CN104920506B - A kind of botanical pesticide and its application - Google Patents
A kind of botanical pesticide and its application Download PDFInfo
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- CN104920506B CN104920506B CN201510266031.6A CN201510266031A CN104920506B CN 104920506 B CN104920506 B CN 104920506B CN 201510266031 A CN201510266031 A CN 201510266031A CN 104920506 B CN104920506 B CN 104920506B
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- botanical pesticide
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- agricultural chemicals
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- 239000000575 pesticide Substances 0.000 title claims abstract description 51
- 241000196324 Embryophyta Species 0.000 claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 239000003905 agrochemical Substances 0.000 claims abstract description 17
- 241000238631 Hexapoda Species 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
- 235000002566 Capsicum Nutrition 0.000 claims abstract description 4
- 240000008574 Capsicum frutescens Species 0.000 claims abstract description 4
- 235000007516 Chrysanthemum Nutrition 0.000 claims abstract description 4
- 244000189548 Chrysanthemum x morifolium Species 0.000 claims abstract description 4
- 240000008013 Phytolacca acinosa Species 0.000 claims abstract description 4
- 235000009076 Phytolacca acinosa Nutrition 0.000 claims abstract description 4
- 244000089698 Zanthoxylum simulans Species 0.000 claims abstract description 4
- 239000001390 capsicum minimum Substances 0.000 claims abstract description 4
- 244000172196 cinnamonspot pondweed Species 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000007654 immersion Methods 0.000 claims abstract description 4
- 235000021419 vinegar Nutrition 0.000 claims abstract description 4
- 239000000052 vinegar Substances 0.000 claims abstract description 4
- 241000607479 Yersinia pestis Species 0.000 claims description 11
- 238000010790 dilution Methods 0.000 claims description 8
- 239000012895 dilution Substances 0.000 claims description 8
- 239000000706 filtrate Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 235000013311 vegetables Nutrition 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 241000345998 Calamus manan Species 0.000 claims description 2
- 241000208292 Solanaceae Species 0.000 claims description 2
- 235000021384 green leafy vegetables Nutrition 0.000 claims description 2
- 235000012950 rattan cane Nutrition 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 244000144977 poultry Species 0.000 abstract 1
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 241001124076 Aphididae Species 0.000 description 4
- 239000002917 insecticide Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 244000061176 Nicotiana tabacum Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 241000255969 Pieris brassicae Species 0.000 description 2
- 241000500437 Plutella xylostella Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 235000021393 food security Nutrition 0.000 description 2
- 238000003304 gavage Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000002147 killing effect Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000753145 Sitotroga cerealella Species 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009418 agronomic effect Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003592 biomimetic effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- NNKVPIKMPCQWCG-UHFFFAOYSA-N methamidophos Chemical compound COP(N)(=O)SC NNKVPIKMPCQWCG-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000003305 oral gavage Methods 0.000 description 1
- LCCNCVORNKJIRZ-UHFFFAOYSA-N parathion Chemical compound CCOP(=S)(OCC)OC1=CC=C([N+]([O-])=O)C=C1 LCCNCVORNKJIRZ-UHFFFAOYSA-N 0.000 description 1
- RLBIQVVOMOPOHC-UHFFFAOYSA-N parathion-methyl Chemical group COP(=S)(OC)OC1=CC=C([N+]([O-])=O)C=C1 RLBIQVVOMOPOHC-UHFFFAOYSA-N 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- RGCLLPNLLBQHPF-HJWRWDBZSA-N phosphamidon Chemical compound CCN(CC)C(=O)C(\Cl)=C(/C)OP(=O)(OC)OC RGCLLPNLLBQHPF-HJWRWDBZSA-N 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
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)
- Catching Or Destruction (AREA)
Abstract
The present invention discloses a kind of botanical pesticide and its application, and the agricultural chemicals obtains by the following method：（a）After botanical pesticide raw material is crushed, 3 5h are soaked in light-coloured vinegar, the raw material includes kuh-seng, Chinese prickly ash, capsicum, Dalmatian chrysanthemum, Phytolacca acinosa and bog pondweed；（b）Raw material after immersion is placed at a temperature of 90 100 DEG C and heats 30min, is then cooled to 60 70 DEG C, heats 90min；（c）After the solution left standstill cooling after heating, filtering, that is, obtain botanical pesticide；The botanical pesticide is directly prepared using plant as raw material, and to environment, person poultry harmless, and its raw material is frequently seen plants, abundance, and the effect of desinsection may be up to 90~95%, can be effectively protected crop and not encroached on by insect.
Description
Technical field
The invention belongs to field of biological pesticide, particularly a kind of botanical pesticide and its application.
