CN1481689A - Pesticide without toxin and public nuisance and its production process - Google Patents
Pesticide without toxin and public nuisance and its production process Download PDFInfo
- Publication number
- CN1481689A CN1481689A CNA031354858A CN03135485A CN1481689A CN 1481689 A CN1481689 A CN 1481689A CN A031354858 A CNA031354858 A CN A031354858A CN 03135485 A CN03135485 A CN 03135485A CN 1481689 A CN1481689 A CN 1481689A
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- sweet wormwood
- extract
- agricultural chemicals
- pulvis
- herb
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Abstract
The non-toxic and pollution-less pesticide has sweet wormwood extractive as main component and consists of sweet wormwood extractive 68-98 wt%, adhesive 1.6-31.6 wt% and preservative the rest. The preparation process includes pulping fresh sweet wormwood or soaked sweet wormwood, squeezing to obtain juice, filtering, letting stand, concentration to obtain sweet wormwood extractive liquid or powder. The present invention prepares pesticide with sweet wormwood, and the pesticide has wide spectrum pesticidal and bactericidal effect and effect as plant growth regulator. Compared with available technology, the present invention has the features of no environmental pollution, no toxicity, high pesticidal effect and obvious plant growth regulating effect.
Description
Technical field
The present invention relates to a kind of is the Nonpoisonous, non-environmental-pollution agricultural chemicals of feedstock production with the plant, and the preparation method of this agricultural chemicals.
Background technology
Existing pesticide species is more, and chemistry agricultural chemicals and botanical pesticide are arranged, though the chemistry agricultural chemicals has insecticidal properties preferably, form residue of pesticide easily, and plant easily produces resistance.The botanical pesticide relative toxicity is less, and the agricultural chemicals as with preparations such as Thunder God Teng, tobacco, Dalmatian chrysanthemum, fish Tengs necessarily has insecticidal effect though have, and insecticidal action is generally only arranged, its function singleness, and the distribution of some of them plant is little, and output is little, and raw material is not easy to obtain.
Summary of the invention
Fruit is good, desinsection worm spectrum is wide, non-toxic and non-pollution agricultural chemicals to the object of the present invention is to provide a kind of desinsection.Another object of the present invention provides the preparation method of this agricultural chemicals.A further object of the present invention provides the new purposes of sweet wormwood herb.
Agricultural chemicals of the present invention is to be primary raw material with sweet wormwood (Artemisia apiacea Hance) plant, can be prepared from by several diverse ways.Agricultural chemicals of the present invention contains sweet wormwood herb extract 68～98%, spreader-sticker 1.6～31.6% and surplus preservative.
The preparation method of agricultural chemicals of the present invention is as follows:
1) the bright product of sweet wormwood herb or dry product hammer suede were soaked in water 3～12 hours after making beating, squeeze the juice repeatedly 2～4 times, filtering and standing concentrates a part of moisture content and gets the sweet wormwood extract, or filtrate concentrates, after the drying sweet wormwood extraction pulvis is standby;
2) the bright product of sweet wormwood herb or dry product are added with sulfuric acid or hydrochloric acid or nitric acid or acetic acid and transfer the acid liquid immersion of pH=2～7 after 3～12 hours, pull an oar, squeeze the juice 3～4 times repeatedly, filter, leave standstill, concentrate that a part of moisture content gets the sweet wormwood extract or filtrate concentrates, after the drying sweet wormwood to extract pulvis standby;
3) with the condensation of sweet wormwood herb steam distillation, concentrate sweet wormwood extract or make sweet wormwood to extract pulvis standby;
4) with the destructive distillation of sweet wormwood herb, the volatile matter condensation gets the sweet wormwood extract or makes sweet wormwood extraction powder standby after concentrating;
5) the sweet wormwood herb was soaked 3～12 hours with chloroform or acetone or alcohol or ether or benzinum or ethyl acetate, filters, leave standstill, decompression and solvent recovery, after concentrating sweet wormwood extract or make sweet wormwood to extract pulvis standby;
6) with above-mentioned 1)～5) standby that makes of method adds auxiliary material spreader-sticker and preservative in proportion, makes agricultural chemicals;
7) sweet wormwood herb dry product is pulverized, crossed the above sieve series of 40 orders and become the sweet wormwood pulvis, sweet wormwood pulvis with 22～100% and calcareous fertilisers or fertiliser containing magnesium or phosphate fertilizer or potash fertilizer or composite fertilizer make and apply the underground dual-purpose agricultural chemicals of fertile medicine.
