CN106614814A - Production process of veratrine nematicide - Google Patents
Production process of veratrine nematicide Download PDFInfo
- Publication number
- CN106614814A CN106614814A CN201610620285.8A CN201610620285A CN106614814A CN 106614814 A CN106614814 A CN 106614814A CN 201610620285 A CN201610620285 A CN 201610620285A CN 106614814 A CN106614814 A CN 106614814A
- Authority
- CN
- China
- Prior art keywords
- extract
- parts
- minutes
- hours
- nematode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/42—Aloeaceae [Aloe family] or Liliaceae [Lily family], e.g. aloe, veratrum, onion, garlic or chives
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Biotechnology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention aims to provide a nematicide containing 0.5% of veratrine, wherein the nematicide is free from any chemical components and chemical additives and is prepared from pure plant source Chinese herbal medicines, and the natural Chinese herbal medicines serve as raw materials, are extracted and scientifically matched to form the nematicide. The nematicide is characterized in that the plant source raw materials comprise, by weight, 30-39 parts of black falsehellebore root and rhizome, 11-12 parts of figwortflower picrorhiza rhizome, 8-10 parts of Chinese mugwort, 10-11 parts of chinaberrytree fruits, 10-12 parts of lightyellow sophora roots, 8-9 parts of toosendan trees, 5-7 parts of rainbowpink herb and the rest solution. The invention aims to provide a pure plant source Chinese herbal medicine nematicide product, the raw materials of the nematicide product are natural Chinese herbal medicines, the nematicide product is provided with any chemical components, and any chemical additives cannot be added. The nematicide is unique in composite and process, scientific in compatibility, long in effect, free from pollution and residues and good in preventing effect, the quality of agricultural products cannot be affected, and plant growth is facilitated.
Description
Technical field
The present invention relates to the plant source pesticide made of Chinese medicinal herbs in agricultural technology, is a kind of system for preventing and treating root-knot nematode disease
Agent, it is specifically a kind of to prevent and treat the Chinese herbal medicine that root-knot nematode disease does not let alone what chemical analysis and chemical assistant for crops
Nematode aqua and its production technology are killed containing 0.5% jervine.
Background technology
It is mostly by artificial chemistry that the existing preparation for preventing and treating root-knot nematode on crops is widely used both at home and abroad
The product of synthesis, produces and using certain harm is all brought to environment, is not only also easy to produce the resistance to the action of a drug to crops and agricultural chemicals is residual
Stay, relative toxicity is larger, and prevention effect is relatively low.And the pure Chinese herbal medicine that this patent is announced kills nematode containing jervine
Aqua fundamentally changes this shortcoming, and effect is good, the lasting period is long, and season production is only applied and once just can reach preventing and treating mesh
, it is low toxicity, low-residual product, it is harmless to soil environment.Suitable for preventing and treating root-knot nematode disease.
The content of the invention
For above-mentioned weak point of the prior art, it is an object of the invention to provide a kind of pure plant source Chinese herbal medicine kills line
Worm product, raw material is natural Chinese medicinal herb, without any chemical analysis, without any chemical assistant.Prescription is unique, compatibility section
, permanent, nuisanceless effect, noresidue, technique are unique, and prevention effect is good, does not affect the quality of agricultural product, and can promote plant
The pure Chinese herbal medicine of growth kills nematode aqua and its production technology containing jervine.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of jervine kills nematode aqua, is that raw material is extracted, compatibility is formed, and it is characterized in that natural Chinese medicinal herb by pure natural Chinese herbal medicine
Including：It is prepared from by the raw material of following parts by weight, black false hellebore 30-39 parts, Radix picrorrhizae 11-12 parts, argy wormwood 8-10 parts, China tree
10-11 parts, kuh-seng 10-12 parts, toosendanin 8-9 part, fringed pink 5-7 parts, remaining is solution.
