CN116473067A - Pesticide composition for preventing and controlling Tetranychus cinnabarinus - Google Patents
Pesticide composition for preventing and controlling Tetranychus cinnabarinus Download PDFInfo
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- CN116473067A CN116473067A CN202310430994.XA CN202310430994A CN116473067A CN 116473067 A CN116473067 A CN 116473067A CN 202310430994 A CN202310430994 A CN 202310430994A CN 116473067 A CN116473067 A CN 116473067A
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- tetranychus cinnabarinus
- lana
- lei
- fluorine
- pesticide composition
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- 241000344246 Tetranychus cinnabarinus Species 0.000 title claims abstract description 29
- 239000000575 pesticide Substances 0.000 title claims abstract description 19
- 239000000203 mixture Substances 0.000 title claims abstract description 15
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 25
- 239000011737 fluorine Substances 0.000 claims abstract description 25
- AWSZRJQNBMEZOI-UHFFFAOYSA-N 2-methoxyethyl 2-(4-tert-butylphenyl)-2-cyano-3-oxo-3-[2-(trifluoromethyl)phenyl]propanoate Chemical compound C=1C=C(C(C)(C)C)C=CC=1C(C#N)(C(=O)OCCOC)C(=O)C1=CC=CC=C1C(F)(F)F AWSZRJQNBMEZOI-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000005655 Cyflumetofen Substances 0.000 claims abstract description 13
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims abstract description 13
- 230000000895 acaricidal effect Effects 0.000 claims abstract description 10
- 230000000749 insecticidal effect Effects 0.000 claims abstract description 10
- NQRFDNJEBWAUBL-UHFFFAOYSA-N N-[cyano(2-thienyl)methyl]-4-ethyl-2-(ethylamino)-1,3-thiazole-5-carboxamide Chemical compound S1C(NCC)=NC(CC)=C1C(=O)NC(C#N)C1=CC=CS1 NQRFDNJEBWAUBL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000005897 Etoxazole Substances 0.000 claims abstract description 4
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 240000003183 Manihot esculenta Species 0.000 claims description 12
- 241000607479 Yersinia pestis Species 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 9
- 150000001875 compounds Chemical class 0.000 abstract description 7
- 230000002195 synergetic effect Effects 0.000 abstract description 7
- 239000003814 drug Substances 0.000 abstract description 6
- 206010059866 Drug resistance Diseases 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 241000658379 Manihot esculenta subsp. esculenta Species 0.000 abstract 1
- 241000238876 Acari Species 0.000 description 12
- 238000012360 testing method Methods 0.000 description 6
- 239000013043 chemical agent Substances 0.000 description 5
- 241000238631 Hexapoda Species 0.000 description 4
- 241001454293 Tetranychus urticae Species 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- OGNSCSPNOLGXSM-UHFFFAOYSA-N (+/-)-DABA Natural products NCCC(N)C(O)=O OGNSCSPNOLGXSM-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 229960003692 gamma aminobutyric acid Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 2
- 229920000053 polysorbate 80 Polymers 0.000 description 2
- 230000001850 reproductive effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000010019 sublethal effect Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- XGWIJUOSCAQSSV-XHDPSFHLSA-N (S,S)-hexythiazox Chemical compound S([C@H]([C@@H]1C)C=2C=CC(Cl)=CC=2)C(=O)N1C(=O)NC1CCCCC1 XGWIJUOSCAQSSV-XHDPSFHLSA-N 0.000 description 1
- WEQPBCSPRXFQQS-UHFFFAOYSA-N 4,5-dihydro-1,2-oxazole Chemical compound C1CC=NO1 WEQPBCSPRXFQQS-UHFFFAOYSA-N 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000005657 Fenpyroximate Substances 0.000 description 1
- 102000005915 GABA Receptors Human genes 0.000 description 1
- 108010005551 GABA Receptors Proteins 0.000 description 1
- 241000258937 Hemiptera Species 0.000 description 1
- 239000005661 Hexythiazox Substances 0.000 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- 241000488583 Panonychus ulmi Species 0.000 description 1
- 239000005663 Pyridaben Substances 0.000 description 1
