CN102428975A - Paddy environmentally-friendly pesticide - Google Patents
Paddy environmentally-friendly pesticide Download PDFInfo
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- CN102428975A CN102428975A CN2011104221885A CN201110422188A CN102428975A CN 102428975 A CN102428975 A CN 102428975A CN 2011104221885 A CN2011104221885 A CN 2011104221885A CN 201110422188 A CN201110422188 A CN 201110422188A CN 102428975 A CN102428975 A CN 102428975A
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- pesticide
- tobacco
- paddy rice
- artemisia annua
- hemp
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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 provides a paddy environmentally-friendly pesticide which is prepared from a botanical insecticide and a special auxiliary agent, wherein the botanical insecticide is prepared from marijuana, serrate chloranthus root, Artemisia annua, tobacco, radix phytolaccae and field thistle, and the formulation of the botanical insecticide is as follows: 25-35kg of marijuana, 10-25kg of serrate chloranthus root, 15-20kg of Artemisia annua, 25-35kg of tobacco, 18-30kg of radix phytolaccae and 7-15kg of field thistle; aconite can be added into the formulation of the paddy environmentally-friendly pesticide, and the addition of the aconite is 5-10kg; and the auxiliary agent is prepared from the following components: 6-10kg of emulsifying agent, 10-15kg of turpentine, 3-5kg of penetrating agent, 0.4-1.5kg of antiseptic agent and 22-28kg of ethanol. The pesticide provided by the invention is prepared by scientifically processing pure natural plants utilized as raw materials, not only is low in toxicity but also has no toxicity residue problem, can not perform secondary killing on birds which are natural enemies of injurious insects and can not cause damage to human, animals and zoology, thus being an efficient, targeted, environmentally-friendly, secondary-toxicity-free, no-residue, no-pollution, nuisanceless and novel pesticide capable of keeping ecological balance, and being an important guarantee for realizing ecological agriculture, green ecological agriculture and green enterprises.
Description
Technical field
The present invention relates to a kind of noresidue environmental protection agriculture chemicals that can prevent and treat the paddy rice crop pests; What a kind of specifically especially suitable rice pest was prevented and treated is the environmental protection agricultural chemicals that raw material is processed with the Chinese herbal medicine; Do not contain the residuals harmful to animal; Be a kind of non-harmful environment-protection pesticide, the invention still further relates to the method for manufacturing of paddy rice environment-protection pesticide.
Background technology
At present, known agricultural year must spray a large amount of chemical insecticides to crops.These have the agricultural chemicals of Hazardous, in grain and natural environment, have caused the serious residue of pesticide that exceed standard, and it is encroaching on people's human body, affect the healthy of the mankind.Current, it has been recognized that the harmfulness of its chemical pesticide, it has changed soil, makes alkalization of soils; Polluted environment, caused serious life too uneven, caused a lot of small animals and birds extinction, its residual harmful substance is also having a strong impact on the species procreation of the human healthy and boundless universe.As everyone knows, agricultural chemicals is the important assurance of guaranteeing agricultural foison, but the chemical pesticide contaminated environment is destroyed the ecological balance, in agricultural byproducts, contains high toxicity, high residue causes direct threats to the human life, also is global public hazards.
For example: the use of chemical pesticide makes the barren and alkalization of soils in soil; Make that to contain a large amount of harmful chemical pesticides in the grain food residual; The meat of type animal contains and deposits carcinogen in making; Make transmutation of species; Make a lot of animal extinctions; All misleads of these chemical pesticides, all strong proof the extent of injury of chemical public hazards agricultural chemicals to the ecological balance, animal survival, human life and large natural environment, its extent of injury is increasing, also makes the next height of human cancer morbidity.Chemical pesticide has hundreds of kinds in the whole world; The number nearly 4,000,000 more than that the annual whole world causes death and dies because of pesticide poisoning; According to statistics, China's arable area 2/10ths by the dark degree severe contamination of chemical pesticide, have nearly 1,000,000,000 populations all to eat the food that these contain the high residue chemical pesticide every day; Directly endangering the healthy of people, countries in the world government all seek a kind of nuisanceless, avirulence is residual, novel agrochemical and effort efficiently.
At present, all there is following point in the development of public nuisance-free agricultural chemicals both at home and abroad:
1, existing public nuisance-free agricultural chemicals result of use is poor, because do not form the special-purpose agricultural chemicals of crops classification.
Though 2, classification such as biopesticide white muscardine fungi, BT is used, because of receiving region and weather condition effect, and the effect of large area control insect pest is undesirable.
