CN110583677A - Composition for preventing and treating rice damping-off - Google Patents
Composition for preventing and treating rice damping-off Download PDFInfo
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- CN110583677A CN110583677A CN201910985303.6A CN201910985303A CN110583677A CN 110583677 A CN110583677 A CN 110583677A CN 201910985303 A CN201910985303 A CN 201910985303A CN 110583677 A CN110583677 A CN 110583677A
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- composition
- damping
- pyraclostrobin
- rice damping
- fludioxonil
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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
- 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
-
- 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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
-
- 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
- A01N47/08—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 one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/24—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing the groups, or; Thio analogues thereof
Abstract
The invention discloses a composition for preventing and treating rice damping-off, which comprises two groups of active ingredients, namely A and B, wherein the A is a mixture of pyraclostrobin and fludioxonil, the B is ethylicin, the weight ratio of the active ingredients A, B is 2-4:1, the weight ratio of the pyraclostrobin to the fludioxonil in the A is 5-9:1, and the composition can be prepared into wettable powder, a suspending agent, water dispersible granules, an emulsion in water and a microemulsion according to requirements. The composition and various preparations prepared from the composition have obvious effect on preventing and treating the rice damping-off, and are low in dosage and good in sterilization effect.
Description
Technical Field
The invention relates to the field of pesticides, and particularly relates to a composition for preventing and treating rice damping-off.
Background
In the process of cultivating and raising seedlings of rice in cold northern areas, due to the influence of cold climate in spring, uneven seedling raising level of farmers, poor disease control consciousness and other factors, rice bacterial wilt and damping off become common main diseases in northern rice production. In adverse weather conditions such as continuous low temperature, much rain, insufficient illumination and the like in spring, the damage distribution is wide, the degree is heavy, and great loss is caused to rice farmers.
The rice damping-off belongs to soil-borne diseases, mainly caused by weak parasitic bacteria such as fusarium and rhizoctonia solani, is most easy to attack in the 1-leaf 1-heart stage to the 2-leaf 1-heart stage of rice, and causes pathogenic fusarium and rhizoctonia solani of the rice damping-off to universally exist in soil, the quantity of the bacteria is positively correlated with the occurrence degree of the damping-off, but the essential condition for the occurrence of the damping-off is that environmental factors such as low temperature, cold damage, acid and alkali and the like cause damage to the roots of rice seedlings, so that the invasion of weak pathogenic bacteria is caused. At present, the control measures for the damping-off of crops mainly comprise the following steps: selecting high-quality seeds, reasonably accelerating germination, mixing the first frost and the thiram for seed dressing; the seedbed is sprayed with single or mixed preparation of hymexazol, metalaxyl, thiram and the like for disinfection; spraying single agents or mixture of hymexazol, metalaxyl, thiram and the like on 1 leaf of the seedling in the 1-heart period; meanwhile, the rooting powder and the foliar fertilizer are sprayed to promote growth and improve the stress resistance and disease resistance. However, the control effect on the cold-region rice is not ideal, and the two reasons are mainly as follows: firstly, the long-term use of the traditional single-effective-ingredient pesticide makes the drug resistance of pathogenic bacteria stronger and stronger; secondly, the occurrence of damping-off is often caused by the simultaneous infection of two pathogens, and the single effective component medicament controls the two pathogens. As a result, farmers are forced to increase the dosage of the pesticide, which inevitably causes the increase of pesticide residue of crops year by year, causes water resource and environmental pollution, and harms human and animal safety.
Disclosure of Invention
In order to solve the problems, the invention provides a composition for preventing and treating the rice damping-off disease, which has a remarkable synergistic effect on diseases, improves the sterilization effect, can reduce the application amount of pesticides and delay the generation of drug resistance of pathogenic bacteria.
In order to achieve the purpose, the invention adopts the technical scheme that:
the composition comprises two groups of active ingredients, namely A and B, wherein A is a mixture of pyraclostrobin and fludioxonil, B is ethylicin, and the weight ratio of A, B is 2-4: 1.
