CN107242239A - A kind of composite bactericide containing probenazole and Isoprothiolane and its application - Google Patents
A kind of composite bactericide containing probenazole and Isoprothiolane and its application Download PDFInfo
- Publication number
- CN107242239A CN107242239A CN201710530910.4A CN201710530910A CN107242239A CN 107242239 A CN107242239 A CN 107242239A CN 201710530910 A CN201710530910 A CN 201710530910A CN 107242239 A CN107242239 A CN 107242239A
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- China
- Prior art keywords
- isoprothiolane
- probenazole
- agent
- proportion
- composite bactericide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
-
- 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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/24—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms
- A01N43/26—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms five-membered rings
- A01N43/28—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms five-membered rings with two hetero atoms in positions 1,3
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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 invention discloses a kind of composite bactericide containing probenazole and Isoprothiolane, include the component of following percentage by weight：5% 60% probenazole and Isoprothiolane, 5% 30% auxiliary agent, surplus is filler；Wherein, the weight ratio of probenazole and Isoprothiolane is 1: 10~10: 1.The invention also discloses application of the above-mentioned composite bactericide containing probenazole and Isoprothiolane in terms of rice blast is prevented and treated.Compounding component in composite bactericide of the present invention has obvious synergistic function to rice blast, in the case where reducing bactericide consumption, still with good sterilization prevention effect and lasting period.
Description
Technical field
The present invention relates to a kind of composite bactericide containing probenazole and Isoprothiolane, further relate to above-mentioned containing phenyl allyloxy
Application of the composite bactericide of thiazole and Isoprothiolane in terms of rice blast is prevented and treated, belongs to formulation of pesticide technical field.
Background technology
Rice blast is one of important disease of paddy rice, can cause the significantly underproduction, the underproduction 40%~50% when serious, very
To No kernels or seeds are gathered, as in a year of scarcity, this disease has generation in various regions, wherein occuring as with leaf portion, section portion many, can cause to subtract in various degree after generation
Production, especially panicle blast or section pest occur early and weighed, and can cause dead ears so that total crop failure.There is generation in each paddy rice producing region of China, mainly
Cause harm blade, stalk, fringe portion.Seedling pest, leaf pest, section pest, panicle blast, grain pest are divided into according to period of causing harm, position difference.Due to
The high anti-kind planted in current large area production is few, and chemical prevention is still the important means for controlling rice blast, major pharmaceutical agent
There are tricyclazole, Isoprothiolane, different rice blast net etc..
The content of the invention
Goal of the invention：The technical problems to be solved by the invention are to provide a kind of answering containing probenazole and Isoprothiolane
With bactericide, the compounding component in the composite bactericide has obvious synergistic function, is reducing the feelings of bactericide consumption
Under condition, still with good bactericidal effect and lasting period.
The technical problem of the invention also to be solved is to provide the above-mentioned composite bactericide containing probenazole and Isoprothiolane
Application in terms of rice blast is prevented and treated.
The content of the invention：In order to solve the above technical problems, the technology used in the present invention means are：
A kind of composite bactericide containing probenazole and Isoprothiolane, includes the component of following percentage by weight：5%-
60% probenazole and Isoprothiolane, 5%-30% auxiliary agent, surplus is filler.
Wherein, in the composite bactericide, the weight ratio of probenazole and Isoprothiolane is 1: 10~10: 1.
Wherein, the composite bactericide is one kind in wettable powder, suspending agent or water-dispersible powder.
Wherein, when composite bactericide is water-dispersible powder, the auxiliary agent contains 2~10% wetting agent, 1-10%
Dispersant, 1-5% binding agents and 1-5% disintegrants, the filler be clay, kaolin or bentonite in one kind or appoint
Several mixing in any proportion of meaning.
Wherein, the wetting agent is gleditsia sinensis sweet smell, silkworm excrement, neopelex or one kind or any several in washing powder
Plant mixing in any proportion；The dispersant is the one or more in lignosulfonates or alkylsulfonate；It is described viscous
Knot agent is one kind in starch, gum arabic, gypsum, rosin or paraffin or any several mixing in any proportion；It is described
Disintegrant is one kind in ammonium sulfate, salt, urea or bentonite or any several mixing in any proportion.
Wherein, when composite bactericide is wettable powder, the auxiliary agent contains 3-15% wetting agent and 2-15%
Dispersant, the filler is one kind in clay, kaolin or bentonite or any several mixing in any proportion.
Wherein, the wetting agent is gleditsia sinensis sweet smell, silkworm excrement, neopelex or one kind or any several in washing powder
Plant mixing in any proportion；The dispersant is the one or more in lignosulfonates or alkylsulfonate.
