CN109588414A - A kind of green tea tree special plant source composite pesticide and preparation method thereof - Google Patents
A kind of green tea tree special plant source composite pesticide and preparation method thereof Download PDFInfo
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- CN109588414A CN109588414A CN201910066488.0A CN201910066488A CN109588414A CN 109588414 A CN109588414 A CN 109588414A CN 201910066488 A CN201910066488 A CN 201910066488A CN 109588414 A CN109588414 A CN 109588414A
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- plant source
- composite pesticide
- green tea
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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
-
- 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
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/04—Sulfonic acids; Derivatives thereof
- A01N41/08—Sulfonic acid halides; alpha-Hydroxy-sulfonic acids; Amino-sulfonic acids; Thiosulfonic acids; Derivatives thereof
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of green tea tree special plant source composite pesticide and preparation method thereof, it is related to technical field of pesticide, the effective component of the plant source composite pesticide is S-Ethyl ethylthio sulfonate and nimbin, the weight percent that the S-Ethyl ethylthio sulfonate accounts for plant source composite pesticide is 5-30%, the weight percent that the nimbin accounts for plant source composite pesticide is 1-20%, surplus is adjuvant, preparation formulation is wettable powder, missible oil, any one in suspending agent, a large number of experiments proves, green tea tree special plant source composite pesticide of the present invention has efficient, it is quick-acting, many advantages, such as lasting period is long, it is suitble to promote the use of in green tea garden on a large scale.
Description
Technical field
The present invention relates to technical field of pesticide, and in particular to a kind of green tea tree special plant source composite pesticide and its preparation side
Method.
Background technique
Green tea is one of the main teas of China, is that will pick the fresh leaf come first through high-temperature fixation, has killed various oxidations
Enzyme maintains tealeaves green, is then rubbed, dried and is made, clear soup greenery are the common feature of green tea quality, manufactured goods
Color and the more green style for saving fresh tea passes of millet paste after brewing, often drinking green tea can give protection against cancer, and lipid-loweringing and weight-reducing are right
Smoker also can reduce the nicotine injury that its is subject to, it remains the natural materials of fresh leaf, the tea polyphenols that contain, catechin,
Chlorophyll, caffeine, amino acid, vitamins and other nutritious components are also more.These natural nutrition compositions in green tea to it is anti-aging,
Anti-cancer, anticancer, sterilization, anti-inflammatory etc. have special-effect, are less than other teas.
Euproctis pseudoconspersa, euproctis pseudoconspersa, tea geometrid, Iragoides fasciata, leafhopper, tea aphid etc. are the pests that green tea plantation encounters in the process,
Although general chemistry of pesticide pesticide such as Rogor, malathion, phoxim, DDVP, decis, killing pyrethroids etc. is to this
A little pests have preferable killing effect, but on the one hand remaining pesticide can reduce tea leaf quality, if on the other hand processing is not
When can be adversely affected to the safety and health of consumer.
S-Ethyl ethylthio sulfonate is Effictive nuisancelless wide spectrum bionic fungicide, has both plant growth regulation, can promote rudiment, improve
Germination percentage increases yield and improving quality, is the preferred raw materials of composite bactericide pesticide, bactericidal mechanism is in its molecular structure
(S-S=O=O) group and phage molecule in the substance reaction of the base Han-SH plant is given birth to inhibit thallus eubolism
Long to have stimulation, the seed sprouting through treated with same is fast, and growth of seedling is healthy and strong.
Nimbin is a kind of biological insecticides extracted in neem tree kind, can prevent and treat more than 200 kinds of agricultures, woods, storage and room
Interior sanitary insect pest is universally acknowledged wide spectrum, efficient, less toxic, degradable, noresidue insecticide, chemically sees in structure, prints
The hormonal substances such as chinaberry chlorins compound and the intracorporal steroids of insect and steroid are closely similar, thus pest is not easy area
Point they be in vivo it is intrinsic or it is extraneous force, so they can either enter pest body in interfere pest a life mistake
Journey to kill off the insect pests, and is not easy to cause pest to developing drug resistance.The knot of the steroids matter of this kind of compound and vertebrate
Structure is widely different, so they are almost harmless to people and animals.
Currently, S-Ethyl ethylthio sulfonate, azadirachtin complex to be used for the report of green tea tree deinsectization not yet both at home and abroad.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of green tea tree special plant source composite pesticide and its preparation sides
Method.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of green tea tree special plant source composite pesticide, the effective component of the plant source composite pesticide are S-Ethyl ethylthio sulfonate and print
Chinaberry element, the weight percent that the S-Ethyl ethylthio sulfonate accounts for plant source composite pesticide is 5-30%, and the nimbin accounts for the compound agriculture of plant source
The weight percent of medicine is 1-20%, and surplus is adjuvant.