Further, the weight ratio of the active ingredient A, B is 2: 1.
Further, the weight ratio of the pyraclostrobin to fludioxonil is 5-9: 1.
Further, the weight ratio of the pyraclostrobin to fludioxonil is 6: 1.
The dosage forms which can be prepared by the composition of the invention comprise wettable powder, suspending agent, water dispersible granule, emulsion in water and microemulsion; adjuvants and carriers such as solvents, cosolvents, dispersants, emulsifiers, wetting agents, binders, stabilizers, disintegrants, thickeners, antifreeze, fillers and/or carriers, and the like, may be used. The preparation method of the dosage form can be seen in, for example, "agricultural pharmaceutical formulation processing technology" (edited by Liu Walsh Master, second edition).
Wherein, in the bactericidal composition of the present invention,
the solvent is selected from: one or more of dimethylformamide, cyclohexane, N-methylpyrrolidone, methyl glycol ether, dimethyl sulfoxide, trichloromethane, benzene, toluene, acetone, dichloromethane, ethyl glycol ether, xylene, cyclohexanol, cyclohexanone, petroleum ether, soybean oil and cottonseed oil; for example in an amount of 1-50 wt.%, based on the total weight of the composition.
The cosolvent is selected from: one or more of methanol, ethanol, isopropanol, and n-butanol; for example in an amount of 1-20 wt.%, based on the total weight of the composition.
The emulsifier is selected from: one or more of sodium dodecyl benzene sulfonate, calcium dodecyl benzene sulfonate, nonylphenol polyoxyethylene ether phosphate amine salt, polyoxyethylene fatty amide, polyoxyethylene polyoxypropylene block polymer, phenethylphenol polyoxyethylene polyoxypropylene ether, nonylphenol polyoxyethylene ether, sodium dodecyl sulfate, oleamide sulfonate, styrylphenyl polyoxyethylene ether, fatty alcohol polyoxyethylene ether, polyoxyethylene alkyl ether, polyoxyethylene sorbitol fatty acid ester, sorbitan monostearate and sorbitan monostearate polyoxyethylene ether; for example in an amount of 2-30 wt.%, based on the total weight of the composition.
The dispersant is selected from: one or more of dodecyl trimethyl ammonium salt, polyoxyethylene alkyl aryl ether, naphthalene sulfonic acid formaldehyde condensate sodium salt, lignosulfonate, sodium p-hydroxyphenyl lignosulfonate, polyoxyethylene lanolin alcohol, polyoxyethylene sorbitan fatty acid ester, fatty alcohol polyoxyethylene ether sulfate, fatty alcohol polyoxyethylene ether phosphate, polyoxyethylene glyceryl monofatty acid ester, alkylolamide, polyoxyethylene alkylamine and the like; for example in an amount of 2-30 wt.%, based on the total weight of the composition.
The wetting agent is selected from: one or more of N-lauroyl sodium glutamate, sodium dodecyl sulfate, calcium dodecyl benzene sulfonate, sodium polyoxyethylene lauryl ether carboxylate, sodium oleoyl methyl taurate, dioctyl sulfosuccinate, sodium lauroyl sarcosinate, sodium isooctyl succinate sulfonate, polyoxyethylene alkyl aryl ether phosphate, trisiloxane polyoxyethylene ether, alkylphenol polyoxyethylene ether phosphate, polyoxyethylene fatty acid ester and sorbitan fatty acid ester; for example in an amount of 2-30 wt.%, based on the total weight of the composition.
The adhesive is selected from: one or more of polyvinylpyrrolidone, carboxymethyl cellulose, gelatin, acacia, xanthan gum and carboxyethyl cellulose; for example in an amount of 1-20 wt.%, based on the total weight of the composition.
