CN106538521A - A kind of preparation method of degradable noresidue fruits and vegetables insecticidal dust - Google Patents
A kind of preparation method of degradable noresidue fruits and vegetables insecticidal dust Download PDFInfo
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- CN106538521A CN106538521A CN201610883553.5A CN201610883553A CN106538521A CN 106538521 A CN106538521 A CN 106538521A CN 201610883553 A CN201610883553 A CN 201610883553A CN 106538521 A CN106538521 A CN 106538521A
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- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/12—Powders or granules
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- 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
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- 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]
- A01N65/24—Lauraceae [Laurel family], e.g. laurel, avocado, sassafras, cinnamon or camphor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention discloses a kind of preparation method of degradable noresidue fruits and vegetables insecticidal dust, belongs to environment friendly agricultural technical field.Ginkgo fruit is exposed to the sun softening by the present invention first, deionized water immersion, collects exosper, then which is mixed in proportion with balsam pear, oleander, yellow cinnamon fruit mixed slurry after being smashed to pieces with waddy again, boil rear suction filtration, by filter cake with brown paper wrap up it is blocking so as to it is mouldy, then will be mouldy after filter cake pulverize, with sodium chloride solution, hydrogen peroxide, cornstarch etc. are well mixed, then spray-dried obtain final product degradable noresidue fruits and vegetables insecticidal dust.The present invention is raw material using various pure natural plant extracts, can effectively drive or kill insect, after use, can be degraded by microorganisms, be absorbed by plants as nutrient content, environmental protection nontoxic to people and animals.
Description
Technical field
The invention discloses a kind of preparation method of degradable noresidue fruits and vegetables insecticidal dust, belongs to environment friendly agricultural technology neck
Domain.
Background technology
Since organic insecticide occurs, the insecticide with insect nerve system as action target works in control of insect
In occupy critical role, become the leading medicament of pest control.The insecticide such as organic phosphates, carbamates commonly used at present
Action target with pyrethroid is the central nervous system of insect.As vertebrate and insect are on nervous physiology
Similitude, the action target of most of insecticides tested is equally existed in people and other vertebrate bodies, therefore these insecticides
While effective pest control, also potential hazard, and the life security to people, animal is caused to threaten a large amount of non-targets.
Depending on unduly and long-term a large amount of uses to organic synthesis insecticide so that insect resistance is developed rapidly.Arrive
2000, anti-victim insect was just close to 550 kinds.It is drug-fast to develop rapidly, make control of insect work difficulties, Ren Menwei
Satisfied prevention effect is obtained, is needed to increase dispenser dosage and is prevented and treated frequency, so as to causing serious agricultural product security risk,
Cause more serious environment and ecological problem.It is estimated that the annual Pesticide use amount in the whole world is 2,500,000 tons, and agricultural chemicals causes
Up to 100,000,000,000 dollars of loss.As environment friendly agricultural control argument is rooted in the hearts of the people, people are also constantly exploring more safety collar
The control of insect medicament of guarantor and method.