Background technology
China is a large agricultural country, the hm of the long-term occurring area of diseases and pests of agronomic crop about 400,000,0002, need to produce and make every year
With 800,000 tons of agricultural chemicals, agricultural chemicals turns into indispensable factor in agricultural production, but agricultural chemicals widely uses, although to production
Development serves important function, but the resistance problems of such as insect pest, disease also occurs（resistance）, dirt to environment
Dye and residual and accumulation problem in agricultural and animal products（residue）, injure natural enemy, destroy balance of nature, cause insect
Rampant problem again（resurgence）Deng, from 1 day January in 2007, completely forbid acephatemet, parathion, parathion-methyl, long
Effect 5 kinds of high-toxic organic phosphorus agricultural chemicals such as phosphorus and phosphamidon agriculturally using, especially into 2l centuries since, people are for protection ring
Border, the cry of emphasis food security are increasingly surging, and harmless boilogical agricultural chemicals industry and field of biological control research obtain seldom
Opportunity to develop.
Compared with traditional chemical agricultural chemicals, the plant source active component of botanical pesticide is easy in the presence of microorganism and sunlight
Decompose, residual is low, and environmental pollution is small, especially suitable for veterinary antibiotics and tealeaves etc. by the directly edible crop of the mankind, to making
Thing does not also produce poisoning；Its mechanism of action and conventional chemical agricultural chemicals difference are big, and active component is complicated, can act on insect
Multiple tracts, be advantageous to overcome pest resistance to insecticide；It does not produce direct lethal effect to pest natural enemy, to non-target life
Thing is safer；For most plants insecticide to feeding vertebrate without overt toxicity, preventing and treating spectrum is narrower, has obvious selection
Property；Most plants insecticide can stimulate the growth of crop, promote volume increase, and at present, botanical pesticide has turned into pollution-free food and given birth to
The preferable agricultural chemicals of production, can be ensured food safety engineering construction from the source that agricultural product produce, and botanical pesticide is widely applied
Using, will the strong production for promoting China's non-polluted farm product and pollution-free food, reduce production cost, improve agricultural output and
Quality, the competitive power of agricultural products is improved, reduce the dosage of high poison chemical pesticide, preserve the ecological environment, ensure food safety, it is right
China's agricultural sustainable development and food security engineering construction have far-reaching social influence.The main exploitation way of botanical pesticide
Footpath has two kinds：First, produce botanical pesticide by raw material of pesticide activity resource plant；Second, new agricultural chemicals is found from plant
Active lead compound, carries out bio-mimetic syntheses, and research filters out the novel pesticide plant pesticide with commercialization value and refers to utilize
Agricultural chemicals made of pest and disease damage poisonous plants or its active ingredient to other plants, still, botanical pesticide are most structure
Complexity, effective active composition are not easily purified, and presently commercially available botanical pesticide is predominantly effectively living by being extracted in single plant
Property composition, mainly using solvent method, extracted, then extracted with ether, filtered with alcohol heat reflux, be configured to agent, this purification side
Method is relative complex to equipment, and the single broad spectrum activity of raw material is poor, and partial solvent is to human health；It is and direct by raw material of plant
Botanical pesticide is produced, although can be compounded by various plants, suffers from production technology, raw material sources, season, the limit of region
System, agricultural chemicals is difficult to prepare or be difficult to preserve for a long time throughout the year, as disclosed in the Chinese patent of Application No. 201210174605.3
With tobacco leaf, tealeaves compound botanical pesticide, there is preferable killing action to aphid, but its only tobacco leaf and tealeaves are boiled after mistake
Filter, active material is difficult to keep drug effect for a long time, it is necessary to instant match somebody with somebody, therefore, to develop a kind of answering for holding time length in filtrate
It is always this area technical barrier urgently to be resolved hurrily with botanical pesticide.
The content of the invention
In view of the above-mentioned problems, the present invention provide it is a kind of nontoxic to people and animals, it is environmentally friendly, it is alternative to use at present
The botanical pesticide that chemical pesticide uses, what the present invention was realized in：
A kind of botanical pesticide, it is obtained by the following method：
（a）100 mesh sieves are crossed after botanical pesticide raw material is crushed, are then immersed in light-coloured vinegar, soak 24-48h；
The raw material includes, by percentage to the quality：Kuh-seng 24%, Chinese prickly ash 14%, capsicum 14%, Dalmatian chrysanthemum 14%, Phytolacca acinosa
20%, surplus is bog pondweed；
（b）30min is heated at a temperature of raw material after immersion is placed in into 90-100 DEG C, is then cooled to 60-70 DEG C, heating
90min；
（c）After the solution left standstill cooling after heating, filtering, adjustment filtrate volume concentration is 40-50%, i.e., described in acquisition
Botanical pesticide.