The disintegrant is selected from: one or more of sodium sulfate, calcium sulfate, urea, sodium bicarbonate and ammonium sulfate; for example in an amount of 1-20 wt.%, based on the total weight of the composition.
The thickening agent is selected from: one or more of acacia, magnesium aluminum silicate, carboxymethyl cellulose, polyvinyl alcohol and carboxyethyl cellulose; for example in an amount of 1-20 wt.%, based on the total weight of the composition.
The defoaming agent is selected from: one or more of n-octanol, butyl phosphate, silicone; for example in an amount of 0.1 to 10 wt.%, based on the total weight of the composition.
The anti-freezing agent is selected from: one or more selected from ethylene glycol, propylene glycol and glycerol; for example in an amount of 1-10 wt.%, based on the total weight of the composition.
The stabilizer is selected from: one or more of butyl glycidyl ether, N-soybean oil-based trimethylene diamine and dialkyl succinate sulfonate; for example in an amount of 0.1 to 10 wt.%, based on the total weight of the composition.
The filler and/or carrier is selected from: one or more of kaolin, montmorillonite, bentonite, attapulgite, diatomite and white carbon black.
Furthermore, the composition is applied to the prevention and treatment of rice damping-off.
The invention also relates to a method for preventing and controlling the rice damping-off disease, the application time and the application amount can be determined according to the actual situation, for example, the application can be carried out when the rice damping-off disease does not occur, or the application can be carried out in the early stage of the disease, the middle stage of the disease and the like, and the application amount can be applied according to the disease occurrence situation by 0.01-0.15g/m2。
The invention has the beneficial effects that:
the composition for preventing and treating the rice damping-off is prepared by mixing pyraclostrobin, fludioxonil and ethylicin according to a certain proportion into various dosage forms which are convenient to use, and the ethylicin can increase the inhibiting effect of the pyraclostrobin on rhizoctonia solani and fusarium oxysporum; has obvious effect of preventing and treating the rice damping-off, and the dosage is less, only 30mg/m2Compared with single medicine, the composition of the invention increases the relative prevention effect of rhizoctonia solani and fusarium oxysporum by about 20 percent, can effectively prevent and treat the occurrence of the rice damping-off,the rice yield is increased, and the pollution to the environment caused by overuse of pesticide can be reduced.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention will become apparent from the following detailed description of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Unless otherwise specified, "%" in the following examples means weight percent.
First, preparation examples
Example 1
21% of pyraclostrobin, 3% of fludioxonil, 12% of ethylicin, 6% of sodium p-hydroxyphenyl lignin sulfonate, 2% of fatty alcohol-polyoxyethylene ether sulfate, 4% of trisiloxane polyoxyethylene ether, 3% of oleoyl methyl taurate and bentonite added to 100%.
The wettable powder is prepared by mixing the components, grinding and crushing.
Example 2
20% of pyraclostrobin, 4% of fludioxonil, 12% of ethylicin, 4% of sodium naphthalene sulfonate formaldehyde condensate, 3% of polyoxyethylene sorbitan fatty acid ester, 3% of isooctanol succinate sodium sulfonate, 2% of polyoxyethylene alkyl aryl ether phosphate, 1% of ethylene glycol and 1% of silicone, and distilled water is added to reach 100%.
The components are uniformly mixed, and then are sheared and dispersed for 30min at a high speed, and then are ground by a grinding machine to prepare the suspending agent.
Example 3
18% of pyraclostrobin, 3% of fludioxonil, 7% of ethylicin, 10% of dimethylformamide, 5% of calcium dodecyl benzene sulfonate, 3% of polyoxyethylene sorbitan fatty acid ester, 2% of ethylene glycol and 1% of butyl phosphate, and distilled water is added to reach 100%.
Dissolving the active ingredients with dimethylformamide to prepare an oil phase, adding other components into water, uniformly stirring to prepare a water phase, then adding the oil phase into the water phase while stirring, and uniformly stirring to prepare the aqueous emulsion.