The content of the invention
The invention mainly solves the technical problem of：Occur for traditional organic synthesis insecticide in use,
Difficult degradation, easily remains in fruit and vegetable food, has the defect of harm to people and animals' central nervous system, there is provided a kind of degradable
Ginkgo fruit is exposed to the sun softenings by the preparation method of noresidue fruits and vegetables insecticidal dust, the present invention first, then deionized water immersion, use
Waddy collects exosper after smashing to pieces, then which is mixed in proportion with balsam pear, oleander, yellow cinnamon fruit mixed slurry, boils rear suction filtration,
By filter cake with brown paper wrap up it is blocking so as to it is mouldy, then will be mouldy after filter cake pulverize, with sodium chloride solution, hydrogen peroxide, corn
Starch etc. is well mixed, then spray-dried obtains final product degradable noresidue fruits and vegetables insecticidal dust.The present invention is using various pure natural
Plant extracts is raw material, can effectively drive or kill insect, after use, can be degraded by microorganisms, be planted as nutrient content
Thing absorbs, environmental protection nontoxic to people and animals.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is：
（1）The fresh ginkgo fruits of 400～600g are weighed, the artificial deionized waters of Jing are cleaned 3～5 times repeatedly, remove surface contaminants
Afterwards, then the ginkgo fruit after cleaning is placed under sunlight and is exposed to the sun 2～4 days, be subsequently poured into the water for filling 3～5L deionized waters
Soak 4～6 days in cylinder, then smashed to pieces with waddy, fruit exosper is peeled off with ginkgo nut, be separated off ginkgo nut, obtain outside ginkgo
Plant latex liquid；
（2）200～300g balsam pears are weighed successively, and 60～80g sweetscented oleander leafs, 40～45g yellow cinnamon fruits add plant tissue pulverizer
In, 100～150mL deionized waters are added, slurry is ground into, then by which with above-mentioned gained gingko episperm slurries in mass ratio
For 1：3～1：5 are well mixed, and then continue in iron pan, and 15～20min is boiled in heating, while hot suction filtration, remove filtrate, by gained
Filter cake naturally cools to room temperature, and filter cake is wrapped up blocking with brown paper, then the filter cake that brown paper is wrapped up is placed in constant incubator,
Under the conditions of temperature is 18～20 DEG C, it is incubated mouldy 25～30 days；
（3）Mouldy end is treated, is opened brown paper, water is dipped in hairbrush and brush away filter cake surface mould, then filter cake is pulverized with waddy, obtained
Filter cake fragment；
（4）It is 1 in mass ratio：15～1：20 will boil after the mixing of sodium chloride and deionized water, and standing makes which naturally cool to room
Temperature, obtains sodium chloride solution, then counts by weight, sequentially adds 120～160 parts of sodium chloride solutions in batch mixer, and 30～40
Part above-mentioned gained filter cake fragment, 16～18 parts of mass fractions are 8～10% hydrogen peroxide, 10～15 parts of cornstarch, 3～5 part 12
Sodium alkyl benzene sulfonate, with 600～800r/min rotating speeds stirring 30～45min of mixing, obtains mixed material；
（5）Above-mentioned gained mixed material is delivered to into spray dryer by screw pump, it is 18～20mL/min to control inlet amount,
It is 200～220r/min to adjust drier centrifugal energy nozzle rotating speed, is 180～190 DEG C in intake air temperature, and air outlet temperature is 60
Under the conditions of～65 DEG C, mist projection granulating, Jing sack cleaners collect to obtain degradable noresidue fruits and vegetables insecticidal dust.
The application process of the present invention：It is 1 in mass ratio by insecticidal dust obtained by the present invention and deionized water：40～1：60 mix
Close uniform, dilution is obtained, by the usage amount of per mu of ground 30～40kg dilution, descends without rain weather condition in fine day, will dilution
Liquid is sprayed to green vegetables, eggplant and honey peach field respectively by watering can, after 3～5 days, checks Field Pests corrected mortality point
Wei 85.6～88.2%, 88.5～89.6% and 90.2～95.4%.
The invention has the beneficial effects as follows：
（1）, with pure natural plant extract as active ingredient, raw material sources are extensively, cheap and easy to get for the present invention, reduce peasant's purchase
The economic pressures of organic synthesis insecticide are bought, while fruit trees and vegetables can be protected, is effectively driven or is killed insect；
（2）Gained insecticidal dust of the invention can be degraded by microorganisms using after, eventually serve as nutriment and be absorbed and used by plants,
Residual will not be produced in the environment, reduce environmental pressure；
（3）Gained insecticidal dust of the invention is entirely different with traditional organic synthesis insecticide insecticidal mechanism, in protection fruit trees and vegetables
While, it is to avoid non-target target is injured, the threat to people and animals can be prevented effectively from, with higher security.