Further, the preparation formulation of the plant source composite pesticide be wettable powder, it is missible oil, any in suspending agent
It is a kind of.
Further, when the preparation formulation of plant source composite pesticide is wettable powder, the adjuvant includes with the following group
Point: organic modified bentonite, white carbon black, nano silica, Nekal BX, neopelex, dispersing agent SP-
2700。
Further, said components account for the weight percent of wettable powder are as follows: white carbon black 4-10%, nano silica
It is 1-2%, Nekal BX 0.1-1%, neopelex 0.5-1%, dispersing agent SP-27000.2-0.6%, organically-modified
Bentonite surplus.
Further, when the preparation formulation of plant source composite pesticide is missible oil, the adjuvant includes following components:
TG-2201 emulsifier, agriculture breast 600#, alkyl phenol polyoxyethylene ether, glycerine.
Further, said components account for the weight percent of missible oil are as follows: TG-2201 emulsifier 2-5%, agriculture breast 600#5-
30%, alkyl phenol polyoxyethylene ether 1-5%, glycerine surplus.
Further, when the preparation formulation of plant source composite pesticide is suspending agent, the adjuvant includes following components: silicon
Diatomaceous earth, carboxymethyl cellulose, penetrating agent JFC, neopelex, propylgallate, glycerine, water surplus.
Further, said components account for the weight percent of suspending agent are as follows: diatomite 5-10%, carboxymethyl cellulose
0.01-0.1%, penetrating agent JFC 1-2%, neopelex 2-4%, propylgallate 0.5-1%, glycerine
0.05-0.15%, water surplus.
The preparation method of above-mentioned green tea tree special plant source composite pesticide: S-Ethyl ethylthio sulfonate, nimbin, auxiliary material are pressed into above-mentioned weight
Than wettable powder, missible oil or suspending agent is traditionally made after mixing.
The application of green tea tree special plant source composite pesticide.
(3) beneficial effect
The present invention provides a kind of green tea tree special plant source composite pesticide and preparation method thereof, have below beneficial to effect
Fruit:
The present invention expands the insecticidal spectrum of S-Ethyl ethylthio sulfonate, nimbin, and S-Ethyl ethylthio sulfonate, nimbin belong to different Action mechanisms
The compounding of insecticide, (S-S=O=O) group and the substance of the base Han-SH in phage molecule in S-Ethyl ethylthio sulfonate molecular structure are anti-
It answers, to inhibit thallus eubolism, the hormonal substances such as nimbin and the intracorporal steroids of insect and steroid are very
It is similar, thus pest be not easily distinguishable they be in vivo it is intrinsic or it is extraneous force, interfered so being able to enter in pest body
The life process of pest, thus kill off the insect pests, it is more to pest action site after the two compounding, it is not likely to produce drug resistance, the present invention
Plant source composite pesticide has the pests such as the Euproctis pseudoconspersa of green tea tree, euproctis pseudoconspersa, tea geometrid, Iragoides fasciata, leafhopper, tea aphid splendid
Killing effect, and can be made into wettable powder, missible oil, suspending agent etc., preparation multiplicity can also be applied to spraying, seed dressing, mixed
Soil such as spreads fertilizer over the fields at the various possible insecticide-applying way, due to improving drug effect, to reduce use cost, and two kinds of active components are equal
It is to be extracted from plants to obtain, green and pollution-free noresidue, a large number of experiments proves, green tea tree special plant source of the present invention is multiple
Closing pesticide has many advantages, such as efficient, quick-acting, the lasting period is long, is suitble to promote the use of in green tea garden on a large scale.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of creative work.
Embodiment 1:
A kind of wettable powder dosage form green tea tree special plant source composite pesticide, the component including following weight percent:
S-Ethyl ethylthio sulfonate 20%, nimbin 1%, white carbon black 5%, nano silica 2%, Nekal BX 0.4%, dodecyl
Benzene sulfonic acid sodium salt 0.6%, dispersing agent SP-2700 0.3%, organic modified bentonite surplus.
Embodiment 2:
A kind of wettable powder dosage form green tea tree special plant source composite pesticide, the component including following weight percent:
S-Ethyl ethylthio sulfonate 30%, nimbin 5%, white carbon black 10%, nano silica 2%, Nekal BX 0.2%, dodecane
Base benzene sulfonic acid sodium salt 0.6%, dispersing agent SP-2700 0.2%, organic modified bentonite surplus.