Wherein, when composite bactericide be suspending agent when, the auxiliary agent contain 1~8% emulsifying agent, 1~5% it is antifreeze
The solvent of agent, 0.1~2% thickener and 3-15%, filler is water.
Wherein, the emulsifying agent is one kind in benzene sulfonamide acid metal salt or any several mixing in any proportion；
The antifreezing agent is one kind in ethylene glycol, propane diols or sorbierite or any several mixing in any proportion；The thickening
Agent is one kind in xanthans, hydroxymethyl cellulose, hydroxyethyl cellulose, methylcellulose or polyvinyl alcohol or any several pressed
The mixing of arbitrary proportion；The solvent is the one or more in alcohols, ketone, esters and aromatic hydrocarbon.
Application of the above-mentioned composite bactericide containing probenazole and Isoprothiolane in terms of rice blast is prevented and treated.
Compared to prior art, technical solution of the present invention have the advantage that for：
Compared with single dose, the compounding component in composite bactericide of the present invention has obvious Synergistic to rice blast
Effect, it is high in can substituting still with good sterilization prevention effect and lasting period in the case where reducing bactericide consumption
Microbial inoculum is killed, so as to effectively reduce the pollution of environment and the residual of agricultural product；In addition, composite bactericide of the present invention can also delay
Rice blast, due to having the advantages that the lasting period is long, therefore compared with single medicament, can drop to the resistance to the action of a drug of single bactericide
Low sterilization cost accounting.
Embodiment
Technical scheme is described further below, but the scope of protection of present invention is not limited to
This.
Embodiment 1：Prepare the 55% probenazole Isoprothiolane water-dispersible powder that gross mass is 100g：
Containing 5g probenazoles, 50g Isoprothiolanes, 4g lauryl sodium sulfate, 2g sodium lignin sulfonates, 4g ammonium sulfate,
2g gum arabics, kaolin are mended to 100g, and 55% probenazole Isoprothiolane water-dispersible powder is made, wherein, allyl
The weight ratio of benzene thiazole and Isoprothiolane is 1: 10.
Embodiment 2：Prepare the 55% probenazole Isoprothiolane water-dispersible powder that gross mass is 100g：
50g probenazoles, 5g Isoprothiolanes, 4g lauryl sodium sulfate, 2g sodium lignin sulfonates, 4g ammonium sulfate, 2g Ah
Draw uncle's natural gum, kaolin to mend to 100g, 55% probenazole 'Daowenling ' water dispersible granule is made, wherein, probenazole
Weight ratio with Isoprothiolane is 10: 1.
Embodiment 3：Prepare the 5% probenazole Isoprothiolane water-dispersible powder that gross mass is 100g：
1g probenazoles, 4g Isoprothiolanes, 4g lauryl sodium sulfate, 2g sodium lignin sulfonates, 4g ammonium sulfate, 2g I
Uncle's natural gum, kaolin are mended to 100g, and 5% probenazole 'Daowenling ' water dispersible granule is made, wherein, probenazole and rice
The weight ratio of pest spirit is 1: 4.
The preparation method of the propyl benzene thiazole Isoprothiolane water-dispersible powder of embodiment 1,2,3：According to matching somebody with somebody for embodiment 1,2,3
Fang Liang, its active ingredient (probenazole+Isoprothiolane), auxiliary agent and filler are mixed, after stirring, be grinding to obtain respectively
Female powder, female powder is well mixed with binding agent, is then granulated, dries, is sieved, you can probenazole Isoprothiolane moisture is made
Dissipate property pulvis.
Embodiment 4：Prepare the 50% probenazole Isoprothiolane wettable powder that gross mass is 100g：
25g probenazoles, 25g Isoprothiolanes, 4g lauryl sodium sulfate, 4g sodium lignin sulfonates, kaolin are supplied
100g, is made 50% probenazole Isoprothiolane wettable powder, wherein, the weight ratio of probenazole and Isoprothiolane is 1:
1。
Embodiment 5：Prepare the 60% probenazole Isoprothiolane wettable powder that gross mass is 100g：
20g probenazoles, 40g Isoprothiolanes, 6g lauryl sodium sulfate, 5g sodium lignin sulfonates, kaolin are supplied
100g, is made 60% probenazole Isoprothiolane wettable powder, wherein, the weight ratio of probenazole and Isoprothiolane is 1:
2。
Embodiment 6：Prepare the 30% probenazole Isoprothiolane wettable powder that gross mass is 100g：
10g probenazoles, 20g Isoprothiolanes, 6g lauryl sodium sulfate, 5g sodium lignin sulfonates, kaolin are supplied
100g, is made 30% probenazole Isoprothiolane wettable powder, wherein, the weight ratio of probenazole and Isoprothiolane is 1:
2。
The preparation method of the propyl benzene thiazole Isoprothiolane wettable powder of embodiment 4,5,6：According to the formula of embodiment 4,5,6
Amount, respectively mixes its active ingredient (probenazole+Isoprothiolane), auxiliary agent and filler, after air-flow crushing, in cone
Mixed 30 minutes in shape mixer, you can probenazole Isoprothiolane wettable powder is made.