Specific embodiment
The fresh ginkgo fruits of 400～600g are weighed, the artificial deionized waters of Jing are cleaned 3～5 times repeatedly, remove surface contaminants
Afterwards, then the ginkgo fruit after cleaning is placed under sunlight and is exposed to the sun 2～4 days, be subsequently poured into the water for filling 3～5L deionized waters
Soak 4～6 days in cylinder, then smashed to pieces with waddy, fruit exosper is peeled off with ginkgo nut, be separated off ginkgo nut, obtain outside ginkgo
Plant latex liquid；200～300g balsam pears are weighed successively, and 60～80g sweetscented oleander leafs, 40～45g yellow cinnamon fruits add plant tissue to crush
In machine, 100～150mL deionized waters are added, be ground into slurry, then which is pressed into quality with above-mentioned gained gingko episperm slurries
Than for 1：3～1：5 are well mixed, and then continue in iron pan, and 15～20min is boiled in heating, while hot suction filtration, remove filtrate, by institute
Obtain filter cake and naturally cool to room temperature, filter cake is wrapped up into blocking with brown paper, then the filter cake that brown paper is wrapped up is placed in incubated
Case, under the conditions of temperature is 18～20 DEG C, is incubated mouldy 25～30 days；Mouldy end is treated, is opened brown paper, water brush is dipped in hairbrush
Filter cake surface mould is removed, then filter cake is pulverized with waddy, obtain filter cake fragment；It is 1 in mass ratio：15～1：20 by sodium chloride with go
Ionized water is boiled after mixing, and standing makes which naturally cool to room temperature, obtains sodium chloride solution, then counts by weight, in batch mixer
In sequentially add 120～160 parts of sodium chloride solutions, 30～40 parts of above-mentioned gained filter cake fragments, 16～18 parts of mass fractions are 8～
10% hydrogen peroxide, 10～15 parts of cornstarch, 3～5 parts of neopelexes are mixed with the stirring of 600～800r/min rotating speeds
30～45min, obtains mixed material；Above-mentioned gained mixed material is delivered to into spray dryer by screw pump, inlet amount is controlled
For 18～20mL/min, it is 200～220r/min to adjust drier centrifugal energy nozzle rotating speed, in intake air temperature be 180～190
DEG C, under the conditions of air outlet temperature is 60～65 DEG C, mist projection granulating, Jing sack cleaners collect to obtain degradable noresidue fruits and vegetables desinsection
Pulvis.
Example 1
The fresh ginkgo fruits of 400g are weighed, the artificial deionized waters of Jing are cleaned 3 times repeatedly, after removing surface contaminants, then will be cleaned
Ginkgo fruit afterwards is placed under sunlight and is exposed to the sun 2 days, soaks 4 days, then use in being subsequently poured into the water vat for filling 3L deionized waters
Waddy is smashed to pieces, fruit exosper is peeled off with ginkgo nut, is separated off ginkgo nut, obtains gingko episperm slurries；Weigh successively
200g balsam pears, 60g sweetscented oleander leafs, 40g yellow cinnamon fruits, in adding plant tissue pulverizer, add 100mL deionized waters, crush
Into slurry, then it is 1 in mass ratio by itself and above-mentioned gained gingko episperm slurries：3 are well mixed, and then continue in iron pan, plus
Heat boils 15min, while hot suction filtration, removes filtrate, gained filter cake is naturally cooled to room temperature, is rolled into filter cake with brown paper
Block, then the filter cake that brown paper is wrapped up is placed in into constant incubator, under the conditions of temperature is 18 DEG C, it is incubated mouldy 25 days；Treat mouldy
Terminate, open brown paper, water is dipped in hairbrush and brush away filter cake surface mould, then filter cake is pulverized with waddy, obtain filter cake fragment；By matter
Amount is than being 1：15 will boil after the mixing of sodium chloride and deionized water, and standing makes which naturally cool to room temperature, obtains sodium chloride solution, then
Count by weight, 120 parts of sodium chloride solutions, 30 parts of above-mentioned gained filter cake fragments, 16 parts of quality are sequentially added in batch mixer
Fraction be 8% hydrogen peroxide, 10 parts of cornstarch, 3 parts of neopelexes, with 600r/min rotating speeds stirring mixing 30min,
Obtain mixed material；Above-mentioned gained mixed material is delivered to into spray dryer by screw pump, it is 18mL/min to control inlet amount,
It is 200r/min to adjust drier centrifugal energy nozzle rotating speed, in intake air temperature be 180 DEG C, under the conditions of air outlet temperature is 60 DEG C,
Mist projection granulating, Jing sack cleaners collect to obtain degradable noresidue fruits and vegetables insecticidal dust.