Further preferably, solvent is wild wild jujube shell extract, main auxiliary material by following parts by weight raw material system
It is standby to form, black false hellebore 30-40 parts, Radix picrorrhizae 10-15 parts, argy wormwood 5-15 parts, China tree bank up the roots of seedlings 10-14 parts, kuh-seng 10-15 parts, melia toosendan
Tree 8-12 parts, fringed pink 6-10 parts.
Further preferably, main auxiliary material is prepared from by the raw material of following parts by weight：39 parts of black false hellebore, 12 parts of Radix picrorrhizae,
10 parts of argy wormwood, 11 parts of China tree bank up the roots of seedlings, 12 parts of kuh-seng, 9 parts of toosendanin, 7 parts of fringed pink；Wherein per milliliter of preparation is containing in jervine
Herbal medicine extract is equivalent to 1.25 grams of crude drugs.
It is a kind of to produce the production technology that described jervine kills nematode aqua, it is characterized in that：Raw material is carried out first crosses title, clear
Wash, then carry out raw material and crush 60 mesh, then extracted, finally test, pure Chinese herbal medicine is obtained after compounding containing 0.5% lamb's-quarters
Reed alkali kills nematode aqua product.
Further preferably, in extraction process, the herbal raw material after crushing is put into respectively in stainless steel extractor and is added
Enter wild wild jujube shell extract to go forward side by side trip temperature control, stir once per 2-4 hours in immersion process, it is not low by 20 every time
Minute.Three extractions are carried out altogether.
Further preferably, in extraction process, with respect to the herbal raw material of one ton of 60 mesh of crushing 1 is pressed:3 ratio adds day
So Wild jujube shell extract soaks 6 hours, stirs 20 minutes per 2 hours；Wild jujube shell extract 1300L, temperature are added for the first time
Degree is progressively heated at 100 DEG C, constant temperature 40 minutes, stirs 20 minutes, and then fast cooling to 35 DEG C is extracted 24 hours, little per 4
When stir 30 minutes, filter extract；For the second time with wild jujube shell extract 1000L, at 90 DEG C, constant temperature is after 30 minutes for temperature control
Stirring 30 minutes；Then fast cooling is stirred 20 minutes to 30 DEG C of extractions, 18 hours per 2 hours, filters extract；3rd
Secondary addition wild jujube shell extract 700L, temperature control at 80 DEG C, constant temperature after 30 minutes fast cooling to 30 DEG C of extractions, 12 hours,
Stirred 20 minutes per 2 hours, filter extract.
Further preferably, No. three extracts are merged when the compounding of extract is carried out and is stirred, by matching somebody with somebody before compounding
Square table ratio is initially charged black false hellebore extract in stainless steel cauldron and starts stirring, sequentially add Radix picrorrhizae extract,
China tree bank up the roots of seedlings extract, Radix Sophorae Flavescentis extractive liquid, toosendanin extract, felon herb raffinate, fringed pink extract.Stir 30 minutes.
The present invention has advantages below relative to prior art：
Pure Chinese herbal medicine preparation, without any chemical analysis and chemical assistant.Prescription uniqueness, compatibility science, effect wide spectrum, without public affairs
Evil, noresidue, technique are unique, and prevention effect is good, does not affect the quality of agricultural product, and the pure Chinese herbal medicine of plant growth can be promoted to kill
Nematode aqua and its production technology.Compare with very widely used today chemical pesticide nematode killing agent, the Chinese herbal medicine of the present invention kills nematode
Aqua belongs to low-toxin farm chemicals, and raw material sources extensively, are conducive to producing in enormous quantities.And produce is safe and efficient pure Chinese herbal medicine
Kill nematode aqueous pesticide.
Specific embodiment
In order to better illustrate the technology of the present invention, technology contents of the invention are illustrated furtherly with reference to embodiment
It is bright：
Embodiment 1
Natural Chinese medicinal herb selected first, is cleaned, being dried, title being crossed, then to the Chinese herbal medicine of single variety（Such as；Toosendanin）
It is ground into 60 mesh.Then carry out quenching taking, quench and will be ground into when taking in the raw material of 60 mesh input stainless steel extractor, relative to one ton
Crush herbal raw material and press 1:3 ratio adds wild wild jujube shell extract to soak 6 hours, stirs once per 2 hours.So
After heat up, temperature control is at 100 DEG C.