Example 4
21% of pyraclostrobin, 3% of fludioxonil, 6% of ethylicin, 5% of sodium p-hydroxyphenyl lignosulfonate, 5% of sodium naphthalene sulfonate formaldehyde condensate, 5% of dioctyl sulfosuccinate, 2% of sodium lauroyl sarcosinate, 5% of carboxymethyl cellulose and 7% of sodium sulfate, and kaolin is added to reach 100%.
The components are uniformly mixed, and are crushed and granulated to prepare the water dispersible granule.
Example 5
16% of pyraclostrobin, 2% of fludioxonil, 9% of ethylicin, 9% of N-methyl pyrrolidone, 5% of styryl phenyl polyoxyethylene ether, 3% of isopropanol and 2% of propylene glycol, and distilled water is added to reach 100%.
Adding the components into a homogenizer, uniformly mixing and homogenizing to prepare the microemulsion.
Comparative example 1
21% of pyraclostrobin, 3% of fludioxonil, 12% of metalaxyl, 6% of sodium p-hydroxyphenyl lignin sulfonate, 2% of fatty alcohol-polyoxyethylene ether sulfate, 4% of trisiloxane polyoxyethylene ether, 3% of oleoyl methyl taurate and the balance of bentonite to 100%.
The wettable powder is prepared by mixing the components, grinding and crushing.
Comparative example 2
36% of pyraclostrobin, 4% of naphthalene sulfonic acid formaldehyde condensate sodium salt, 3% of polyoxyethylene sorbitan fatty acid ester, 3% of isooctanol succinate sodium sulfonate, 2% of polyoxyethylene alkyl aryl ether phosphate ester salt, 1% of ethylene glycol and 1% of silicone, and distilled water is added to reach 100%.
The components are uniformly mixed, and then are sheared and dispersed for 30min at a high speed, and then are ground by a grinding machine to prepare the suspending agent.
Comparative example 3
21% of pyraclostrobin, 3% of fludioxonil, 10% of dimethylformamide, 5% of calcium dodecyl benzene sulfonate, 3% of polyoxyethylene sorbitan fatty acid ester, 2% of ethylene glycol and 1% of butyl phosphate, and distilled water is added to reach 100%.
Dissolving the active ingredients with dimethylformamide to prepare an oil phase, adding other components into water, uniformly stirring to prepare a water phase, then adding the oil phase into the water phase while stirring, and uniformly stirring to prepare the aqueous emulsion.
Seedbed control effect test
The effect of the composition on preventing seedling bed rice damping-off is tested
Test agents are agents described in examples 1-5 of formulations of the present invention
The control agent is a preparation of comparative examples 1 to 4, and 25 percent pyraclostrobin missible oil, 2.5 percent fludioxonil suspending agent, 80 percent ethylicin missible oil and 25 percent metalaxyl wettable powder.
Seedling bed test for rice seedling blight
Determination of the Effect of the composition of the present invention on controlling Rice damping-off
The test strains are rhizoctonia solani and fusarium oxysporum, the rhizoctonia solani and the fusarium oxysporum are respectively cultured on sorghum grains, and the rhizoctonia solani and the fusarium oxysporum are aired and crushed for later use after the mycelia are overgrown. The culture medium and the seedling culture soil are mixed according to the proportion of 1:100 to respectively obtain bacterial soil A (containing rhizoctonia solani) and bacterial soil B (fusarium oxysporum), and the bacterial soil A and the bacterial soil B are mixed according to the proportion of 1:1 to obtain bacterial soil C.
The test rice variety is the japonica rice 88, and every disc (30 cm x 60 cm) is subjected to germination accelerating and seeding for 100 holes, and every hole is 5 grains.
The test agents were the formulations described in examples 1-5 of the formulations of the present invention.
The control agent is a preparation of comparative examples 1 to 4, and 25 percent pyraclostrobin missible oil, 2.5 percent fludioxonil suspending agent, 80 percent ethylicin missible oil and 25 percent metalaxyl wettable powder.