The present invention makes agricultural chemicals with the plant sweet wormwood, has proposed the new purposes of plant sweet wormwood, is used for desinsection, the sterilization of wide spectrum, and as the conditioning agent of plant growing.
Agricultural chemicals of the present invention distinguishing feature compared with the prior art is that nuisanceless, nontoxic, desinsection is efficient, desinsection worm spectrum is wide, effective, and the nitrogenous first extract plant of sweet wormwood herb extract easily absorbs, and it is good to spray back plant growing way.
Farming of the present invention can be killed insects such as little pink bollworm on the little insect of the seedling that eats on one's body worm's ovum of the parasite (louse) of little red worm, aphid, two spotted spider mite, mite class, maggot, human body and livestock, the ground, any seedbed and worm's ovum, rice hoppers, mosquito, fly, moth, grub, earthworm, smalt worm, the soya bean plant, hair wax insect approximately, and has effect antibacterial, fungi-proofing, antibiotic, sterilization.
Press different dosage form and water preparation when agricultural chemicals of the present invention uses: extract: water=1: 200, pulvis: water=1: 600, be spilled into after preparing plant base of leaf, by tag, poisoning, stomach reach action kill insects such as food refusal extremely.With pulvis be sprinkled into underground or ground and water in kill pests and worm's ovum, can prevent controlling or to do inorganic or fertilizer foliage-spray or root are executed, can not only desinsection, can also coordinate plant growth, open up fruit rate height, the seed maturation is good.
Below further specify its good effect with agricultural insecticide experiment of the present invention.
1, on the base of leaf of above-mentioned worm source plant, sprays agricultural chemicals of the present invention, observed once, find insect food refusal, dry moving uneasiness every 1～2 hour, through about 2 hours, the worm that has begins death, different worm death time differences, and the longest death time of worm is 72 hours.
2, kill the maggot throwing in the lavatory and execute formulations such as the aqua of agricultural chemicals of the present invention, pulvis, half an hour, maggot was more active, and maggot begins death after 2 hours, and 48 hours all dead.
3, some have the wing insect to mosquito, fly and moth etc., add the pine tree foam (being convenient to burning) and the excipient that rot with pulvis of the present invention and make the block sootiness and extremely, began death once well matched 15 minutes, just can all kill in 4 hours.
5, after the aphid on the blade face such as, sugarcane white to rape, rose, China rose, shrub althea flower, mustard, lotus flower is executed and spills pigment agent of the present invention, aphid just began death in 2 hours, 72 hours are all dead, and find the plant growing way than do not execute spill agricultural chemicals preceding more build strong.
6, take root in soil insects such as insect grub in thing such as Radix Codonopsis and the infested easily plant, earthworm, termite with pesticide powder of the present invention control tuberous root plant such as potato, garlic, Ipomoea batatas etc. and taper, (with the comparison of not using agricultural chemicals) tuberous root plant looks healthy and strong, no insect bite, well developed root system.
7, sow the white plant of lotus flower that the smalt worm just nibbling with pesticide powder of the present invention after, the food refusal of smalt worm has 3/5 smalt worm death after 48 hours.
8, execute the soya bean plant of spilling little pink bollworm and just nibbling, pulse family plant with pesticide powder of the present invention after, little pink bollworm food refusal, 60 hours, 4/5 little pink bollworm death.
9, execute with pesticide powder of the present invention and spill the plant that mao wax insect is eating, hair wax insect food refusal 72 hours has 4/5 hair wax insect death.
