CN107996628A - Environment-friendly pesticide and preparation method thereof - Google Patents

Environment-friendly pesticide and preparation method thereof Download PDF

Info

Publication number
CN107996628A
CN107996628A CN201711304104.1A CN201711304104A CN107996628A CN 107996628 A CN107996628 A CN 107996628A CN 201711304104 A CN201711304104 A CN 201711304104A CN 107996628 A CN107996628 A CN 107996628A
Authority
CN
China
Prior art keywords
parts
environment
friendly pesticide
preparation
root
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.)
Withdrawn
Application number
CN201711304104.1A
Other languages
Chinese (zh)
Inventor
林厚海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201711304104.1A priority Critical patent/CN107996628A/en
Publication of CN107996628A publication Critical patent/CN107996628A/en
Withdrawn legal-status Critical Current

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
    • A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
    • 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
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
    • 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
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/14—Celastraceae [Staff-tree or Bittersweet family], e.g. spindle tree, bittersweet or thunder god vine
    • 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
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/20—Fabaceae or Leguminosae [Pea or Legume family], e.g. pea, lentil, soybean, clover, acacia, honey locust, derris or millettia
    • 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
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/30—Polygonaceae [Buckwheat family], e.g. red-knees or rhubarb
    • 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
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/38—Solanaceae [Potato family], e.g. nightshade, tomato, tobacco or chilli pepper
    • A01N65/385—Tobacco
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00—Fertilisers containing potassium
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
    • 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

Abstract

A kind of environment-friendly pesticide includes dry pyrethrum flower, Celastrus angulatus root, polygonum flaccidum, tobacco leaf, derris root, butyl glycidyl ether, ethylene glycol, sodium carboxymethylcellulose, plant ash.The invention also discloses a kind of preparation method of environment-friendly pesticide：Plant material is first cleaned into crushing, is mixed by being heated to reflux or ultrasonic extraction active ingredient, then by active component extract with a certain proportion of butyl glycidyl ether, ethylene glycol, sodium carboxymethylcellulose and plant ash, that is, obtains environment-friendly pesticide.The active ingredient of the insecticide is a variety of chemical substance collective effects, does not easily lead to nuisance and develops immunity to drugs, energy long-time service, and is had the advantages that nontoxic pollution-free.