It is 1 in mass ratio by insecticidal dust obtained by the present invention and deionized water：40 are well mixed, and dilution are obtained, by every
The usage amount of mu ground 30kg dilutions, descends without rain weather condition in fine day, dilution is sprayed to green vegetables, eggplant respectively by watering can
Son and honey peach field, after 3 days, check that Field Pests corrected mortality is respectively 85.6%, 88.5% and 90.2%.
Example 2
The fresh ginkgo fruits of 500g are weighed, the artificial deionized waters of Jing are cleaned 4 times repeatedly, after removing surface contaminants, then will be cleaned
Ginkgo fruit afterwards is placed under sunlight and is exposed to the sun 3 days, soaks 5 days, then use in being subsequently poured into the water vat for filling 4L deionized waters
Waddy is smashed to pieces, fruit exosper is peeled off with ginkgo nut, is separated off ginkgo nut, obtains gingko episperm slurries；Weigh successively
260g balsam pears, 70g sweetscented oleander leafs, 42g yellow cinnamon fruits, in adding plant tissue pulverizer, add 120mL deionized waters, crush
Into slurry, then it is 1 in mass ratio by itself and above-mentioned gained gingko episperm slurries：4 are well mixed, and then continue in iron pan, plus
Heat boils 18min, while hot suction filtration, removes filtrate, gained filter cake is naturally cooled to room temperature, is rolled into filter cake with brown paper
Block, then the filter cake that brown paper is wrapped up is placed in into constant incubator, under the conditions of temperature is 19 DEG C, it is incubated mouldy 28 days；Treat mouldy
Terminate, open brown paper, water is dipped in hairbrush and brush away filter cake surface mould, then filter cake is pulverized with waddy, obtain filter cake fragment；By matter
Amount is than being 1：18 will boil after the mixing of sodium chloride and deionized water, and standing makes which naturally cool to room temperature, obtains sodium chloride solution, then
Count by weight, 140 parts of sodium chloride solutions, 35 parts of above-mentioned gained filter cake fragments, 17 parts of quality are sequentially added in batch mixer
Fraction be 9% hydrogen peroxide, 12 parts of cornstarch, 4 parts of neopelexes, with 700r/min rotating speeds stirring mixing 40min,
Obtain mixed material；Above-mentioned gained mixed material is delivered to into spray dryer by screw pump, it is 19mL/min to control inlet amount,
It is 210r/min to adjust drier centrifugal energy nozzle rotating speed, in intake air temperature be 185 DEG C, under the conditions of air outlet temperature is 62 DEG C,
Mist projection granulating, Jing sack cleaners collect to obtain degradable noresidue fruits and vegetables insecticidal dust.
It is 1 in mass ratio by insecticidal dust obtained by the present invention and deionized water：50 are well mixed, and dilution are obtained, by every
The usage amount of mu ground 35kg dilutions, descends without rain weather condition in fine day, dilution is sprayed to green vegetables, eggplant respectively by watering can
Son and honey peach field, after 4 days, check that Field Pests corrected mortality is respectively 86.6%, 89.2% and 93.2%.
