CN109805026A - A kind of seed treatment suspending agent and preparation method thereof - Google Patents
A kind of seed treatment suspending agent and preparation method thereof Download PDFInfo
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- CN109805026A CN109805026A CN201910086984.2A CN201910086984A CN109805026A CN 109805026 A CN109805026 A CN 109805026A CN 201910086984 A CN201910086984 A CN 201910086984A CN 109805026 A CN109805026 A CN 109805026A
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Abstract
The invention discloses a kind of seed treatment suspending agents and preparation method thereof, belong to seed treatment field.Composition in suspension includes Diacloden, Fluoxastrobin, thifluzamide, dispersing agent, defoaming agent, film forming agent, suspending agent, warning coloration, antifreezing agent, thickener, preservative, high fat film, salicylic acid, epiphysin.Diacloden, Fluoxastrobin, thifluzamide and salicylic acid are used in mixed way by the present invention, while killing insect pest, additionally it is possible to the resistance of rice shoot after improving seed and seed germination to disease, several synergistic effects, disease resisting effect is good, and lasting drug effect, dosage is few, at low cost；The germination percentage and germinating energy of rice paddy seed can be improved, promote the growth of rice young root and young shoot.
Description
Technical field
The present invention relates to seed treatment fields, and in particular to a kind of seed treatment suspending agent and preparation method thereof.
Background technique
Carrying out chemicals treatment to seed using seed coat agent in Rice Cropping is that prevention and treatment subterranean pest-insect and crops soil biography, kind pass
One of method of economical and convenient of disease.But fungicide is often single, compares limitation to the prevention and treatment of pest and disease damage.In order to change this
State, 105475334 A of publication number CN disclose the suspension seed-coating agent containing fluopyram and Fluoxastrobin and Diacloden；
106172449 A of publication number CN discloses the seed treatment compositions containing thifluzamide and Fluoxastrobin and bromine cyanogen insect amide；And
108605974 A of publication number CN discloses a kind of seed treatment compositions containing Fluoxastrobin, mainly by clothianidin, fluorine
Seed treatment compositions are used as after chlorine worm bisamide, Fluoxastrobin ternary built.Above-mentioned technology be by two or three and with
Upper fungicide and insecticide are compounded, and can prevent a variety of pest and disease damages, and effect is good.But it still has the following deficiencies: viscous
Property it is weak, volatilization is fast, and drug effect is not lasting；Can only pest control, germination percentage and germination speed can not be improved.
Summary of the invention
To solve the above-mentioned problems, it is quickly and lasting that the invention proposes a kind of drug effects, can be improved germination percentage, without residual
It stays, the few seed treatment suspending agent and preparation method thereof of dosage.
To achieve the goals above, the present invention is achieved through the following technical solutions:
A kind of seed treatment suspending agent, including water and composition, the composition include the parts by weight of following components: thiophene worm
1-10 parts of piperazine, 1-10 parts of Fluoxastrobin, 1-10 parts of thifluzamide, 1-10 parts of dispersing agent, 0.1-1 parts of defoaming agent, 1-10 parts of film forming agent,
It is 1-5 parts of suspending agent, 1-10 parts of warning coloration, 1-10 parts of antifreezing agent, 0.05-0.5 parts of thickener, 0.05-0.5 parts of preservative, high in fat
1-10 parts of film, 0.5-5 parts of salicylic acid, 0.5-5 parts of epiphysin.
Preferably, the composition includes the parts by weight of following components: 1-5 parts of Diacloden, 1-5 parts of Fluoxastrobin, thiophene furan acyl
It is 1-5 parts of amine, 5-10 parts of dispersing agent, 0.1-0.5 parts of defoaming agent, 1-5 parts of film forming agent, 1-2 parts of suspending agent, 1-5 parts of warning coloration, antifreeze
1-5 parts of agent, 0.05-0.2 parts of thickener, 0.1-0.3 parts of preservative, 1-5 parts of high fat film, 0.5-2 parts of salicylic acid, epiphysin 0.5-
2 parts.