Though 3, plant pesticide has fine insecticidal activity.But because of prescription not reason such as science, folk prescription insect is developed immunity to drugs in a short time and does not reach the expection insecticidal effect because it does not form a kind of plant pesticide of special-purpose control rice pest.Some plant pesticide can be controlled pest at present, can control forestry pest again, and this is unscientific; Because agricultural and forestry pest are the insects of two big types of life habits; Besides the life habit of crop pests is also all inequality, and the insect of paddy rice and wheat is exactly two kinds of life habits, so medication cannot treat different things as the same; Must have science, branch seasonality and specific aim and use, otherwise will produce many-sided ill effect.More than many shortcomings, demand urgently improving.
Summary of the invention
The objective of the invention is to provide a kind of paddy rice environment-protection pesticide; It does not contain the residuals harmful to animal, is a kind of high efficiency, specific aim, environment-friendly type, no secondary toxicity, noresidue, free from environmental pollution, the nuisanceless Chinese herbal medicine paddy rice environment-protection pesticide that can keep ecological balance.
The technical scheme that the present invention adopted is: the paddy rice environment-protection pesticide, it is formulated by vegetable insecticide and special assistant, vegetable insecticide by hemp, and oneself, artemisia annua, tobacco, Phytolacca acinosa, bitter cottonrose hibiscus prescription process.Its prescription is: hemp 25-35kg, and own 10-25kg, artemisia annua 15-20kg, tobacco 25-35kg, Phytolacca acinosa 18-30kg, bitter cottonrose hibiscus 7-15kg.
In above-mentioned paddy rice environment-protection pesticide prescription, can add the rhizome of Chinese monkshood, its addition is rhizome of Chinese monkshood 5-10kg.
Auxiliary agent comprises that emulsifier, turpentine oil, bleeding agent, preservative and concentration are 80 °-95 ° ethanol, and the proportion scale of auxiliary agent is emulsifier 6-10kg, turpentine oil 10-15kg, bleeding agent 3-5kg, preservative 0.4-1.5kg, ethanol 22-28kg.
Vegetable insecticide is 1-1.3 with the weight batching ratio of auxiliary agent: 1.
The technical scheme of paddy rice environment-protection pesticide of the present invention is achieved in that
1, get hemp, and oneself, artemisia annua, tobacco, Phytolacca acinosa, the rhizome of Chinese monkshood, bitter cottonrose hibiscus, and respectively with hemp, and oneself, artemisia annua, Phytolacca acinosa, tobacco, bitter cottonrose hibiscus, the rhizome of Chinese monkshood, cut into pieces the back each use.
2, by charge ratio get above-mentioned various raw material be respectively charged into soak the pool jar in; Add into the water of stating 6.5 times of amounts of crude drug, soaked at normal temperatures 5-6 hour, extract secondary 80-90 ℃ of boiling; Carry about 5-7 hour at every turn; Crude drug liquid after the second extraction combines, and refilters, and seals up for safekeeping the crude drug liquid running into tank after filtering subsequent use.
3, each filtering liquid medicine of gained is imported respectively in the inspissator, be decompressed to 0.5-0.1Mpa, the concentrated medicament of simmer down to 1/3rd under 70-90 ℃ of humidity can obtain concentrating medicament.
4, the gained concentrated medicament is got 4 parts, get 1 part of the ethanolic solution of content 85% again, add in 4: 1 ratios and mix; Stirred 40-60 minute, and put into the settling tank deposition 24-48 hour, the elimination insoluble matter; In the indefinite filtered fluid input of gained destilling tower, be heated to 85-90 ℃ of distillation, reclaim ethanol to 1/2 of substance kind; Collecting mother liquor is input in the agitated reactor again; Add emulsifier 6-12kg, turpentine oil 10-15kg, bleeding agent 3-5kg, preservative 0.5-1.5kg, ethanol 20-25kg successively by required proportion scale,, promptly obtain the paddy rice environment-protection pesticide above-mentioned various auxiliary agent mixing and emulsifying 2-3h.
Optional tween 35-60 of emulsifier etc., preservative can select sorbic acid, benzoic acid to receive etc. in above-mentioned auxiliary agent, and bleeding agent can be selected dimethyl sulfoxide (DMSO) etc.
An important feature of the present invention is to contain multiple biological activity in the medicine; With mix the multielement component, the comprehensive insect antibody factor and science preparation are when the polypide contact of insect and food are got it filled thing; Be seeped in skin and the body through epidermis; Through not slightly nerve reach the center nerve, block nerves conduction makes insect produce excited and forms toxic state and death by suffocation.It is better that specialty is used for the paddy rice effect, also can be used for the plant insect in identical crop and same season.This agricultural chemicals except that disorderly skin texture being arranged and tag the effect, and has stomach toxicity to kill and wound to insect, walks quickly and keeps away and strong food refusal effect.