Stirred 20 minutes per 2 hours.Natural wild jujube shell extract 1300L, temperature is added to be progressively heated at 100 for the first time
DEG C, constant temperature 40 minutes stirs 20 minutes, and then fast cooling to 30 DEG C is extracted 24 hours, is stirred 30 minutes per 4 hours, mistake
Filter extract；For the second time with wild jujube shell extract 1000L, at 90 DEG C, constant temperature is stirred 30 minutes temperature control after 35 minutes.Then
Fast cooling is stirred 20 minutes to 30 DEG C of extractions, 18 hours per 2 hours, filters extract；Third time adds wild jujube shell to carry
Take liquid 700L, temperature control at 80 DEG C, constant temperature after 30 minutes fast cooling to 30 DEG C of extractions, 12 hours, 20 were stirred per 2 hours
Minute, filter extract.
No. three extracts are merged when the compounding of extract is carried out is stirred.In formula table ratio or not before compounding
Black false hellebore extract is initially charged in rust steel reactor start stirring, Radix picrorrhizae extract, China tree bank up the roots of seedlings extract, Radix Sophorae Flavescentis extractive liquid, river
Chinaberry extract, felon herb raffinate, fringed pink extract.Stir 30 minutes.
No. three extracts are merged when the compounding of extract is carried out is stirred.
Nematode aqua product is killed described in being obtained through inspection containing 0.5% jervine.
Embodiment 2
Natural Chinese medicinal herb selected first, is cleaned, being dried, title being crossed, then to the Chinese herbal medicine of single variety（Such as；Black false hellebore）Powder
It is broken into 60 mesh.Then carry out quenching taking, quench and will be ground into when taking in the raw material of 60 mesh input stainless steel extractor, relative to one ton of powder
Broken herbal raw material presses 1:3 ratio adds wild wild jujube shell extract to soak 6 hours, stirs once per 2 hours.Then
Heat up, temperature control is at 90 DEG C.Stirred 20 minutes per 2 hours.
Wild jujube shell extract 1200L, temperature is added to be progressively heated at 90 DEG C for the first time, constant temperature 40 minutes is stirred 20 minutes,
Then fast cooling to 30 DEG C is extracted 28 hours, is stirred 30 minutes per 4 hours, filters extract；Carry with wild jujube shell for second
Liquid 1000L is taken, at 90 DEG C, constant temperature is stirred 30 minutes temperature control after 35 minutes.Then fast cooling is little to 30 DEG C of extractions 18
When, stir 20 minutes per 2 hours, filter extract；Third time add wild jujube shell extract 800L, temperature control at 80 DEG C,
Constant temperature after 30 minutes fast cooling to 30 DEG C extraction 12 hours, per 2 hours stir 20 minutes, filter extract.
No. three extracts are merged when the compounding of extract is carried out is stirred.In formula table ratio or not before compounding
Black false hellebore extract is initially charged in rust steel reactor and starts stirring, sequentially add Radix picrorrhizae extract, China tree bank up the roots of seedlings extract, kuh-seng
Extract, toosendanin extract, felon herb raffinate, fringed pink extract.Stir 30 minutes.
No. three extracts are merged when the compounding of extract is carried out is stirred.
Nematode aqua product is killed described in being obtained through inspection containing 0.5% jervine.
Embodiment 3
Natural Chinese medicinal herb selected first, is cleaned, being dried, title being crossed, then to the Chinese herbal medicine of single variety（Such as；Radix picrorrhizae）
It is ground into 60 mesh.Then carry out quenching taking, quench and will be ground into when taking in the raw material of 60 mesh input stainless steel extractor, relative to one ton
Crush herbal raw material and press 1:3 ratio adds wild wild jujube shell extract to soak 6 hours, stirs once per 2 hours.So
After heat up, temperature control is at 90 DEG C.