Preferably, the composition includes the parts by weight of following components: 2-3 parts of Diacloden, 1-3 parts of Fluoxastrobin, thiophene furan acyl
2-3 parts of amine, 0.3-0.5 parts of defoaming agent, 2-4 parts of film forming agent, 1-1.5 parts of suspending agent, 2-5 parts of warning coloration, is prevented 5-8 parts of dispersing agent
Freeze agent 3-5 parts, 0.1-0.15 parts of thickener, 0.15-0.2 parts of preservative, 2-3 parts of high fat film, 0.5-0.6 parts of salicylic acid, take off it is black
It is 0.5-0.8 parts plain.
Preferably, the dispersing agent is the composition of anion and nonionic according to arbitrary proportion.
Preferably, the film forming agent is polyvinyl alcohol；The suspending agent is aluminium-magnesium silicate；The antifreezing agent is urea, institute
Stating thickener is xanthan gum；The preservative is sodium benzoate.
Preferably, the quality of the water is 2.5-3 times of the composition quality.
Preferably, the salicylic concentration is 0.003-0.005g/L.
Preferably, the concentration of the epiphysin is 0.03-0.05g/L.
The preparation method of seed treatment suspending agent, comprising the following steps:
(1) by the Diacloden of parts by weight, Fluoxastrobin, thifluzamide, dispersing agent, suspending agent, warning coloration, defoaming agent and antifreeze
Agent mixing passes sequentially through colloid mill, sand milling after water shear agitation is added；Obtain just mixed object；
(2) after being sufficiently mixed first mixed object and film forming agent, preservative, thickener, high fat film, salicylic acid, epiphysin, i.e.,
?.
Seed treatment suspending agent of the present invention and preparation method thereof, the beneficial effect is that:
(1) Diacloden, Fluoxastrobin, thifluzamide, ternary unification are acted synergistically, can effectively be prevented more by the present invention
Kind pest and disease damage.Effective component (Diacloden, Fluoxastrobin, thifluzamide) of the invention is 4-6%, and dosage is few, and control efficiency is good.
(2) present invention adds high fat film, film forming matter made of high fat film higher fatty acids is mixed with drug
As spraying suspension, the surface of the seed forms a thin layer of adhered protection film, is attached on seed, prevents effective component (thiophene
Worm piperazine, Fluoxastrobin, thifluzamide) quick volatilization, improve the effect of effective component, and lasting drug effect.Simultaneously after lasting medicine,
Dosage is few, at low cost.
(3) present invention adds salicylic acid and epiphysin, the salicylic acid of low concentration can be improved the resistance of plant pair disease,
It can also promote rice germination.And the germination percentage and germinating energy of rice paddy seed can be improved in the epiphysin of low concentration, promotes rice young root
With the growth of young shoot.
(4) it in preparation method, by colloid mill and sand milling, is ground by two kinds, several substances is keyed by molecule,
It is strong to sterilize stability.Volatility reduction simultaneously, bactericidal effect and persistence are more preferable.
(5) Diacloden, Fluoxastrobin, thifluzamide and salicylic acid are used in mixed way by the present invention, while killing insect pest, also
Resistance of the rice shoot to disease after can be improved seed and seed germination, several synergistic effects, disease resisting effect are good.
Specific embodiment
It is next combined with specific embodiments below that present invention be described in more detail.
Embodiment 1
A kind of seed treatment suspending agent, including water and composition, wherein the quality of water is the 2.8 of the composition quality
Times；
Composition includes the parts by weight of following components: 1 part of Diacloden, 1 part of Fluoxastrobin, 1 part of thifluzamide, 1 part of dispersing agent,
0.1 part of defoaming agent, 1 part of polyvinyl alcohol, 1 part of aluminium-magnesium silicate, 1 part of warning coloration, 1 part of urea, 0.05 part of xanthan gum, sodium benzoate
0.05 part, 1 part of high fat film, concentration be 0.005g/L 0.5 part of salicylic acid, concentration be 0.05g/L 0.5 part of epiphysin.
The preparation method of seed treatment suspending agent, comprising the following steps:
(1) by the Diacloden of parts by weight, Fluoxastrobin, thifluzamide, dispersing agent, suspending agent, warning coloration, defoaming agent and antifreeze
Agent mixing passes sequentially through colloid mill, sand milling after water shear agitation is added；Obtain just mixed object；
(2) after being sufficiently mixed first mixed object and film forming agent, preservative, thickener, high fat film, salicylic acid, epiphysin, i.e.,
?.
