CN114847297B - Pesticide composition for preventing and treating rice diseases - Google Patents
Pesticide composition for preventing and treating rice diseases Download PDFInfo
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- CN114847297B CN114847297B CN202210324204.5A CN202210324204A CN114847297B CN 114847297 B CN114847297 B CN 114847297B CN 202210324204 A CN202210324204 A CN 202210324204A CN 114847297 B CN114847297 B CN 114847297B
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- parthenolide
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 32
- 235000009566 rice Nutrition 0.000 title claims abstract description 32
- 239000000575 pesticide Substances 0.000 title claims abstract description 26
- 201000010099 disease Diseases 0.000 title claims abstract description 18
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 18
- 239000000203 mixture Substances 0.000 title claims abstract description 16
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 32
- BUQLXKSONWUQAC-UHFFFAOYSA-N Parthenolide Natural products CC1C2OC(=O)C(=C)C2CCC(=C/CCC1(C)O)C BUQLXKSONWUQAC-UHFFFAOYSA-N 0.000 claims abstract description 24
- KTEXNACQROZXEV-PVLRGYAZSA-N parthenolide Chemical compound C1CC(/C)=C/CC[C@@]2(C)O[C@@H]2[C@H]2OC(=O)C(=C)[C@@H]21 KTEXNACQROZXEV-PVLRGYAZSA-N 0.000 claims abstract description 24
- 229940069510 parthenolide Drugs 0.000 claims abstract description 24
- 239000005869 Pyraclostrobin Substances 0.000 claims abstract description 22
- HZRSNVGNWUDEFX-UHFFFAOYSA-N pyraclostrobin Chemical compound COC(=O)N(OC)C1=CC=CC=C1COC1=NN(C=2C=CC(Cl)=CC=2)C=C1 HZRSNVGNWUDEFX-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000000361 pesticidal effect Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 11
- VMNULHCTRPXWFJ-UJSVPXBISA-N enoxastrobin Chemical compound CO\C=C(\C(=O)OC)C1=CC=CC=C1CO\N=C(/C)\C=C\C1=CC=C(Cl)C=C1 VMNULHCTRPXWFJ-UJSVPXBISA-N 0.000 abstract description 10
- WOSNCVAPUOFXEH-UHFFFAOYSA-N thifluzamide Chemical compound S1C(C)=NC(C(F)(F)F)=C1C(=O)NC1=C(Br)C=C(OC(F)(F)F)C=C1Br WOSNCVAPUOFXEH-UHFFFAOYSA-N 0.000 abstract description 10
- 230000002195 synergetic effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000013329 compounding Methods 0.000 abstract description 3
- 239000004480 active ingredient Substances 0.000 abstract description 2
- 241000813090 Rhizoctonia solani Species 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 9
- 230000001988 toxicity Effects 0.000 description 9
- 231100000419 toxicity Toxicity 0.000 description 9
- 230000001580 bacterial effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 230000001018 virulence Effects 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 206010059866 Drug resistance Diseases 0.000 description 2
- 206010034133 Pathogen resistance Diseases 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 2
- 229920000053 polysorbate 80 Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- STMIIPIFODONDC-UHFFFAOYSA-N 2-(2,4-dichlorophenyl)-1-(1H-1,2,4-triazol-1-yl)hexan-2-ol Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(O)(CCCC)CN1C=NC=N1 STMIIPIFODONDC-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 208000031888 Mycoses Diseases 0.000 description 1
- 241000221662 Sclerotinia Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 229930195482 Validamycin Natural products 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- 244000053095 fungal pathogen Species 0.000 description 1
- 230000009036 growth inhibition Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- FFSJPOPLSWBGQY-UHFFFAOYSA-N triazol-4-one Chemical compound O=C1C=NN=N1 FFSJPOPLSWBGQY-UHFFFAOYSA-N 0.000 description 1
- JARYYMUOCXVXNK-IMTORBKUSA-N validamycin Chemical compound N([C@H]1C[C@@H]([C@H]([C@H](O)[C@H]1O)O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)CO)[C@H]1C=C(CO)[C@H](O)[C@H](O)[C@H]1O JARYYMUOCXVXNK-IMTORBKUSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P3/00—Fungicides
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the technical field of pesticides, and particularly relates to a pesticide composition for preventing and treating rice diseases. The pesticide composition for preventing and treating rice diseases is prepared by compounding pyraclostrobin, enestroburin, pyraclostrobin or thifluzamide and parthenolide in a mass ratio of 1-200:200-1. When the active ingredients of the pyraclostrobin, the enestroburin, the pyraclostrobin or the thifluzamide and the parthenolide are compounded, the co-toxicity coefficient is more than 120 within a certain mass ratio range, and the synergistic effect is shown. Based on the above, the pesticide composition can effectively control rice sheath blight, can improve the control effect on rice sheath blight compared with a single medicament, is beneficial to reducing the dosage and the pollution of pesticides to the environment, and can provide support for developing novel pesticides.