Embodiment 3:
A kind of wettable powder dosage form green tea tree special plant source composite pesticide, the component including following weight percent:
S-Ethyl ethylthio sulfonate 5%, nimbin 1%, white carbon black 4%, nano silica 1%, Nekal BX 0.1%, dodecyl
Benzene sulfonic acid sodium salt 0.5%, dispersing agent SP-2700 0.2%, organic modified bentonite surplus.
Embodiment 4:
A kind of wettable powder dosage form green tea tree special plant source composite pesticide, the component including following weight percent:
S-Ethyl ethylthio sulfonate 30%, nimbin 20%, white carbon black 10%, nano silica 2%, Nekal BX 0.5%, dodecane
Base benzene sulfonic acid sodium salt 1%, dispersing agent SP-2700 0.6%, organic modified bentonite surplus.
Embodiment 5:
A kind of missible oil type green tea tree special plant source composite pesticide, the component including following weight percent:
S-Ethyl ethylthio sulfonate 5%, nimbin 10%, TG-2201 emulsifier 3%, agriculture breast 600#30%, alkyl phenol polyoxyethylene ether
2%, glycerine surplus.
Embodiment 6:
A kind of missible oil type green tea tree special plant source composite pesticide, the component including following weight percent:
S-Ethyl ethylthio sulfonate 30%, nimbin 1%, TG-2201 emulsifier 2.5%, agriculture breast 600#10%, alkyl phenol polyoxyethylene ether
2%, glycerine surplus.
Embodiment 7:
A kind of missible oil type green tea tree special plant source composite pesticide, the component including following weight percent:
S-Ethyl ethylthio sulfonate 10%, nimbin 10%, TG-2201 emulsifier 5%, agriculture breast 600#20%, alkyl phenol polyoxyethylene ether
1%, glycerine surplus.
Embodiment 8:
A kind of missible oil type green tea tree special plant source composite pesticide, the component including following weight percent:
S-Ethyl ethylthio sulfonate 5%, nimbin 20%, TG-2201 emulsifier 5%, agriculture breast 600#10%, alkyl phenol polyoxyethylene ether
2%, glycerine surplus.
Embodiment 9:
A kind of suspending agent type green tea tree special plant source composite pesticide, the component including following weight percent:
S-Ethyl ethylthio sulfonate 30%, nimbin 1%, diatomite 8%, carboxymethyl cellulose 0.04%, penetrating agent JFC 1%, dodecane
Base benzene sulfonic acid sodium salt 4%, propylgallate 0.8%, glycerine 0.15%, water surplus.
Embodiment 10:
A kind of suspending agent type green tea tree special plant source composite pesticide, the component including following weight percent:
S-Ethyl ethylthio sulfonate 20%, nimbin 1%, diatomite 10%, carboxymethyl cellulose 0.05%, penetrating agent JFC 2%, 12
Sodium alkyl benzene sulfonate 3%, propylgallate 1%, glycerine 0.05%, water surplus.
Embodiment 11:
A kind of suspending agent type green tea tree special plant source composite pesticide, the component including following weight percent:
S-Ethyl ethylthio sulfonate 5%, nimbin 10%, diatomite 5%, carboxymethyl cellulose 0.01%, penetrating agent JFC 2%, dodecane
Base benzene sulfonic acid sodium salt 3%, propylgallate 1%, glycerine 0.1%, water surplus.
Embodiment 12:
A kind of suspending agent type green tea tree special plant source composite pesticide, the component including following weight percent:
S-Ethyl ethylthio sulfonate 30%, nimbin 20%, diatomite 10%, carboxymethyl cellulose 0.1%, penetrating agent JFC 2%, 12
Sodium alkyl benzene sulfonate 4%, propylgallate 1%, glycerine 0.15%, water surplus.
The Toxicity Determination result:
The following table 1 is S-Ethyl ethylthio sulfonate, medicament is blended to the The Toxicity Determination result (for 24 hours) of tea geometrid in nimbin
Table 1:
The following table 2 is S-Ethyl ethylthio sulfonate, medicament is blended to the The Toxicity Determination result (for 24 hours) of leafhopper in nimbin
Table 2:
By Tables 1 and 2 it is found that when S-Ethyl ethylthio sulfonate of the present invention, azadirachtin complex, co-toxicity coefficient (CTC) is all larger than 100, works as second
It is 257.33 to the co-toxicity coefficient of tea geometrid when allicin, nimbin weight ratio are 3:2, when S-Ethyl ethylthio sulfonate, nimbin weight ratio are 6:1
When be 185.13 to the co-toxicity coefficient of leafhopper, illustrate to show good synergistic function to killing tea geometrid, leafhopper.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of green tea tree special plant source composite pesticide, which is characterized in that the effective component of the plant source composite pesticide is
S-Ethyl ethylthio sulfonate and nimbin, the weight percent that the S-Ethyl ethylthio sulfonate accounts for plant source composite pesticide is 5-30%, and the nimbin accounts for plant
The weight percent of material resource composite pesticide is 1-20%, and surplus is adjuvant.