Embodiment 2
A kind of seed treatment suspending agent, including water and composition, wherein the quality of water is the 2.8 of the composition quality
Times；
Composition includes the parts by weight of following components: 10 parts of Diacloden, 10 parts of Fluoxastrobin, 10 parts of thifluzamide, dispersing agent
10 parts, 1 part of defoaming agent, 10 parts of polyvinyl alcohol, 5 parts of aluminium-magnesium silicate, 10 parts of warning coloration, 10 parts of urea, 0.5 part of xanthan gum, benzene first
5 parts of epiphysin that 5 parts of salicylic acid that 0.5 part of sour sodium, 10 parts of high fat film, concentration are 0.003g/L, concentration are 0.03g/L.
The preparation method of seed treatment suspending agent, comprising the following steps:
(1) by the Diacloden of parts by weight, Fluoxastrobin, thifluzamide, dispersing agent, suspending agent, warning coloration, defoaming agent and antifreeze
Agent mixing passes sequentially through colloid mill, sand milling after water shear agitation is added；Obtain just mixed object；
(2) after being sufficiently mixed first mixed object and film forming agent, preservative, thickener, high fat film, salicylic acid, epiphysin, i.e.,
?.
Embodiment 3
A kind of seed treatment suspending agent, including water and composition, wherein the quality of water is the 2.8 of the composition quality
Times；
Composition includes the parts by weight of following components: 5 parts of Diacloden, 5 parts of Fluoxastrobin, 5 parts of thifluzamide, 5 parts of dispersing agent,
0.5 part of defoaming agent, 5 parts of polyvinyl alcohol, 2 parts of aluminium-magnesium silicate, 5 parts of warning coloration, 5 parts of urea, 0.2 part of xanthan gum, sodium benzoate 0.3
2 parts of epiphysin that 2 parts of salicylic acid that part, 5 parts of high fat film, concentration are 0.004g/L, concentration are 0.04g/L.
The preparation method of seed treatment suspending agent, comprising the following steps:
(1) by the Diacloden of parts by weight, Fluoxastrobin, thifluzamide, dispersing agent, suspending agent, warning coloration, defoaming agent and antifreeze
Agent mixing passes sequentially through colloid mill, sand milling after water shear agitation is added；Obtain just mixed object；
(2) after being sufficiently mixed first mixed object and film forming agent, preservative, thickener, high fat film, salicylic acid, epiphysin, i.e.,
?.
Embodiment 4
A kind of seed treatment suspending agent, including water and composition, wherein the quality of water is the 2.8 of the composition quality
Times；
Composition includes the parts by weight of following components: 3 parts of Diacloden, 2 parts of Fluoxastrobin, 2 parts of thifluzamide, 8 parts of dispersing agent,
0.3 part of defoaming agent, 2 parts of polyvinyl alcohol, 1.5 parts of aluminium-magnesium silicate, 2 parts of warning coloration, 3 parts of urea, 0.15 part of xanthan gum, sodium benzoate
0.2 part, 3 parts of high fat film, concentration be 0.0035g/L 0.55 part of salicylic acid, concentration be 0.05g/L 0.6 part of epiphysin.
The preparation method of seed treatment suspending agent, comprising the following steps:
(1) by the Diacloden of parts by weight, Fluoxastrobin, thifluzamide, dispersing agent, suspending agent, warning coloration, defoaming agent and antifreeze
Agent mixing passes sequentially through colloid mill, sand milling after water shear agitation is added；Obtain just mixed object；
(2) after being sufficiently mixed first mixed object and film forming agent, preservative, thickener, high fat film, salicylic acid, epiphysin, i.e.,
?.
Embodiment 5
A kind of seed treatment suspending agent, including water and composition, wherein the quality of water is the 2.8 of the composition quality
Times；
Composition includes the parts by weight of following components: 3 parts of Diacloden, 1 part of Fluoxastrobin, 2 parts of thifluzamide, 6 parts of dispersing agent,
0.4 part of defoaming agent, 3 parts of polyvinyl alcohol, 1.2 parts of aluminium-magnesium silicate, 4 parts of warning coloration, 5 parts of urea, 0.12 part of xanthan gum, sodium benzoate
0.2 part, 3 parts of high fat film, concentration be 0.005g/L 0.5 part of salicylic acid, concentration be 0.05g/L 0.6 part of epiphysin.