10, with the insect in agricultural chemicals extract of the present invention or pulvis control rice seedlings and the ground, various seedbed, find that seedling is neat stout and strong, growing way is better, no damage by disease and insect, full seed.
11, with agricultural chemicals extract of the present invention or pulvis, it is parasitic by clothing and livestock parasite and worm's ovum on one's body to have added water washing life, and 4 hours parasites and worm's ovum are all dead.
12, agricultural chemicals extract of the present invention or pulvis add water and spray two spotted spider mite on apple tree and the fruit, partly two spotted spider mite death are arranged in 3 hours, and lethality reached 96% in 72 hours.
13, have in the blue or green water of fish with agricultural chemicals adding of the present invention, fish can not die; Feed pigs after boiling with the tender leaf of sweet wormwood herb, have no adverse reaction, illustrate that agricultural chemicals of the present invention is nontoxic, harmless to livestock.
Embodiment
Embodiment 1:
With bright product of sweet wormwood complete stool or dry product is primary raw material, and preparation by the following method:
Pull an oar after the bright product of sweet wormwood herb or dry product hammer suede was soaked in water 4 hours, squeeze the juice repeatedly 2～4 times, filtering and standing, with activated carbon (or other method) decolouring, filtrate concentrate a part of moisture content get the sweet wormwood extract (or filtrate concentrates, after the drying sweet wormwood extracts pulvis); Sweet wormwood extract with 68% (or sweet wormwood extraction pulvis) and spreader soap (or other allied substances) 31.6% make agricultural chemicals of the present invention after potassium sorbate preservative (or other preservative) 0.4% mixes.
Embodiment 2:
With bright product of sweet wormwood complete stool or dry product is primary raw material, and preparation by the following method:
) bright product of sweet wormwood herb or dry product adding were soaked 5 hours with the acid liquid that sulfuric acid adds water accent pH=2～7, pull an oar, squeeze the juice 3～4 times repeatedly, filter, leave standstill, after concentrating, filtrate gets sweet wormwood extract (or make sweet wormwood and extract pulvis), sweet wormwood extract with 80% (or sweet wormwood extraction pulvis) and spreader soap (or other allied substances) 19.6% make agricultural chemicals of the present invention after potassium sorbate preservative (or other preservative) 0.4% mixes.
Embodiment 3:
With bright product of sweet wormwood complete stool or dry product is primary raw material, and preparation by the following method:
With the condensation of sweet wormwood herb steam distillation, decolour with activated carbon (or other method), concentrate sweet wormwood extract (or make sweet wormwood and extract pulvis), sweet wormwood extract with 98% (or sweet wormwood extraction pulvis) and spreader soap (or other allied substances) 1.6% make agricultural chemicals of the present invention after potassium sorbate preservative (or other preservative) 0.4% mixes.
Embodiment 4:
With bright product of sweet wormwood complete stool or dry product is primary raw material, and preparation by the following method:
With the destructive distillation of sweet wormwood herb, volatile matter condensation, with activated carbon (or other method) decolouring, after concentrating sweet wormwood extract (or sweet wormwood extraction pulvis), following steps and embodiment 1～3 be identical to make agricultural chemicals of the present invention.
Embodiment 5:
With bright product of sweet wormwood complete stool or dry product is primary raw material, and preparation by the following method:
The sweet wormwood herb was soaked 3 hours with chloroform or acetone or alcohol or ether or benzinum or ethyl acetate, filter, decolour with activated carbon (or other method), leave standstill, decompression and solvent recovery, after concentrating sweet wormwood extract (or make sweet wormwood and extract pulvis): following steps and embodiment 1～3 be identical to make agricultural chemicals of the present invention.
Embodiment 6:
With bright product of sweet wormwood complete stool or dry product is primary raw material, and preparation by the following method:
Sweet wormwood herb dry product is pulverized, crossed the above sieve series of 40 orders and become the sweet wormwood pulvis, sweet wormwood pulvis with 50% and calcareous fertilisers or fertiliser containing magnesium or phosphate fertilizer or potash fertilizer or composite fertilizer make and apply the underground dual-purpose agricultural chemicals of fertile medicine.Also available 100% sweet wormwood pulvis is used for pest control.
