CN114568440A - Bactericidal composition containing fluopyram and fludioxonil and application thereof - Google Patents
Bactericidal composition containing fluopyram and fludioxonil and application thereof Download PDFInfo
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- CN114568440A CN114568440A CN202210359989.XA CN202210359989A CN114568440A CN 114568440 A CN114568440 A CN 114568440A CN 202210359989 A CN202210359989 A CN 202210359989A CN 114568440 A CN114568440 A CN 114568440A
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- fludioxonil
- fluopyram
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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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
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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
- A01N43/02—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
- A01N43/04—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 one hetero atom
- A01N43/14—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 one hetero atom six-membered rings
- A01N43/16—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 one hetero atom six-membered rings with oxygen as the ring hetero atom
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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
- A01N43/34—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
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing acyclic or cycloaliphatic radicals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Agronomy & Crop Science (AREA)
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- Health & Medical Sciences (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides an application of a sterilization composition containing fluopyram and fludioxonil in preventing and treating gray mold, wherein the active ingredients comprise fluopyram and fludioxonil, and the mass ratio of the fluopyram to the fludioxonil is 3: 1; the bactericidal composition also comprises a synergistic auxiliary agent, wherein the synergistic auxiliary agent is one or two of lecithin and tea saponin. The bactericidal composition has obvious synergistic effect, and the use dosage of active ingredients can be obviously reduced after the synergistic auxiliary agent is added, the generation of drug resistance is slowed down, and the environmental pollution is reduced.
Description
Technical Field
The invention relates to the technical field of pesticides, and particularly relates to a sterilization composition containing fluopyram and fludioxonil and application thereof.
Background
The gray mold is a plant fungal disease caused by botrytis cinerea and can damage more than 200 crops including vegetables, fruit trees, ornamental plants and the like. The botrytis cinerea infects plant stems, leaves, flower organs and fruits to cause plant damping-off, fallen leaves, flower rot and fruit rot, so that serious yield loss is caused; and can also damage fruits during postharvest storage period and reduce the quality of the fruits. Because of the lack of crop germplasm resources for resisting gray mold, chemical agents are the most convenient and effective way for preventing and controlling the gray mold. At present, medicaments for preventing and treating gray mold at home and abroad mainly comprise benzimidazoles, anilinopyrimidines, dicarboximides, methoxy acrylates, succinate dehydrogenase inhibitors and sterol biosynthesis inhibitors. The botrytis cinerea has high drug resistance risk, and is very easy to generate drug resistance and even multiple drug resistance.
At present, from the research and development perspective, there are several approaches to avoid the generation of drug resistance: 1. the development of new drugs with new mechanisms of action; 2. compounding medicaments with different action mechanisms to seek a synergistic composition; 3. synergistic auxiliary agents are developed, the improvement of the sterilization efficiency is further promoted, and the dosage of the medicament is reduced; and the like. Wherein, the drug compounding and the screening of the synergistic auxiliary agent are hot spots of the public research and development of domestic pesticides.
Fluopyram belongs to pyridine ethyl benzamide in succinate dehydrogenase inhibitors, and is used for preventing and treating powdery mildew, sclerotinia rot, gray mold, brown spot and the like of various crops. The main action mechanism is that a hydrogen bond is formed with the conservative end of a ubiquinone binding site (Q-site), and the interaction between heterocyclic atoms and hydrophobic groups participates in the aromatic circulation of amino groups to hinder the energy metabolism of the amino groups, so that the growth of pathogenic bacteria is inhibited, and the purpose of preventing and treating diseases is achieved.
Fludioxonil is a novel pyrrole non-systemic broad-spectrum bactericide, is derived from a natural product of nitropyrrolidin, and has the action mechanism that the growth of fungal mycelia is inhibited by inhibiting transferase related to glucose phosphorylation of thalli, so that germs die. Has good protection and treatment effects on diseases caused by pathogenic bacteria such as alternaria, ascochyta, aspergillus, fusarium, helminthosporium, rhizoctonia and penicillium.
In the existing patent application (the hailil pharmaceutical industry group member company, CN201210519164) only discloses that fluopyram and fludioxonil are mixed for controlling powdery mildew and downy mildew, and no related report about the use of two groups of combinations for controlling gray mold exists. In addition, no related product registration exists in the pesticide information network.
