CN109907057A - A kind of dressing agent for rice - Google Patents
A kind of dressing agent for rice Download PDFInfo
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- CN109907057A CN109907057A CN201910301732.7A CN201910301732A CN109907057A CN 109907057 A CN109907057 A CN 109907057A CN 201910301732 A CN201910301732 A CN 201910301732A CN 109907057 A CN109907057 A CN 109907057A
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- rice
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- fluoxastrobin
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Abstract
The present invention relates to a kind of dressing agent for rice, effective component is 2-cyano-3-amino-3-phenylancryic acetate, Fluoxastrobin, isotianil, and mass percent of the 2-cyano-3-amino-3-phenylancryic acetate in seed coat agent is 1%~20%, mass percent of the Fluoxastrobin in seed coat agent is 1%~20%, mass percent of the isotianil in seed coat agent is 1%~60%；Rice paddy seed can significantly improve the germination percentage of rice paddy seed after seed coat agent seed dressing and coating provided by the invention processing, can be effectively controlled the generation of the diseases such as bakanae disease of rice, rice blast, increase rice yield；Reduce Pesticide use amount and access times simultaneously, reduces the pesticide residue in the pollution and agricultural product to environment, be effectively saved field labour power cost.
Description
Technical field
The present invention relates to seed coat agent and its application fields, and specifically one kind is with 2-cyano-3-amino-3-phenylancryic acetate, Fluoxastrobin and different thiophene bacterium
Amine is the dressing agent for rice of effective component.
Background technique
2-cyano-3-amino-3-phenylancryic acetate is by Jiangsu Prov. Inst. of Agricultural Chemicals in the efficient, less toxic of discovery in 1998, environmentally friendly, and have
Have a fungicide of absorbed prevention spectrum, can Fusarium graminearum in strong inhibition Fusarium (Fusarium graminearum), point
Fusarium oxysporum (Fusarium oxysporum) etc. pathogens mycelia growth, wheat scab, rice bakanae disease can be effectively prevented
The disease as caused by sickle-like bacteria such as disease, banana Panama disease, watermelon blight, cotton wilt.
Fluoxastrobin is new and effective, wide spectrum, absorbability methoxy acrylic bactericide, can be used for cauline leaf and be sprayed, plant
Subprocessing can also carry out soil treatment.It is to nearly all Mycophytes (Ascomycetes, Basidiomycetes, Oomycete and Fungi Imperfecti
Class) disease, such as powdery mildew, rust, the withered lame, net blotch of grain husk, downy mildew, rice blast has a good activity, and at present
There is fungicide no interactions resistance.
Isotianil belongs to isothiazole formamide class fungicide, have very strong plant induced activity, it is preventative application or
It is applied in morbidity early stage, the various enzymes of plant can be improved with defensive Resistant reaction, that is, Systemic induction resistance of activated plant itself
Activity, enhancing plant cell resist germ infect ability, increase pathogenesis-related proteins accumulation, increase protective plant protecting agent secretion
Deng so that the self-protection for making crop generate wide spectrum to a variety of fungies, bacterium and virus acts on.
Rice is the staple food of more than half population of the world today, has more than the three meals in a day of sixty percent population also in China with big
Meter Wei Zhu, therefore, rice can steady growth, China or even world food are played a crucial role safely.Rice is raw
Long-term disease is one of the chief threat in rice safety production, and bakanae disease of rice and rice blast are exactly in many diseases of rice
Main two kinds.In normal year, 5 to 6 spraying prevention and treatments are often carried out in order to reduce rice disease loss, in the big hair of disease
Raw time, times for spraying are more up to 8 to 10 times.Traditional cauline leaf is sprayed that control method spraying times are more, and medicament utilization rate is low,
Easily the drug resistance of rice disease is caused to generate, polluted the environment simultaneously, and then causes a series of other social concerns.
Therefore applications of pesticide amount how is reduced, access times is reduced, is urgent problem to be solved in current Rice Production.?
Under this background, rice paddy seed processing technique then becomes inevitable choice instantly as easy-to-use operation scheme, and the technology is not
But Pesticide use amount can be reduced, while also can be reduced crop growth period Pesticide use number, for the anti-of Main Rice Diseases
It controls and can reach the effect got twice the result with half the effort.
The seed coat agent of 2-cyano-3-amino-3-phenylancryic acetate, Fluoxastrobin and isotianil triple combination has not been reported yet.
Summary of the invention
The present invention is intended to provide a kind of dressing agent for rice, handles for rice paddy seed seed dressing and coating, can significantly improve rice
The germination percentage of seed can be effectively controlled the generation of the diseases such as bakanae disease, rice blast, increase rice yield.
