkaloid: 0.1%～20%, surfactant: 5%～15%, solvent: 10%～25%; No benzene cosolvent: 5%～10%, thickener: 0.2%～5%, antifreezing agent: 0.2%～5%, defoamer: 0.2%～5%, surplus is distilled water; Wherein aforesaid solvent is one or more mixtures in cyclohexanone, carrene, ethyl acetate, different Fu Er ketone, ethanol, the methyl alcohol; Aforesaid no benzene cosolvent is one or more mixtures in dimethyl formamide, dimethyl sulfoxide (DMSO), the acetonitrile; Aforesaid surfactant is one or more the mixture in alkylbenzenesulfonate, phenethyl phenol polyoxyethylene poly-oxygen propylene aether class (farming breast 1601, farming breast 1602), the fatty alcohol polyethenoxy ether class; Aforesaid thickener is one or more the mixture in sodium carboxymethylcellulose, the aluminium-magnesium silicate; Aforesaid antifreezing agent is one or more in ethylene glycol, glycerine, polyethylene glycol or the sorb alkyd sodium; Aforesaid defoamer is one or more the mixture in silicone defoaming agent and the methyl alcohol.
Wherein soluble liquid is prepared by mass percentage by following raw material: matrine: 0.1%～10%, and volt pig-iron rod hammer alkaloid: 0.1%～20%, surfactant: 5%～20%, no benzene cosolvent: 5%～25%; Synergist: 0%～5%, bleeding agent: 8%, surplus is non-toluene solvent; Wherein aforesaid non-toluene solvent is one or more mixtures in cyclohexanone, carrene, acetone, different Fu Er ketone, butyl acetate, ethanol, the methyl alcohol; Aforesaid no benzene cosolvent is one or more mixtures in dimethyl formamide, dimethyl sulfoxide (DMSO) and the acetonitrile; Aforesaid surfactant is one or more the mixture in phenethyl phenol polyoxyethylene poly-oxygen propylene aether class (farming breast 1601, farming breast 1602), polysorbate60, Tween 80, the fatty alcohol polyethenoxy ether class; Synergist is one or more the mixture in Octacide 264, Butacide, dimethicone, the azone; Bleeding agent is JFC-1, one or more mixtures in the diesel oil.
A kind of preparation method who contains matrine and the alkaloidal plant resource compounded pesticides of volt pig-iron rod hammer, its special feature is, the preparation method who comprises the steps: the environment-friendly type emulsifiable concentrate is: the proportioning according to record in the claim 4 is got all components, the no benzene organic solvent of adding 70%～80% is in modulation kettle earlier, under lasting stirring condition, add matrine, volt pig-iron rod hammer alkaloid, emulsifier, cosolvent, synergist, stabilizing agent, bleeding agent and residue then successively and do not have the benzene organic solvent, continue to stir 1-2h, after 200 orders filter, get final product again.
A kind of preparation method who contains matrine and the alkaloidal plant resource compounded pesticides of volt pig-iron rod hammer, its special feature is, the preparation method who comprises the steps: environment-friendly type water emulsion is: the proportioning according to record in the claim 5 is got all components, earlier antifreezing agent is joined to stir in the distilled water and make water, then with matrine, volt pig-iron rod hammer alkaloid drops in the stirred tank, add solvent successively, no benzene cosolvent and surfactant, stir, make oil phase, under agitation add the aforementioned water that has prepared of 20-30% then, make it to change into earlier water-in-oil emulsion, add the residue water afterwards, change oil-in-water type again into, add thickener at last and defoamer gets final product.
A kind of preparation method who contains matrine and the alkaloidal plant resource compounded pesticides of volt pig-iron rod hammer, its special feature is, the preparation method who comprises the steps: described environment-friendly type soluble liquid is: the proportioning according to record in the claim 6 is got all components, matrine, volt pig-iron rod hammer alkaloid are dropped in the preparation still, add non-toluene solvent, no benzene cosolvent stirring and dissolving, add surfactant, synergist, bleeding agent more successively, in reactor, be stirred to transparence and get final product.
Matrine of the present invention and volt pig-iron rod hammer alkaloid compound botanical insecticide are a kind of novel non-pollution insecticides, pest such as the aphid on gourd, fruit and vegetable, flowers and the matrimony vine, two spotted spider mite, cabbage caterpillar diamond-back moth and mythimna separata there be higher tagging and the stomach toxicity effect, preventive effect is higher, and the production of organic vegetable product is had positive promotional value.