Example 3
The fresh ginkgo fruits of 600g are weighed, the artificial deionized waters of Jing are cleaned 5 times repeatedly, after removing surface contaminants, then will be cleaned
Ginkgo fruit afterwards is placed under sunlight and is exposed to the sun 4 days, soaks 6 days, then use in being subsequently poured into the water vat for filling 5L deionized waters
Waddy is smashed to pieces, fruit exosper is peeled off with ginkgo nut, is separated off ginkgo nut, obtains gingko episperm slurries；Weigh successively
300g balsam pears, 80g sweetscented oleander leafs, 45g yellow cinnamon fruits, in adding plant tissue pulverizer, add 150mL deionized waters, crush
Into slurry, then it is 1 in mass ratio by itself and above-mentioned gained gingko episperm slurries：5 are well mixed, and then continue in iron pan, plus
Heat boils 20min, while hot suction filtration, removes filtrate, gained filter cake is naturally cooled to room temperature, is rolled into filter cake with brown paper
Block, then the filter cake that brown paper is wrapped up is placed in into constant incubator, under the conditions of temperature is 20 DEG C, it is incubated mouldy 30 days；Treat mouldy
Terminate, open brown paper, water is dipped in hairbrush and brush away filter cake surface mould, then filter cake is pulverized with waddy, obtain filter cake fragment；By matter
Amount is than being 1：20 will boil after the mixing of sodium chloride and deionized water, and standing makes which naturally cool to room temperature, obtains sodium chloride solution, then
Count by weight, 160 parts of sodium chloride solutions, 40 parts of above-mentioned gained filter cake fragments, 18 parts of quality are sequentially added in batch mixer
Fraction be 10% hydrogen peroxide, 15 parts of cornstarch, 5 parts of neopelexes, with 800r/min rotating speeds stirring mixing 45min,
Obtain mixed material；Above-mentioned gained mixed material is delivered to into spray dryer by screw pump, it is 20mL/min to control inlet amount,
It is 220r/min to adjust drier centrifugal energy nozzle rotating speed, in intake air temperature be 190 DEG C, under the conditions of air outlet temperature is 65 DEG C,
Mist projection granulating, Jing sack cleaners collect to obtain degradable noresidue fruits and vegetables insecticidal dust.
It is 1 in mass ratio by insecticidal dust obtained by the present invention and deionized water：60 are well mixed, and dilution are obtained, by every
The usage amount of mu ground 40kg dilutions, descends without rain weather condition in fine day, dilution is sprayed to green vegetables, eggplant respectively by watering can
Son and honey peach field, after 5 days, check that Field Pests corrected mortality is respectively 88.2%, 89.6% and 95.4%.
Claims (1)
1. a kind of preparation method of degradable noresidue fruits and vegetables insecticidal dust, it is characterised in that concrete preparation process is：
（1）The fresh ginkgo fruits of 400～600g are weighed, the artificial deionized waters of Jing are cleaned 3～5 times repeatedly, remove surface contaminants
Afterwards, then the ginkgo fruit after cleaning is placed under sunlight and is exposed to the sun 2～4 days, be subsequently poured into the water for filling 3～5L deionized waters
Soak 4～6 days in cylinder, then smashed to pieces with waddy, fruit exosper is peeled off with ginkgo nut, be separated off ginkgo nut, obtain outside ginkgo
Plant latex liquid；
（2）200～300g balsam pears are weighed successively, and 60～80g sweetscented oleander leafs, 40～45g yellow cinnamon fruits add plant tissue pulverizer
In, 100～150mL deionized waters are added, slurry is ground into, then by which with above-mentioned gained gingko episperm slurries in mass ratio
For 1：3～1：5 are well mixed, and then continue in iron pan, and 15～20min is boiled in heating, while hot suction filtration, remove filtrate, by gained
Filter cake naturally cools to room temperature, and filter cake is wrapped up blocking with brown paper, then the filter cake that brown paper is wrapped up is placed in constant incubator,
Under the conditions of temperature is 18～20 DEG C, it is incubated mouldy 25～30 days；
（3）Mouldy end is treated, is opened brown paper, water is dipped in hairbrush and brush away filter cake surface mould, then filter cake is pulverized with waddy, obtained
Filter cake fragment；
（4）It is 1 in mass ratio：15～1：20 will boil after the mixing of sodium chloride and deionized water, and standing makes which naturally cool to room
Temperature, obtains sodium chloride solution, then counts by weight, sequentially adds 120～160 parts of sodium chloride solutions in batch mixer, and 30～40
Part above-mentioned gained filter cake fragment, 16～18 parts of mass fractions are 8～10% hydrogen peroxide, 10～15 parts of cornstarch, 3～5 part 12
Sodium alkyl benzene sulfonate, with 600～800r/min rotating speeds stirring 30～45min of mixing, obtains mixed material；
（5）Above-mentioned gained mixed material is delivered to into spray dryer by screw pump, it is 18～20mL/min to control inlet amount,
It is 200～220r/min to adjust drier centrifugal energy nozzle rotating speed, is 180～190 DEG C in intake air temperature, and air outlet temperature is 60
Under the conditions of～65 DEG C, mist projection granulating, Jing sack cleaners collect to obtain degradable noresidue fruits and vegetables insecticidal dust.
