CN106614765A - Agricultural insecticide - Google Patents
Agricultural insecticide Download PDFInfo
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- CN106614765A CN106614765A CN201611181514.7A CN201611181514A CN106614765A CN 106614765 A CN106614765 A CN 106614765A CN 201611181514 A CN201611181514 A CN 201611181514A CN 106614765 A CN106614765 A CN 106614765A
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
- A01N43/42—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings condensed with carbocyclic rings
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives 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]
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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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- General Health & Medical Sciences (AREA)
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- Wood Science & Technology (AREA)
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- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
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- Pest Control & Pesticides (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
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- Natural Medicines & Medicinal Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the technical field of research and development of a pesticide formulation, and particularly relates to an agricultural insecticide. The agricultural insecticide is prepared from the following raw materials in parts by weight: 10-15 parts of papaverine, 12-16 parts of xanthotoxin, 10-15 parts of tetramethrin, 14-18 parts of black pepper seed oil, 8-12 parts of 2, 4-dichlorocinnamic acid, 3-7 parts of a dispersing agent, 3-7 parts of a penetrating agent and 5-9 parts of a stabilizing agent. The raw materials of the agricultural insecticide disclosed by the invention are all plant extraction ingredients, so that the agricultural insecticide has the advantage of being small in environmental pollution; and the agricultural insecticide not only has good insect disinfestation effects but also has the effect of promoting the quick growth of crops, so that the insecticide has great popularization value.
Description
Technical field
The invention belongs to pesticidal preparations research and development technology field, and in particular to a kind of agricultural fungicides.
Background technology
At present, it is chemical pesticide for prevent insect pest to be usually used in growing vegetables, due to a large amount of useizations
The problem of environmental pollution learned to farm medicine and cause is on the rise.Meanwhile, using chemical pesticide, make various insects produce resistance
Property, the resistance to the action of a drug, increased the difficulty of preventing and treating, or even cause preventing and treating failure.Additionally, chemical pesticide does not have selectively because of it, it is right
Beneficial biology will also result in threat.And, many chemical pesticides are non-degradables or are difficult to degraded, easily in animal and plant body
It is interior accumulation and pollute the enrichment of thing.With the raising of living standards of the people, agricultural product quality is had high demands, not only to be eaten
It is good, and to eat health.Therefore, the side that non-toxic and non-pollution high-efficiency plant insecticide is Agrochemicals from now on is greatly developed
To.
The A of Publication No. CN 102696702, the Chinese patent application of Application No. 201210145554.1 provide one kind
Nontoxic insecticide；The A of Publication No. CN 105340994, the Chinese patent application of Application No. 201510647277.8 are carried
A kind of insecticide of nontoxic pollution-free is supplied.The insecticide of two above patent application, with it is nontoxic the characteristics of, but come relatively
Say, effect shows slightly single.
The content of the invention
The goal of the invention of the present invention is, for the single problem of insecticide effect in prior art, there is provided a kind of to environment
Little, killing rate is polluted high, while may additionally facilitate the insecticide of crops fast-growth.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：
A kind of agricultural fungicides, is mainly made up of the raw material of following weight portion：Papaverine 10-15 parts, xanthotoxin 12-16
Part, amine alkene chrysanthemum ester 10-15 parts, black pepper seed oil 14-18 parts, 2,4- dichloro-cinnamic acid ester 8-12 parts, dispersant 3-7 parts, infiltration
Agent 3-7 parts and stabilizer 5-9 parts.
In the present invention, further instruction, the agricultural fungicides is mainly made up of the raw material of following weight portion：Opium poppy
Alkali 12-14 parts, xanthotoxin 13-15 parts, amine alkene chrysanthemum ester 11-14 parts, black pepper seed oil 15-17 parts, 2,4- dichloro-cinnamic acid esters
9-11 parts, dispersant 4-6 parts, bleeding agent 4-6 parts and stabilizer 6-8 parts.
In the present invention, further instruction, the agricultural fungicides is mainly made up of the raw material of following weight portion：Opium poppy
13 parts of alkali, 14 parts of xanthotoxin, 13 parts of amine alkene chrysanthemum ester, 16 parts of black pepper seed oil, 10 parts of 2,4- dichloro-cinnamic acids ester, dispersant 5
7 parts of part, 5 parts of bleeding agent and stabilizer.