The beneficial effect of insecticide of the present invention is:
1. matrine and volt pig-iron rod hammer alkaloid all extract from natural plants, easily degraded in environment, and to mammal low toxicities such as people, animal, and insect is difficult for developing immunity to drugs to it;
2. compounded pesticides is environment-friendly type missible oil, aqueous emulsion and soluble liquid, and aromatic hydrocarbon solvents such as toluene on probation, dimethylbenzene have reduced environment damage and are the murders by poisoning of wanting operator in the process;
3. matrine and volt pig-iron rod hammer alkaloid itself have cytotoxicity to pest such as matrimony vine aphid, two spotted spider mite, cabbage caterpillar diamond-back moth and mythimna separatas, and the two carries out having synergistic effect after composite, has improved economic benefit, social benefit and ecological benefits.
Embodiment
The applicant use separately by research matrine and volt pig-iron rod hammer alkaloid and composite after to Toxicity Determination and the field trial of matrimony vine aphid, find that two kinds of alkaloids have synergistic effect after composite, and reduced the pollution of agricultural chemicals to environment, stoped the generation of pest resistance to insecticide.Be applicable to melon, really, agricultural insect management such as aphid of vegetables, flowers and traditional Chinese medicine, two spotted spider mite, diamond-back moth, cabbage caterpillar.
Volt pig-iron rod hammer alkaloid among the present invention obtains from Ningxia agricultural biotechnologies key lab, certainly also can make by oneself, the following: Du of associated extraction technology Tao, Chen Honggang, Lin Li, Deng, adopt orthogonal experiment to screen volt pig-iron rod hammer alkaloid extracting technique, Liu Shiwei, Liu Lihong, Yang Minli, etc., also adopt orthogonal experiment to screen volt pig-iron rod hammer alkaloid extraction technology, extraction rate reached 0.51%, also can be referring to paper " extraction process of total alkaloids in the orthogonal design optimization volt pig-iron rod hammer root " Anhui agricultural science, 2008,36 (21), or paper " total alkaloid extracting technique Study on optimized in the medicine volt pig-iron rod hammer is returned in Ningxia ", the Ningxia medical journal, 2010,32 (11).
Below be the volt pig-iron rod hammer alkaloid extraction technology of the maturation that adopts of the present invention: get underground root of volt pig-iron rod hammer and dry in the shade, be ground into 40～80 order particles, add 2～3 times of quality, concentration is 95% ethanol lixiviate 24h, 48h and 72h, merge extract, decompression concentrates and obtains ethanol extract medicinal extract, be the dissolving of 1%～5% aqueous hydrochloric acid solution with concentration of volume percent then, put ultrasonic extractor (supersonic frequency 28KHz, ultrasonic extraction 1～2h 300W), the elimination insoluble matter obtains aqueous acid, the petroleum ether extraction of adding acid liquid volume 1/2 3 times, remove liposoluble constituent, in the aqueous solution, add ammoniacal liquor (transferring to pH value is 11～12) alkalization again, separate out light yellow alkaloid A, add chloroform (volume ratio is 1/3) extraction 3 times in the alkaline solution again, the combined chloroform extract, decompression distillation obtains jelly B, merges A, B two parts obtain lying prostrate pig-iron rod hammer biology total alkali.
Matrine among the present invention adopts the matrine of 98% above content, available from Baoji great Xiang Bioisystech Co., Ltd or Chengdu high-new plant material pharmaceutical factory.
Embodiment 1:
Prepare 12.5% matrine volt pig-iron rod hammer alkaloid emulsifiable concentrate, the mass percent of each component is:
Matrine 2.5%, volt pig-iron rod hammer alkaloid 10%; No benzene organic solvent: carrene 20%, cyclohexane 20%, DMF10%; Cosolvent: methyl alcohol 5%; Emulsifier: farming breast 500 is 8%, and Nongru-700 is that 3%, BY-130 is 3%; Stabilizing agent: castor oil 10%; Bleeding agent: diesel oil 5%, azone 3.5%.
The no benzene organic solvent of adding 75% is in modulation kettle earlier, continue to add successively under the stirring condition matrine, volt pig-iron rod hammer alkaloid, emulsifier, cosolvent, stabilizing agent, bleeding agent and residue in 900 commentaries on classics then and do not have the benzene organic solvent, continue to stir 30 minutes, after 200 orders filter, get final product again.