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| CN201610883553.5A CN106538521A (en) | 2016-10-11 | 2016-10-11 | A kind of preparation method of degradable noresidue fruits and vegetables insecticidal dust |
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|---|---|---|---|---|
| CN1318302A (en) * | 2001-05-16 | 2001-10-24 | 胡著华 | Plant pesticide with oleander |
| CN1398524A (en) * | 2002-09-04 | 2003-02-26 | 浙江省农业科学院植物保护研究所 | Application of ginkgo as plant pesticide |
| CN1430899A (en) * | 2003-01-23 | 2003-07-23 | 邓汝来 | Nuisancefree pesticide prepared from Chinese herbal medicine and its preparing method |
| CN1763209A (en) * | 2005-09-26 | 2006-04-26 | 江南大学 | Comprehensive utilization process for gingko episperm |
| CN103271100A (en) * | 2013-06-14 | 2013-09-04 | 南京中医药大学 | Camphor fruit extract provided with activity resistant to crop pathogenic fungus, as well as preparation method and application of camphor fruit extract |
| CN103300072A (en) * | 2013-06-25 | 2013-09-18 | 黄远香 | Formulation of crop insect powder preparation and preparation method thereof |
| CN104585167A (en) * | 2014-12-30 | 2015-05-06 | 南京林业大学 | Preparation method for gingko exocarp extract nano capsule |
| CN104770411A (en) * | 2015-03-10 | 2015-07-15 | 韦俊 | Compound for control of pepper anthracnose |
| CN105284955A (en) * | 2015-09-17 | 2016-02-03 | 张超 | Soil insecticide and use method thereof |
-
2016
- 2016-10-11 CN CN201610883553.5A patent/CN106538521A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318302A (en) * | 2001-05-16 | 2001-10-24 | 胡著华 | Plant pesticide with oleander |
| CN1398524A (en) * | 2002-09-04 | 2003-02-26 | 浙江省农业科学院植物保护研究所 | Application of ginkgo as plant pesticide |
| CN1430899A (en) * | 2003-01-23 | 2003-07-23 | 邓汝来 | Nuisancefree pesticide prepared from Chinese herbal medicine and its preparing method |
| CN1763209A (en) * | 2005-09-26 | 2006-04-26 | 江南大学 | Comprehensive utilization process for gingko episperm |
| CN103271100A (en) * | 2013-06-14 | 2013-09-04 | 南京中医药大学 | Camphor fruit extract provided with activity resistant to crop pathogenic fungus, as well as preparation method and application of camphor fruit extract |
| CN103300072A (en) * | 2013-06-25 | 2013-09-18 | 黄远香 | Formulation of crop insect powder preparation and preparation method thereof |
| CN104585167A (en) * | 2014-12-30 | 2015-05-06 | 南京林业大学 | Preparation method for gingko exocarp extract nano capsule |
| CN104770411A (en) * | 2015-03-10 | 2015-07-15 | 韦俊 | Compound for control of pepper anthracnose |
| CN105284955A (en) * | 2015-09-17 | 2016-02-03 | 张超 | Soil insecticide and use method thereof |
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Application publication date: 20170329 |