Description

Environment-friendly pesticide and preparation method thereof
Technical field
The present invention relates to a kind of insecticide and preparation method thereof, particularly a kind of environment-friendly type to be suitable for the insecticide and system of tealeaves Preparation Method, belongs to pesticide processing field.
Background technology
During Tea planting, insect pest in order to prevent, tea growers mostly use insecticide, at present, pesticide product It is organophosphorus insecticides that wide in variety, yield, which occupies first, insecticide and a most widely used insecticides, but due to organic Phosphorus insecticide toxicity is long compared with Gao Gao and the longevity of residure, if the time interval from spray to picking is inadequate, easily makes harvesting tealeaves Pesticide residue it is exceeded, cause damage to human body.
But botanical pesticide is a kind of free from environmental pollution, the biological pesticide of public hazards is not produced, and botanical pesticide is to utilize plant Some positions of thing extract its effective ingredient the pesticide with desinsection or bactericidal effect are made, not welding, and residual is few, makes It is low with cost.Dalmatian chrysanthemum is exactly a kind of botanical pesticide, extractible natural active matter pyrethrin in Dalmatian chrysanthemum, Dalmatian chrysanthemum Element acts on the sodium-ion channel of pest nervous system, influences insect excitatory transmission, so as to make insect Muscle paralysis, food refusal, And there is preferable repellent action, and have that bioactivity is high, toxicity is low, use cost is less than other similar products, can after Natural degradation, it is environmentally safe, it is widely used in the fields such as agriculture forest and husbandry production and city trees and shrubs insect prevention.
But single deinsectization chrysanthemum preparation is limited to the lethality of tea insects, the present invention carries a kind of answering containing Dalmatian chrysanthemum Plant insecticide is closed, it can quickly and efficiently kill the various pests being attached on tealeaves, and with nontoxic pollution-free etc. Advantage.
The content of the invention
Present invention aim to address single deinsectization chrysanthemum preparation it is insufficient to the lethality of tea insects the shortcomings that, there is provided it is a kind of Compound plant source pesticide containing Dalmatian chrysanthemum, is adapted to the prevention of insect pest during tea picking, can effectively reduce the collecting period Learn to farm the usage amount of medicine, reduce pesticide residue, it is more environmentally protective.The present invention provides a kind of environment-friendly pesticide, it includes Following component in terms of parts by weight：
10-20 parts of dry pyrethrum flower；
10-20 parts of Celastrus angulatus root；
5-10 parts of polygonum flaccidum；
5-10 parts of tobacco leaf；
10-20 parts of derris root；
2-5 parts of butyl glycidyl ether；
2-5 parts of ethylene glycol；
2-3 parts of sodium carboxymethylcellulose；
2-5 parts of plant ash.
Preferably, a kind of environment-friendly pesticide, it includes the following component in terms of parts by weight：
15 parts of dry pyrethrum flower；
15 parts of Celastrus angulatus root；
8 parts of polygonum flaccidum；
8 parts of tobacco leaf；
15 parts of derris root；
4 parts of butyl glycidyl ether；
4 parts of ethylene glycol；
2.5 parts of sodium carboxymethylcellulose；
4 parts of plant ash.
Present invention also offers a kind of preparation method of environment-friendly pesticide, which includes the following steps：
(1) selection dry pyrethrum flower, Celastrus angulatus root, polygonum flaccidum, derris root, tobacco leaf are eluted with water and crush；
(2) raw material sieving will be crushed, powder is collected and is mixed evenly to obtain pulverulent mixture；
(3) the ethanol water that concentration is more than 90% is added in pulverulent mixture, is heated to reflux at 50-80 DEG C, return time For 1-5 h, reaction solution is obtained；
(4) the reaction solution of step (3) is filtered, collect filtrate；
(5) stand, after allowing filtrate ethanol to volatilize, obtain active components of plants extract；
(6) finally by active components of plants extract and butyl glycidyl ether, ethylene glycol, sodium carboxymethylcellulose and plant ash Mixing, stirs evenly, that is, obtains the environment-friendly pesticide.
The step (3) in, it is described to be heated at reflux, temperature be 60-70 DEG C, return time is 2-4 h.
The step (3) in, replaced described being heated to reflux mode with ultrasound.
The step (4) in, it is described filter for vacuum filtration.
The application method of the environment-friendly pesticide of the present invention is by 200-500 times of stem for being sprayed on tealeaves of desinsection dilution agent Around stalk, leaf and root.
The beneficial effects of the present invention are：A kind of insecticide suitable for tealeaves containing Dalmatian chrysanthemum prepared by this method is mainly former Material is Dalmatian chrysanthemum, Celastrus angulatus root, polygonum flaccidum, derris root, and material composition is nontoxic, safety；Its Dalmatian chrysanthemum, Celastrus angulatus, eugenol etc. There is synergistic function to pest after insecticidal active ingredient rational mixture, the amount of application of each single dose can be reduced, improve prevention effect Fruit；The active ingredient of plant insecticide is a variety of chemical substance collective effects, does not easily lead to nuisance and develops immunity to drugs, and can be grown Phase uses；In addition the subterranean pest-insect such as vegetation ash component, plant ash energy effectively preventing fly maggot, fragrant-flowered garlic maggot is also contained, moreover it is possible to give Tealeaves supplements potassium element.