To achieve the purpose of the present invention, the present invention adopts the following technical scheme:
A kind of dressing agent for rice, effective component are 2-cyano-3-amino-3-phenylancryic acetate, Fluoxastrobin, isotianil, matter of the 2-cyano-3-amino-3-phenylancryic acetate in seed coat agent
Amount percentage is 1%~20%, mass percent of the Fluoxastrobin in seed coat agent is 1%~20%, isotianil is in seed coat agent
Mass percent is 1%~60%, remaining is insecticides adjuvant.
The auxiliary agent includes but is not limited to wetting dispersing agent, film forming agent, thickener, colorant, preservative, deionized water etc.
Allow in pesticide using with acceptable auxiliary element, be all ingredient commonly used or allowed to use in pesticidal preparations, have no spy
It does not limit, specific ingredient and dosage are according to the recipe requirements determined by the test.
Seed coat agent of the present invention can be prepared into a variety of application forms used in suitable agricultural production, relatively good agent
Type is seed treatment suspending agent.
The production technology of the seed coat agent application forms belongs to existing known technology, and details are not described herein.
Compared with the prior art, the advantages of the present invention are as follows: rice paddy seed is by seed coat agent provided by the invention seed dressing packet
The germination percentage that rice paddy seed can be significantly improved after clothing processing, can be effectively controlled the generation of the diseases such as bakanae disease of rice, rice blast, increase
Rice yield is added；Reduce Pesticide use amount and access times simultaneously, reduces the agriculture in the pollution and agricultural product to environment
Medicine residual, is effectively saved field labour power cost.
Specific embodiment
To better understand the essence of the present invention, below with reference to embodiment, the content of the present invention will be further explained,
But limitation of the present invention cannot be considered as, the following description is only for the purpose of explaining the present invention, for without departing from spirit of that invention and principle
Modification, replacement or the improvement made, fall within the scope of the claimed invention.
One: 25% 2-cyano-3-amino-3-phenylancryic acetate Fluoxastrobin isotianil seed treatment suspending agent of embodiment
The content of following substance is weight percentage: 2-cyano-3-amino-3-phenylancryic acetate 5%, Fluoxastrobin 10%, isotianil 10%, fatty alcohol
Polyoxyethylene ether 5%, methylcellulose 5%, xanthan gum 1%, aqueous rhodo 2%, ethylene glycol 2%, benzaldehyde 0.5%, deionized water are mended
Enough to 100%.25% 2-cyano-3-amino-3-phenylancryic acetate Fluoxastrobin is made after above-mentioned each material is mixed ground and/or high speed shear in proportion
Isotianil seed treatment suspending agent.
Two: 35% 2-cyano-3-amino-3-phenylancryic acetate Fluoxastrobin isotianil seed treatment suspending agent of embodiment
The content of following substance is weight percentage: 2-cyano-3-amino-3-phenylancryic acetate 5%, Fluoxastrobin 10%, isotianil 20%, polyoxy second
Alkenyl phenol formaldehyde condensate 5%, polyurethane-modified cellulose nitrate 8%, Arabic gum 2%, azarin 2%, propylene glycol 2.5%, benzoic acid
0.5%, deionized water complements to 100%.35% cyanogen is made after above-mentioned each material is mixed ground and/or high speed shear in proportion
Alkene bacterium ester Fluoxastrobin isotianil seed treatment suspending agent.
Three: 50% 2-cyano-3-amino-3-phenylancryic acetate Fluoxastrobin isotianil seed treatment suspending agent of embodiment
The content of following substance is weight percentage: 2-cyano-3-amino-3-phenylancryic acetate 10%, Fluoxastrobin 10%, isotianil 30%, aryl sulphur
Hydrochlorate 6%, polyethylene glycol-gelatin-gum arabic condensation product 8%, sodium alginate 2%, brilliant blue 2%, urea 2%, sodium salicylate 0.3%,
Deionized water complements to 100%.50% cyanogen alkene bacterium is made after above-mentioned each material is mixed ground and/or high speed shear in proportion
Ester Fluoxastrobin isotianil seed treatment suspending agent.
Example IV: indoor seed germination experiment
Select " Huang Huazhan " conventional rice variety for subjects.Specific implementation method is that rice paddy seed is soaked seed through two nights two days later
Afterwards, it places 12h to drain, then after each dressing seed Cotton seeds, 100 seeds is respectively taken to be placed on the culture dish for being covered with blotting paper
In, place 1d under the conditions of 35 DEG C, be placed on 25 DEG C under the conditions of to its germination, 3 repetitions of each processing；Blank control is not
Add the clear water processing of rice paddy seed processing suspending agent.