Embodiment 2:
Prepare 20% matrine volt pig-iron rod hammer alkaloid water emulsion, the mass percent of each component is:
Matrine 5.0%, volt pig-iron rod hammer alkaloid 15.0%; Solvent: carrene 15%, cyclohexanone 10%; No benzene cosolvent DMF8%; Surfactant: farming breast 500 is 4%, 1602 to be 3%, and Nongru-700 is 2%; Thickener: (sodium carboxymethylcellulose: aluminium-magnesium silicate=1:3) 2%; Antifreezing agent: ethylene glycol 3%; Defoamer: silicone defoaming agent 0.2%; Surplus is distilled water.
Preparation method according to aqueous emulsion, earlier antifreeze is joined to stir in the distilled water and make water, then matrine, volt pig-iron rod hammer alkaloid are dropped in the stirred tank, add solvent, no benzene cosolvent and surfactant successively, stir, make oil phase, under agitation add the 25% aforementioned water that has prepared then, make it to change into earlier water-in-oil emulsion, add the residue water afterwards, change oil-in-water type again into, add thickener and defoamer at last, make 20% matrine volt pig-iron rod hammer alkaloid water emulsion finished product.
Embodiment 3:
Prepare 12.5%% matrine volt pig-iron rod hammer alkaloid soluble liquid, the mass percent of each component is:
Matrine 2.5%, volt pig-iron rod hammer alkaloid 10%; Non-toluene solvent: 20% carrene, cyclohexanone 34.5%; No benzene cosolvent: DMF10%; Surfactant: (1601:OP-10: Tween-60=5:3:2) 10%; Synergist: dimethicone 2%, Octacide 264 3%; Bleeding agent: JFC-15%, diesel oil 3%.
Matrine, volt pig-iron rod hammer alkaloid are dropped in the preparation still, add non-toluene solvent, no benzene cosolvent stirring and dissolving, add surfactant, synergist, bleeding agent more successively, in reactor, be stirred to transparence, make 12.5% matrine volt pig-iron rod hammer alkaloid soluble liquid finished product.
The EXPERIMENTAL EXAMPLE of above-mentioned insecticide:
1, compound pesticide preparation is studied the indoor co-toxicity of diamond-back moth:
1.1 materials and methods:
1.1.1 reagent agent:
2.5% matrine mother liquor; 10% volt of pig-iron rod hammer alkaloid mother liquor; (embodiment's 1) 12.5% matrine volt pig-iron rod hammer alkaloid emulsifiable concentrate; (embodiment's 2) 20% matrine volt pig-iron rod hammer alkaloid water emulsion; (embodiment's 3) 12.5% matrine volt pig-iron rod hammer alkaloid soluble liquid.Every kind of medicament is established 5 gradient concentrations, and each concentration is 1 processing.
1.1.2 examination worm:
Diamond-back moth is indoorly for many generations cultivated with Turnip Sprouts, and picking 3 instar larvaes of the same size are the examination worm.
1.2 assay method:
The leaflet dish additive process of employing Zhang Xing etc.: acquisition test ground does not use the fresh cabbage leaves of any agricultural chemicals, rinses well with running water.Break into the leaflet dish of diameter 1.0cm then with card punch, immerse in the soup for preparing and take out after 5 seconds, standby after drying naturally.Put into the culture dish that is lined with the filter paper of preserving moisture with handling the leaf dish, 3 in every ware foliation dish, insert 10 diamond-back moths, every ware is 1 repetition, 5 repetitions are established in every processing, and contrast leaf dish is handled with the aqueous acetone solution that contains 0.1% Tween-60, in time adds the leaf dish according to getting the food situation, statistics is got food situation and examination worm death condition behind the 72h, calculates lethality and corrected mortality by following formula.
1.3 co-toxicity effect assessment:
Record the toxicity regression curve of each single agent of complex preparation and composition complex preparation earlier with conventional method, and obtain the LC of each medicament
50Be worth, obtain the co-toxicity coefficient (CTC value) of complex preparation again with the abundant method of Sun Yun, estimate the synergy result of complex preparation with the CTC value.
If compound drug is M, single agent of forming M is A and B, and its percentage composition is respectively P
A, P
B(P
A+ P
B=1) LC
50A=a, LC
50B=b; Compound drug is that the lethal concentration of 50 of M is LC
50Mix.