Embodiment
With reference to embodiment, claims of the present invention is described in further detail, but is not formed Any limitation of the invention, any limited number of time modification made in the claims of the present invention, still in this hair In bright claims.
Embodiment one：
Take 0.1kg Dalmatian chrysanthemums, 0.1kg Celastrus angulatus roots, 0.05kg polygonum flaccidums, 0.05kg tobacco leaves, 0.1kg derris roots are eluted with water, will Clean above-mentioned raw materials, are crushed with pulverizer, and sieving mixes to obtain powder, and powder is added to 90% ethanol of 1kg, is placed in 1h is heated to reflux under the conditions of 50 DEG C, by reaction solution by being filtered by vacuum, collection filtrate is static, after allowing ethanol to volatilize, obtains plant Active component extract, finally will add 0.02kg butyl glycidyl ethers, 0.02kg second two in active components of plants extract Alcohol, 0.02kg sodium carboxymethylcelluloses and 0.02kg plant ash, stir evenly, that is, obtain the compound plant source containing Dalmatian chrysanthemum and kill The environment-friendly pesticide of worm agent.200 times of stalks and leaf for being sprayed on tealeaves are diluted, prevent false eye leafhopper, once Killing rate reaches more than 88%.
Embodiment two：
Taking 0.15kg Dalmatian chrysanthemums, 0.15kg Celastrus angulatus roots, 0.08kg polygonum flaccidums, 0.08kg tobacco leaves, 0.15kg derris roots are eluted with water, By clean above-mentioned raw materials, crushed with pulverizer, sieving mixes to obtain pulverulent mixture, and pulverulent mixture is added 1.2kg 92% ethanol, be heated to reflux 2h under the conditions of being placed in 60 DEG C, by reaction solution by being filtered by vacuum, collect filtrate, stand, allow second After alcohol volatilization, active components of plants extract is obtained, finally by active components of plants extract and 0.04kg butyl glycidyls Ether, 0.04kg ethylene glycol, 0.025kg sodium carboxymethylcelluloses and the mixing of 0.04kg plant ash, stir evenly, that is, obtain containing removing The environment-friendly pesticide of the compound plant source pesticide of worm chrysanthemum.300 times of stalks and leaf for being sprayed on tealeaves are diluted, are prevented False eye leafhopper, one time killing rate reaches more than 84%.
Embodiment three：
Take 0.2kg Dalmatian chrysanthemums, 0.2kg Celastrus angulatus roots, 0.1kg polygonum flaccidums, 0.1kg tobacco leaves, 0.2kg derris roots are eluted with water, will wash Net above-mentioned raw materials, are crushed with pulverizer, and sieving mixes to obtain pulverulent mixture, and pulverulent mixture is added the 93% of 1.5kg Ethanol, be heated to reflux 5h under the conditions of being placed in 80 DEG C, by reaction solution through vacuum filtration, collect filtrate, stand, allow ethanol to volatilize Afterwards, obtain active components of plants extract, finally by active components of plants extract with 0.05kg butyl glycidyl ethers, 0.05kg ethylene glycol, 0.03kg sodium carboxymethylcelluloses and the mixing of 0.05kg plant ash, stir evenly, up to a kind of composite plant Insecticide.500 times of stalks and leaf for being sprayed on tealeaves are diluted, prevent false eye leafhopper, one time killing rate reaches More than 82%.
Example IV：
Take 0.2kg Dalmatian chrysanthemums, 0.2kg Celastrus angulatus roots, 0.1kg polygonum flaccidums, 0.1kg tobacco leaves, 0.2kg derris roots are eluted with water, will wash Net above-mentioned raw materials, are crushed with pulverizer, and sieving mixes to obtain pulverulent mixture, and pulverulent mixture is added the 93% of 1.5kg Ethanol, be ultrasonically treated 1h, by the mixed liquor of processing by vacuum filtration, collect filtrate, stand, after allowing ethanol to volatilize, obtain Active components of plants extract, finally by active components of plants extract with 0.05kg butyl glycidyl ethers, 0.05kg second Glycol, 0.03kg sodium carboxymethylcelluloses and the mixing of 0.05kg plant ash, stir evenly, up to the composite plant containing Dalmatian chrysanthemum Insecticide.500 times of stalks and leaf for being sprayed on tealeaves are diluted, prevent false eye leafhopper, one time killing rate reaches More than 81%.
Embodiment five：
Taking 0.15kg Dalmatian chrysanthemums, 0.15kg Celastrus angulatus roots, 0.08kg polygonum flaccidums, 0.08kg tobacco leaves, 0.15kg derris roots are eluted with water, By clean above-mentioned raw materials, crushed with pulverizer, sieving mixes to obtain pulverulent mixture, and pulverulent mixture is added 1.2kg 92% ethanol, be heated to reflux 4h under the conditions of being placed in 70 DEG C, by reaction solution by being filtered by vacuum, collect filtrate, stand, allow second After alcohol volatilization, active components of plants extract is obtained, finally by active components of plants extract and 0.04kg butyl glycidyls Ether, 0.04kg ethylene glycol, 0.025kg sodium carboxymethylcelluloses and the mixing of 0.04kg plant ash, stir evenly, that is, obtain containing removing The environment-friendly pesticide of the compound plant source pesticide of worm chrysanthemum.300 times of stalks and leaf for being sprayed on tealeaves are diluted, are prevented False eye leafhopper, one time killing rate reaches more than 83%.