Claims (4)
1, a kind of Nonpoisonous, non-environmental-pollution agricultural chemicals is characterized in that being is the agricultural chemicals that primary raw material is prepared from the sweet wormwood herb.
2, the described Nonpoisonous, non-environmental-pollution agricultural chemicals of claim 1 is characterized in that containing sweet wormwood herb extract 68～98%, spreader-sticker 1.6～31.6% and surplus preservative.
3, the preparation method of the described Nonpoisonous, non-environmental-pollution agricultural chemicals of claim 1 is characterized in that producing by following several method:
1) the bright product of sweet wormwood herb or dry product hammer suede were soaked in water 3～12 hours after making beating, squeeze the juice repeatedly 2～4 times, filtering and standing concentrates a part of moisture content and gets the sweet wormwood extract, or filtrate concentrates, after the drying sweet wormwood extraction pulvis is standby;
2) the bright product of sweet wormwood herb or dry product are added with sulfuric acid or hydrochloric acid or nitric acid or acetic acid and transfer the acid liquid immersion of pH=2～7 after 3～12 hours, pull an oar, squeeze the juice 3～4 times repeatedly, filter, leave standstill, concentrate that a part of moisture content gets the sweet wormwood extract or filtrate concentrates, after the drying sweet wormwood to extract pulvis standby;
3) with the condensation of sweet wormwood herb steam distillation, concentrate sweet wormwood extract or make sweet wormwood to extract pulvis standby;
4) with the destructive distillation of sweet wormwood herb, the volatile matter condensation gets the sweet wormwood extract or makes sweet wormwood extraction powder standby after concentrating;
5) the sweet wormwood herb was soaked 3～12 hours with chloroform or acetone or alcohol or ether or benzinum or ethyl acetate, filters, leave standstill, decompression and solvent recovery, after concentrating sweet wormwood extract or make sweet wormwood to extract pulvis standby;
6) with above-mentioned 1)～5) standby that makes of method adds auxiliary material spreader-sticker and preservative in proportion, makes agricultural chemicals;
7) sweet wormwood herb dry product is pulverized, crossed the above sieve series of 40 orders and become the sweet wormwood pulvis, sweet wormwood pulvis with 22～100% and calcareous fertilisers or fertiliser containing magnesium or phosphate fertilizer or potash fertilizer or composite fertilizer make and apply the underground dual-purpose agricultural chemicals of fertile medicine.
4, the purposes of the described agricultural chemicals of claim 1 is characterized in that being used for the agricultural chemicals that the plant sweet wormwood is made desinsection, the sterilization of wide spectrum, and as the conditioning agent of plant growing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03135485 CN1209027C (en) | 2003-07-24 | 2003-07-24 | Pesticide without toxin and public nuisance and its production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03135485 CN1209027C (en) | 2003-07-24 | 2003-07-24 | Pesticide without toxin and public nuisance and its production process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1481689A true CN1481689A (en) | 2004-03-17 |
| CN1209027C CN1209027C (en) | 2005-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03135485 Expired - Fee Related CN1209027C (en) | 2003-07-24 | 2003-07-24 | Pesticide without toxin and public nuisance and its production process |
Country Status (1)
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| CN (1) | CN1209027C (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101513195B (en) * | 2008-02-21 | 2013-03-27 | 长江大学医学院 | Method for controlling propagation of schistosomiasis in lake regions |