Another one characteristics of the present invention are to contain the required trace element of various plants and nitrogen, phosphorus, potassium etc. in the medicine.After plant and paddy rice sprayed this agricultural chemicals, it was blackish green not only to have a leaf surface brightening, and life is vigorous, and strong fruit improves product hierarchy and preferred rate, and to make agricultural byproducts be to keep original local flavor.Also be development pollution-free food and the indispensable agricultural chemicals of keeping ecological balance.For showing the control efficiency of this agricultural chemicals to crop pests.The present invention has made a large amount of vermins-proof effect comparative trials; Proved that this agricultural chemicals has very strong insecticidal effect to the paddy rice crop pests; Killing rate reaches 100%; But, the Lepidoptera of other crops, Semiptera, stick up that the anti-efficient of kind of insect reaches more than 85% surplus wing order, Homoptera and the diptera 40 to vegetables, melon and fruit, forest, flowers.
With 2.5% cream of decamethrin contrast proof, 1 day anti-efficient is respectively 100%, 100%, 99% after the dispenser of 1000,1500,2000 times of dilutions of agricultural chemicals of the present invention medicament; 1600 times of dilutions of 2.5% cream of decamethrin pharmacy control efficacy rate is merely 68%.After 3 days, 1000,1500,2000 times of dilutions of agricultural chemicals of the present invention pharmacy control efficacy rate is 97%; 1600 times of dilutions of 2.5% cream of decamethrin pharmacy control efficacy rate is 77%.
Prove that according to test data agricultural chemicals of the present invention and 2.5% cream of decamethrin vermins-proof effect have extremely evident difference.Conclusion is an agricultural chemicals of the present invention, fully instead part chemical pesticide.
Agricultural chemicals of the present invention not only has the special pesticide performance, regards as low toxicity and nonpersistent pesticide according to toxicological test, is a kind of novel green agricultural chemicals.Chemical pesticide is except that having high toxicity; Also have permanent toxic residue problem, and residual life is long, damaging range is wide, the deposition accumulation causes serious disease and life harm in human body and animal; This is universally acknowledged global pollution problem, and the extensive degree that chemical pesticide pollutes is well imagined.
Agricultural chemicals of the present invention is that to adopt pure natural plant be that raw material is formulated through science processing, is not merely hypotoxicity, and does not have the toxic residue problem, also can be to the natural enemy of insect---birds produce secondary and kill, and can not constitute harm to humans and animals and ecological.
The present invention does not have " three cause " and " three wastes " and exists through facts have proved.
Comprehensive the above; Paddy rice environment-protection pesticide of the present invention be a kind of high efficiency, specific aim, the feature of environmental protection, no secondary toxicity, noresidue, pollution-free, keep ecological balance, non-harmful novel agrochemical; Be to realize the ecological agriculture; The green ecological agricultural, the important assurance of green enterprises has bright prospects.
Embodiment
Rice green pesticide is by vegetable insecticide and special assistant is composite processes.Vegetable insecticide by hemp, and oneself, tobacco, bitter cottonrose hibiscus, artemisia annua, Phytolacca acinosa, the rhizome of Chinese monkshood forms, its prescription is: hemp 25kg, reach own 20kg, tobacco 25kg, bitter cottonrose hibiscus 10kg, artemisia annua 15kg, Phytolacca acinosa 20kg, rhizome of Chinese monkshood 8kg.Auxiliary agent is made up of turpentine oil, ethanol, Tween-60, sorb, the inferior maple of dimethyl.Its charge ratio is that emulsifier 8kg, turpentine oil 12kg, concentration are 85% ethanol 25kg, 10kg Tween-60, sorbic acid 0.8kg, dimethyl sulfoxide (DMSO) 1.5kg.Vegetable insecticide and auxiliary agent charge ratio are 1.2: 1.
The production method of paddy rice environment-protection pesticide:
A, learn from else's experience hemp 25kg after handling, and own 20kg, tobacco 25kg, bitter cottonrose hibiscus 10kg, artemisia annua 15kg, Phytolacca acinosa 20kg, rhizome of Chinese monkshood 8kg respectively are respectively charged into to soak and select in the jar, add the water of 6.5 times of crude drug amounts of water; Soaked at normal temperatures 5 hours, steam heated is to 80-90 ℃, and 6h is extracted in boiling; Secondary is extracted in boiling respectively; The secondary combining medicine is filtered, and will filtrate to be input in the inspissator respectively concentrates again, at the concentrated medicament of 90 ℃ of following simmer down tos 1/3.
