CN106857584A - A kind of suspension seed-coating agent containing ethiprole and Tebuconazole and preparation method thereof - Google Patents
A kind of suspension seed-coating agent containing ethiprole and Tebuconazole and preparation method thereof Download PDFInfo
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- CN106857584A CN106857584A CN201710038834.5A CN201710038834A CN106857584A CN 106857584 A CN106857584 A CN 106857584A CN 201710038834 A CN201710038834 A CN 201710038834A CN 106857584 A CN106857584 A CN 106857584A
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- agent
- coating agent
- seed
- suspension seed
- tebuconazole
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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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- 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
-
- 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
- A01N25/02—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 containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- 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
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Soil Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to field of pesticide preparation, and in particular to be a kind of suspension seed-coating agent and preparation method thereof, the suspending agent seed coat agent with ethiprole and Tebuconazole as active ingredient, comprising following composition and content：Ethiprole 1 20%, Tebuconazole 0.1 10%, dispersant 1 15%, wetting agent 1 15%, film forming agent 0.05 3%, thickener 0.05 4%, antifreeze 1 5%, defoamer 0.1 4%, colouring agent 0.1 1.5%, deionized water surplus.Suspension seed-coating agent good film-forming property that suspension seed-coating agent of the invention is prepared using specific film forming agent, safety and low toxicity, prevention effect are good, economic security, it is possible to increase agricultural chemicals utilization rate, reduce Pesticide use amount, can be widely applied to Seed Treatment disinsection prophylaxis.
Description
Technical field
The present invention relates to a kind of suspension seed-coating agent and preparation method thereof, more particularly to a kind of hanging for corn seed treatment
Floating seed coat agent, active component includes ethiprole and Tebuconazole.
Background technology
Corn is that the world is distributed one of most wide cereal crops, and cultivated area is only second to wheat and paddy rice and occupies the 3rd,
Corn animal feed source in addition to as cereal crops or important, while it also leads in processed food, medicine, chemical industry etc.
Domain and be widely used, maize head smut, grub, the important Corn diseases and insect pests in the wireworm Deng Junshi worlds, Chinese maize produce
Qu Junyou occurs, the most serious with northeast and North China, is to influence me to cross the main diseases and insect pests of Maize Production development, to corn
Production brings and has a strong impact on, it has also become Maize Production business's letter hot issue to be solved.
Seed coating technology is grow up in traditional seed soaking or seed dressing technical foundation a kind of very universal
Seed processing technology, will dry or moisture state seed, wrapped with compositions such as agricultural chemicals or fertilizer containing binding agent, make
Formed outside seed with certain function with cladding intensity comprising layer, this process is referred to as seed pelleting, wraps outside seed
Composition is referred to as seed coat agent, be it is a kind of for crop or other vegetable seeds treatment, the pesticidal preparations with film forming characteristics.Kind
Clothing agent biggest advantage is that one layer of more firm film can be formed outside seed.Seed coat agent has kills subterranean pest-insect, seedling
Phase insect, preventing and treating sprout term disease and systemic disease, improve percentage of seedgermination, promote seedling healthy growth, reduce seed consumption
The effects such as, the purpose for be finally reached preventing disease pest control, strong sprout of keeping a full stand of seedings, improving yield.Suspension seed-coating agent is one kind of seed coat agent, be by
One kind that pesticide original medicine, film forming agent, wetting agent, dispersant, thickener, colouring agent, filler and water are made through wet pulverizing can
The unit for uniform suspension of the stabilization of flowing, because its is easy to use, safe, enjoys favor in the seed coat agent of numerous kinds.
Tebuconazole be it is a kind of efficiently, wide spectrum, three series bactericidal agents of absorbability, with protecting, treat and root out three zones,
Wide sterilization spectrum, lasting period are long, and Tebuconazole is used as seed treatment and foliar spray in worldwide, and not only activity is high, and
And the lasting period is long, Tebuconazole is mainly used in preventing and treating the various fungal diseases on corn, wheat, paddy rice, peanut and other crops, and it is complete
Registration and extensive use are obtained in 60 various crops of the individual country of ball more than 50, not only protection effect is good, and with resistant to lodging, increasing
The features such as product is acted on.
Ethiprole is passed to by the maincenter that the chloride for hindering aminobutyric acid to regulate and control is transmitted and destroyed in central nervous system,
Safe and efficient, penta cross resistance, ethiprole typically with tag with stomach poison function based on, can be with when as soil or seed coat agent
Preventing and treating insect, there is stronger systemic activity on paddy rice, and it is medium to knock down activity, is mainly used in preventing and treating paddy rice, corn and soybean etc.