Stirred 20 minutes per 2 hours.Wild jujube shell extract 1100L, temperature is added to be progressively heated at 90 DEG C for the first time, constant temperature
40 minutes, stir 20 minutes, then fast cooling to 30 DEG C is extracted 24 hours, is stirred 20 minutes per 3 hours, is filtered and is extracted
Liquid；For the second time with wild jujube shell extract 1000L, at 85 DEG C, constant temperature is stirred 30 minutes temperature control after 38 minutes.Then fast prompt drop
Temperature is stirred 20 minutes to 30 DEG C of extractions, 16 hours per 2 hours, filters extract；Third time adds wild jujube shell extract
900L, temperature control at 80 DEG C, constant temperature after 30 minutes fast cooling to 30 DEG C of extractions, 12 hours, stirred 20 minutes per 2 hours,
Filter extract.
No. three extracts are merged when the compounding of extract is carried out is stirred.In formula table ratio or not before compounding
Black false hellebore extract is initially charged in rust steel reactor and starts stirring, sequentially add Radix picrorrhizae extract, China tree bank up the roots of seedlings extract, kuh-seng
Extract, toosendanin extract, felon herb raffinate, fringed pink extract.Stir 30 minutes.
No. three extracts are merged when the compounding of extract is carried out is stirred.
Nematode aqua product is killed described in being obtained through inspection containing 0.5% jervine.
In order to better illustrate the technology of the present invention effect, with reference to applying the technique effect of demonstrating invention formulation
Further illustrate：
On March 1st, 2016, Lingyuan, Liaoning teacher Sun Yongming kills nematode in the plastic tent cucumber ground of own home with plant source Chinese herbal medicine
1000 grams of aqua is applied to 180 serious ㎡ cucumber of root-knot nematode disease occurring over the years carrying out punching；Compare with 20 grams of AVMs
100 ㎡ carry out punching and apply.
March 7 was investigated, and the 180 ㎡ growing ways applied of nematode aqua punching was killed with Chinese herbal medicine vigorous, without disease performance；Use AVM hereinafter
There is root-knot nematode disease in 100 ㎡ 12% that rhzomorph punching is applied.The same day applies second with the AVM punching of commercial weight again.March 20 adjusted
Look into, the 180 ㎡ colors for killing the process of nematode aqua with Chinese herbal medicine are dark green, and cucumber seedling is sturdy, and the dark green blade of color is unfolded.
The cucumber seedling for applying the check plot 25.5% of AVM twice obtained root-knot nematode disease, and rice shoot is yellow thin, not long
Seedling.April 8 was applied one time with AVM punching again, still invalid.
From March 1 to July 18 nearly 4 first quarter moons, killing the punching of nematode aqua with Chinese herbal medicine, to apply 180 ㎡ of a time yellow
Melon growing way is still good, and any disease does not occur.And the 100 ㎡ cucumber for applying 3 times with AVM punching have been pulled up seedlings and have changed kind of a green vegetables
.
Claims (8)
1. a kind of jervine kills nematode aqua, and being quenched as raw material with natural Chinese medicinal herb is taken scientific compatibility and form,
It is characterized in that：Plant source raw material includes：Calculate by weight, black false hellebore 30-39 parts, Radix picrorrhizae 11-12 parts, argy wormwood 8-10
Part, China tree bank up the roots of seedlings 10-11 parts, kuh-seng 10-12 parts, toosendanin 8-9 part, fringed pink 5-7 parts, remaining is solution.
2. pure Chinese herbal medicine according to claim 1 is killed nematode aqua and be it is characterized in that containing jervine：Solution is wild acid
Jujube shell extract, does not let alone what chemical analysis and chemical any auxiliary agent, wild wild jujube shell extract have solvent, infiltration,
Anti-corrosion, synergy, anti-oxidation efficacy.
3. according to claim 2 the pure Chinese herbal medicine without any chemical assistant is killed nematode aqua and be it is characterized in that containing jervine：
Solvent main auxiliary material is prepared from by the raw material of following parts by weight, black false hellebore 30-40 parts, Radix picrorrhizae 10-15 parts, argy wormwood 5-15
Part, China tree bank up the roots of seedlings 10-14 parts, kuh-seng 10-15 parts, toosendanin 8-12 part, fringed pink 6-10 parts.