B, the gained concentrate is got 4 parts, get 1 part of concentration 85% ethanolic solution again, mix by 4: 1 weight ratios; Stirred 40 minutes, and put into the settling tank deposition 30 hours, the elimination insoluble matter; In gained filtrating input destilling tower, be heated to 85-95 ℃, reclaim ethanol to original volume 1/2; Collecting mother liquor is input in the agitated reactor again; And adding emulsifier 8kg, turpentine oil 12kg, ethanol 25kg, sorbic acid 0.8kg, dimethyl sulfoxide (DMSO) 1.5kg, 9kg Tween-60 successively, mixing and emulsifying 2h promptly gets paddy rice environment-protection pesticide finished product.
Employed capital equipment in the main processes:
The FS-20 slicer that raw material section, chopping are used, raw material pulverizing QJ-3 cracker dissolves to leach and uses multi-function extractor DJN-6000, filters and uses the KLC-650 filter, and concentrating under reduced pressure device SJN-5000 detects and uses gas chromatograph, receives cream and uses 10m
2Basin, solvent essence are taken dynamic multifunctional extractor DJN-6000, and the I deposition is used settling tank CD-6000, and distillation is reclaimed with multi-functional recovery inspissator DJN-2000B-φ 800, and be synthetic with high-order measuring tank agitated reactor-3m
2, can is with GZJ-30 type liquid filling machine.
Claims (5)
1. paddy rice environment-protection pesticide is characterized in that: be by vegetable insecticide and special assistant is composite processes; Vegetable insecticide by hemp, and oneself, tobacco, bitter cottonrose hibiscus, artemisia annua, Phytolacca acinosa, the rhizome of Chinese monkshood forms, its prescription is: hemp, and own, artemisia annua, tobacco, Phytolacca acinosa, bitter cottonrose hibiscus prescription process.Its prescription is: hemp 25-35kg, and own 10-25kg, artemisia annua 15-20kg, tobacco 25-35kg, Phytolacca acinosa 18-30kg, bitter cottonrose hibiscus 7-15kg.
2. a kind of paddy rice environment-protection pesticide according to claim 1 and production method is characterized in that, can add rhizome of Chinese monkshood 5-10kg in the described vegetable insecticide.
3. according to described a kind of paddy rice environment-protection pesticide of claim 2 and production method, it is characterized in that, described vegetable insecticide by auxiliary agent by hemp 25kg, and own 20kg, tobacco 25kg, bitter cottonrose hibiscus 10kg, artemisia annua 15kg, Phytolacca acinosa 20kg, rhizome of Chinese monkshood 8kg form; Auxiliary agent is made up of turpentine oil, ethanol, Tween-60, sorb, the inferior maple of dimethyl; Its charge ratio is that emulsifier 8kg, turpentine oil 12kg, concentration are 85% ethanol 25kg, 10kg Tween-60, sorbic acid 0.8kg, dimethyl sulfoxide (DMSO) 1.5kg; Vegetable insecticide and auxiliary agent charge ratio are 1.2: 1.
4. according to claim 1 or 3 described a kind of paddy rice environment-protection pesticide and production methods; It is characterized in that; Optional tween 35-60 of emulsifier etc., preservative can select sorbic acid, benzoic acid to receive etc. in the described co-emulsifiers, and bleeding agent can be selected dimethyl sulfoxide (DMSO) etc.
5. paddy rice environment-protection pesticide and production method is characterized in that:
A, the hemp 25kg after will handling, and own 20kg, tobacco 25kg, bitter cottonrose hibiscus 10kg, artemisia annua 15kg, Phytolacca acinosa 20kg, rhizome of Chinese monkshood 8kg respectively are respectively charged into to soak and select in the jar, add the water of 6.5 times of crude drug amounts of water; Soaked at normal temperatures 5 hours, steam heated is to 80-90 ℃, and 6h is extracted in boiling; Secondary is extracted in boiling respectively; The secondary combining medicine is filtered, and will filtrate to be input in the inspissator respectively concentrates again, at the concentrated medicament of 90 ℃ of following simmer down tos 1/3.