Description
Technical Field
The invention belongs to the technical field of pesticides, and particularly relates to a pesticide composition for preventing and treating rice diseases.
Background
Rhizoctonia solani is a fungal disease caused by Rhizoctonia solani (Rhizoctonia solani), and is one of the important rice diseases in the world. The rice sheath blight disease can occur in the whole growth period of the rice, generally, the disease is heaviest from the beginning of the tillering period to the beginning and the end of heading, leaf sheaths and leaves are endangered, the scion and the stalk are endangered when serious, the disease causes the reduction of the seed setting rate of the rice, the thousand grain weight is reduced, and the yield of the rice is seriously influenced.
The common medicaments for preventing and treating rice sheath blight disease in agricultural production include validamycin, triazolone, hexaconazole and the like, but the long-time use of a single medicament for preventing and treating diseases greatly increases the risk of pathogen resistance, and causes a series of problems of annual decline of prevention effect, pathogen resistance synergism, ecological environment pollution and the like.
The pesticide mixed use is one of effective measures for delaying the drug resistance of agricultural pests. Different pesticides are compounded, so that the generation of pesticide resistance of pests can be delayed, the control effect is improved, the dosage is reduced, and the pollution of the pesticides to the environment is reduced.
CN201610138008.3 discloses a preparation method and application of a pesticide bactericide containing parthenolide, and in particular discloses a preparation method and application of parthenolide to various pathogenic bacteria such as sheath blight germ, sclerotinia rot of rice, sheath blight germ of wheat, small spot germ of corn, rice blast germ, bacterial leaf blight germ of rice, bacterial leaf spot germ of rice and the like, wherein the parthenolide has good efficacy to EC of sheath blight germ of rice 50 36.83mg/L.
At present, no report on the compounding of pyraclostrobin, enestroburin, pyraclostrobin or thifluzamide and parthenolide is found.
Disclosure of Invention
The invention aims to provide a pesticide composition for preventing and treating rice diseases, which solves the problems of reduced prevention effect, enhanced drug resistance, ecological environment pollution and the like caused by long-time use of a single medicament.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the pesticide composition for preventing and treating rice diseases is prepared by compounding pyraclostrobin, enestroburin, pyraclostrobin or thifluzamide and parthenolide in a mass ratio of 1-200:200-1.
Preferably, the mass ratio of the pyraclostrobin to the parthenolide is 1:35-1.
Preferably, the mass ratio of the enestroburin to the parthenolide is 1-5:20-1.
Preferably, the mass ratio of the pyraclostrobin to the parthenolide is 1-30:10-1.
Preferably, the mass ratio of the thifluzamide to the parthenolide is 1-10:45-1.
Preferably, the rice disease is rice sheath blight.
Compared with the prior art, the invention has the following beneficial effects:
when the active ingredients of the pyraclostrobin, the enestroburin, the pyraclostrobin or the thifluzamide and the parthenolide are compounded, the co-toxicity coefficient is more than 120 within a certain mass ratio range, and the synergistic effect is shown. Based on the above, the pesticide composition can effectively control rice sheath blight, can improve the control effect on rice sheath blight compared with a single medicament, is beneficial to reducing the dosage and the pollution of pesticides to the environment, and can provide support for developing novel pesticides.
Detailed Description
The invention will be better understood from the following examples. However, it will be readily appreciated by those skilled in the art that the description of the embodiments is provided for illustration only and should not limit the invention as described in detail in the claims.
Examples: screening of rice sheath blight disease control agent
1. Test strain: rhizoctonia solani (Rhizoctonia solani) was isolated and purified in laboratory from a contaminated rice plant in suburban rice fields in Zhengzhou Henan and stored on PDA medium. ( PDA culture medium formula: peeled potato 200g, sucrose 20g, agar 18g, water 1L, natural pH )
2. Test agent: 98% pyraclostrobin (Canon Black Dragon pesticide Co., ltd.), 90% enestroburin (Shenyang Co., ltd.), 99% pyraclostrobin (Tianjin Alta technologies Co., ltd.), 96% thifluzamide (Zhejiang Tianfeng biosciences Co., ltd.), 98% parthenolide (Shanghai Altin biosciences Co., ltd.).