Poison exponent * the P of the theoretical poison exponent=A medicament of mixture preparation
APoison exponent * the P of+B medicament
B(4)
This patent is estimated: when the CTC value〉be synergistic effect 120 the time, when CTC value＜80, be antagonism, when 80＜CTC value＜120, be summation action, when the CTC value remarkable synergistic effect then arranged 200 the time.
1.4 result and analysis:
Table 1 matrine, volt pig-iron rod hammer alkaloid and complex preparation thereof to 3 age diamond-back moth virulence
As can be seen from Table 1, matrine all has synergistic effect with the alkaloidal 3 kinds of complex preparations of volt pig-iron rod hammer than its single agent, the most obvious with the synergistic effect of 20% matrine volt pig-iron rod hammer alkaloid water emulsion, its co-toxicity coefficient reaches 161.03, next is 12.5% matrine volt pig-iron rod hammer alkaloid emulsifiable concentrate, co-toxicity coefficient reaches 154.08,12.5% matrines volt pig-iron rod hammer alkaloid soluble liquid co-toxicity coefficient and also reaches 140.87.
Checking embodiment:
3 kinds of matrines volt pig-irons rod hammer complex preparations among the embodiment 1-3 are to the field control effectiveness test of matrimony vine aphid:
For the clear and definite field efficacy situation of 3 kinds of plant insecticides of preparation, the applicant carried out the drug effect test of field zone of control matrimony vine aphid to this medicament in matrimony vine planting base, field, Ningxia Academy of Agri-Forestry Sciences reed catkins platform gardens 5～July in 2012.
1, reagent agent:
12.5% matrine volt pig-iron rod hammer alkaloid emulsifiable concentrate; 20% matrine volt pig-iron rod hammer alkaloid water emulsion and 12.5% matrine volt pig-iron rod hammer alkaloid soluble liquid, the contrast medicament is 3% acetamiprid EC agent (Jiangxi Zhengbang Chemical Co., Ltd), clear water is blank.
2. test articles for use:
3 of syringes (10.0mL), 2 in sprayer hangs label (50), 1 in measuring cup (1000mL), 1 of minute book.
3. for the examination thing:
3 years living matrimony vine trees.
4. experimental scheme and method:
The small plot experiment randomized arrangement, the close matrimony vine tree of 2 strains size is chosen in every processing, every strain tree selects 5 branches to carry out the investigation of insect population number, reagent agent is established 3 gradients, dilute 500 respectively, 1000 and 1500 times, every processing repeats 3 times, 2500 times of liquid of 3% acetamiprid EC agent are the contrast medicament, clear water is blank, amount to 11 processing, establish 33 residential quarters, carry out blade face conventional spray (beginning following with the blade soup is standard), investigation insect population radix before the dispenser, behind the medicine 1,3,7, it investigation borer population of living calculates insect population rate that goes down by worm amount before and after each chemicals treatment dispenser, compares with blank, calculate the control efficiency of each medicament, " DMRT " method of employing is carried out significance test.Calculate go down rate and proofread and correct preventive effect of insect population, computing formula is as follows:
5. experimental result and statistics:
Adopt conventional spray-on process that 3 kinds of composite dose of field trials to the matrimony vine aphid of matrine volt pig-iron rod hammer are tested, the results are shown in Table 2.
Table 2.3 kind of plant resource compounded pesticides is to the field control effectiveness test result of matrimony vine aphid
As can be seen from Table 2,3 plant resource compounded pesticides are under 500 times of diluted concentrations, preventive effect all reaches more than 70% after 1 day, preventive effect reaches also behind 65%, the 3d that preventive effect is that preventive effect reaches more than 70% under 78%～82%, 1000 times of diluted concentrations under 500 times of diluted concentrations under 1000 times of diluted concentrations, in the time of 7 days, preventive effect all reaches more than 80% under 500 times of diluted concentrations, close to the preventive effect for the 3% acetamiprid EC agent of examination chemical insecticide, has shown the slow characteristic of plant insecticide.Comprehensive above-mentioned field test results, confirm that above 3 kinds of plant resource compounded pesticides have the better prevention effect to the matrimony vine aphid, its quick-acting is not as chemical pesticide, may be because plant insecticide active substance complexity be various, be the synergistic result of various active composition, the plant insecticide lasting period is about 7～9 days, and is residual low, low to people, animal and environmental hazard, therefore at the facility melon, really, very suitable in vegetables, economic crops and the organic food exploitation.
Claims (9)
1. one kind contains matrine and the alkaloidal plant resource compounded pesticides of the excellent hammer of volt pig-iron, it is characterized in that, consist of: hammering alkaloid into shape with matrine and volt pig-iron rod is active component, adds the preparation that additive compound forms again.
2. a kind of matrine that contains as claimed in claim 1 is hammered alkaloidal plant resource compounded pesticides into shape with volt pig-iron rod, it is characterized in that: wherein matrine adopts pure substance or the mixture that contains matrine, and volt pig-iron rod hammer alkaloid adopts from volt pig-iron rod hammer root and extracts the biology total alkali extract that obtains.
3. a kind of matrine that contains as claimed in claim 1 or 2 is hammered alkaloidal plant resource compounded pesticides into shape with volt pig-iron rod, and it is characterized in that: wherein the form of preparation is environment-friendly type emulsifiable concentrate, aqueous emulsion or soluble liquid.
4. a kind of matrine that contains as claimed in claim 3 is hammered alkaloidal plant resource compounded pesticides into shape with volt pig-iron rod, it is characterized in that: wherein the environment-friendly type emulsifiable concentrate is prepared by mass percentage by following raw material: matrine: 0.1%～10%, volt pig-iron rod hammer alkaloid: 0.1%～20%, emulsifier: 5%～15%, cosolvent: 5%～15%, synergist: 0%～10%, stabilizing agent: 10%, bleeding agent: 8.5%, surplus is no benzene organic solvent;
Wherein said no benzene organic solvent is one or more mixtures in cyclohexanone, carrene, acetone, ethyl acetate, different Fu Er ketone, ethanol, the methyl alcohol; Cosolvent is one or more mixtures in dimethyl formamide, dimethyl sulfoxide (DMSO), acetonitrile, the methyl alcohol; Emulsifier is one or more the mixture in alkyl benzene sulfonate calcium salt (agricultural newborn 500#), Nongru-700, BY-130, BY-140, alkylphenol polyoxyethylene class (OP-10), sorbitan fatty acid ester epoxy adduct (Tween-60, Tween-80), phenethyl phenol polyoxyethylene poly-oxygen propylene aether class (farming breast 1601, farming breast 1602), the fatty alcohol polyethenoxy ether class; Synergist is one or more the mixture in Butacide, azone, the organosilicon; Stabilizing agent is castor oil; Bleeding agent is one or more mixtures in diesel oil, the azone.
5. a kind of matrine that contains as claimed in claim 3 is hammered alkaloidal plant resource compounded pesticides into shape with volt pig-iron rod, it is characterized in that: wherein aqueous emulsion is prepared by mass percentage by following raw material: matrine: 0.1%～10%, volt pig-iron rod hammer alkaloid: 0.1%～20%, surfactant: 5%～15%, solvent: 10%～25%; No benzene cosolvent: 5%～10%, thickener: 0.2%～5%, antifreezing agent: 0.2%～5%, defoamer: 0.2%～5%, surplus is distilled water;
Wherein aforesaid solvent is one or more mixtures in cyclohexanone, carrene, ethyl acetate, different Fu Er ketone, ethanol, the methyl alcohol; Aforesaid no benzene cosolvent is one or more mixtures in dimethyl formamide, dimethyl sulfoxide (DMSO), the acetonitrile; Aforesaid surfactant is one or more the mixture in alkylbenzenesulfonate, phenethyl phenol polyoxyethylene poly-oxygen propylene aether class (farming breast 1601, farming breast 1602), the fatty alcohol polyethenoxy ether class; Aforesaid thickener is one or more the mixture in sodium carboxymethylcellulose, the aluminium-magnesium silicate; Aforesaid antifreezing agent is one or more in ethylene glycol, glycerine, polyethylene glycol or the sorb alkyd sodium; Aforesaid defoamer is one or more the mixture in silicone defoaming agent and the methyl alcohol.