The snout moth's larva of rice, grub, thrips, wireworm in various crop etc., while existing to aphid, leafhopper, lepidoptera pest and coleoptera
A series of interior important pests have insecticidal activity very high.
By insecticide and it is bactericide compounded use, especially both be used as seed treatment, at preparation-obtained seed
Reason has the effect of desinsection and sterilization simultaneously, can greatly save labour, improves efficiency；However, by insecticide and bactericide
After compounding, tend not to effectively play the preventing efficiency of insecticide and bactericide, to find out its cause, mainly in formulation mistake
Formula optimal, that desinsection, bactericidal effect can be given full play to cannot be obtained in journey, thus, how further to optimize at seed
Reasonably it is formulated in reason agent, to play disinsection prophylaxis effect to greatest extent, as letter hot issue to be solved.The application's
Inventor by substantial amounts of experiment and gropes exactly as point of penetration, and final screening obtains ethiprole and Tebuconazole suspends kind
The optimization formula of clothing agent, and then complete the present invention.
The content of the invention
The purpose of the present invention is to solve the shortcomings of the prior art, there is provided one kind can improve suspension seed-coating agent disease-prevention and insecticide
The characteristics of effect suspending agent formula, the suspending agent can reach prevention effect optimal by the selection to specific film forming agent
Purpose.
Purposes another object of the present invention is to provide the suspension seed-coating agent, the suspension seed-coating agent can be used to prevent and treat
The pest and disease damages such as corn grub, wireworm, head smut.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of suspension seed-coating agent, it includes following component：
Ethiprole 1-20%
Tebuconazole 0.1-10%
Dispersant 1-15%
Wetting agent 1-15%
Film forming agent 0.05-3%
Thickener 0.05-4%
Antifreeze 1-5%
Defoamer 0.1-4%
Colouring agent 0.1-1.5%
Deionized water surplus.
Further, film forming agent is made up of polyvinyl alcohol and shitosan in suspension seed-coating agent of the invention, and both match excellent
Elect 0.05 as：1.
Further, suspension seed-coating agent of the invention can also add other agricultural active compositions to be used in combination jointly, including
But it is not limited to plant growth regulator, biostimulant, microbial manure, synergist etc..
Further, described wetting agent, dispersant, thickener, defoamer, antifreeze etc. are helping in the market routine
Agent species, can be routinely commercially available by commercially available means.
Compared with prior art, suspension seed-coating agent of the invention has the beneficial effect that：
（1）Suspension seed-coating agent of the invention has protectiveness and absorbability concurrently, and seeds self can not only be protected as seed coat agent, moreover it is possible to
Protect the plant after emerging from pestinfestation, medication labour can be saved；
（2）Suspension seed-coating agent of the invention uses specific film forming agent, can be eased up using the film forming of kind of clothing to a greater extent
The property released reaches the adhesive force improved in pesticide activity component in the surface of the seed, so as to improve prevention effect；
（3）Contain shitosan in suspension seed-coating agent film forming agent of the invention, the work for stimulating seed development, seedling to grow up can be played
With；
（4）Suspension seed-coating agent active component Tebuconazole of the invention and it is Firponil compounded after, compared with single dose, disinsection prophylaxis effect
Significantly improve, the germination percentage of seed can also be improved；
（5）Suspension seed-coating agent of the invention is easy to use, can both be dressed seed with machinery when using, and is also manually operable, and can effectively prevent
Control the pest and disease damages such as corn grub, wireworm, head smut.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, present invention specific examples below
Illustrate, but the present invention is limited to absolutely not these examples.As described below is only the present invention preferably embodiment, is used only for explaining
The present invention, but can not be therefore understands that being the limitation to the scope of the claims of the present invention.It should be pointed out that it is all it is of the invention spirit and
Any modification, equivalent or improvement for being made within principle etc., those skilled in the art use for reference present disclosure, are suitably modified work
Skill parameter, related personnel can substantially be modified not departing from present invention, spirit and scope to product as herein described
Or appropriate change and combine and realize and apply the technology of the present invention, should be included within the scope of the present invention, therefore, this
The protection domain of patent of invention should be determined by the appended claims.
First, example of formulations
1st, embodiment 1:8% ethiprole Tebuconazole suspension seed-coating agent
Ethiprole 6%
Tebuconazole 2%
Triphenyl vinyl phenol polyoxyethylene poly-oxygen propylene aether 4%
EO-PO block polyethers 5%
Polyvinyl alcohol 0.05%
Shitosan 1%
Aluminium-magnesium silicate 2%
Ethylene glycol 3%
Organic silicone 1%
Basic rhodamine 0.8%
Deionized water surplus
The preparation method of the suspension seed-coating agent is：First ethiprole and Tebuconazole are watered after being ground 2 hours in sand mill,
Family's emulsifying agent, dispersant continue to grind 1.5 hours in adding grinder, add film forming agent, stabilizer, defoamer and other are auxiliary
Co-ingredients continues to grind more than 1 hour, and suspension seed-coating agent of the present invention is can be prepared by through filtering.