Dissolving the test reagent with dimethyl sulfoxide solvent, diluting with 0.1% Tween-80 aqueous solution to obtain single-dose mother solution, and setting multiple groups of ratios, wherein each single dose and the ratio mixture have 5 mass concentration gradients according to an equal ratio method.
3. Test method (refer to "pesticide laboratory biological assay test criteria Bactericide part 2: petri dish method for inhibiting growth of pathogenic fungi" Petri dish method)
Adding 9mL of pre-melted PDA culture medium into a sterile conical flask, sequentially quantitatively sucking 1.5mL of liquid medicine from low concentration to high concentration, respectively adding into the conical flask, shaking uniformly, and pouring into 3 culture dishes with the diameter of 9cm in equal quantity to prepare a medicine-containing flat plate with the corresponding concentration; treatments with only 0.1% tween-80 in water were also included as blank, and 3 replicates were set for each treatment.
Cutting bacterial cake at the colony edge of the tested bacterial strain by using a puncher with the diameter of 5mm, inoculating the bacterial cake to the centers of a medicine-containing flat plate and a blank control flat plate, covering a dish cover, and then placing the dish cover at the constant temperature of 25 ℃ for culture. After 48h, colony growth diameter was measured by crisscross method and the inhibition of hypha growth by different treatments was calculated.
4. Data analysis: performing data statistical analysis by DPS software, and linearly regressing with the value of the reagent concentration logarithmic value x and the value of the corresponding hypha growth inhibition rate numerical value y to obtain a virulence regression equation and the virulence EC of the reagent on the target pathogen 50 Values and co-toxicity coefficients (CTCs) were calculated according to the grand cloud Pei method.
Measured virulence index (ATI) = (standard agent EC 50/test agent EC 50) ×100;
theoretical Toxicity Index (TTI) =a agent toxicity index x percentage of agent toxicity index in mixture + B agent toxicity index x percentage of agent toxicity in mixture;
co-toxicity coefficient (CTC) = [ actual drug susceptibility index (ATI)/theoretical drug susceptibility index (TTI) ] x 100.
5. Measurement results
The synergy of the agents was evaluated based on the calculated co-toxicity coefficient (CTC), CTC.ltoreq.80 being antagonism, CTC.ltoreq.120 being additive, CTC.ltoreq.120 being synergy, the results being shown in tables 1-4.
TABLE 1 toxicity determination results of pyraclostrobin and parthenolide compounded Rhizoctonia solani
As can be seen from table 1, at 1:35-1, wherein the co-toxicity coefficient of the pyraclostrobin and the parthenolide after being compounded is greater than 120, and the synergistic effect is shown.
TABLE 2 toxicity determination results of enestroburin and parthenolide compounded Rhizoctonia solani
As can be seen from table 2, at 1-5: within the mass ratio range of 20-1, the co-toxicity coefficient of the compounded enestroburin and the compounded parthenolide to the rhizoctonia solani is more than 120, and the synergistic effect is shown.
TABLE 3 toxicity determination results of pyraclostrobin and parthenolide compounded Rhizoctonia solani
As can be seen from Table 3, at 1-30: within the mass ratio range of 10-1, the co-toxicity coefficient of the pyraclostrobin and the parthenolide after being compounded is greater than 120, and the synergistic effect is shown.
TABLE 4 toxicity determination results of thifluzamide and parthenolide compounded Rhizoctonia solani
As can be seen from Table 4, at 1-10: within the mass ratio range of 45-1, the co-toxicity coefficient of the thifluzamide and the parthenolide after being compounded is greater than 120, and the synergistic effect is shown.
In conclusion, when pyraclostrobin, enestroburin, pyraclostrobin or thifluzamide and parthenolide are compounded, the co-toxicity coefficient is more than 120 within a certain mass ratio range, and the synergistic effect is shown. Based on the above, the pesticide composition can effectively control rice sheath blight, can improve the control effect on rice sheath blight compared with a single medicament, is beneficial to reducing the dosage and the pollution of pesticides to the environment, and can provide support for developing novel pesticides.