Further, as the amount of chemical agents used increases year by year, the side effects on the environment are also of concern. In order to reduce the dosage of the pesticide, the synergistic auxiliary agent is added to achieve the effect of reducing and enhancing the pesticide. The addition of agricultural synergist into pesticide liquid is an important means for improving the effective utilization rate of pesticide and reducing the usage amount of pesticide. The agricultural synergist has no activity or weak activity, but when being mixed with related pesticides, can obviously improve the dispersion, wetting, spreading, detention and permeability of the agricultural synergist, reduce the drift of sprayed liquid medicine along with wind (or airflow), prevent or reduce the damage to adjacent sensitive crops and the like, facilitate the adhesion and spreading of the liquid medicine on leaf surfaces, reduce the decomposition of active ingredients in pesticide preparations by ultraviolet rays, and achieve the purposes of prolonging the efficacy validity period of pesticide, improving the activity, reducing the dosage and the application cost and protecting the environment.
In order to solve the problems in the prior art, the invention provides a sterilization composition containing fluopyram and fludioxonil and application thereof, wherein the compounding has a remarkable synergistic effect, the dosage of sterilization active ingredients can be reduced, and the environmental pollution is reduced.
Disclosure of Invention
The invention aims to provide a sterilization composition containing fluopyram and fludioxonil and application thereof, and aims to solve the technical problems of serious drug resistance and large dosage of a medicament in the prior art.
The specific technical scheme is as follows:
the bactericidal composition containing the fluopyram and the fludioxonil is used for preventing and treating gray mold, active ingredients comprise the fluopyram and the fludioxonil, and the mass ratio of the fluopyram to the fludioxonil is 3: 1.
The sterilization composition also comprises a synergistic auxiliary agent, wherein the synergistic auxiliary agent is one or two of lecithin and tea saponin. The preferable synergistic auxiliary agent consists of lecithin and tea saponin, wherein the mass ratio of the lecithin to the tea saponin is 1:5-5: 1. More preferably, the mass ratio of the lecithin to the tea saponin is 1: 1.
The preparation of the bactericidal composition is a suspending agent, wettable powder and water dispersible granules. Preferably, the suspending agent is selected, and the mass percentage of the active ingredients is 10-40%; the mass percentage of the synergistic auxiliary agent is 1-10%.
Preferably, the suspending agent is 20% fluopyram fludioxonil suspending agent, and comprises the following components in percentage by weight: 15% of fluopyram, 5% of fludioxonil, 27002% of polycarboxylate Tersperse, D-4252% of naphthalenesulfonate, 1% of diffusant NNO, 3% of ethylene glycol, 2% of synergistic auxiliary agent (the mass ratio of lecithin to tea saponin is 1:1), 0.2% of xanthan gum, 0.1% of sodium benzoate, 0.1% of organic silicon defoamer and deionized water for making up 100%.
The invention also provides the following scheme: the pesticide synergistic auxiliary is used for improving the prevention effect of combination of fluopyram and fludioxonil on cucumber gray mold, and the pesticide synergistic auxiliary is one or two of lecithin and tea saponin.
The beneficial technical effects are as follows:
1. when the mass ratio of the fluopyram to the fludioxonil is 3:1, the fludioxonil has a remarkable synergistic effect on cucumber gray mold; when the composition shows synergistic effect, the use dosage of active ingredients can be obviously reduced, the generation of drug resistance of diseases is slowed down, and the composition has important popularization and application values. 2. When the lecithin and the tea saponin are used in combination in the pesticide synergistic auxiliary, the control effect of the bactericide combination of fluopyram and fludioxonil on gray mold of cucumber and tomato is obviously improved, so that the pesticide synergistic auxiliary of the lecithin and the tea saponin has an obvious synergistic effect.
Detailed Description
The present invention will be further explained with reference to specific embodiments.
Example 1 Combined Effect of Fluopyram and fludioxonil on cucumber Gray mold
And (3) testing diseases: the cucumber gray mold pathogen is obtained by single spore separation from diseased cucumbers and is cultured and stored in a laboratory.