The test agent, the contrast agent and clear water are randomly arranged in contrast with 3 seedling trays, the agent is immediately sprayed when 1 leaf and 1 heart are found to have damping-off, the incidence of the damping-off of each tray is investigated 7 days after the application of the agent,
and (4) calculating the control effect:
control effect =
TABLE 1 preventive effect on rice damping-off (fungal soil A)
| Treatment of | Effective component quantity (tower of Chinese character 'mu') | The incidence of disease% | Relative control effect% |
| Example 1 | 30 | 3.2 | 87.50 |
| Example 2 | 30 | 2.4 | 90.63 |
| Example 3 | 30 | 2.7 | 89.26 |
| Example 4 | 30 | 2.5 | 90.23 |
| Example 5 | 30 | 3.4 | 86.72 |
| Comparative example 1 | 30 | 8.1 | 68.52 |
| Comparative example 2 | 30 | 9.9 | 61.25 |
| Comparative example 3 | 30 | 8.9 | 65.08 |
| 25% pyraclostrobin emulsifiable concentrate | 30 | 10.1 | 60.66 |
| 2.5% fludioxonil suspension | 30 | 10.2 | 60.16 |
| 80% ethylicin emulsifiable concentrate | 30 | 7.9 | 68.95 |
| 25% metalaxyl wettable powder | 30 | 9.6 | 62.50 |
| Clear water control | 25.6 |
TABLE 2 damping off of rice (bacterial soil B)
| Treatment of | Effective component quantity (tower of Chinese character 'mu') | The incidence of disease% | Relative control effect% |
| Example 1 | 30 | 1.8 | 89.71 |
| Example 2 | 30 | 1.6 | 90.85 |
| Example 3 | 30 | 2.05 | 88.28 |
| Example 4 | 30 | 2.26 | 87.09 |
| Example 5 | 30 | 1.85 | 89.43 |
| Comparative example 1 | 30 | 7.66 | 56.25 |
| Comparative example 2 | 30 | 7.48 | 57.23 |
| Comparative example 3 | 30 | 7.04 | 59.77 |
| 25% pyraclostrobin emulsifiable concentrate | 30 | 7.52 | 57.03 |
| 2.5% fludioxonil suspension | 30 | 6.97 | 60.16 |
| 80% ethylicin | 30 | 6.77 | 61.33 |
| 25% metalaxyl wettable powder | 30 | 7.86 | 55.08 |
| Clear water control | 17.5 |
TABLE 3 Rice damping off (bacterial soil C)
| Treatment of | Effective component quantity (tower of Chinese character 'mu') | The incidence of disease% | Relative control effect% |
| Example 1 | 30 | 2.15 | 90.86 |
| Example 2 | 30 | 4.45 | 81.05 |
| Example 3 | 30 | 4.13 | 82.42 |
| Example 4 | 30 | 3.67 | 84.38 |
| Example 5 | 30 | 3.41 | 85.47 |
| Comparative example 1 | 30 | 8.73 | 62.85 |
| Comparative example 2 | 30 | 8.13 | 65.39 |
| Comparative example 3 | 30 | 10.19 | 56.64 |
| 25% pyraclostrobin emulsifiable concentrate | 30 | 8.23 | 65.00 |
| 2.5% fludioxonil suspension | 30 | 10.10 | 57.03 |
| 80% ethylicin | 30 | 8.26 | 64.84 |
| 25% metalaxyl wettable powder | 30 | 9.73 | 58.59 |
| Clear water control | 23.5 |
The composition for preventing and treating the rice damping-off is prepared by mixing pyraclostrobin, fludioxonil and ethylicin according to a certain proportion into various dosage forms which are convenient to use, and the ethylicin can increase the inhibiting effect of the pyraclostrobin on rhizoctonia solani and fusarium oxysporum; has obvious effect of preventing and treating the rice damping-off, and the dosage is less, only 30mg/m2Compared with single medicine, the composition disclosed by the invention has the advantages that the relative prevention effect on rhizoctonia solani and fusarium oxysporum is increased by about 20%, the occurrence of the rice rhizoctonia solani can be effectively prevented and controlled, the rice yield is increased, and the pollution to the environment caused by excessive use of pesticides can be reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The composition for preventing and treating the rice damping-off is characterized by comprising two groups of active ingredients A and B, wherein A is a mixture of pyraclostrobin and fludioxonil, B is ethylicin, and the weight ratio of A, B is 2-4: 1.