2nd, embodiment 2：8% ethiprole Tebuconazole suspension seed-coating agent
Ethiprole 6%
Tebuconazole 2%
Triphenyl vinyl phenol polyoxyethylene poly-oxygen propylene aether 4%
EO-PO block polyethers 5%
Polyvinyl alcohol 0.5%
Shitosan 0.5%
Aluminium-magnesium silicate 2%
Ethylene glycol 3%
Organic silicone 1%
Basic rhodamine 0.8%
Deionized water surplus
The preparation method is with embodiment 1.
3rd, embodiment 3：8% ethiprole Tebuconazole suspension seed-coating agent
Ethiprole 6%
Tebuconazole 2%
Castor oil polyoxyethylene ether 5%
Dispersant MF -5 5%
Polyvinyl alcohol 0.05%
Shitosan 1%
Xanthans 2%
Ethylene glycol 3%
Organic silicone 1%
Basic rhodamine 0.8%
Deionized water surplus
The preparation method is with embodiment 1.
4th, comparative example 1：8% ethiprole Tebuconazole suspension seed-coating agent
Ethiprole 6%
Tebuconazole 2%
Triphenyl vinyl phenol polyoxyethylene poly-oxygen propylene aether 4%
EO-PO block polyethers 5%
Shitosan 1.05%
Aluminium-magnesium silicate 2%
Ethylene glycol 3%
Organic silicone 1%
Basic rhodamine 0.8%
Deionized water surplus
The preparation method is with embodiment 1.
5th, comparative example 2：8% ethiprole Tebuconazole suspension seed-coating agent
Ethiprole 6%
Tebuconazole 2%
Triphenyl vinyl phenol polyoxyethylene poly-oxygen propylene aether 4%
EO-PO block polyethers 5%
Polyvinyl alcohol 1.05%
Aluminium-magnesium silicate 2%
Ethylene glycol 3%
Organic silicone 1%
Basic rhodamine 0.8%
Deionized water surplus
The preparation method is with embodiment 1.
6th, comparative example 3：8% ethiprole Tebuconazole suspension seed-coating agent
Ethiprole 6%
Tebuconazole 2%
Triphenyl vinyl phenol polyoxyethylene poly-oxygen propylene aether 4%
EO-PO block polyethers 5%
Arabic gum 0.05%
Shitosan 1%
Aluminium-magnesium silicate 2%
Ethylene glycol 3%
Organic silicone 1%
Basic rhodamine 0.8%
Deionized water surplus
The preparation method is with embodiment 1.
2nd, Assays Example
1st, subjects：Maize head smut, corn grub
2nd, reagent agent：Embodiment 1-3：Suspension seed-coating agent described in embodiment 1-3；
Comparative example 4-6：Suspension seed-coating agent described in comparative example 1-3.
3rd, test process method：Suspension seed-coating agent Dressing.
4th, smut field design：Experimental plot is located at Shandong Province Qingzhou City Dong Xia towns corn field, experimental plot area 20
m2, random district's groups arrangement, 4 repetitions plant 10 rows per cell, often the cave of row 10, per 3 seeds of bunch planting.After by field soil sieving,
Head smut powder bacterium powder is added by 0.1%, bacterium soil is sufficiently mixed uniformly, and seed is first put after opening cave, then 100 g of every cave lid bacterium soil.
After morbidity strain is investigated after maize head smut morbidity stabilization after emergence of corn, diseased plant rate is counted, calculate prevention effect.
Result of the test is as shown in table 1.
Table of field test results is bright, the formula of the embodiment of the present invention, and film forming agent is using polyvinyl alcohol and the group of shitosan
During conjunction, the prevention effect to head smut is best.Wherein, the composition pesticide preparation prevention effect of embodiment 1 is optimal, with other
The suspension seed-coating agent that Customary film formers are prepared is compared, and is compared using the seed coat agent of specific film forming agent of the invention, the present invention
Suspension seed-coating agent in the case where effective ingredient consumption is low, prevention effect on the contrary be significantly better than other suspension seed-coating agents, show
The bioactivity of suspension seed-coating agent of the invention is higher, dosage is low, and the preventing and treating medicine of head smut can be prevented and treated as corn field
Agent is promoted.