In the present invention, further instruction, the dispersant is selected from triethyl group hexyl phosphoric acid, methyl anyl alcohol, polypropylene
One or more in acid amides and fatty acid polyethylene glycol ester, when the dispersant is two or more mixtures, between material with
Equal mass fraction mixing.
In the present invention, further instruction, the bleeding agent is arbitrary in water-solubleazone, ethylene glycol, glycerine
Kind.
In the present invention, further instruction, the stabilizer selected from methyl glycidyl ether, butyl glycidyl ether,
One or more in phenyl glycidyl ether and sodium sorbate, when the dispersant is two or more mixtures, between material
Mixed with equal mass fraction.
A kind of method for preparing agricultural fungicides, comprises the following steps：
(1) by weight, weigh papaverine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil, 2,4- dichloro-cinnamic acid esters,
Dispersant, bleeding agent and stabilizer, and the ethanol that 3.5-6.5 times of concentration of above raw material gross weight part is 75-80% is weighed, take one
Container, respectively by papaverine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil, 2,4- dichloro-cinnamic acid esters, dispersant, infiltration
Agent, stabilizer and ethanol are added in container, obtain mixture 1；
(2) mixture 1 obtained by step (1) is stirred into 25-45min under conditions of 40-45 DEG C, mixing is then adjusted again
The pH value of thing 1 is 5-7, obtains mixture 2, is finally filtered in mixture 2, takes its filtrate and is insecticide.
In the present invention, further instruction, when insecticide of the present invention is used, sprays again after 60-70 times of first dilute with water
In vegetable field.
The present invention has the advantage that compared with prior art：
1. the good disinsection effect of agricultural fungicides of the present invention, while crops are also promoted with the effect of growth.The present invention
With the addition of in agricultural fungicides raw material has the active components of plants of the effect of murdering to insect, and several compositions are reached by different approach
To the effect of desinsection.The papaverine added in raw material has antifeedant activity, has Antifeedant Effects to insect；Xanthotoxin is a kind of light
Activation insecticides, have toxic action under light source to insect；Amine alkene chrysanthemum ester can induce insect presynaptic fiber repetitious excitation,
Synaptic function is upset, the conduction of nervous system is interfered and is blocked, reach the effect of desinsection；Black pepper seed oil to insect not
Only there is poisoning, deterrent, food refusal, the effect of Developing restraint development, but also with insect extra-sexual hormone and attracting action；And 2,
4- dichloro-cinnamic acid esters have long-acting sterilization, insecticidal action.Above several materials can reach the effect of desinsection, its insecticidal mechanism
It is different, therefore the use of arranging in pairs or groups in certain proportion of above material can be improved into vegetables effect.2,4- dichloro-cinnamic acids ester is not only
There are sterilization, desinsection, also with plant cell activity is improved, improve photosynthesis, promote the work of crops fast-growth
With, and 2,4- dichloro-cinnamic acid ester good penetrability, can be very good to be absorbed by plants, can rapidly enter in vivo to play its rush
Enter the effect of growth.In sum, insecticide of the present invention with the addition of the papaverine containing disinsection efficiency, Chinese prickly ash poison in its raw material
Element, amine alkene chrysanthemum ester, black pepper seed oil and 2,4- dichloro-cinnamic acid ester, these insecticidal constituents reach desinsection by different approach
Effect, therefore they are used with certain proportion collocation, drug effect can be effectively improved, while also having the work for accelerating crop growth
With.Investigation shows that Jing uses the vegetables of insecticide of the present invention, and desinsection is up to 95%, bright to the facilitation of vegetable growth
Aobvious, daily the amount of increasing reaches 0.25cm to vegetables.
2. the raw material of agricultural fungicides of the present invention is extracted from plant, the characteristics of with there is environmental pollution little, is
A kind of agricultural fungicides of green；And the preparation method material therefor of agricultural fungicides of the present invention, reagent are simple and easy to get, stream is made
Journey is simple, is worthy to be popularized.
Specific embodiment
The invention provides a kind of killing rate is high, can accelerate the insecticide of crop growth, to make the purpose of the present invention, skill
Art scheme and effect are clearer, clear and definite, and below the present invention is described in more detail.It should be appreciated that tool described herein
Body embodiment only to explain the present invention, is not intended to limit the present invention.