4. a kind of pure Chinese herbal medicine without any chemical analysis and chemical assistant produced described in claim 1 kills line containing jervine
The technique of worm aqua is characterized in that carrying out sorting, raw material cleaning first, dries, crosses title and then carries out raw material and crush 60 mesh, then
Extracted, compounding obtains killing nematode aqua product containing 0.5% jervine after liquid is tested after filtering.
5. without any chemical analysis and chemical assistant nematode aqua production technology, its feature are killed according to claim 4
It is：In extraction process, the herbal raw material for crushing 60 mesh is put into respectively in stainless steel extractor plus wild wild jujube shell is carried
Liquid is taken, is soaked 6 hours, stirring once, was not less than every time 20 minutes per 2 hours in immersion process；
Three extractions are carried out altogether.
6. without any chemical analysis and chemical assistant nematode aqua production technology, its feature are killed according to claim 5
In being extraction process, the herbal raw material after relatively each one ton of crushing presses 1:3 ratio adds Wild jujube shell extract immersion 6
Hour, stirred 20 minutes per 2 hours；
Temperature control to 80-100 DEG C after intensification, constant temperature 30-40 minutes；
Add wild jujube shell extract 1300L for the first time, temperature is progressively heated at 100 DEG C, constant temperature 40 minutes, stir 20 minutes, so
Afterwards fast cooling to 30 DEG C is extracted 24 hours, is stirred 30 minutes per 4 hours, filters extract；Extract with wild jujube shell for second
Liquid 1000L, at 90 DEG C, constant temperature stirs 30 minutes to temperature control after 35 minutes, and then fast cooling is to 30 DEG C of extractions, 18 hours,
Stir 20 minutes per 2 hours, filter extract；Third time adds wild jujube shell extract 700L, temperature control at 80 DEG C, constant temperature
Fast cooling was stirred 20 minutes to 30 DEG C of extractions, 12 hours per 2 hours after 30 minutes, filtered extract.
7. nematode aqua production technology is killed according to claim 4,5,6, it is characterized in that carrying out inciting somebody to action during the compounding of extract
No. three extracts merging stir.
8. nematode aqua production technology is killed without any chemical analysis and chemical assistant according to claim 4,5,6,
It is characterized in that：Black false hellebore extract is initially charged in a kettle. in formula table ratio before compounding and starts stirring, sequentially add recklessly yellow
Even extract, China tree bank up the roots of seedlings extract, Radix Sophorae Flavescentis extractive liquid, toosendanin extract, felon herb raffinate, fringed pink extract, stir 30
Minute；Nematode aqua is killed described in obtaining containing 0.5% jervine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620285.8A CN106614814A (en) | 2016-08-02 | 2016-08-02 | Production process of veratrine nematicide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620285.8A CN106614814A (en) | 2016-08-02 | 2016-08-02 | Production process of veratrine nematicide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106614814A true CN106614814A (en) | 2017-05-10 |
Family
ID=58852723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610620285.8A Pending CN106614814A (en) | 2016-08-02 | 2016-08-02 | Production process of veratrine nematicide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106614814A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757527A (en) * | 2019-03-04 | 2019-05-17 | 邯郸市建华植物农药厂 | A kind of killing cabbage worm aqua and its production technology containing jervine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040408A (en) * | 2010-06-25 | 2011-05-04 | 厦门三和利生物技术有限公司 | Foliar fertilizer |
| CN103583606A (en) * | 2013-11-21 | 2014-02-19 | 成都新朝阳作物科学有限公司 | Root-knot nematode control agent as well as preparing method and application thereof |