Result is influenced on rice seed germination after each dressing seed Cotton seeds of table 1
| Processing | Dosage (g a.i./100kg seed) | Final germination percentage (%) |
| Embodiment one | 150 | 98.13 |
| Embodiment two | 150 | 98.21 |
| Embodiment three | 150 | 97.44 |
| 10% 2-cyano-3-amino-3-phenylancryic acetate, 20% Fluoxastrobin seed treatment suspending agent | 100 | 92.87 |
| 5% 2-cyano-3-amino-3-phenylancryic acetate, 30% isotianil seed treatment suspending agent | 250 | 93.33 |
| 10% Fluoxastrobin, 30% isotianil seed treatment suspending agent | 300 | 93.24 |
| 10% 2-cyano-3-amino-3-phenylancryic acetate seed treatment suspending agent | 40 | 90.45 |
| 10% Fluoxastrobin seed treatment suspending agent | 100 | 89.91 |
| 20% isotianil seed treatment suspending agent | 300 | 87.52 |
| Blank control | --- | 86.76 |
Seen from table 1, after using the seed coat agent of ternary built provided by the invention, compared to blank control, each single dose and phase
The processing such as mutual binary built, significantly improve the germination percentage of rice paddy seed.
Embodiment five: Field information test
Select " Huang Huazhan " conventional rice variety for subjects.By rice paddy seed after the seed soaking of two nights two days later, 12h drip is placed
It is dry, it then is seeded into field after each dressing seed Cotton seeds, later Routine Management.
2 rice paddy seed seed dressing and coating of table handles field test results
As can be seen from Table 2, after using the seed coat agent of ternary built provided by the invention, compared to blank control, each single dose with
And the mutually processing such as binary built, rice yield is significantly increased, while also being had well to diseases such as bakanae disease, rice blast
Control efficiency.
As it can be seen that rice paddy seed can significantly improve rice paddy seed after seed coat agent seed dressing and coating provided by the invention processing
Germination percentage can be effectively controlled the generation of the diseases such as bakanae disease of rice, rice blast, increase rice yield, is made in agricultural production
Upper large scale application.
Claims (3)
1. a kind of dressing agent for rice, it is characterised in that: a kind of dressing agent for rice, effective component are 2-cyano-3-amino-3-phenylancryic acetate, Fluoxastrobin, different thiophene
Bacterium amine, mass percent of the 2-cyano-3-amino-3-phenylancryic acetate in seed coat agent is 1%~20%, mass percent of the Fluoxastrobin in seed coat agent is 1%
~20%, mass percent of the isotianil in seed coat agent is 1%~60%, remaining is insecticides adjuvant.
2. a kind of dressing agent for rice according to claim 1, it is characterised in that: the dosage form of the dressing agent for rice is seed
Handle suspending agent.
3. dressing agent for rice according to claim 1 is for rice paddy seed processing prevention and treatment bakanae disease of rice, rice blast etc.
Disease and the purposes of volume increase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301732.7A CN109907057A (en) | 2019-04-16 | 2019-04-16 | A kind of dressing agent for rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301732.7A CN109907057A (en) | 2019-04-16 | 2019-04-16 | A kind of dressing agent for rice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109907057A true CN109907057A (en) | 2019-06-21 |
Family
ID=66969937
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910301732.7A Pending CN109907057A (en) | 2019-04-16 | 2019-04-16 | A kind of dressing agent for rice |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771502A (en) * | 2012-07-30 | 2012-11-14 | 陕西上格之路生物科学有限公司 | Sterilizing composition containing js399-19 and amide fungicide |
| CN106106467A (en) * | 2016-06-23 | 2016-11-16 | 江苏省绿盾植保农药实验有限公司 | A kind of containing isotianil and the bactericidal composition of azoxystrobin compound and application |
| CN107711848A (en) * | 2017-03-01 | 2018-02-23 | 南京高正农用化工有限公司 | A kind of bactericidal composition and its application process for preventing and treating rice blast |
| CN108552192A (en) * | 2018-06-16 | 2018-09-21 | 广东中迅农科股份有限公司 | Seed treatment compositions containing isotianil and 2-cyano-3-amino-3-phenylancryic acetate and fluazinam |
| CN109068641A (en) * | 2016-04-13 | 2018-12-21 | 拜耳作物科学(中国)有限公司 | A kind of antifungal combination |
-
2019
- 2019-04-16 CN CN201910301732.7A patent/CN109907057A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771502A (en) * | 2012-07-30 | 2012-11-14 | 陕西上格之路生物科学有限公司 | Sterilizing composition containing js399-19 and amide fungicide |
| CN109068641A (en) * | 2016-04-13 | 2018-12-21 | 拜耳作物科学(中国)有限公司 | A kind of antifungal combination |
| CN106106467A (en) * | 2016-06-23 | 2016-11-16 | 江苏省绿盾植保农药实验有限公司 | A kind of containing isotianil and the bactericidal composition of azoxystrobin compound and application |
| CN107711848A (en) * | 2017-03-01 | 2018-02-23 | 南京高正农用化工有限公司 | A kind of bactericidal composition and its application process for preventing and treating rice blast |
| CN108552192A (en) * | 2018-06-16 | 2018-09-21 | 广东中迅农科股份有限公司 | Seed treatment compositions containing isotianil and 2-cyano-3-amino-3-phenylancryic acetate and fluazinam |
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Application publication date: 20190621 |