The test method comprises the following steps: measured by a hyphal growth rate method. Setting PDA plates with different medicament concentrations according to a pre-experiment, setting a drug-free plate as a control, punching a bacterium dish at the edge of a pre-cultured bacterial colony by using a puncher, inoculating the bacterium dish onto the drug-containing plate with the front face facing downwards, repeating the treatment for 4 times, and placing the plate in an incubator at 27 ℃ for dark culture. After 4d, the colony diameter was measured by the cross method, the hyphal inhibition rate was calculated, and the inhibitory concentration EC50 was determined by data processing software. And evaluating the drug combination effect by the Sun Yunpei method.
The test results show that the combination of fluopyram and fludioxonil shows different combined effects on cucumber gray mold germs under different proportioning conditions as shown in Table 1. When the mass ratio of the fluopyram to the fludioxonil is 9:1, 1:11:9 and 1:15, the fludioxonil has additive effect on cucumber gray mold. When the mass ratio of fluopyram to fludioxonil is 15:1 and 1:1, the fludioxonil compound has antagonistic action on cucumber gray mold; the bactericidal composition with antagonism is not suitable for popularization and application in production. When the mass ratio of the fluopyram to the fludioxonil is 3:1, the fludioxonil has a remarkable synergistic effect on cucumber gray mold; when the composition shows synergistic effect, the use dosage of active ingredients can be obviously reduced, the generation of drug resistance of diseases is slowed down, and the composition has important popularization and application values.
Table 1: determination result of joint action of fluopyram and fludioxonil on gray mold
Example 2 influence of the synergistic adjuvant of pesticide on controlling gray mold of vegetable leaves.
Test crop targets: greenhouse tomato gray mold; grey mould of greenhouse cucumbers;
test reagents:
a drug A:
the 20% fluopyram fludioxonil suspending agent comprises the following components in percentage by weight:
15% of fluopyram, 5% of fludioxonil, 5% of polycarboxylate Tersperse 27002%, naphthalenesulfonate D-4252%, 1% of diffusant NNO, 3% of ethylene glycol, 2% of synergistic additive (the mass ratio of lecithin to tea saponin is 1:1), 0.2% of xanthan gum, 0.1% of sodium benzoate, 0.1% of organic silicon defoamer and deionized water to make up 100%.
Agent B
The 20% fluopyram fludioxonil suspending agent comprises the following components in percentage by weight:
15% of fluopyram, 5% of fludioxonil, 27002% of polycarboxylate Tersperse, D-4252% of naphthalenesulfonate, 1% of diffusant NNO, 3% of ethylene glycol, 2% of synergistic auxiliary agent (lecithin), 0.2% of xanthan gum, 0.1% of sodium benzoate, 0.1% of organic silicon defoamer and deionized water for 100%.
Agent C
The 20% fluopyram fludioxonil suspending agent comprises the following components in percentage by weight:
15% of fluopyram, 5% of fludioxonil, 27002% of polycarboxylate Tersperse, D-4252% of naphthalenesulfonate, 1% of diffusant NNO, 3% of ethylene glycol, 2% of synergistic auxiliary agent (tea saponin), 0.2% of xanthan gum, 0.1% of sodium benzoate, 0.1% of organic silicon defoamer and deionized water for 100%.
Agent D
The 20% fluopyram fludioxonil suspending agent comprises the following components in percentage by weight:
15% of fluopyram, 5% of fludioxonil, 27002% of polycarboxylate Tersperse, D-4252% of naphthalenesulfonate, 1% of diffusant NNO, 3% of ethylene glycol, 2% of synergistic auxiliary, 0.2% of xanthan gum, 0.1% of sodium benzoate, 0.1% of organic silicon defoamer and deionized water for making up 100%.
The test method comprises the following steps: the bactericide can prevent and treat the gray mold of vegetables according to the GB/T17980.28-2000 pesticide field test standard. Drug treatment, blank control, and cell random block permutation were set. The first spray application was started at the initial stage of the disease onset, and the next spray application was performed 1 time every 7 days for 3 times.