2. green tea tree special plant source as described in claim 1 composite pesticide, which is characterized in that the plant source composite pesticide
Preparation formulation be wettable powder, missible oil, any one in suspending agent.
3. green tea tree special plant source as claimed in claim 2 composite pesticide, which is characterized in that when plant source composite pesticide
When preparation formulation is wettable powder, the adjuvant includes following components: organic modified bentonite, white carbon black, nanometer titanium dioxide
Silicon, Nekal BX, neopelex, dispersing agent SP-2700.
4. green tea tree special plant source as claimed in claim 3 composite pesticide, which is characterized in that said components account for wettable powder
The weight percent of agent are as follows: white carbon black 4-10%, nano silica 1-2%, Nekal BX 0.1-1%, detergent alkylate sulphur
Sour sodium 0.5-1%, dispersing agent SP-2700 0.2-0.6%, organic modified bentonite surplus.
5. green tea tree special plant source as claimed in claim 2 composite pesticide, which is characterized in that when the system of plant source composite pesticide
When agent dosage form is missible oil, the adjuvant includes following components:
TG-2201 emulsifier, agriculture breast 600#, alkyl phenol polyoxyethylene ether, glycerine.
6. green tea tree special plant source composite pesticide described in claim 5, which is characterized in that said components account for the weight of missible oil
Percentage are as follows: TG-2201 emulsifier 2-5%, agriculture breast 600#5-30%, alkyl phenol polyoxyethylene ether 1-5%, glycerine surplus.
7. green tea tree special plant source as claimed in claim 2 composite pesticide, which is characterized in that when the system of plant source composite pesticide
When agent dosage form is suspending agent, the adjuvant includes following components: diatomite, carboxymethyl cellulose, penetrating agent JFC, dodecyl
Benzene sulfonic acid sodium salt, propylgallate, glycerine, water surplus.
8. green tea tree special plant source as claimed in claim 7 composite pesticide, which is characterized in that said components account for the weight of suspending agent
Measure percentage are as follows: diatomite 5-10%, carboxymethyl cellulose 0.01-0.1%, penetrating agent JFC 1-2%, dodecyl benzene sulfonic acid
Sodium 2-4%, propylgallate 0.5-1%, glycerine 0.05-0.15%, water surplus.
9. the preparation method of green tea tree special plant source of any of claims 1-8 composite pesticide, which is characterized in that
Wettable powder, missible oil or suspending agent is traditionally made after S-Ethyl ethylthio sulfonate, nimbin, auxiliary material are mixed by above-mentioned weight ratio.
10. the application of green tea tree special plant source of any of claims 1-8 composite pesticide.
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| CN201910066488.0A CN109588414A (en) | 2019-01-24 | 2019-01-24 | A kind of green tea tree special plant source composite pesticide and preparation method thereof |
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| CN201910066488.0A CN109588414A (en) | 2019-01-24 | 2019-01-24 | A kind of green tea tree special plant source composite pesticide and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110876391A (en) * | 2019-12-17 | 2020-03-13 | 广西壮族自治区农业科学院花卉研究所 | Environment-friendly pesticide for ecological tea garden |
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| CN1461592A (en) * | 2002-05-26 | 2003-12-17 | 汪建利 | Composition of ethylicin and insecticide and miticide |
| CN1631155A (en) * | 2003-12-25 | 2005-06-29 | 孙启善 | Nuisance free wheat insecticide with biological source |
| CN103141488A (en) * | 2013-01-25 | 2013-06-12 | 浙江农林大学 | Pesticide compounded by azadirachtin and cnidium lactone and preparation method thereof |
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2019
- 2019-01-24 CN CN201910066488.0A patent/CN109588414A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1461592A (en) * | 2002-05-26 | 2003-12-17 | 汪建利 | Composition of ethylicin and insecticide and miticide |
| CN1631155A (en) * | 2003-12-25 | 2005-06-29 | 孙启善 | Nuisance free wheat insecticide with biological source |
| CN103141488A (en) * | 2013-01-25 | 2013-06-12 | 浙江农林大学 | Pesticide compounded by azadirachtin and cnidium lactone and preparation method thereof |
Non-Patent Citations (1)
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| 谢军等: "沿河县生态茶园病虫害绿色防控配套技术", 《植物医生》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110876391A (en) * | 2019-12-17 | 2020-03-13 | 广西壮族自治区农业科学院花卉研究所 | Environment-friendly pesticide for ecological tea garden |
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Application publication date: 20190409 |