Embodiment 1
The agricultural fungicides that the present invention is provided is prepared by formula as below and method：
A kind of agricultural fungicides, is mainly made up of the raw material of following weight portion：10 parts of papaverine, 12 parts of xanthotoxin, amine
5 parts of 10 parts of alkene chrysanthemum ester, 14 parts of black pepper seed oil, 8 parts of 2,4- dichloro-cinnamic acids ester, 3 parts of dispersant, 3 parts of bleeding agent and stabilizer.
The dispersant is triethyl group hexyl phosphoric acid；The bleeding agent is water-solubleazone；The stabilizer is methyl glycidyl ether.
The preparation method of agricultural fungicides is as follows：
(1) by weight, weigh papaverine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil, 2,4- dichloro-cinnamic acid esters,
Dispersant, bleeding agent and stabilizer, and the ethanol that 3.5 times of concentration of above raw material gross weight part are 75% is weighed, a container is taken, point
Not by papaverine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil, 2,4- dichloro-cinnamic acid esters, dispersant, bleeding agent, stabilizer
Add in container with ethanol, obtain mixture 1；
(2) mixture 1 obtained by step (1) is stirred into 25min under conditions of 40 DEG C, mixture 1 is then adjusted again
PH value is 5, obtains mixture 2, is finally filtered in mixture 2, takes its filtrate and is insecticide.
The agricultural fungicides prepared by filling a prescription above, sprays again in vegetable field after 60 times of dilute with water.
Embodiment 2
The agricultural fungicides that the present invention is provided is prepared by formula as below and method：
A kind of agricultural fungicides, mainly makes 13 parts of papaverine, 14 parts of xanthotoxin, amine alkene by the raw material of following weight portion
7 parts of 13 parts of chrysanthemum ester, 16 parts of black pepper seed oil, 10 parts of 2,4- dichloro-cinnamic acids ester, 5 parts of dispersant, 5 parts of bleeding agent and stabilizer.
The dispersant is the mixture that triethyl group hexyl phosphoric acid and methyl anyl alcohol are mixed with equal mass fraction；The bleeding agent is
Ethylene glycol；The stabilizer is the mixing that methyl glycidyl ether and butyl glycidyl ether are mixed with equal mass fraction
Thing.
The preparation method of agricultural fungicides is as follows：
(1) by weight, weigh papaverine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil, 2,4- dichloro-cinnamic acid esters,
Dispersant, bleeding agent and stabilizer, and the ethanol that 4.5 times of concentration of above raw material gross weight part are 77% is weighed, a container is taken, point
Not by papaverine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil, 2,4- dichloro-cinnamic acid esters, dispersant, bleeding agent, stabilizer
Add in container with ethanol, obtain mixture 1；
(2) mixture 1 obtained by step (1) is stirred into 35min under conditions of 43 DEG C, mixture 1 is then adjusted again
PH value is 6, obtains mixture 2, is finally filtered in mixture 2, takes its filtrate and is insecticide.
The agricultural fungicides prepared by filling a prescription above, sprays again in vegetable field after 70 times of dilute with water.
Embodiment 3
The agricultural fungicides that the present invention is provided is prepared by formula as below and method：
A kind of agricultural fungicides, is mainly made up of the raw material of following weight portion：15 parts of papaverine, 16 parts of xanthotoxin, amine
15 parts of alkene chrysanthemum ester, 18 parts of black pepper seed oil, 12 parts of 2,4- dichloro-cinnamic acids ester, 7 parts of dispersant, 7 parts of bleeding agent and stabilizer 9
Part.The dispersant is that methyl anyl alcohol and polyacrylamide mix to obtain mixture with equal mass fraction；The bleeding agent is
Glycerine；The stabilizer is methyl glycidyl ether, butyl glycidyl ether and phenyl glycidyl ether with equal mass parts
The mixture of number mixing.
The preparation method of agricultural fungicides is as follows：
(1) by weight, weigh papaverine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil, 2,4- dichloro-cinnamic acid esters,
Dispersant, bleeding agent and stabilizer, and the ethanol that 6.5 times of concentration of above raw material gross weight part are 80% is weighed, a container is taken, point
Not by papaverine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil, 2,4- dichloro-cinnamic acid esters, dispersant, bleeding agent, stabilizer
Add in container with ethanol, obtain mixture 1；
(2) mixture 1 obtained by step (1) is stirred into 45min under conditions of 45 DEG C, mixture 1 is then adjusted again
PH value is 7, obtains mixture 2, is finally filtered in mixture 2, takes its filtrate and is insecticide.