The investigation method comprises the following steps: and 7d, investigation 7d after the third application, randomly sampling 5 points in each cell, selecting 3 plants in each point, investigating all leaves in each plant, and counting the number of the leaf diseases investigated in each cell according to the following grading standard. Since the disease occurred rarely before the first administration, the disease condition before the first administration was not investigated.
Method for grading damage of blade (blade as unit)
Level 0: no disease spots;
level 1: 3 scabs exist on a single leaf;
and 3, level: 4-6 scabs exist on a single leaf;
and 5, stage: 7-10 scabs exist on a single leaf;
and 7, stage: the single leaf has 11-20 scabs, and the part is dense and flaky;
and 9, stage: the single leaf has dense lesion spots occupying more than 1/4 of leaf area.
The calculation method comprises the following steps:
disease index ∑ (number of diseased leaves at each stage × relative stage value)/(total number of investigation × 9) × 100,
the preventing and treating effect (%) is (disease index of blank control area-disease index of medicament treatment area)/disease index of blank control area x 100.
And (3) testing results: as can be seen from tables 1-2, the control effect of the bactericide combination fluopyram and fludioxonil on cucumber gray mold can be improved by adding the pesticide synergistic auxiliary (lecithin and/or tea saponin) into the suspension preparation. The bactericidal effect is improved after the lecithin is added alone, but the significant difference is not achieved. When the lecithin and the tea saponin are used in combination in the pesticide synergistic auxiliary, the control effect of the bactericide combination of fluopyram and fludioxonil on gray mold of cucumber and tomato is obviously improved, so that the pesticide synergistic auxiliary of the lecithin and the tea saponin has an obvious synergistic effect.
Table 1: determination result of control effect of 20% suspending agent on gray mold of cucumber leaf
Remarking: there was a significant difference at the P < 0.05 level indicated by lower case letters after the same column of data.
Table 2: determination result of control effect of 20% suspending agent on botrytis cinerea of tomato leaves
Remarking: there was a significant difference in the P < 0.05 level indicated by lower case letters after the same column of data.
Example 320% Fluopyram-fludioxonil suspension formulation Performance index testing
According to the method for measuring the performance indexes of the suspending agent, the performance indexes of the agents A-D are tested, and the measurement results are as follows: the medicament A-the medicament D are all qualified preparations
Performance index test of 320% fluopyram fludioxonil suspension preparation
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same.
Claims (8)
1. The application of the bactericidal composition containing fluopyram and fludioxonil in preventing and treating gray mold is characterized in that active ingredients consist of fluopyram and fludioxonil, and the mass ratio of the fluopyram to the fludioxonil is 3: 1.
2. The use as claimed in claim 1, wherein the bactericidal composition further comprises a synergistic agent, and the synergistic agent is one or both of lecithin and tea saponin.
3. The use of claim 2, wherein the synergistic auxiliary agent comprises lecithin and tea saponin, wherein the mass ratio of the lecithin to the tea saponin is 1:5-5: 1.
4. The use of claim 3, wherein the mass ratio of the lecithin to the tea saponin is 1: 1.
5. The use as claimed in claim 2, wherein the bactericidal composition is formulated as a suspension concentrate, a wettable powder, or a water dispersible granule.
6. The use according to claim 5, wherein the preparation is a suspending agent, and the mass percentage of the active ingredients is 10-40%; the mass percentage of the synergistic auxiliary agent is 1-5%.
7. The bactericidal composition of claim 6, wherein the suspending agent is a 20% fluopyram fludioxonil suspending agent comprising the following components in percentage by weight: 15% of fluopyram, 5% of fludioxonil, 27002% of polycarboxylate Tersperse, D-4252% of naphthalenesulfonate, 1% of diffusant NNO, 3% of ethylene glycol, 2% of synergistic auxiliary agent (the mass ratio of lecithin to tea saponin is 1:1), 0.2% of xanthan gum, 0.1% of sodium benzoate, 0.1% of organic silicon defoamer and deionized water for making up 100%.
8. The application of the pesticide synergistic auxiliary agent for improving the control effect of the combination of fluopyram and fludioxonil on cucumber gray mold is characterized in that the pesticide synergistic auxiliary agent is one or two of lecithin and tea saponin.