- 241001454294 Tetranychus Species 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- YYJNOYZRYGDPNH-MFKUBSTISA-N fenpyroximate Chemical compound C=1C=C(C(=O)OC(C)(C)C)C=CC=1CO/N=C/C=1C(C)=NN(C)C=1OC1=CC=CC=C1 YYJNOYZRYGDPNH-MFKUBSTISA-N 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- MLBZKOGAMRTSKP-UHFFFAOYSA-N fluralaner Chemical compound C1=C(C(=O)NCC(=O)NCC(F)(F)F)C(C)=CC(C=2CC(ON=2)(C=2C=C(Cl)C=C(Cl)C=2)C(F)(F)F)=C1 MLBZKOGAMRTSKP-UHFFFAOYSA-N 0.000 description 1
- 229960004498 fluralaner Drugs 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- DWFZBUWUXWZWKD-UHFFFAOYSA-N pyridaben Chemical compound C1=CC(C(C)(C)C)=CC=C1CSC1=C(Cl)C(=O)N(C(C)(C)C)N=C1 DWFZBUWUXWZWKD-UHFFFAOYSA-N 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-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
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
-
- 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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
-
- 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
- A01P7/00—Arthropodicides
- A01P7/02—Acaricides
-
- 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)
- Insects & Arthropods (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 controlling Tetranychus cinnabarinus. The effective components of the insecticidal and acaricidal pesticide composition are compounded by fluorine Lei Lana and cyflumetofen or etoxazole. The invention screens the compound combination of fluorine Lei Lana and the existing medicament, and discovers that the compound combination of fluorine Lei Lana and cyflumetofen or ethaboxam has a co-toxicity coefficient of more than 120 for tetranychus cinnabarinus, shows a synergistic effect, can improve the control effect on tetranychus cinnabarinus, and has important significance on controlling tetranychus cinnabarinus on cassava. In addition, compared with single effective component, the drug resistance risk can be reduced, and the service life of the medicament can be prolonged.
Description
Technical Field
The invention belongs to the technical field of pesticides, and particularly relates to a pesticide composition for controlling Tetranychus cinnabarinus.
Background
Tetranychus cinnabarinus [ Tetranychus cinnabarinus (Boisduval) ] belongs to Tetranychus, is called red spider, is the most serious mite which damages cassava, and can cause the death of the whole plant when serious, thereby affecting the yield and quality of cassava. Tetranychus cinnabarinus has the characteristics of small individual, strong reproductive capacity, short generation period and the like, and the annual reproduction algebra can reach 15 generations. At present, tetranychus cinnabarinus on cassava can be effectively prevented and removed by spraying chemical agents, but the chemical agents are used for preventing and treating the tetranychus cinnabarinus for a long time and in a large area in production, so that the tetranychus cinnabarinus inevitably generates drug resistance, and the prevention and treatment effect of the existing chemical agents is reduced.
Fluorine Lei Lana (fluralaner) is a novel isoxazoline type spectroscopic insecticide acting on gamma-aminobutyric acid (GABA) receptors and has good activity on pests such as acarina, hemiptera, diptera, lepidoptera and the like. The fluorine Lei Lana has no interactive resistance with the existing GABA receptor type pesticide, is safe to non-target organisms, and has wide application prospect. It has been reported that by examining the lethal and sublethal effects and insecticidal activity of fluorine Lei Lana on Tetranychus urticae, the results indicate that fluorine Lei Lana on LC of Tetranychus urticae female adults 50 LC of 0.49mg/L against Tetranychus urticae eggs 50 Compared with commercial acaricides such as fenpyroximate, pyridaben and hexythiazox, 0.36mg/L, the fluorine Lei Lana has excellent activity on female adults and eggs of the tetranychus urticae. The results of the sublethal effect study show that at the experimental concentrations, both the longevity and reproductive ability of female adults are significantly reduced.