The agricultural fungicides prepared by filling a prescription above, sprays again in vegetable field after 65 times of dilute with water.
Embodiment 4
The agricultural fungicides that the present invention is provided is prepared by formula as below and method：
A kind of agricultural fungicides, is mainly made up of the raw material of following weight portion：12 parts of papaverine, 13 parts of xanthotoxin, amine
6 parts of 11 parts of alkene chrysanthemum ester, 15 parts of black pepper seed oil, 9 parts of 2,4- dichloro-cinnamic acids ester, 4 parts of dispersant, 4 parts of bleeding agent and stabilizer.
The dispersant is the mixing that methyl anyl alcohol, polyacrylamide and fatty acid polyethylene glycol ester are mixed with equal mass fraction
Thing；The bleeding agent is water-solubleazone；The stabilizer is butyl glycidyl ether, phenyl glycidyl ether and sodium sorbate
With the mixture that equal mass fraction mixes.
The preparation method of agricultural fungicides is as follows：
(1) by weight, weigh papaverine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil, 2,4- dichloro-cinnamic acid esters,
Dispersant, bleeding agent and stabilizer, and the ethanol that 4 times of concentration of above raw material gross weight part are 76% is weighed, a container is taken, respectively
By papaverine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil, 2,4- dichloro-cinnamic acid esters, dispersant, bleeding agent, stabilizer and
Ethanol is added in container, obtains mixture 1；
(2) mixture 1 obtained by step (1) is stirred into 30min under conditions of 41 DEG C, mixture 1 is then adjusted again
PH value is 5.5, obtains mixture 2, is finally filtered in mixture 2, takes its filtrate and is insecticide.
The agricultural fungicides prepared by filling a prescription above, sprays again in vegetable field after 62 times of dilute with water.
Embodiment 5
The agricultural fungicides that the present invention is provided is prepared by formula as below and method：
A kind of agricultural fungicides, is mainly made up of the raw material of following weight portion：14 parts of papaverine, 15 parts of xanthotoxin, amine
14 parts of alkene chrysanthemum ester, 17 parts of black pepper seed oil, 11 parts of 2,4- dichloro-cinnamic acids ester, 6 parts of dispersant, 6 parts of bleeding agent and stabilizer 8
Part.The dispersant is triethyl group hexyl phosphoric acid, methyl anyl alcohol, polyacrylamide and fatty acid polyethylene glycol ester with equal matter
The mixture of amount number mixing；The bleeding agent is glycerine；The stabilizer is methyl glycidyl ether, butyl glycidyl
The mixture that ether, phenyl glycidyl ether and sodium sorbate are mixed with equal mass fraction.
The preparation method of agricultural fungicides is as follows：
(1) by weight, weigh papaverine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil, 2,4- dichloro-cinnamic acid esters,
Dispersant, bleeding agent and stabilizer, and the ethanol that above raw material gross weight 5.5. times of concentration of part is 78% is weighed, a container is taken,
Respectively by papaverine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil, 2,4- dichloro-cinnamic acid esters, dispersant, bleeding agent, stable
Agent and ethanol are added in container, obtain mixture 1；
(2) mixture 1 obtained by step (1) is stirred into 40min under conditions of 44 DEG C, mixture 1 is then adjusted again
PH value is 6.5, obtains mixture 2, is finally filtered in mixture 2, takes its filtrate and is insecticide.
The agricultural fungicides prepared by filling a prescription above, sprays again in vegetable field after 60-70 times of dilute with water.
Embodiment 6
The agricultural fungicides that the present invention is provided is prepared by formula as below and method：
A kind of agricultural fungicides, does not contain papaverine in its raw material, remaining is same as Example 2.
The agricultural fungicides prepared by filling a prescription above, sprays again in vegetable field after 67 times of dilute with water.
Embodiment 7
The agricultural fungicides that the present invention is provided is prepared by formula as below and method：
A kind of agricultural fungicides, does not contain xanthotoxin in its raw material, remaining is same as Example 2.