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| Application Number | Priority Date | Filing Date | Title |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103843770A (en) * | 2012-12-07 | 2014-06-11 | 海利尔药业集团股份有限公司 | Bactericidal composition containing fluopyram and fludioxonil |
| CN104082335A (en) * | 2014-06-22 | 2014-10-08 | 江苏辉丰农化股份有限公司 | Insecticide and acaricide composition having synergism |
| CN104904721A (en) * | 2015-06-09 | 2015-09-16 | 华中师范大学 | Fungicide composition, preparation of fungicide composition and application of preparation |
| WO2016002790A1 (en) * | 2014-06-30 | 2016-01-07 | 日産化学工業株式会社 | Insecticide, miticide, nematicide, molluscicide, disinfectant, or bactericide composition, and pest control method |
| CN106359475A (en) * | 2016-08-31 | 2017-02-01 | 江苏星源生物科技有限公司 | Fungicidal composition for preventing and treating wheat scab and application thereof |
| CN106417267A (en) * | 2016-10-31 | 2017-02-22 | 郑州思辩科技有限公司 | Fungicide controlling take-all disease of wheat |
| CN106538568A (en) * | 2015-09-17 | 2017-03-29 | 南京华洲药业有限公司 | The bactericidal composition and its application of a kind of containing fluopyram and Propamocarb |
| CN109362740A (en) * | 2018-12-04 | 2019-02-22 | 陕西西大华特科技实业有限公司 | Contain Rynaxypyr and fluopyram, the seed coat agent of gamma cyhalothrin and purposes |
| CN109730068A (en) * | 2019-03-13 | 2019-05-10 | 江苏省农药研究所股份有限公司 | (Z) -2- cyano -3- amino -3- phenyl acrylates compounds inhibit the application of Cereal mycotoxin pollution |
| CN111066779A (en) * | 2018-10-18 | 2020-04-28 | 江西中迅农化有限公司 | Pesticide synergistic additive and method for reducing pesticide dosage |
-
2022
- 2022-04-07 CN CN202210359989.XA patent/CN114568440B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103843770A (en) * | 2012-12-07 | 2014-06-11 | 海利尔药业集团股份有限公司 | Bactericidal composition containing fluopyram and fludioxonil |
| CN104082335A (en) * | 2014-06-22 | 2014-10-08 | 江苏辉丰农化股份有限公司 | Insecticide and acaricide composition having synergism |
| WO2015196951A1 (en) * | 2014-06-22 | 2015-12-30 | 江苏辉丰农化股份有限公司 | Insecticide and acaricide composition having synergism |
| WO2016002790A1 (en) * | 2014-06-30 | 2016-01-07 | 日産化学工業株式会社 | Insecticide, miticide, nematicide, molluscicide, disinfectant, or bactericide composition, and pest control method |
| CN104904721A (en) * | 2015-06-09 | 2015-09-16 | 华中师范大学 | Fungicide composition, preparation of fungicide composition and application of preparation |
| CN106538568A (en) * | 2015-09-17 | 2017-03-29 | 南京华洲药业有限公司 | The bactericidal composition and its application of a kind of containing fluopyram and Propamocarb |
| CN106359475A (en) * | 2016-08-31 | 2017-02-01 | 江苏星源生物科技有限公司 | Fungicidal composition for preventing and treating wheat scab and application thereof |
| CN106417267A (en) * | 2016-10-31 | 2017-02-22 | 郑州思辩科技有限公司 | Fungicide controlling take-all disease of wheat |
| CN111066779A (en) * | 2018-10-18 | 2020-04-28 | 江西中迅农化有限公司 | Pesticide synergistic additive and method for reducing pesticide dosage |
| CN109362740A (en) * | 2018-12-04 | 2019-02-22 | 陕西西大华特科技实业有限公司 | Contain Rynaxypyr and fluopyram, the seed coat agent of gamma cyhalothrin and purposes |
| CN109730068A (en) * | 2019-03-13 | 2019-05-10 | 江苏省农药研究所股份有限公司 | (Z) -2- cyano -3- amino -3- phenyl acrylates compounds inhibit the application of Cereal mycotoxin pollution |
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