Claims (6)

1. a kind of environment-friendly pesticide, it is characterised in that it includes the following component in terms of parts by weight：
10-20 parts of dry pyrethrum flower；
10-20 parts of Celastrus angulatus root；
5-10 parts of polygonum flaccidum；
5-10 parts of tobacco leaf；
10-20 parts of derris root；
2-5 parts of butyl glycidyl ether；
2-5 parts of ethylene glycol；
2-3 parts of sodium carboxymethylcellulose；
2-5 parts of plant ash.
2. environment-friendly pesticide according to claim 1, it is characterised in that it includes in terms of parts by weight such as the following group Part：
15 parts of dry pyrethrum flower；
15 parts of Celastrus angulatus root；
8 parts of polygonum flaccidum；
8 parts of tobacco leaf；
15 parts of derris root；
4 parts of butyl glycidyl ether；
4 parts of ethylene glycol；
2.5 parts of sodium carboxymethylcellulose；
4 parts of plant ash.
3. a kind of preparation method of environment-friendly pesticide as claimed in claim 1, it is characterised in that the preparation method is included such as Lower step：
(1) selection dry pyrethrum flower, Celastrus angulatus root, polygonum flaccidum, derris root, tobacco leaf are eluted with water and crush；
(2) raw material sieving will be crushed, powder is collected and is mixed evenly to obtain pulverulent mixture；
(3) the ethanol water that concentration is more than 90% is added in pulverulent mixture, is heated to reflux at 50-80 DEG C, return time For 1-5 h, reaction solution is obtained；
(4) the reaction solution of step (3) is filtered, collect filtrate；
(5) stand, after allowing filtrate ethanol to volatilize, obtain active components of plants extract；
(6) finally by active components of plants extract and butyl glycidyl ether, ethylene glycol, sodium carboxymethylcellulose and plant ash Mixing, stirs evenly, that is, obtains the environment-friendly pesticide.
4. the preparation method of environment-friendly pesticide according to claim 3, it is characterised in that the step (3) in, it is described It is heated at reflux, temperature is 60-70 DEG C, and return time is 2-4 h.
5. the preparation method of environment-friendly pesticide according to claim 3, it is characterised in that the step (3) in, with super Sound is heated to reflux mode instead of described.
6. according to claim 2,3 or the preparation method of 4 any one of them environment-friendly pesticides, it is characterised in that the step Suddenly (4) in, it is described filter for vacuum filtration.
CN201711304104.1A 2017-12-11 2017-12-11 Environment-friendly pesticide and preparation method thereof Withdrawn CN107996628A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711304104.1A CN107996628A (en) 2017-12-11 2017-12-11 Environment-friendly pesticide and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711304104.1A CN107996628A (en) 2017-12-11 2017-12-11 Environment-friendly pesticide and preparation method thereof

Publications (1)

Publication Number Publication Date
CN107996628A true CN107996628A (en) 2018-05-08

Family

ID=62057946

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711304104.1A Withdrawn CN107996628A (en) 2017-12-11 2017-12-11 Environment-friendly pesticide and preparation method thereof

Country Status (1)