Although fluorine Lei Lana exhibits excellent activity against mites, a single application over a long period of time also causes rapid development of mite resistance. Screening the compound combination of fluorine Lei Lana and other medicaments has important significance for preventing and controlling harmful mites, delaying the drug resistance of the harmful mites and prolonging the service life of fluorine Lei Lana. The inventor finds that when fluorine Lei Lana is compounded and combined with cyflumetofen or ethaboxam, the compound combination has a synergistic effect on a target tetranychus cinnabarinus, and the actual control effect on tetranychus cinnabarinus can be improved. At present, no report on the compounding of fluorine Lei Lana and cyflumetofen or ethaboxam is seen.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The invention aims to provide a pesticide composition for controlling tetranychus cinnabarinus, which aims to solve the problem that the existing chemical agent is reduced in control effect on tetranychus cinnabarinus because chemical agent is used for controlling tetranychus cinnabarinus for a long time and large area in production and drug resistance is inevitably caused.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the first aim of the invention is to provide an insecticidal and acaricidal pesticide composition, wherein the effective components of the insecticidal and acaricidal pesticide composition are compounded by fluorine Lei Lana and cyflumetofen or ethaboxam.
More specifically, the mass ratio of the fluorine Lei Lana to the cyflumetofen is 1-19:9-1.
More specifically, the mass ratio of the fluorine Lei Lana to the etoxazole is 1-10:27-1.
The second aim of the invention is to provide the application of the insecticidal and acaricidal pesticide composition in controlling cassava insect pests.
More specifically, the cassava pest includes Tetranychus cinnabarinus.
Compared with the prior art, the invention has the following beneficial effects:
the invention screens the compound combination of fluorine Lei Lana and the existing medicament, and discovers that the compound combination of fluorine Lei Lana and cyflumetofen or ethaboxam has a co-toxicity coefficient of more than 120 for tetranychus cinnabarinus, shows a synergistic effect, can improve the control effect on tetranychus cinnabarinus, and has important significance on controlling tetranychus cinnabarinus on cassava. In addition, compared with single effective component, the drug resistance risk can be reduced, and the service life of the medicament can be prolonged.
Detailed Description
The following description of the embodiments of the present invention will be apparent from, and is intended to provide a thorough description of, the embodiments of the present invention, and not a complete description of, the embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, are intended to fall within the scope of the present invention.
Examples: indoor biological Activity assay
1. Test object: tetranychus cinnabarinus in a cassava planting area is continuously fed with fresh and clean cassava leaves for 8 generations in a laboratory, and healthy and active female mites with consistent body shapes are selected as test objects.
2. Test agent
99% fluorine Lei Lana (Hubei Wide chemical Co., ltd.), 98% cyflumetofen (Shandong province Co., ltd.), 98% etoxazole (Shenyang scientific chemical Co., ltd.)
The test is prepared into a single-dose mother solution by dissolving dimethyl sulfoxide, then diluted by 0.1% Tween-80 aqueous solution, a plurality of groups of proportions are arranged, and 5 gradient mass concentrations of each single dose and each group of proportions are arranged according to an equal ratio method for standby.
3. Test method (refer to NT/T1154.13-2008 pesticide laboratory test guidelines pesticide section 13: leaf dish spray method)
Fresh and clean cassava leaves are selected, and a puncher with the diameter of 2cm is used for making leaf discs; placing a wet sponge block in a culture dish with the diameter of 9cm, placing filter paper on the wet sponge block, placing leaf discs on the filter paper, and placing 2 leaf discs on each dish; the test female adult mites were inoculated onto leaf discs, each leaf disc inoculated with 20 heads.