2. The composition for controlling rice damping-off as claimed in claim 1, wherein the weight ratio of the active ingredient A, B is 2: 1.
3. The composition for controlling rice damping-off as claimed in claim 1, wherein the weight ratio of pyraclostrobin to fludioxonil is 5-9: 1.
4. The composition for controlling rice damping-off as claimed in claim 3, wherein the weight ratio of pyraclostrobin to fludioxonil is 6: 1.
5. The composition for controlling rice damping-off according to any one of claims 1-4, wherein the composition is prepared into wettable powder, suspending agent, water dispersible granules, emulsion in water and microemulsion.
6. The composition for controlling rice damping-off as claimed in claim 5, wherein acceptable auxiliary materials are further added to different formulations of the composition.
7. The composition for controlling rice damping-off as claimed in any one of claims 1 to 4, wherein the composition is used for preparing a preparation for controlling or preventing rice damping-off.
8. The composition for controlling rice damping-off as claimed in any one of claims 1 to 4, wherein the amount of the composition used in controlling rice damping-off is 0.01 to 0.15g/m2。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113016455A (en) * | 2021-03-05 | 2021-06-25 | 四川省农业科学院植物保护研究所 | Method for preventing and treating rice damping-off |
| CN115136964A (en) * | 2022-06-17 | 2022-10-04 | 中国农业科学院植物保护研究所 | Medicine composition containing ethylicin and pyraclostrobin and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105851031A (en) * | 2016-05-26 | 2016-08-17 | 洛阳市嘉创农业开发有限公司 | Suspended seed coating agent containing fludioxonil and pyraclostrobin |
| CN106508939A (en) * | 2016-10-31 | 2017-03-22 | 山东省农业科学院植物保护研究所 | Fungicide composition containing pyraclostrobin and ethylicin |
| CN107439599A (en) * | 2017-09-25 | 2017-12-08 | 安徽省中日农业环保科技有限公司 | A kind of method for preventing and treating rice sheath blight disease |
-
2019
- 2019-10-16 CN CN201910985303.6A patent/CN110583677A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105851031A (en) * | 2016-05-26 | 2016-08-17 | 洛阳市嘉创农业开发有限公司 | Suspended seed coating agent containing fludioxonil and pyraclostrobin |
| CN106508939A (en) * | 2016-10-31 | 2017-03-22 | 山东省农业科学院植物保护研究所 | Fungicide composition containing pyraclostrobin and ethylicin |
| CN107439599A (en) * | 2017-09-25 | 2017-12-08 | 安徽省中日农业环保科技有限公司 | A kind of method for preventing and treating rice sheath blight disease |
Non-Patent Citations (3)
| Title |
|---|
| 刘杰: ""浅谈80%乙蒜素应用技术"", 《农药市场信息》 * |
| 刘步林: "《农药剂型加工技术（第二版）》", 31 October 1998, 化学工业出版社 * |
| 潘长华: "《实用小化工生产大全•第一卷》", 31 January 1999, 化学工业出版社 北京 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113016455A (en) * | 2021-03-05 | 2021-06-25 | 四川省农业科学院植物保护研究所 | Method for preventing and treating rice damping-off |
| CN115136964A (en) * | 2022-06-17 | 2022-10-04 | 中国农业科学院植物保护研究所 | Medicine composition containing ethylicin and pyraclostrobin and application thereof |
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