| CN104430557A (en) * | 2014-11-15 | 2015-03-25 | 辽宁农业职业技术学院 | Chinese herbal medicine composition for preventing and treating plant root-knot nematode as well as preparation method and application thereof |
| CN105060959A (en) * | 2015-07-29 | 2015-11-18 | 陆良大丰生态农业科技有限公司 | Biological organic fertilizer mainly aiming at root nematodes and preparation method thereof |
-
2016
- 2016-08-02 CN CN201610620285.8A patent/CN106614814A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040408A (en) * | 2010-06-25 | 2011-05-04 | 厦门三和利生物技术有限公司 | Foliar fertilizer |
| CN103583606A (en) * | 2013-11-21 | 2014-02-19 | 成都新朝阳作物科学有限公司 | Root-knot nematode control agent as well as preparing method and application thereof |
| CN104430557A (en) * | 2014-11-15 | 2015-03-25 | 辽宁农业职业技术学院 | Chinese herbal medicine composition for preventing and treating plant root-knot nematode as well as preparation method and application thereof |
| CN105060959A (en) * | 2015-07-29 | 2015-11-18 | 陆良大丰生态农业科技有限公司 | Biological organic fertilizer mainly aiming at root nematodes and preparation method thereof |
Non-Patent Citations (5)
| Title |
|---|
| 刘长风 等: ""木醋液的来源、成分及其应用研究进展"", 《中国农学通报》 * |
| 周龙根 等: "《有机食品150问》", 30 November 2013, 浙江大学出版社 * |
| 沈建英 等: "《田野草本植物资源》", 30 November 2012, 上海交通大学出版社 * |
| 胡永军: "《日光温室蔬菜根结线虫防治技术》", 30 June 2005, 金盾出版社 * |
| 高立起 等: "《生物农药集锦》", 30 April 2009, 中国农业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757527A (en) * | 2019-03-04 | 2019-05-17 | 邯郸市建华植物农药厂 | A kind of killing cabbage worm aqua and its production technology containing jervine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105777362B (en) | A kind of soil organic medical fertilizer and preparation method thereof | |
| CN105594771A (en) | Pseudo-ginseng root rot prevention and control preparation | |
| CN102217659A (en) | Botanical pesticide and its preparation method and use | |
| CN106490055A (en) | A kind of novel watermelon seed dressing | |
| CN106614763A (en) | Method for preparing green insecticide from walnut green seedcase | |
| CN106342927A (en) | Traditional Chinese medicine weedicide and preparation method | |
| CN101292670B (en) | Method for preparing plant jatropha curcas insecticide | |
| CN106561717A (en) | Pesticide for preventing and controlling ginger blast, and preparation method thereof | |
| CN106577879A (en) | Pomegranate insect pest controlling medicament | |
| CN106614814A (en) | Production process of veratrine nematicide | |
| CN107788033A (en) | One vegetative insecticide and preparation method thereof | |
| CN101233866A (en) | Matrine agent plant pesticide special for killing cabbage worm and preparation thereof | |
| CN1141878C (en) | 0.36% aqueous matrine solution | |
| CN106665698A (en) | Herbicide used for stevia rebaudiana plantation and preparation method thereof | |
| CN109874811A (en) | A kind of natural inhibitor and preparation method thereof effectively preventing chrysanthemum root rot | |
| CN110037061A (en) | A kind of plant source pesticide synergist and its application method | |
| CN104276895A (en) | Green ecological medicinal fertilizer for vegetables and preparation method of green ecological medicinal fertilizer | |
| CN108244146A (en) | Insecticide containing walnut peel extract and preparation method thereof | |
| CN108164572A (en) | A kind of method using stem of noble dendrobium extraction tannic acid | |
| CN108041040A (en) | A kind of insecticide prepared by gingko episperm active ingredient and preparation method thereof | |
| CN105248481A (en) | Aphid control liquid for facility crops and preparation method thereof | |
| CN106496648A (en) | A kind of implantation methods of amur grape | |
| CN105537248A (en) | Comprehensive utilization method of banana stems and leaves | |
| CN107183085B (en) | Preparation method of rosin mixture biological pesticide fertilizer | |
| CN107258833B (en) | Preparation method of rosin mixture biopesticide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |