CN102246840A - Ampholytic organic pesticide - Google Patents
Ampholytic organic pesticide Download PDFInfo
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- CN102246840A CN102246840A CN201110130392XA CN201110130392A CN102246840A CN 102246840 A CN102246840 A CN 102246840A CN 201110130392X A CN201110130392X A CN 201110130392XA CN 201110130392 A CN201110130392 A CN 201110130392A CN 102246840 A CN102246840 A CN 102246840A
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- bamboo vinegar
- extract
- vinegar solution
- orange peel
- pyroligneous liquor
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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 an ampholytic organic pesticide. The ampholytic organic pesticide is prepared from the following components by weight percent: 35-45% of bamboo vinegar or wood vinegar, 15-25% of tobacco stem extract, 5-8% of allicin oil, 3-5% of camphor oil, 5-8% of rotenone, 8-16% of pesticide emulsifier, 5-8% of orange peel extract and 5-10% of alcohol. The preparation method of the tobacco stem extract comprises the following steps: soaking tobacco stems with bamboo vinegar in a volume ratio of 1:1, boiling, distilling to obtain distillate, cooling the distillate and filtering to obtain filtrate, namely the tobacco stem extract. The preparation method of the orange peel extract comprises the following steps: mixing fresh orange peels and bamboo vinegar in a ratio of 1:1, adopting the water distillation method to distill and obtain distillate, namely the orange peel extract. The tobacco stem waste is utilized, thus the method is economical and environmentally-friendly. The preparation method of the ampholytic organic pesticide is simple, the used raw materials are available; and the method uses pollution-free materials and is harmless for human body and crop.
Description
Technical field
The invention belongs to a kind of preparation method of organic agricultural chemicals.
Background technology
At present, the insect protected material that is adopted generally is a chemical pesticide, though stable in properties can be killed certain insect, toxicity is big, and residual contamination is serious.European Union implements new agricultural chemicals MRL standard from July 1st, 2000 to the Chinese tea that enters European Union market, Russia to China's tealeaves import except that proposing tens quality standards and safety and sanitation standard, also increase a metal magnetic thing, thereby China's tea export causes difficulty.This requires to need strict match choosing on the chemical pesticide using, seek a kind of can deinsectization harmless again to crop, a kind of repellent that again can useful plant growth.There are 300,000,000 smokers in China, in firing the tobacco process, destroys a large amount of tobacco rods, and tobacco rod directly burns the meeting serious environment pollution.How these tobacco rods are handled, and turn waste into wealth, for environment is sought one's fortune.
Summary of the invention
The purpose of this invention is to provide a kind of tobacco rod that can utilize and prepare a kind of of crops insect protected sterilization and useful plants root growth
Two property organic agricultural chemicals andThe preparation method.
The object of the present invention is achieved like this, described pair of property organic agricultural chemicals, be prepared from by the component of following weight per distribution ratio:
Bamboo vinegar solution or pyroligneous liquor 35-45%; Tobacco rod extract 15-25%; Allicin oil 5-8%; Camphorated oil 3-5%; Rotenone 5-8%; Farm chemical emulgent 8-16%; Orange peel extract 5-8%, alcohol 5-10%; 1) described tobacco rod extract, be that tobacco rod is soaked by the 1:0.8-1.2 volume ratio of tobacco rod and Bamboo vinegar solution or pyroligneous liquor with Bamboo vinegar solution or pyroligneous liquor, temperature 50-70 ℃ of following infusion, make the organic combination of nicotine of Bamboo vinegar solution or pyroligneous liquor and tobacco rod, obtain distillation by distillation after the infusion, distillation obtains filtrate and is the tobacco rod extract through supercooling, filtration; 2) described orange peel extract is that fresh orange peel is mixed with the 1:0.8-1.2 weight ratio of Bamboo vinegar solution or pyroligneous liquor by orange peel with Bamboo vinegar solution or pyroligneous liquor, adopts steam distillation, distills to obtain distillate and be the orange peel extract.
The definition of Bamboo vinegar solution described in claim of the present invention and the specification or pyroligneous liquor is simple Bamboo vinegar solution or pyroligneous liquor, or the arbitrary proportion mixture of Bamboo vinegar solution and pyroligneous liquor.Because the active principle component content of Bamboo vinegar solution and pyroligneous liquor is similar, see application number for details and be 200910153436.3 background technology.
Described optimization formula is Bamboo vinegar solution or pyroligneous liquor 40%; Tobacco rod extract 20%; Allicin oil 7%; Camphorated oil 5%; Rotenone 4%; Farm chemical emulgent 12%; Orange peel extract 7%, alcohol 5%.
The preparation method of of the present invention pair of property organic agricultural chemicals, comprise the steps that (1) leave standstill more than 6 months the back with Bamboo vinegar solution or pyroligneous liquor and filter, collect as mother liquor; (2) in the emulsification still, carry out, at first the tobacco rod extract of above-mentioned prescription, allicin oil, camphorated oil, rotenone pulvis, orange peel extract, alcohol are put into the emulsification still by the content proportioning, use magnetic stirring apparatus to be heated to 50-55 ℃, stirring reaction 3-5 hour, the farm chemical emulgent that drops into formula ratio again stirs, the Bamboo vinegar solution or the pyroligneous liquor that add the step 1) acquisition of formula ratio at last, stirred under 1000-12000 rev/min rotating speed 10-30 minute, the product that makes it to become even emulsus is organic repellent of the present invention.
Advantage of the present invention is: main component Bamboo vinegar solution of the present invention or pyroligneous liquor have multiple function, it has good permeability and absorbability to the tissue of plant, according to this performance, be applied to agricultural and can improve the effect that agricultural chemicals and fertilizer are used, and can reduce formulation rate.Bamboo vinegar solution or pyroligneous liquor can increase full nitrogen and available phosphorus contents in the soil.Thereby main component nicotine of the present invention acts on the neural stimulation conduction of nAChR interference insect to be caused the nerve pathway obstruction and then causes the accumulation of nerve conduction material acetylcholine to cause insect paralysis and final dead.Allicin oil in forming among the present invention can suppress growth and the breeding of bacterium, and various pathogens such as Escherichia coli, bacillus anthracis, streptococcus etc. are had obvious suppression and killing effect.To multiple fungi, there is low concentration antibacterial, the high concentration bactericidal action.
The present invention can also make the absorbent properties of fertilizer better in pesticide-germicide, and effect is better.The present invention is fundamentally from disinfecting soil, and effectively the breeding of the microbiology class of plant growing is hindered in inhibition.With the soil neutralization, good acid-base value is provided, promote the growth of root.Thereby reduce the problem of environmental pollution that chemical pesticide causes, solve residue of pesticide crop problem.Main component of the present invention is the tobacco rod of leaving in the production process " refuse ", with its " twice laid " not only economy but also environmental protection.Meet environment and harmonious development of man, meet pressing for of economy and ecological safety, effectively promote the sustainable development of China's economy.Preparation method of the present invention is simple, and used raw material is easy to get, and all is non-harmful material, and is harmless to human body and crop.
Embodiment
The present invention is described in detail below in conjunction with embodiment
1 test material and method
1.1 test material
Main component of the present invention: Bamboo vinegar solution or pyroligneous liquor; The tobacco rod extract; Allicin oil; Alcohol; Camphorated oil; Farm chemical emulgent 2201#; Rotenone.
1) " Bamboo vinegar solution or pyroligneous liquor " can adopt the disclosed product of application number 02136544.X or similar product or traditional natural plant vinegar liquid (comprising Bamboo vinegar solution or pyroligneous liquor), or application number is 200910153436.3 disclosed sinteticses or similar product; This Bamboo vinegar solution contains more than 200 kind of organic compound, and pH value 2.5-3.1 is as the plant resource pest repellant.Bamboo vinegar solution and pyroligneous liquor have effect same in the present invention.
2) tobacco rod extract.Tobacco rod and Bamboo vinegar solution are soaked by the 1:1 volume ratio,, make the organic combination of nicotine of Bamboo vinegar solution and tobacco rod temperature 50-70 ℃ of following infusion, the infusion time is more than 12 hours, obtain distillation by distillation again, distillation obtains filtrate and is the tobacco rod extract through supercooling, filtration.
3) allicin oil is taked Yunnan Da Dong bio-pharmaceuticals group company.
4) alcohol: take the intelligent chemical industry of Shanghai group Co., Ltd, industrial alcohol, concentration 〉=95%.
5) camphorated oil is by canella
This camphor treeTrunk, the branches and leaves of (cinnamonum camphora siebold) are obtained through steam distillation.Select industrial goods for use, adopt Hubei milky way chemical industry Co., Ltd.
6) farm chemical emulgent, can adopt farm chemical emulgent 2201#, triphenyl vinyl phenol polyethenoxy ether, alkylphenol polyoxyethylene formaldehyde condensation products and calcium dodecyl benzene sulfonate mixture (agricultural newborn 0201B), triphenyl vinyl phenol polyethenoxy ether and calcium dodecyl benzene sulfonate mixture (agricultural newborn 0203B).Take Jiangsu Hai'an Petrochemical Plant to produce.
7) rotenone, chemical name: ［ 2R-(2a α, 6a α, 12a α)-1,2,12a-tetrahydrochysene-8,9-dimethoxy-2-(1-methyl ethylene) [1] chromene [3,4-b] furoyl [2,3-h] [1] chromenes-6 (6aH)-ketone CAS No.:83-79-4; Can adopt 20% rotenone pulvis by Tang Xi Jiaxing, Fengshun County welfare plant produced.
8) orange peel extract, Citrus reticulata) or claim orange tangerine (formal name used at school:, be a kind of fruit of Rutaceae both citrus.The skin of orange is an orange peel, and the flavonoids in the orange peel has insecticidal action.Fresh orange peel is mixed by the weight ratio of 1:1 with Bamboo vinegar solution, adopt conventional steam distillation, distill and obtain distillate.
Test method and key step
1.2.1 become to be grouped into: Bamboo vinegar solution or pyroligneous liquor 40%, tobacco extract 20%, allicin oil 5-8%, camphorated oil 3-5%, rotenone 3-5%, farm chemical emulgent 2201# 12%, orange peel extract 5-8%, alcohol generally are 5-10% in right amount.
The prescription of the embodiment of the invention 1 is: in the gross weight double centner, each recipe ingredient percentage is: Bamboo vinegar solution 40%, tobacco extract 20%, allicin oil 7%, camphorated oil 4%, rotenone 4%, farm chemical emulgent 2201# 12%, orange peel extract 7%, alcohol 6%.Described % refers to percentage by weight.
The prescription of the embodiment of the invention 2 is: in the gross weight double centner, each recipe ingredient percentage is: pyroligneous liquor 40%, tobacco extract 20%, allicin oil 7%, camphorated oil 4%, rotenone 4%, farm chemical emulgent 2201# 12%, orange peel extract 7%, alcohol 6%.Described % refers to percentage by weight.
The prescription of the embodiment of the invention 3 is: in the gross weight double centner, each recipe ingredient percentage is: Bamboo vinegar solution and pyroligneous liquor 40%, tobacco extract 20%, allicin oil 7%, camphorated oil 4%, rotenone 4%, farm chemical emulgent 2201# 12%, orange peel extract 7%, alcohol 6%.Described % refers to percentage by weight, and wherein Bamboo vinegar solution and pyroligneous liquor are pressed mass ratio 4:6 mixing.
1.2.2 the key step that the present invention realizes:
(1) with Bamboo vinegar solution or the static back filtration more than 6 months of pyroligneous liquor, collects as mother liquor;
(2) preparation method: in the emulsification still, carry out, at first the tobacco rod extract of above-mentioned prescription, allicin oil, camphorated oil, rotenone pulvis, orange peel extract, alcohol are put into the emulsification still by the content proportioning, use magnetic stirring apparatus to be heated to 50-55 ℃, stirring reaction 3-5 hour, the farm chemical emulgent that drops into formula ratio again stirs, add Bamboo vinegar solution or pyroligneous liquor at last, under 1000-12000 rev/min rotating speed, stirred 10-30 minute, the product that makes it to become even emulsus is organic repellent of the present invention, and this organic repellent is of the present invention
Two property organic agricultural chemicals, it contains composite in proportion organic repellent of Bamboo vinegar solution or pyroligneous liquor or Bamboo vinegar solution and pyroligneous liquor, for following
Drug effectExperiment.
Effect experiment and drug effect result
2.1 experimental scheme
(1) handle:
Get organic repellent of the embodiment of the invention 1, auspicious mite, azoles mite ester, pyridaben each 800 times (about 19ML), 1000 times (15ML), 1200 times (about 13ML).
More than 4 handle medicaments and be diluted to 30 jin of times of liquid even spraying respectively with corresponding multiple, adopt mist spray method in the spraying, soup can atomize and be light equably at the leaf tow sides, and is very little to the dynamics of washing away of Panonychus citri, reduces the error to result of the test.Dispenser is in the afternoon about 5, and is fine more than 3 days after the dispenser, 22～30 ℃ of temperature.
(2) investigation of Panonychus citri
Before dispenser, choose test respectively and handle sub-district strain number, 5 strain fruit trees are fixed in each extension rate experimental plot, whenever select good strains in the field for seed select East, West, South, North, in 5 orientation, a branch is selected in each orientation, each branch choose that five leaves have been investigated two spotted spider mite if mite with become the mite total quantity, and carried out mark and record.
(3) efficacy survey
After the dispenser, each investigation in the 1st, 2,3,16,25,30 day once the results are shown in Table 1 after pressing medicine on the same branch of fixing point again.
The mite mouth go down live before rate (%)=(the acarid number of living behind acarid number-this sub-district medicine of living before each sub-district medicine) each sub-district medicine of-∕ acarid number * 100%(efficacy survey as a result table see Table 1).
Panonychus citri test of pesticide effectiveness data gather (table 1)
(if become mite radix, residual sum, unit: only, lethality %)
(4) discussion of results
According to the result of the test of table 1,4 kinds of miticides with the result of the preventive effect of three different extension rates, with between chemicals treatment and the significance of difference between the multiple group analyze.By analyzing the more accurate drug effect that draws.Analysis result sees Table 2.
Variance analysis test data table 2
(handle number K and handle multiple N, analysis is disregarded in～expression)
Annotate: T
i: multiple variable T
j: treatment variable T: variable summation
ⅹ
i -: multiple variable mean ⅹ
j -: the treatment variable mean
Calculate
F
j=33.90; V tables look-up
1=3, V
2=6 o'clock F
0.05=4.76, F
0.01=9.78, the real F that gets
j＞F
0.01＞F
0.05, both the medicament compole was significantly greater than making a variation in the medicament between inference process, and four kinds of acaricidal miticidal effects are the remarkable different effect of tool.
F
i=10.16; V tables look-up
1=2, V
2=6 o'clock F
0.05=5.14, F
0.01=10.92, the real F that gets
0.05＜F
i＜F
0.01, F
iIn remarkable scope, so the difference between group also has significance.Amount of variability the results are shown in Table 3
Pharmacy test amount of variability variance analysis table 3
(5) analysis of experiments
(1) from the test result analysis of table 1, the Panonychus citri radix between four kinds of each extension rates of handling in the medicament there are differences, but much bigger radix is, and this makes result of the test more accurate.
(2) result of the test has shown that second day effect is generally better after dispenser, proves that there is lasting effect in medicament.
(3) obtain testing the otherness that existence is bigger between handling (surpassing extremely remarkable) on the significance of difference analysis result of medicament and between extension rate, also reach remarkable, this explanation four kinds of miticides are imitated and are still had difference, imitation between extension rate simultaneously also there are differences, promptly three kinds of extension rates still are differentiated to the control efficiency of Panonychus citri, and high concentration is imitated better than low concentration.
(4) test of pesticide effectiveness of current medicament is under 800 times formulation rate,
Two property organic agricultural chemicalsControl rate 76.4%.
Result and discussion
Experiment shows the prescription that adopts embodiment 2 and the prescription of embodiment 3, produces equal effect.Main component Bamboo vinegar solution of the present invention or pyroligneous liquor have multiple function, and it has good permeability and absorbability to the tissue of plant, according to this performance, are applied to agricultural and can improve the effect that agricultural chemicals and fertilizer are used, and can reduce formulation rate.Bamboo vinegar solution or pyroligneous liquor can increase full nitrogen and available phosphorus contents in the soil.Thereby main component nicotine of the present invention acts on the neural stimulation conduction of nAChR interference insect to be caused the nerve pathway obstruction and then causes the accumulation of nerve conduction material acetylcholine to cause insect paralysis and final dead.Allicin oil during the present invention forms can suppress growth and the breeding of bacterium, and various pathogens such as Escherichia coli, bacillus anthracis, streptococcus etc. are had obvious suppression and killing effect.To multiple fungi, there is low concentration antibacterial, the high concentration bactericidal action.
The present invention can also promote the growth of root system of plant and the absorption of fertilizer in pesticide-germicide, effect better (data of relevant this respect just in test).The present invention is fundamentally from disinfecting soil, and effectively the breeding of the microbiology class of plant growing is hindered in inhibition.With the soil neutralization, good acid-base value is provided, promote the growth of root.Thereby reduce the problem of environmental pollution that chemical pesticide causes, solve residue of pesticide crop problem.Main component of the present invention is the tobacco rod of leaving in the production process " refuse ", with its " twice laid " not only economy but also environmental protection.Meet environment and harmonious development of man, meet pressing for of economy and ecological safety, effectively promote the sustainable development of China's economy.
Claims (3)
1. one kind
Two property organic agricultural chemicals, be prepared from by the component of following weight per distribution ratio:
Bamboo vinegar solution or pyroligneous liquor 35-45%; Tobacco rod extract 15-25%; Allicin oil 5-8%; Camphorated oil 3-5%; Rotenone 5-8%; Farm chemical emulgent 8-16%; Orange peel extract 5-8%, alcohol 5-10%; 1) described tobacco rod extract, be that tobacco rod is soaked by the 1:0.8-1.2 volume ratio of tobacco rod and Bamboo vinegar solution or pyroligneous liquor with Bamboo vinegar solution or pyroligneous liquor, temperature 50-70 ℃ of following infusion, make the organic combination of nicotine of Bamboo vinegar solution or pyroligneous liquor and tobacco rod, obtain distillation by distillation after the infusion, distillation obtains filtrate and is the tobacco rod extract through supercooling, filtration; 2) described orange peel extract is that fresh orange peel is mixed with the 1:0.8-1.2 weight ratio of Bamboo vinegar solution or pyroligneous liquor by orange peel with Bamboo vinegar solution or pyroligneous liquor, adopts steam distillation, distills to obtain distillate and be the orange peel extract.
2. according to claim 1
Two property organic agricultural chemicals, be prepared from by the component of following weight per distribution ratio:
Bamboo vinegar solution or pyroligneous liquor 40%; Tobacco rod extract 20%; Allicin oil 7%; Camphorated oil 4%; Rotenone 5%; Farm chemical emulgent 12%; Orange peel extract 7%, alcohol 5%.