The preparation method of seed treatment suspending agent, comprising the following steps:
(1) by the Diacloden of parts by weight, Fluoxastrobin, thifluzamide, dispersing agent, suspending agent, warning coloration, defoaming agent and antifreeze
Agent mixing passes sequentially through colloid mill, sand milling after water shear agitation is added；Obtain just mixed object；
(2) after being sufficiently mixed first mixed object and film forming agent, preservative, thickener, high fat film, salicylic acid, epiphysin, i.e.,
?.
Embodiment 6
Field trial rice pathogenesis rate, germination percentage；Set up 4 groups of control groups and 5 groups of experimental groups, experimental group and control group
Area is identical, and spray pattern is identical；Seed dressing dosage is 200 grams of medicinal ingredient/1000 kilogram seeds；
| Group | Spray substance | Emergence rate (%) | Disease pest preventive effect (%) | Composition analyzed (60d) |
| Control group 1 | 6% Diacloden | 86.34 | 83.21 | 5.20% |
| Control group 2 | 6% Fluoxastrobin | 89.48 | 76.89 | 7.33% |
| Control group 3 | 6% thifluzamide | 79.67 | 81.05 | 6.62% |
| Control group 4 | 6% mixture | 91.51 | 94.75 | 10.16% |
| Experimental group 1 | Embodiment 1 | 95.74 | 93.93 | 30.15% |
| Experimental group 2 | Embodiment 2 | 97.28 | 94.08 | 35.19% |
| Experimental group 3 | Embodiment 3 | 98.12 | 94.95 | 32.79% |
| Experimental group 4 | Embodiment 4 | 97.43 | 94.83 | 31.03% |
| Experimental group 5 | Embodiment 5 | 98.50 | 95.32 | 31.91% |
Table 1
Note: the mixture of control group 4 be Diacloden, Fluoxastrobin, thifluzamide three mixture.
Medicinal ingredient in dosage is respectively as follows: 1 Diacloden, 2 Fluoxastrobins, 3 thifluzamides and 4 compositions (Diacloden, phonetic bacterium
Ester, thifluzamide).
As it can be seen from table 1 emergence rate of the invention is 95% or more, vermins-proof effect is 93% or more, emergence rate and anti-
Sick rate is greatly improved compared with one-component.The sustained drug time is longer.
It is provided for the embodiments of the invention technical solution above to be described in detail, specific case used herein
The principle and embodiment of the embodiment of the present invention are expounded, the explanation of above embodiments is only applicable to help to understand this
The principle of inventive embodiments；At the same time, for those skilled in the art, according to an embodiment of the present invention, in specific embodiment party
There will be changes in formula and application range, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (9)
1. a kind of seed treatment suspending agent, it is characterised in that: including water and composition, the composition includes the weight of following components
Measure part: 1-10 parts of Diacloden, 1-10 parts of Fluoxastrobin, 1-10 parts of thifluzamide, 1-10 parts of dispersing agent, 0.1-1 parts of defoaming agent, film forming
1-10 parts of agent, 1-5 parts of suspending agent, 1-10 parts of warning coloration, 1-10 parts of antifreezing agent, 0.05-0.5 parts of thickener, preservative 0.05-
0.5 part, 1-10 parts of high fat film, 0.5-5 parts of salicylic acid, 0.5-5 parts of epiphysin.
2. seed treatment suspending agent according to claim 1, it is characterised in that: the composition includes the weight of following components
Part: 1-5 parts of Diacloden, 1-5 parts of Fluoxastrobin, 1-5 parts of thifluzamide, 5-10 parts of dispersing agent, 0.1-0.5 parts of defoaming agent, film forming agent
1-5 parts, 1-2 parts of suspending agent, 1-5 parts of warning coloration, 1-5 parts of antifreezing agent, 0.05-0.2 parts of thickener, 0.1-0.3 parts of preservative, height
1-5 parts of adipose membrane, 0.5-2 parts of salicylic acid, 0.5-2 parts of epiphysin.