5th, corn grub control biologicall test：Test method performs standard NY/T 1154.6-2006 according to Ministry of Agriculture's industry
Carry out, the big black plug cockchafer of indoor feeding, select the 3 age Holotrichia oblita larvas healthy and strong without disability in the same size, examination soil is husky earth
Soil, is quantitatively filled at the 4/5 of gush forth alms bowl, often processes 9 basins, and grub 5 is put per basin, and the corn seed that will be handled well 50 is sown into basin
Interior, 1 centimetre of earthing pours permeable, is placed in heliogreenhouse, 25-28 DEG C of room controlling temperature, natural lighting.
Treatment investigates test worm death condition after 7 days, records total borer population and dead borer population, and the death rate is calculated according to survey data.
Result of the test is as shown in table 2.
Result of the test shows that the suspension seed-coating agent of embodiment of the present invention 1-3 is better than the outstanding of comparative example 1-3 to the prevention effect of grub
Floating seed coat agent, wherein, the suspension seed-coating agent prevention effect of embodiment 1 is significantly better than other treatment groups.
6th, to the influence of corn emergence rate：In the experiment of preventing and treating maize head smut, each cell of investigation statisticses is emerged strain
Number, counts emergence rate, and result of the test is as shown in table 3.
Result of the test shows that suspension seed-coating agent of the invention shows facilitation to emergence of corn, can promote corn
Growth, in addition, not observing that suspension seed-coating agent of the invention has poisoning to produce corn, shows seed treatment peace of the invention
Full property preferably, is worth the popularization and application in production.
Claims (7)
1. a kind of suspension seed-coating agent, it is characterised in that comprising following component：
Ethiprole 1-20%
Tebuconazole 0.1-10%
Dispersant 1-15%
Wetting agent 1-15%
Film forming agent 0.05-3%
Thickener 0.05-4%
Antifreeze 1-5%
Defoamer 0.1-4%
Colouring agent 0.1-1.5%
Deionized water surplus.
2. suspension seed-coating agent according to claim 1, it is characterised in that the film forming agent of the suspension seed-coating agent is polyethylene
Alcohol and shitosan.
3. suspension seed-coating agent according to claim 2, it is characterised in that the weight ratio of the polyvinyl alcohol and shitosan is
0.05:1。
4. the suspension seed-coating agent according to any one of claim 1-3 claim, it is characterised in that suspension seed-coating agent is also
Other agricultural active compositions can be added to be used in combination jointly, including but not limited to other insecticides, bactericide, plant growth regulating
Agent, biostimulant, microbial manure, synergist etc..
5. the suspension seed-coating agent according to any one of claim 1-4 claim is used for the purposes of killing pests and preventing diseases.
6. a kind of suspension seed-coating agent film forming agent, it is characterised in that comprising polyvinyl alcohol and shitosan.
7. film forming agent according to claim 6, it is characterised in that the weight ratio of polyvinyl alcohol and shitosan is 0.05:1.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710038834.5A CN106857584A (en) | 2017-01-19 | 2017-01-19 | A kind of suspension seed-coating agent containing ethiprole and Tebuconazole and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710038834.5A CN106857584A (en) | 2017-01-19 | 2017-01-19 | A kind of suspension seed-coating agent containing ethiprole and Tebuconazole and preparation method thereof |
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| CN106857584A true CN106857584A (en) | 2017-06-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136826A (en) * | 2020-09-15 | 2020-12-29 | 湖北工程学院 | Cross-linked chitosan suspension seed coating agent and preparation method thereof |
| CN114747577A (en) * | 2022-05-30 | 2022-07-15 | 郑州郑氏化工产品有限公司 | Synergistic pesticide seed dressing agent and application method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104814030A (en) * | 2015-04-16 | 2015-08-05 | 山东省花生研究所 | Peanut pest and disease preventing compound synergist |
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2017
- 2017-01-19 CN CN201710038834.5A patent/CN106857584A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814030A (en) * | 2015-04-16 | 2015-08-05 | 山东省花生研究所 | Peanut pest and disease preventing compound synergist |
Non-Patent Citations (1)
| Title |
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| 侯建宇等: "5.5%戊唑 氟虫腈悬浮种衣剂的研制及田间防效", 《现代农药》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136826A (en) * | 2020-09-15 | 2020-12-29 | 湖北工程学院 | Cross-linked chitosan suspension seed coating agent and preparation method thereof |
| CN114747577A (en) * | 2022-05-30 | 2022-07-15 | 郑州郑氏化工产品有限公司 | Synergistic pesticide seed dressing agent and application method thereof |
| CN114747577B (en) * | 2022-05-30 | 2024-02-13 | 郑州郑氏化工产品有限公司 | Synergistic pesticide seed dressing agent and application method thereof |
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Application publication date: 20170620 |