A kind of application of botanical pesticide as described herein in plant pest is prevented and treated.
Further, for botanical pesticide in the application in preventing and treating plant disease pest, the plant is leaf vegetables as described herein
Class, Solanaceae class or rattan class vegetables.
Further, application of the botanical pesticide in plant disease pest is prevented and treated as described herein, it is described in preventing and treating phytopathy
Application in insect pest refers to：After botanical pesticide is watered into 40-60 times of dilution, sprays and be in aboveground vegetation part, the amount of spraying
400-500ml/ mu botanical pesticides.
The beneficial effects of the present invention are：
（1）Botanical pesticide provided by the present invention is directly prepared using plant as raw material, to environment, Ren Xuwu
Evil；
（2）Botanical pesticide raw material of the present invention is frequently seen plants, and abundance can large area plantation；
（3）Botanical pesticide of the present invention is directly sprayed on vegetables, the branch of fruit tree, leaf, on cane, can be also embedded in after can diluting
In soil, drive, murder worm, through on probation, the effect of desinsection may be up to 90~95%, can be effectively protected crop and not invaded by insect
Evil.
（4）Step of the present invention is simple, take it is short, can wide popularization and application, substitute chemical agent.
Embodiment
By percentage to the quality, by raw material kuh-seng 24%, Chinese prickly ash 14%, capsicum 14%, Dalmatian chrysanthemum 14%, Phytolacca acinosa 20%, surplus
For bog pondweed；100 mesh sieves are at least crossed after raw material is crushed, are then immersed in light-coloured vinegar, soak 24-48h；
30min is heated at a temperature of raw material after immersion is placed in into 90-100 DEG C, is then cooled to 60-70 DEG C, heating
90min；
After the solution left standstill cooling after heating, filtering, adjustment filtrate volume concentration is 40-50%, that is, obtains the plant
Property agricultural chemicals.
The botanical pesticide toxotest of embodiment 2
Use the rat 20,180~200g of body weight of health, male and female half and half.
Experimental condition：22 ± 2 DEG C, relative humidity 40-70% of environment temperature, the botanical pesticide that embodiment 1 is obtained
40 times are diluted with sterilized water.
It is oral using 40 times of dilutions of botanical pesticide with 5000mg/kg.b.wt. dosage after Rat Fast is stayed overnight
Gavage, after gavage 6 hours to food, 2 weeks observation periods.Obvious poisoning manifestations are had no after male and female rat oral gavage, in the observation period
Without animal dead.
Embodiment 3
40 times and 60 times dilutions of botanical pesticide that Example 1 obtains respectively（Diluted with sterilized water）50ml, it is placed in
In culture dish after sterilizing, numbering 1,2,10 cabbage leaves are respectively put into, soak 30min, taking-up is dried；Take cabbage caterpillar
Each 20 with rice and diamondback moth third-instar larvae, with the blade feeding after drying, while control group is set up with sterilized water, each processing
It is repeated 3 times, averages, experimental result is as shown in table 1.
The botanical pesticide desinsection of table 1 is tested
| Sequence number | Cabbage caterpillar is dead（Only） | Diamondback moth third-instar larvae is dead（Only） |
| 1 | 18 | 18 |
| 2 | 16 | 17 |
| Control group | 1 | 2 |
From table 1, the botanical pesticide has preferable insecticidal effect.
Embodiment 4
After the botanical pesticide sealing bottling sealing that embodiment 1 is obtained, under normal temperature（20-30℃）Lucifuge stores.
Experimental group is divided into three groups：
1st, 40 times of dilutions of botanical pesticide that embodiment 1 obtains；
2nd, 40 times of dilutions after the botanical pesticide that embodiment 1 obtains stores one month；
3rd, 40 times of dilutions after the botanical pesticide that embodiment 1 obtains stores three months；
Control group：Sterilized water；
Aphid is put into culture dish, 20/ware, sprays each group solution, 10ml/ wares, every group of weight into culture dish respectively
It is multiple 3 times, average, culture dish is placed and cultivated at room temperature, after 2h, 12h, 36h, aphid death condition is checked, as a result such as table
Shown in 2：
Table 2 sprays active testing
| Group | It is dead（Only）/2h | It is dead（Only）/12h | It is dead（Only）/36h |
| 1 | 7 | 19 | 20 |
| 2 | 5 | 18 | 18 |
| 3 | 4 | 16 | 16 |
| Control group | 0 | 1 | 3 |
As shown in Table 2, the botanical pesticide has higher killing effect to aphid, substantially dead in 12h, and the agricultural chemicals
Effective active composition is basicly stable in three months, has longer shelf life.