Country Link
CN (1) CN107996628A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108640783A (en) * 2018-08-19 2018-10-12 镇江临泰农业科技有限公司 A kind of succulent nutrient solution and preparation method thereof
CN109526530A (en) * 2018-11-21 2019-03-29 邓思浩 The implantation methods of pollution-free grape
CN110467506A (en) * 2019-09-16 2019-11-19 覃涛 The preparation method for preventing and treating the root fertilizer of curcuma zedoary pest and disease damage
CN110742096A (en) * 2019-11-26 2020-02-04 余庆县玉笏春茶业有限责任公司 Small leaf broadleaf holly leaf insect-resist agent and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104642411A (en) * 2015-02-03 2015-05-27 刘晓 Pollution-free insecticide for tea tree

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104642411A (en) * 2015-02-03 2015-05-27 刘晓 Pollution-free insecticide for tea tree

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
侯振华 等: "《温室大棚蔬菜栽培新技术》", 31 August 2010, 沈阳出版社 *
全国农业技术推广服务中心: "《中国植保手册 茶树病虫防治分册》", 28 February 2007, 中国农业出版社 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108640783A (en) * 2018-08-19 2018-10-12 镇江临泰农业科技有限公司 A kind of succulent nutrient solution and preparation method thereof
CN109526530A (en) * 2018-11-21 2019-03-29 邓思浩 The implantation methods of pollution-free grape
CN109526530B (en) * 2018-11-21 2021-06-08 靳职雄 Planting method of pollution-free grapes
CN110467506A (en) * 2019-09-16 2019-11-19 覃涛 The preparation method for preventing and treating the root fertilizer of curcuma zedoary pest and disease damage
CN110742096A (en) * 2019-11-26 2020-02-04 余庆县玉笏春茶业有限责任公司 Small leaf broadleaf holly leaf insect-resist agent and preparation method thereof

Similar Documents

Publication Publication Date Title
CN103931686B (en) A kind of botanical pesticide and its preparation method and application
CN103535389B (en) Plant source fruit tree insecticide
CN103548895A (en) Botanical vegetable insecticide
CN107996628A (en) Environment-friendly pesticide and preparation method thereof
CN103875720A (en) Botanical insecticide
CN102217661B (en) Botanical bactericide and preparation method and application thereof
CN102283260A (en) Biologic bactericide prepared from plant sources
CN103636660A (en) Environmental-friendly particulate agent for controlling sugarcane pests
CN101496529A (en) Camellia oleifera environment-friendly pesticide
CN105685140A (en) An insect-resist agent and a preparing method thereof
CN106332921B (en) A kind of plant insecticide and its preparation method and application
CN107307014A (en) A kind of apple tree insecticide and preparation method thereof
CN104920487B (en) A kind of Chinese medicinal material extract and preparation method thereof and the method using Chinese medicinal material extract preventing and treating wheat aphid
KR20110022029A (en) Natural germicide manufacturing method
CN107593793A (en) A kind of biological composite insecticidal agricultural chemicals of gardens synergy and preparation method thereof
CN107873755A (en) Vegetable source pesticide, bactericidal microemulsion and preparation method thereof and application method
CN106508978A (en) Smoke agent for control of greenhouse botrytis cinerea and preparation method thereof
CN106305861A (en) Plant-derived insecticide for eggplants and preparation method thereof
CN107873743A (en) Plant insecticide containing selfheal and preparation method thereof
CN107980820A (en) Plant insecticide and its preparation method and application
CN107873754A (en) Desinsection, bactericidal composition and preparation method thereof
KR101963576B1 (en) Botanical insecticide composition containing essential oil from wood extract and pine resin, and the preparation method thereof
CN104770410A (en) Method for processing Chinese medicinal plant composite killing pollution-free pesticide preparation
CN108935538A (en) A kind of agriculture and forestry control of insect liquid pesticidal and its making and use method
CN107873744A (en) Insecticide for tealeaves and its production and use

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
WW01 Invention patent application withdrawn after publication

Application publication date: 20180508

WW01 Invention patent application withdrawn after publication