3. claim 1 is described
The preparation method of two property organic agricultural chemicals, comprise the steps that (1) leave standstill more than 6 months the back with Bamboo vinegar solution or pyroligneous liquor and filter, collect as mother liquor; (2) in the emulsification still, carry out, at first the tobacco rod extract of above-mentioned prescription, allicin oil, camphorated oil, rotenone pulvis, orange peel extract, alcohol are put into the emulsification still by the content proportioning, use magnetic stirring apparatus to be heated to 50-55 ℃, stirring reaction 3-5 hour, the farm chemical emulgent that drops into formula ratio again stirs, the Bamboo vinegar solution or the pyroligneous liquor that add the step 1) acquisition of formula ratio at last, stirred under 1000-12000 rev/min rotating speed 10-30 minute, the product that makes it to become even emulsus is organic repellent of the present invention.
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| CN201110130392.XA CN102246840B (en) | 2011-05-19 | 2011-05-19 | Ampholytic organic pesticide |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110130392.XA CN102246840B (en) | 2011-05-19 | 2011-05-19 | Ampholytic organic pesticide |
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| CN102246840B CN102246840B (en) | 2014-02-19 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104705357A (en) * | 2015-03-31 | 2015-06-17 | 湖南大乘医药化工有限公司 | Composition for preventing and treating banana panama disease and preparation method of composition |
| CN104844384A (en) * | 2015-05-23 | 2015-08-19 | 张焕东 | Pest-repellent nutrient for plants |
| CN104892186A (en) * | 2015-06-10 | 2015-09-09 | 王兰 | Pest-expelling nutrient for plants |
| CN105340639A (en) * | 2015-11-03 | 2016-02-24 | 湖北双竹生态食品开发股份有限公司 | Method for preventing organic rice pest by tobacco stem poached liquid |
| CN105594765A (en) * | 2015-12-26 | 2016-05-25 | 郑州金土地能源科技有限公司 | Environment-friendly pesticide |
| CN105917976A (en) * | 2016-05-17 | 2016-09-07 | 木崇凤 | Grafting method for pear trees |
| CN106342931A (en) * | 2016-08-08 | 2017-01-25 | 苏州莱奥生物技术有限公司 | Multifunctional organic pesticide |
| CN108184582A (en) * | 2018-01-15 | 2018-06-22 | 海南天道种业有限公司 | A kind of high yield hybrid rice and its implantation methods |
-
2011
- 2011-05-19 CN CN201110130392.XA patent/CN102246840B/en not_active Expired - Fee Related
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104705357A (en) * | 2015-03-31 | 2015-06-17 | 湖南大乘医药化工有限公司 | Composition for preventing and treating banana panama disease and preparation method of composition |
| CN104844384A (en) * | 2015-05-23 | 2015-08-19 | 张焕东 | Pest-repellent nutrient for plants |
| CN104892186A (en) * | 2015-06-10 | 2015-09-09 | 王兰 | Pest-expelling nutrient for plants |
| CN105340639A (en) * | 2015-11-03 | 2016-02-24 | 湖北双竹生态食品开发股份有限公司 | Method for preventing organic rice pest by tobacco stem poached liquid |
| CN105594765A (en) * | 2015-12-26 | 2016-05-25 | 郑州金土地能源科技有限公司 | Environment-friendly pesticide |
| CN105917976A (en) * | 2016-05-17 | 2016-09-07 | 木崇凤 | Grafting method for pear trees |
| CN105917976B (en) * | 2016-05-17 | 2018-09-28 | 木崇凤 | A kind of engrafting method of pear tree |
| CN106342931A (en) * | 2016-08-08 | 2017-01-25 | 苏州莱奥生物技术有限公司 | Multifunctional organic pesticide |
| CN108184582A (en) * | 2018-01-15 | 2018-06-22 | 海南天道种业有限公司 | A kind of high yield hybrid rice and its implantation methods |
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