3. seed treatment suspending agent according to claim 1, it is characterised in that: the composition includes the weight of following components
Part: 2-3 parts of Diacloden, 1-3 parts of Fluoxastrobin, 2-3 parts of thifluzamide, 5-8 parts of dispersing agent, 0.3-0.5 parts of defoaming agent, film forming agent 2-
4 parts, 1-1.5 parts of suspending agent, 2-5 parts of warning coloration, 3-5 parts of antifreezing agent, 0.1-0.15 parts of thickener, 0.15-0.2 parts of preservative,
2-3 parts of high fat film, 0.5-0.6 parts of salicylic acid, 0.5-0.8 parts of epiphysin.
4. seed treatment suspending agent according to claim 3, it is characterised in that: the dispersing agent is that anion and nonionic are pressed
According to the composition of arbitrary proportion.
5. seed treatment suspending agent according to claim 3, it is characterised in that: the film forming agent is polyvinyl alcohol；It is described to help
Suspension is aluminium-magnesium silicate；The antifreezing agent is urea, and the thickener is xanthan gum；The preservative is sodium benzoate.
6. the preparation method of suspension according to claim 1, it is characterised in that: the quality of the water is the combination substance
2.5-3 times of amount.
7. seed treatment suspending agent according to claim 1, it is characterised in that: the salicylic concentration is 0.003-
0.005g/L。
8. seed treatment suspending agent according to claim 1, it is characterised in that: the concentration of the epiphysin is 0.03-
0.05g/L。
9. a kind of preparation method of seed treatment suspending agent described in -8 Arbitrary Terms according to claim 1, it is characterised in that: including with
Lower step:
(1) Diacloden of parts by weight, Fluoxastrobin, thifluzamide, dispersing agent, suspending agent, warning coloration, defoaming agent and antifreezing agent are mixed
It closes, passes sequentially through colloid mill, sand milling after water shear agitation is added；Obtain just mixed object；
(2) after first mixed object and film forming agent, preservative, thickener, high fat film, salicylic acid, epiphysin being sufficiently mixed to get.
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| CN201910086984.2A CN109805026A (en) | 2019-01-29 | 2019-01-29 | A kind of seed treatment suspending agent and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476960A (en) * | 2019-09-19 | 2019-11-22 | 河北省农林科学院植物保护研究所 | Clothianidin film slow-release seed treatment suspending agent and the preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103155940A (en) * | 2013-03-22 | 2013-06-19 | 青岛瀚生生物科技股份有限公司 | Thiamethoxam and azoxystrobin compounded suspended seed coating and preparation method thereof |
| CN105519369A (en) * | 2014-10-22 | 2016-04-27 | 申茂军 | Rice disease and pest control method |
| CN106576494A (en) * | 2016-12-08 | 2017-04-26 | 黑龙江八农垦大学 | Soaked-seed-and-compound-substrate-integrally-formed cold-region rice seedling culturing method |
| CN108029704A (en) * | 2017-11-25 | 2018-05-15 | 安徽正丰农业科技有限公司 | A kind of rice seed treating agent of preventing disease and pest |
-
2019
- 2019-01-29 CN CN201910086984.2A patent/CN109805026A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103155940A (en) * | 2013-03-22 | 2013-06-19 | 青岛瀚生生物科技股份有限公司 | Thiamethoxam and azoxystrobin compounded suspended seed coating and preparation method thereof |
| CN105519369A (en) * | 2014-10-22 | 2016-04-27 | 申茂军 | Rice disease and pest control method |
| CN106576494A (en) * | 2016-12-08 | 2017-04-26 | 黑龙江八农垦大学 | Soaked-seed-and-compound-substrate-integrally-formed cold-region rice seedling culturing method |
| CN108029704A (en) * | 2017-11-25 | 2018-05-15 | 安徽正丰农业科技有限公司 | A kind of rice seed treating agent of preventing disease and pest |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476960A (en) * | 2019-09-19 | 2019-11-22 | 河北省农林科学院植物保护研究所 | Clothianidin film slow-release seed treatment suspending agent and the preparation method and application thereof |
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