6. a kind of matrine that contains as claimed in claim 3 is hammered alkaloidal plant resource compounded pesticides into shape with volt pig-iron rod, it is characterized in that: wherein soluble liquid is prepared by mass percentage by following raw material: matrine: 0.1%～10%, volt pig-iron rod hammer alkaloid: 0.1%～20%, surfactant: 5%～20%, no benzene cosolvent: 5%～25%; Synergist: 0%～5%, bleeding agent: 8%, surplus is non-toluene solvent;
Wherein aforesaid non-toluene solvent is one or more mixtures in cyclohexanone, carrene, acetone, different Fu Er ketone, butyl acetate, ethanol, the methyl alcohol; Aforesaid no benzene cosolvent is one or more mixtures in dimethyl formamide, dimethyl sulfoxide (DMSO) and the acetonitrile; Aforesaid surfactant is one or more the mixture in phenethyl phenol polyoxyethylene poly-oxygen propylene aether class (farming breast 1601, farming breast 1602), polysorbate60, Tween 80, the fatty alcohol polyethenoxy ether class; Synergist is one or more the mixture in Octacide 264, Butacide, dimethicone, the azone; Bleeding agent is JFC-1, one or more mixtures in the diesel oil.
7. one kind contains matrine and the excellent preparation method who hammers alkaloidal plant resource compounded pesticides into shape of volt pig-iron, it is characterized in that, the preparation method who comprises the steps: the environment-friendly type emulsifiable concentrate is: the proportioning according to record in the claim 4 is got all components, the no benzene organic solvent of adding 70%～80% is in modulation kettle earlier, under lasting stirring condition, add matrine, volt pig-iron rod hammer alkaloid, emulsifier, cosolvent, synergist, stabilizing agent, bleeding agent and residue then successively and do not have the benzene organic solvent, continue to stir 0.3-2h, after 200 orders filter, get final product again.
8. one kind contains matrine and the excellent preparation method who hammers alkaloidal plant resource compounded pesticides into shape of volt pig-iron, it is characterized in that, the preparation method who comprises the steps: environment-friendly type water emulsion is: the proportioning according to record in the claim 5 is got all components, earlier antifreezing agent is joined to stir in the distilled water and make water, then with matrine, volt pig-iron rod hammer alkaloid drops in the stirred tank, add solvent successively, no benzene cosolvent and surfactant, stir, make oil phase, under agitation add the aforementioned water that has prepared of 20-30% then, make it to change into earlier water-in-oil emulsion, add the residue water afterwards, change oil-in-water type again into, add thickener at last and defoamer gets final product.
9. one kind contains matrine and the excellent preparation method who hammers alkaloidal plant resource compounded pesticides into shape of volt pig-iron, it is characterized in that, the preparation method who comprises the steps: described environment-friendly type soluble liquid is: the proportioning according to record in the claim 6 is got all components, matrine, volt pig-iron rod hammer alkaloid are dropped in the preparation still, add non-toluene solvent, no benzene cosolvent stirring and dissolving, add surfactant, synergist, bleeding agent more successively, in reactor, be stirred to transparence and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272940.1A CN103271103B (en) | 2013-07-02 | 2013-07-02 | Botanical complex insecticide containing matrine and aconitum flavum hand alkaloid and preparation method of botanical complex insecticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272940.1A CN103271103B (en) | 2013-07-02 | 2013-07-02 | Botanical complex insecticide containing matrine and aconitum flavum hand alkaloid and preparation method of botanical complex insecticide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103271103A true CN103271103A (en) | 2013-09-04 |
| CN103271103B CN103271103B (en) | 2014-11-12 |
Family
ID=49053347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310272940.1A Expired - Fee Related CN103271103B (en) | 2013-07-02 | 2013-07-02 | Botanical complex insecticide containing matrine and aconitum flavum hand alkaloid and preparation method of botanical complex insecticide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103271103B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563620A (en) * | 2013-10-14 | 2014-02-12 | 合肥绿叶园林工程有限责任公司 | Planting and culturing method for hackberry seedlings |
| CN104738107A (en) * | 2015-04-01 | 2015-07-01 | 甘肃省科学院生物研究所 | ligularia virgaurea volatile matter and aconitum szechenyianum gay alkaloid compound long-acting insecticide and preparation method thereof |