The agricultural fungicides prepared by filling a prescription above, sprays again in vegetable field after 65 times of dilute with water.
Embodiment 8
The agricultural fungicides that the present invention is provided is prepared by formula as below and method：
A kind of agricultural fungicides, does not contain amine alkene chrysanthemum ester in its raw material, remaining is same as Example 2.
The agricultural fungicides prepared by filling a prescription above, sprays again in vegetable field after 65 times of dilute with water.
Embodiment 9
The agricultural fungicides that the present invention is provided is prepared by formula as below and method：
A kind of agricultural fungicides, does not contain black pepper seed oil in its raw material, remaining is same as Example 2.
The agricultural fungicides prepared by filling a prescription above, sprays again in vegetable field after 65 times of dilute with water.
Embodiment 10
The agricultural fungicides that the present invention is provided is prepared by formula as below and method：
A kind of agricultural fungicides, does not contain 2,4- dichloro-cinnamic acid esters in its raw material, remaining is same as Example 2.
The agricultural fungicides prepared by filling a prescription above, sprays again in vegetable field after 65 times of dilute with water.
Test example
Insecticide sample is prepared by embodiment 1-10 method, and is applied after unification is diluted to 65 times, reality is numbered respectively
A 1-10 is applied, while leaving blank group, blank group does not spray task insecticide.The full vegetable seedling of one piece of kind is chosen, and is subjected to many
The vegetable plot of pest attacks is planted, vegetable plot is equally divided into 11 regions, the area in each region is 25 square metres, each region phase
Spray after the agricultural insecticidal dilution agent identical multiple answered, wherein having a region spray clear water as a control group.Observe after 14 days
The killing rate in each region is counted, and is recorded in table, count the daily amount of increasing of each region vegetables, and be recorded in table.
Wherein, the calculation of killing rate is：Insect population number before killing rate=(population number after population number-dispenser before dispenser)/dispenser
Amount * 100%.Experimental result such as following table：
| Test group | Killing rate | The average daily amount of increasing of vegetables |
| Embodiment 1 | 93% | 0.24cm |
| Embodiment 2 | 95% | 0.25cm |
| Embodiment 3 | 92% | 0.23cm |
| Embodiment 4 | 92% | 0.24cm |
| Embodiment 5 | 91% | 0.23cm |
| Embodiment 6 | 68% | 0.22cm |
| Embodiment 7 | 54% | 0.22cm |
| Embodiment 8 | 65% | 0.23cm |
| Embodiment 9 | 52% | 0.21cm |
| Embodiment 10 | 67% | 0.11cm |
| Control group | 0% | 0.10cm |
In upper table, the insecticide that embodiment 1-5 is applied is insecticide of the present invention, and control group applies clear water, and embodiment 6-9 is applied
Insecticide is comparative example insecticide, wherein, papaverine is not contained in the raw material of embodiment 6；Without flower in the raw material of embodiment 7
Green pepper toxin；Amine alkene chrysanthemum ester is not contained in the raw material of embodiment 8；Black pepper seed oil is not contained in the raw material of embodiment 9；The original of embodiment 10
2,4- dichloro-cinnamic acid esters are not contained in material.
It can be seen from the table, the insecticidal effect of embodiment 1-5 is better than other test groups.6, embodiment 7 will be implemented respectively, implemented
Example 8, embodiment 9 are contrasted with the data of embodiment 2 and control group, it can be verified that papaverine, xanthotoxin, amine alkene chrysanthemum ester and black
Pepper seed oil has different degrees of insecticidal action, comparative example 10 and embodiment 2 and the data of control group, it can be seen that 2,4-
The insecticidal effect of dichloro-cinnamic acid ester, while confirming that it promotes the effect of plant growth.Overall data in analytical table, it can be verified that small-mouthed jar
The collocation of pavine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil and dichloro-cinnamic acid ester uses the desinsection for being greatly improved insecticide
Effect.Above effect confirms the promotional value of the present invention.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this
Bright patent claim, the equal change completed under the technical spirit suggested by all present invention or modification change, all should belong to
Cover the scope of the claims in the present invention.