| CN103385257A (en) * | 2013-08-14 | 2013-11-13 | 文山市苗乡三七实业有限公司 | Application of sweet wormwood to cultivation of pseudo-ginseng |
| CN103609601A (en) * | 2013-11-14 | 2014-03-05 | 红云红河烟草(集团)有限责任公司 | Application of artemisia carvifolia extract in control of tobacco thrips |
| CN101642135B (en) * | 2007-07-31 | 2014-07-02 | 北京农学院 | Artemesia annua plant acaricide and preparation method thereof |
| CN104365691A (en) * | 2014-11-19 | 2015-02-25 | 沈阳化工研究院有限公司 | Botanical pesticide suspension agent as well as preparation method and application of botanical pesticide suspension agent |
| CN104430609A (en) * | 2014-11-19 | 2015-03-25 | 沈阳化工研究院有限公司 | Botanic pesticide water dispersant, preparation method and application thereof |
| CN104430610A (en) * | 2014-12-01 | 2015-03-25 | 苏州市相城区盛胡特种养殖专业合作社 | Method for preparing botanical insecticide containing artemisia |
| CN106070357A (en) * | 2016-06-20 | 2016-11-09 | 河南中天恒信生物化学科技有限公司 | A kind of novel wheat field compound disinfectant and application thereof |
| CN106234480A (en) * | 2016-07-29 | 2016-12-21 | 广西素安生态农业有限公司 | A kind of herbal control agent of Flos Jasmini Sambac southern blight and preparation method thereof |
| CN107873739A (en) * | 2017-11-17 | 2018-04-06 | 南京高正农用化工有限公司 | Biological pesticide |
| CN108850018A (en) * | 2018-05-30 | 2018-11-23 | 吉林省利泽生物科技有限公司 | A kind of plant source growth regulator and preparation method thereof |
| CN111357777A (en) * | 2020-04-15 | 2020-07-03 | 贵州益全佳科技有限公司 | Deinsectization ovum-inhibiting agent extracted from plant containing sweet wormwood herb and preparation and application methods thereof |
-
2003
- 2003-07-24 CN CN 03135485 patent/CN1209027C/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642135B (en) * | 2007-07-31 | 2014-07-02 | 北京农学院 | Artemesia annua plant acaricide and preparation method thereof |
| CN101513195B (en) * | 2008-02-21 | 2013-03-27 | 长江大学医学院 | Method for controlling propagation of schistosomiasis in lake regions |
| CN103385257B (en) * | 2013-08-14 | 2015-03-11 | 文山苗乡三七科技有限公司 | Application of sweet wormwood to cultivation of pseudo-ginseng |
| CN103385257A (en) * | 2013-08-14 | 2013-11-13 | 文山市苗乡三七实业有限公司 | Application of sweet wormwood to cultivation of pseudo-ginseng |
| CN103609601A (en) * | 2013-11-14 | 2014-03-05 | 红云红河烟草(集团)有限责任公司 | Application of artemisia carvifolia extract in control of tobacco thrips |
| CN104430609A (en) * | 2014-11-19 | 2015-03-25 | 沈阳化工研究院有限公司 | Botanic pesticide water dispersant, preparation method and application thereof |
| CN104365691A (en) * | 2014-11-19 | 2015-02-25 | 沈阳化工研究院有限公司 | Botanical pesticide suspension agent as well as preparation method and application of botanical pesticide suspension agent |
| CN104430610A (en) * | 2014-12-01 | 2015-03-25 | 苏州市相城区盛胡特种养殖专业合作社 | Method for preparing botanical insecticide containing artemisia |
| CN106070357A (en) * | 2016-06-20 | 2016-11-09 | 河南中天恒信生物化学科技有限公司 | A kind of novel wheat field compound disinfectant and application thereof |
| CN106234480A (en) * | 2016-07-29 | 2016-12-21 | 广西素安生态农业有限公司 | A kind of herbal control agent of Flos Jasmini Sambac southern blight and preparation method thereof |
| CN107873739A (en) * | 2017-11-17 | 2018-04-06 | 南京高正农用化工有限公司 | Biological pesticide |
| CN108850018A (en) * | 2018-05-30 | 2018-11-23 | 吉林省利泽生物科技有限公司 | A kind of plant source growth regulator and preparation method thereof |
| CN111357777A (en) * | 2020-04-15 | 2020-07-03 | 贵州益全佳科技有限公司 | Deinsectization ovum-inhibiting agent extracted from plant containing sweet wormwood herb and preparation and application methods thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1209027C (en) | 2005-07-06 |
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