| CN105875616A (en) * | 2016-05-20 | 2016-08-24 | 芜湖欧标农业发展有限公司 | Application of 3-acetyl aconitine in insecticide preparation |
| CN113662012A (en) * | 2021-08-02 | 2021-11-19 | 广州毅田生物技术有限公司 | Plant alkaloid pesticide and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1543802A (en) * | 2003-11-20 | 2004-11-10 | 胡贵廷 | Biological pesticide insecticide |
| CN101773129A (en) * | 2010-02-02 | 2010-07-14 | 华南农业大学 | Compound insecticidal main agent of destruxins and matrine and compound insecticide |
| CN102578116A (en) * | 2012-01-20 | 2012-07-18 | 山西德威生化有限责任公司 | Compounded botanical synergistic fungicide containing sophocarpidine and osthol and preparation method of compounded botanical synergistic fungicide |
-
2013
- 2013-07-02 CN CN201310272940.1A patent/CN103271103B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1543802A (en) * | 2003-11-20 | 2004-11-10 | 胡贵廷 | Biological pesticide insecticide |
| CN101773129A (en) * | 2010-02-02 | 2010-07-14 | 华南农业大学 | Compound insecticidal main agent of destruxins and matrine and compound insecticide |
| CN102578116A (en) * | 2012-01-20 | 2012-07-18 | 山西德威生化有限责任公司 | Compounded botanical synergistic fungicide containing sophocarpidine and osthol and preparation method of compounded botanical synergistic fungicide |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563620A (en) * | 2013-10-14 | 2014-02-12 | 合肥绿叶园林工程有限责任公司 | Planting and culturing method for hackberry seedlings |
| CN104738107A (en) * | 2015-04-01 | 2015-07-01 | 甘肃省科学院生物研究所 | ligularia virgaurea volatile matter and aconitum szechenyianum gay alkaloid compound long-acting insecticide and preparation method thereof |
| CN104738107B (en) * | 2015-04-01 | 2017-08-29 | 甘肃省科学院生物研究所 | Ligularia virgaurea (Maxim.) Mattf. Ex Rehd. Etkobuski volatile matter compounds persistent pesticide and preparation method thereof with Aconitum Szechenyianum Gay alkaloid |
| CN105875616A (en) * | 2016-05-20 | 2016-08-24 | 芜湖欧标农业发展有限公司 | Application of 3-acetyl aconitine in insecticide preparation |
| CN113662012A (en) * | 2021-08-02 | 2021-11-19 | 广州毅田生物技术有限公司 | Plant alkaloid pesticide and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103271103B (en) | 2014-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102578164B (en) | Compounded botanical synergistic pesticide containing sophocarpidine and macleaya alkaloids and preparation method of compounded botanical synergistic pesticide | |
| CN100563447C (en) | A kind of aqueous pesticide and preparation method thereof | |
| CN103636660B (en) | A kind of for preventing and treating the Environmental-protection particle agent of Sugarcane Pests | |
| CN102754667B (en) | High-efficiency composite botanical pesticide | |
| CN103141488B (en) | Pesticide compounded by azadirachtin and cnidium lactone and preparation method thereof | |
| CN104322572B (en) | A kind of plant insecticide | |
| CN103548826A (en) | Bactrocera dorsalis amphoteric attractant as well as preparation method and application thereof | |
| CN102217659A (en) | Botanical pesticide and its preparation method and use | |
| CN103271103B (en) | Botanical complex insecticide containing matrine and aconitum flavum hand alkaloid and preparation method of botanical complex insecticide | |
| CN103636634A (en) | Ultra-low volume liquid containing fenpyroximate | |
| CN102204548A (en) | High-efficient environmentally-friendly type avermectin emulsifiable solution and preparation method thereof | |
| CN104488998A (en) | Synergistic compound hicide caphidicide containing sophocarpidine and preparation method of synergistic compound hicide caphidicide | |
| CN103548852B (en) | A kind of containing alkaloidal insecticides and uses thereof | |
| CN101176451A (en) | Damanling suspension agent | |
| CN1985598B (en) | Natural pyrethrin water emulsion and its preparation | |
| CN104186470A (en) | Application of ursolic acid to preparation of insecticide | |
| CN102511477B (en) | Pyrethrin hot fogging agent and preparation method and application thereof | |
| CN104082300A (en) | Insecticide acaricide composition containing pyriproxyfen and spirodiclofen | |
| CN110250222A (en) | Plant insecticide composition | |
| CN102239891B (en) | Enhanced compound pesticide containing toosedarin plant source and preparation method thereof | |
| CN104839194A (en) | Wheat seed treatment agent composition and application thereof | |
| CN104522006B (en) | A kind of preventing and treating Lepidoptera and homoptera pest compositions | |
| CN103271081B (en) | Etoxazole-triazophospesticide pesticide composition | |
| CN103271078B (en) | Etoxazole-profenofospesticide pesticide composition | |
| CN106376584A (en) | Botanical insecticide used on tea leaves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20210702 |