Claims (8)
1. a kind of agricultural fungicides, it is characterised in that be mainly made up of the raw material of following weight portion：Papaverine 10-15 parts, Chinese prickly ash
Toxin 12-16 parts, amine alkene chrysanthemum ester 10-15 parts, black pepper seed oil 14-18 parts, 2,4- dichloro-cinnamic acid ester 8-12 parts, dispersant 3-
7 parts, bleeding agent 3-7 parts and stabilizer 5-9 parts.
2. a kind of agricultural fungicides according to claim 1, it is characterised in that the main raw material system by following weight portion
Into：Papaverine 12-14 parts, xanthotoxin 13-15 parts, amine alkene chrysanthemum ester 11-14 parts, black pepper seed oil 15-17 parts, 2,4- dichloro meat
Cinnamic acid ester 9-11 parts, dispersant 4-6 parts, bleeding agent 4-6 parts and stabilizer 6-8 parts.
3. a kind of agricultural fungicides according to claim 1, it is characterised in that the main raw material system by following weight portion
Into：13 parts of papaverine, 14 parts of xanthotoxin, 13 parts of amine alkene chrysanthemum ester, 16 parts of black pepper seed oil, 10 parts of 2,4- dichloro-cinnamic acids ester,
7 parts of 5 parts of dispersant, 5 parts of bleeding agent and stabilizer.
4. a kind of agricultural fungicides according to any one of claim 1-3, it is characterised in that：The dispersant is selected from three second
One or more in base hexyl phosphoric acid, methyl anyl alcohol, polyacrylamide and fatty acid polyethylene glycol ester.
5. a kind of agricultural fungicides according to any one of claim 1-3, it is characterised in that：The bleeding agent is selected from water-soluble
Any one in property azone, ethylene glycol, glycerine.
6. a kind of agricultural fungicides according to any one of claim 1-3, it is characterised in that：The stabilizer is selected from methyl
One or more in glycidol ether, butyl glycidyl ether, phenyl glycidyl ether and sodium sorbate.
7. a kind of method for preparing the agricultural fungicides described in any one of claim 1-3, it is characterised in that including following step
Suddenly：
(1) by weight, papaverine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil, 2,4- dichloro-cinnamic acid esters, dispersion are weighed
Agent, bleeding agent and stabilizer, and the ethanol that 3.5-6.5 times of concentration of above raw material gross weight part is 75-80% is weighed, take an appearance
Device, respectively by papaverine, xanthotoxin, amine alkene chrysanthemum ester, black pepper seed oil, 2,4- dichloro-cinnamic acid esters, dispersant, bleeding agent,
Stabilizer and ethanol are added in container, obtain mixture 1；
(2) mixture 1 obtained by step (1) is stirred into 25-45min under conditions of 40-45 DEG C, mixture 1 is then adjusted again
PH value be 5-7, obtain mixture 2, finally mixture 2 is filtered, take its filtrate and be insecticide.
8. the using method of agricultural fungicides described in a kind of any one of claim 1-3, it is characterised in that：When using, water is first used
Reuse after 60-70 times of dilution.
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| CN201611181514.7A CN106614765A (en) | 2016-12-20 | 2016-12-20 | Agricultural insecticide |
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| CN107006541A (en) * | 2017-05-27 | 2017-08-04 | 明光市裕阳农业有限公司 | A kind of ecological, environmental protective agricultural insecticide and preparation method thereof |
| CN108887304A (en) * | 2018-09-17 | 2018-11-27 | 刘长美 | A kind of natural plant composite insecticide and its processing method |
| CN110269070A (en) * | 2019-07-04 | 2019-09-24 | 合肥启迪农业发展有限公司 | A kind of agricultural fungicides with promotional value |
| CN110583703A (en) * | 2019-10-25 | 2019-12-20 | 徐州市铜沿农业科技发展有限公司 | Insecticide with wider application range |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107006541A (en) * | 2017-05-27 | 2017-08-04 | 明光市裕阳农业有限公司 | A kind of ecological, environmental protective agricultural insecticide and preparation method thereof |
| CN108887304A (en) * | 2018-09-17 | 2018-11-27 | 刘长美 | A kind of natural plant composite insecticide and its processing method |
| CN110269070A (en) * | 2019-07-04 | 2019-09-24 | 合肥启迪农业发展有限公司 | A kind of agricultural fungicides with promotional value |
| CN110583703A (en) * | 2019-10-25 | 2019-12-20 | 徐州市铜沿农业科技发展有限公司 | Insecticide with wider application range |
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