The foregoing is merely a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that modifications may be made without departing from the scope of the invention.
Claims (2)
1. The pesticide composition for preventing and treating rice diseases is characterized in that the effective components of the pesticide composition are compounded by pyraclostrobin and parthenolide, and the mass ratio of the pyraclostrobin to the parthenolide is 1:35-1.
2. The pesticidal composition for controlling a rice disease according to claim 1, wherein the rice disease is rice sheath blight.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310676620.6A CN116616302A (en) | 2022-03-28 | 2022-03-28 | Bactericidal active agent for resisting field diseases |
| CN202210324204.5A CN114847297B (en) | 2022-03-28 | 2022-03-28 | Pesticide composition for preventing and treating rice diseases |
| CN202310676618.9A CN116671520A (en) | 2022-03-28 | 2022-03-28 | Low-residue environment-friendly bactericide for resisting field diseases |
| CN202310676616.XA CN116616305A (en) | 2022-03-28 | 2022-03-28 | High-activity bactericide for preventing and treating field diseases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210324204.5A CN114847297B (en) | 2022-03-28 | 2022-03-28 | Pesticide composition for preventing and treating rice diseases |
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| CN202310676616.XA Division CN116616305A (en) | 2022-03-28 | 2022-03-28 | High-activity bactericide for preventing and treating field diseases |
| CN202310676620.6A Division CN116616302A (en) | 2022-03-28 | 2022-03-28 | Bactericidal active agent for resisting field diseases |
| CN202310676618.9A Division CN116671520A (en) | 2022-03-28 | 2022-03-28 | Low-residue environment-friendly bactericide for resisting field diseases |
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| CN114847297A CN114847297A (en) | 2022-08-05 |
| CN114847297B true CN114847297B (en) | 2024-03-29 |
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| CN202310676616.XA Pending CN116616305A (en) | 2022-03-28 | 2022-03-28 | High-activity bactericide for preventing and treating field diseases |
| CN202210324204.5A Active CN114847297B (en) | 2022-03-28 | 2022-03-28 | Pesticide composition for preventing and treating rice diseases |
| CN202310676618.9A Pending CN116671520A (en) | 2022-03-28 | 2022-03-28 | Low-residue environment-friendly bactericide for resisting field diseases |
| CN202310676620.6A Pending CN116616302A (en) | 2022-03-28 | 2022-03-28 | Bactericidal active agent for resisting field diseases |
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| CN202310676618.9A Pending CN116671520A (en) | 2022-03-28 | 2022-03-28 | Low-residue environment-friendly bactericide for resisting field diseases |
| CN202310676620.6A Pending CN116616302A (en) | 2022-03-28 | 2022-03-28 | Bactericidal active agent for resisting field diseases |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082321A (en) * | 2014-06-09 | 2014-10-08 | 武汉科诺生物科技股份有限公司 | A sterilization composition and applications thereof in rice disease control |
| CN105815326A (en) * | 2016-03-11 | 2016-08-03 | 江苏省中国科学院植物研究所 | Preparation method and use of agricultural bactericide containing parthenolide |
| CN113615700A (en) * | 2020-05-09 | 2021-11-09 | 江苏省中国科学院植物研究所 | Application of parthenolide derivative in prevention and treatment of bacterial blight of rice |
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- 2022-03-28 CN CN202310676616.XA patent/CN116616305A/en active Pending
- 2022-03-28 CN CN202210324204.5A patent/CN114847297B/en active Active
- 2022-03-28 CN CN202310676618.9A patent/CN116671520A/en active Pending
- 2022-03-28 CN CN202310676620.6A patent/CN116616302A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082321A (en) * | 2014-06-09 | 2014-10-08 | 武汉科诺生物科技股份有限公司 | A sterilization composition and applications thereof in rice disease control |
| CN105815326A (en) * | 2016-03-11 | 2016-08-03 | 江苏省中国科学院植物研究所 | Preparation method and use of agricultural bactericide containing parthenolide |
| CN113615700A (en) * | 2020-05-09 | 2021-11-09 | 江苏省中国科学院植物研究所 | Application of parthenolide derivative in prevention and treatment of bacterial blight of rice |
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| CN116671520A (en) | 2023-09-01 |
| CN116616302A (en) | 2023-08-22 |
| CN116616305A (en) | 2023-08-22 |
| CN114847297A (en) | 2022-08-05 |
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