B, the gained concentrate is got 4 parts, get 1 part of concentration 85% ethanolic solution again, mix by 4: 1 weight ratios; Stirred 40 minutes, and put into the settling tank deposition 30 hours, the elimination insoluble matter; In gained filtrating input destilling tower, be heated to 85-95 ℃, reclaim ethanol to original volume 1/2; Collecting mother liquor is input in the agitated reactor again; And adding emulsifier 8kg, turpentine oil 12kg, ethanol 25kg, sorbic acid 0.8kg, dimethyl sulfoxide (DMSO) 1.5kg, 9kg Tween-60 successively, mixing and emulsifying 2h promptly gets paddy rice environment-protection pesticide finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104221885A CN102428975A (en) | 2011-12-16 | 2011-12-16 | Paddy environmentally-friendly pesticide |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104221885A CN102428975A (en) | 2011-12-16 | 2011-12-16 | Paddy environmentally-friendly pesticide |
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| CN102428975A true CN102428975A (en) | 2012-05-02 |
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| CN2011104221885A Pending CN102428975A (en) | 2011-12-16 | 2011-12-16 | Paddy environmentally-friendly pesticide |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106431712A (en) * | 2016-11-14 | 2017-02-22 | 湖南省核农学与航天育种研究所 | Rice cadmium-reducing leaf fertilizer, preparation method thereof and application in rice planting |
| CN106508996A (en) * | 2016-10-31 | 2017-03-22 | 郑州思辩科技有限公司 | Greenhouse pesticide and preparation method thereof |
| CN106900753A (en) * | 2017-04-07 | 2017-06-30 | 安徽中煦环保新材料科技有限公司 | A kind of paddy rice environmental protection nursing material and preparation method thereof |
| CN107372633A (en) * | 2017-08-11 | 2017-11-24 | 云南中医学院 | Artemisia annua tobacco vinegar liquid suppresses the application of root-knot nematode |
| CN107494614A (en) * | 2017-07-27 | 2017-12-22 | 张银花 | A kind of agriculturally useful compositions for preventing and treating rice sheath blight disease |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1714651A (en) * | 2005-07-04 | 2006-01-04 | 万金林 | Rice green pesticide and producing method |
| CN1723781A (en) * | 2005-07-12 | 2006-01-25 | 万金林 | Agriculture chemicals made of traditional Chinese herb medicine used for wheat, and its prodn. method |
| CN1726783A (en) * | 2005-07-26 | 2006-02-01 | 万金林 | Greep pesticide wiith no residue and production method |
| CN1802931A (en) * | 2005-09-30 | 2006-07-19 | 万金林 | Environment friendly agricultural chemicals for wood and flower and its production method |
| WO2008128355A1 (en) * | 2007-04-24 | 2008-10-30 | The University Of Western Ontario | Pesticidal composition derived from tobacco and pyrolysis process for production thereof |
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2011
- 2011-12-16 CN CN2011104221885A patent/CN102428975A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1714651A (en) * | 2005-07-04 | 2006-01-04 | 万金林 | Rice green pesticide and producing method |
| CN1723781A (en) * | 2005-07-12 | 2006-01-25 | 万金林 | Agriculture chemicals made of traditional Chinese herb medicine used for wheat, and its prodn. method |
| CN1726783A (en) * | 2005-07-26 | 2006-02-01 | 万金林 | Greep pesticide wiith no residue and production method |
| CN1802931A (en) * | 2005-09-30 | 2006-07-19 | 万金林 | Environment friendly agricultural chemicals for wood and flower and its production method |
| WO2008128355A1 (en) * | 2007-04-24 | 2008-10-30 | The University Of Western Ontario | Pesticidal composition derived from tobacco and pyrolysis process for production thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508996A (en) * | 2016-10-31 | 2017-03-22 | 郑州思辩科技有限公司 | Greenhouse pesticide and preparation method thereof |
| CN106431712A (en) * | 2016-11-14 | 2017-02-22 | 湖南省核农学与航天育种研究所 | Rice cadmium-reducing leaf fertilizer, preparation method thereof and application in rice planting |
| CN106900753A (en) * | 2017-04-07 | 2017-06-30 | 安徽中煦环保新材料科技有限公司 | A kind of paddy rice environmental protection nursing material and preparation method thereof |
| CN107494614A (en) * | 2017-07-27 | 2017-12-22 | 张银花 | A kind of agriculturally useful compositions for preventing and treating rice sheath blight disease |
| CN107372633A (en) * | 2017-08-11 | 2017-11-24 | 云南中医学院 | Artemisia annua tobacco vinegar liquid suppresses the application of root-knot nematode |
| CN107372633B (en) * | 2017-08-11 | 2020-04-21 | 云南中医学院 | Application of artemisia annua tobacco vinegar liquid in inhibition of root-knot nematodes |
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Application publication date: 20120502 |