Embodiment 7：Prepare the 30% probenazole Isoprothiolane suspending agent that gross mass is 100g：
10g probenazoles, 20g Isoprothiolanes, 6g alkyl benzene calcium sulfonates, 4g ethylene glycol, 0.2g xanthans, 15g dimethylbenzene,
Water is mended to 100g, and 30% probenazole Isoprothiolane suspending agent is made, wherein, the weight ratio of probenazole and Isoprothiolane is
1∶2。
Embodiment 8：Prepare the 20% probenazole Isoprothiolane suspending agent that gross mass is 100g：
16g probenazoles, 4g Isoprothiolanes, 7g alkyl benzene calcium sulfonates, 4g ethylene glycol, 0.2g xanthans, 15g dimethylbenzene,
Water is mended to 100g, and 20% probenazole Isoprothiolane suspending agent is made, wherein, the weight ratio of probenazole and Isoprothiolane is
4∶1。
Embodiment 9：Prepare the 60% probenazole Isoprothiolane suspending agent that gross mass is 100g：
40g probenazoles, 20g Isoprothiolanes, 8g alkyl benzene calcium sulfonates, 5g propane diols, 2g hydroxymethyl celluloses, 15g bis-
Toluene, water are mended to 100g, and 60% probenazole Isoprothiolane suspending agent is made, wherein, the weight of probenazole and Isoprothiolane
Amount is than being 2: 1.
The preparation method of the propyl benzene thiazole Isoprothiolane wettable powder of embodiment 7,8,9：According to the formula of embodiment 7,8,9
Amount, its active ingredient (probenazole+Isoprothiolane), solvent and emulsifying agent are mixed, be dissolved into homogeneous oil phase respectively；
Water, antifreeze and thickener are mixed again, into homogeneous aqueous phase；Under high velocity agitation, aqueous phase is added into oil phase, you can system
Obtain probenazole Isoprothiolane suspending agent.
Application experiment example：Probenazole Isoprothiolane compositional bactericidal agent for preventing and treating rice blast of the present invention
Present invention experiment sets embodiment 1~embodiment 9,24% probenazole GR, 25% Isoprothiolane EC and sky respectively
12 test groups of white control group, each test group is reprocessed 3 times, 100 square metres of area is repeated, in paddy rice cut phase, flowering
Phase respectively sprays once, and every mu is watered 40 kilograms of progress even sprayings, each processing rice blast is investigated respectively within 10 days and 30 days after medication
Disease index, and relative prevention effect, investigation result such as table 1 are calculated with the disease index of check plot.
The probenazole Isoprothiolane of table 1 prevents and treats rice blast field control effectiveness test
As seen from Table 1, compared to single bactericide, probenazole Isoprothiolane composite bactericide of the present invention is to paddy rice rice
The prevention effect of seasonal febrile diseases is notable, in the case where reducing bactericide consumption, still with good sterilization prevention effect and holding effect
Phase, and to paddy growth safety, field does not find adverse reaction.
Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and is not to the present invention
The restriction of embodiment.For those of ordinary skill in the field, it can also be made on the basis of the above description
Its various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.And these belong to this hair
Among the obvious changes or variations that bright spirit is extended out is still in protection scope of the present invention.
Claims (10)
1. a kind of composite bactericide containing probenazole and Isoprothiolane, it is characterised in that including following percentage by weight
Component：5%-60% probenazole and Isoprothiolane, 5%-30% auxiliary agent, surplus is filler.
2. the composite bactericide according to claim 1 containing probenazole and Isoprothiolane, it is characterised in that：It is described multiple
With in bactericide, the weight ratio of the probenazole and Isoprothiolane is 1: 10~10: 1.
3. the composite bactericide according to claim 2 containing probenazole and Isoprothiolane, it is characterised in that：It is described multiple
It is one kind in wettable powder, suspending agent or water-dispersible powder with bactericide.