, can as the case may be, after the botanical pesticide is diluted into 40-60 times, by 400- in specific implementation process
500ml/ mu botanical pesticides（Counted before dilution）The amount of spraying, directly sprayed in vegetables, melon and fruit, tealeaves, Chinese medicine with sprayer
On leaf, root, stem Deng plant, kill software, joint flash, duricrust, the insect such as creep, in force, notably avoid before rain and apply, otherwise
Insecticide effect can be weakened.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (3)
1. a kind of botanical pesticide, it is characterised in that the agricultural chemicals obtains by the following method：
（a）100 mesh sieves are crossed after botanical pesticide raw material is crushed, are then immersed in light-coloured vinegar, soak 24-48h；
The raw material is, by percentage to the quality：Kuh-seng 24%, Chinese prickly ash 14%, capsicum 14%, Dalmatian chrysanthemum 14%, Phytolacca acinosa 20%, surplus
For bog pondweed；
（b）30min is heated at a temperature of raw material after immersion is placed in into 90-100 DEG C, is then cooled to 60-70 DEG C, heats 90min；
（c）After the solution left standstill cooling after heating, filtering, adjustment filtrate volume concentration is 40-50%, that is, obtains the plant
Property agricultural chemicals.
2. application of the botanical pesticide as claimed in claim 1 in insect pest of the plant is prevented and treated；The plant is leaf vegetables, Solanaceae class
Or rattan class vegetables.
3. application as claimed in claim 2, it is characterised in that the application in insect pest of the plant is prevented and treated refers to：By vegetalitas
After agricultural chemicals is watered 40-60 times of dilution, spray in aboveground vegetation part, the amount of spraying is 400-500ml/ mu botanical pesticides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266031.6A CN104920506B (en) | 2015-05-22 | 2015-05-22 | A kind of botanical pesticide and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266031.6A CN104920506B (en) | 2015-05-22 | 2015-05-22 | A kind of botanical pesticide and its application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104920506A CN104920506A (en) | 2015-09-23 |
| CN104920506B true CN104920506B (en) | 2018-01-02 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510266031.6A Expired - Fee Related CN104920506B (en) | 2015-05-22 | 2015-05-22 | A kind of botanical pesticide and its application |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660727A (en) * | 2015-12-18 | 2016-06-15 | 信宜市四海永丰现代种养场 | Preparation method of biological disease and pest prevention medicine used for melon and fruit vegetables |
| CN108271822A (en) * | 2018-02-10 | 2018-07-13 | 湖南超农农业发展有限公司 | A kind of Chinese herbal and crude drugs preparations and its preparation method and application of disinsection prophylaxis weeding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1502243A (en) * | 2002-11-20 | 2004-06-09 | 邓志宏 | Broad-spectrum pesticide using plant composition as raw material and preparation process thereof |
| CN103609623A (en) * | 2013-11-25 | 2014-03-05 | 青岛东颐锦禾农业科技有限公司 | Pesticidal bactericidal compound for organic vegetable planting and manufacturing method thereof |
| CN103843843A (en) * | 2012-12-04 | 2014-06-11 | 青岛艾华隆生物科技有限公司 | High-efficiency non-toxic pesticide and preparation method thereof |
| CN103988854A (en) * | 2014-04-15 | 2014-08-20 | 李春德 | Radix sophorae flavescentis and vinegar mixture for preventing and treating crop diseases |
| CN104430611A (en) * | 2014-12-09 | 2015-03-25 | 刘晓 | Insecticide special for vegetables and preparation method of insecticide |
-
2015
- 2015-05-22 CN CN201510266031.6A patent/CN104920506B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1502243A (en) * | 2002-11-20 | 2004-06-09 | 邓志宏 | Broad-spectrum pesticide using plant composition as raw material and preparation process thereof |
| CN103843843A (en) * | 2012-12-04 | 2014-06-11 | 青岛艾华隆生物科技有限公司 | High-efficiency non-toxic pesticide and preparation method thereof |
| CN103609623A (en) * | 2013-11-25 | 2014-03-05 | 青岛东颐锦禾农业科技有限公司 | Pesticidal bactericidal compound for organic vegetable planting and manufacturing method thereof |
| CN103988854A (en) * | 2014-04-15 | 2014-08-20 | 李春德 | Radix sophorae flavescentis and vinegar mixture for preventing and treating crop diseases |
| CN104430611A (en) * | 2014-12-09 | 2015-03-25 | 刘晓 | Insecticide special for vegetables and preparation method of insecticide |
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| CN104920506A (en) | 2015-09-23 |
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