The dishes were placed in a Potter spray tower (spray pressure: 1.47X 10) 5 Pa) spraying the chassis, wherein the spraying amount is 1mL, taking out after the liquid medicine is sinking for 1min, repeating each treatment for 4 times, and setting the treatment of the water solution only containing 0.1% Tween-80 as a blank control. Transferring the treated test female adult mites to the temperature (25+/-1) DEG C and photoperiod L: d= (16:8) h. After 48 hours of feeding, the death condition of the mites is observed, the total number of insects and the death number of the mites are recorded, and the corrected death rate of the mites is calculated. Wherein, touch the appendage of the pest mites with a soft writing brush, and judge that the pest mites die.
In the above formula: p- -mortality in units of; k- -number of dead insects; n- -total number of insects treated.
In the above formula: p (P) 1 -correct mortality in units of; p (P) t -mortality rate in units of treatment; p (P) 0 Blank mortality in%.
4. Data analysis: regression analysis of the log concentration values of each treatment agent and the corrected mortality probability values of each treatment was performed using DPS software to calculate LC of each treatment agent 50 The value, co-toxicity coefficient (CTC value) of the mixture was calculated according to the grand cloud Pei method, and then the synergy of the agents was evaluated according to the calculated co-toxicity coefficient (CTC).
CTC is less than or equal to 80 and is antagonistic, CTC is less than 80 and is less than 120 and is additive, CTC is more than or equal to 120 and is synergistic, and the results are shown in tables 1-2.
TABLE 1 toxicity measurement results of combination of Fluoro Lei Lana and cyflumetofen on Tetranychus cinnabarinus
As can be seen from Table 1, at 1-19: within the mass ratio of 9-1, the co-toxicity coefficient of the fluorine Lei Lana and cyflumetofen after being compounded is greater than 120, and the synergistic effect is shown.
TABLE 2 toxicity measurement results of the combination of Fluo Lei Lana and ethionazole on Tetranychus cinnabarinus
As can be seen from table 2, at 1-10: within the mass ratio of 27-1, the co-toxicity coefficient of fluorine Lei Lana and the ethaboxam is greater than 120 after being compounded, and the synergistic effect is shown.
In conclusion, the compound combination of the fluorine Lei Lana and the cyflumetofen or the ethaboxam has a co-toxicity coefficient of more than 120 on tetranychus cinnabarinus, shows a synergistic effect, can improve the control effect on tetranychus cinnabarinus, and has important significance on controlling tetranychus cinnabarinus on cassava.
The foregoing descriptions of specific exemplary embodiments of the present invention are presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application to thereby enable one skilled in the art to make and utilize the invention in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (5)
1. The insecticidal and acaricidal pesticide composition is characterized in that the effective components of the insecticidal and acaricidal pesticide composition are compounded by fluorine Lei Lana and cyflumetofen or ethaboxam.
2. The insecticidal and acaricidal pesticide composition according to claim 1, wherein the mass ratio of fluorine Lei Lana to cyflumetofen is 1-19:9-1.
3. The insecticidal and acaricidal pesticide composition according to claim 1, wherein the mass ratio of fluorine Lei Lana to etoxazole is 1-10:27-1.
4. Use of the insecticidal and acaricidal pesticide composition according to any one of claims 1 to 3 for controlling cassava pests.
5. The use according to claim 4, wherein the cassava pest includes tetranychus cinnabarinus.
Priority Applications (1)
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CN202310430994.XA CN116473067A (en) | 2023-04-21 | 2023-04-21 | Pesticide composition for preventing and controlling Tetranychus cinnabarinus |
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CN202310430994.XA CN116473067A (en) | 2023-04-21 | 2023-04-21 | Pesticide composition for preventing and controlling Tetranychus cinnabarinus |
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CN202310430994.XA Pending CN116473067A (en) | 2023-04-21 | 2023-04-21 | Pesticide composition for preventing and controlling Tetranychus cinnabarinus |
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