4. the composite bactericide according to claim 3 containing probenazole and Isoprothiolane, it is characterised in that：Work as compounding
When bactericide is water-dispersible powder, the auxiliary agent contains 2~10% wetting agent, 1-10% dispersant, 1-5% binding agents
And 1-5% disintegrants, the filler is one kind in clay, kaolin or bentonite or any several in any proportion mixed
Close.
5. the composite bactericide according to claim 4 containing probenazole and Isoprothiolane, it is characterised in that：It is described wet
Profit agent is gleditsia sinensis sweet smell, silkworm excrement, neopelex or one kind in washing powder or any several mixing in any proportion；
The dispersant is the one or more in lignosulfonates or alkylsulfonate；The binding agent is starch, Arabic tree
One kind or any several mixing in any proportion in glue, gypsum, rosin or paraffin；The disintegrant be ammonium sulfate, salt,
One kind or any several mixing in any proportion in urea or bentonite.
6. the composite bactericide according to claim 3 containing probenazole and Isoprothiolane, it is characterised in that：Work as compounding
When bactericide is wettable powder, the auxiliary agent contains 3-15% wetting agent and 2-15% dispersant, and the filler is viscous
Soil, kaolin or one kind in bentonite or any several mixing in any proportion.
7. the composite bactericide according to claim 6 containing probenazole and Isoprothiolane, it is characterised in that：It is described wet
Profit agent is gleditsia sinensis sweet smell, silkworm excrement, neopelex or one kind in washing powder or any several mixing in any proportion；
The dispersant is the one or more in lignosulfonates or alkylsulfonate.
8. the composite bactericide according to claim 3 containing probenazole and Isoprothiolane, it is characterised in that：Work as compounding
Bactericide be suspending agent when, the auxiliary agent contain 1~8% emulsifying agent, 1~5% antifreezing agent, 0.1~2% thickener with
And 3-15% solvent, filler is water.
9. the composite bactericide according to claim 8 containing probenazole and Isoprothiolane, it is characterised in that：The breast
Agent is one kind in benzene sulfonamide acid metal salt or any several mixing in any proportion；The antifreezing agent be ethylene glycol,
One kind or any several mixing in any proportion in propane diols or sorbierite；The thickener is xanthans, methylol fibre
Tie up element, hydroxyethyl cellulose, methylcellulose or one kind in polyvinyl alcohol or any several mixing in any proportion；It is described
Solvent is the one or more in alcohols, ketone, esters and aromatic hydrocarbon.
10. any composite bactericide containing probenazole and Isoprothiolane of claim 1~9 is in preventing and treating rice blast
The application of aspect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710530910.4A CN107242239A (en) | 2017-06-30 | 2017-06-30 | A kind of composite bactericide containing probenazole and Isoprothiolane and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710530910.4A CN107242239A (en) | 2017-06-30 | 2017-06-30 | A kind of composite bactericide containing probenazole and Isoprothiolane and its application |
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| Publication Number | Publication Date |
|---|---|
| CN107242239A true CN107242239A (en) | 2017-10-13 |
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|---|---|---|---|
| CN201710530910.4A Pending CN107242239A (en) | 2017-06-30 | 2017-06-30 | A kind of composite bactericide containing probenazole and Isoprothiolane and its application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114304168A (en) * | 2020-10-09 | 2022-04-12 | 陕西西大华特科技实业有限公司 | Bactericidal composition containing benziothiazolinone and isoprothiolane and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428934A (en) * | 2011-12-30 | 2012-05-02 | 陕西美邦农药有限公司 | Novel germicide composition containing probenazole |
| CN102578108A (en) * | 2012-02-20 | 2012-07-18 | 广西田园生化股份有限公司 | Bactericidal composition containing probenazole |
| CN104285991A (en) * | 2014-09-28 | 2015-01-21 | 江苏省绿盾植保农药实验有限公司 | Composite fungicide containing thiram and isoprothiolane and application of composite fungicide |
-
2017
- 2017-06-30 CN CN201710530910.4A patent/CN107242239A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428934A (en) * | 2011-12-30 | 2012-05-02 | 陕西美邦农药有限公司 | Novel germicide composition containing probenazole |
| CN102578108A (en) * | 2012-02-20 | 2012-07-18 | 广西田园生化股份有限公司 | Bactericidal composition containing probenazole |
| CN104285991A (en) * | 2014-09-28 | 2015-01-21 | 江苏省绿盾植保农药实验有限公司 | Composite fungicide containing thiram and isoprothiolane and application of composite fungicide |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114304168A (en) * | 2020-10-09 | 2022-04-12 | 陕西西大华特科技实业有限公司 | Bactericidal composition containing benziothiazolinone and isoprothiolane and application thereof |
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Application publication date: 20171013 |