CN110959615B - Insecticidal composition containing bromarol diamide - Google Patents
Insecticidal composition containing bromarol diamide Download PDFInfo
- Publication number
- CN110959615B CN110959615B CN201911311265.2A CN201911311265A CN110959615B CN 110959615 B CN110959615 B CN 110959615B CN 201911311265 A CN201911311265 A CN 201911311265A CN 110959615 B CN110959615 B CN 110959615B
- Authority
- CN
- China
- Prior art keywords
- insecticidal composition
- emamectin benzoate
- plutella xylostella
- bisamide
- bromofluorobenzene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- 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
- A01N37/44—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 at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/46—N-acyl derivatives
-
- 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
-
- 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)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides an insecticidal composition containing bromofluorobenzene bisamide, which comprises the following components in parts by weight of 1:20-20:1. The composition has obvious synergistic effect, can reduce the dosage of medicaments, reduce the cost, reduce the harm to the environment and is beneficial to delay the generation of the drug resistance of the pest plutella xylostella.
Description
Technical Field
The invention belongs to the field of agricultural chemistry, and particularly relates to an insecticidal composition containing bromofluorobenzene bisamide.
Background
Plutella xylostella Plutella xylostella (l.) is one of the main pests of cruciferous crops, and is distributed across the country and occurs severely in vegetable producing areas. The current control of the plutella xylostella still depends on chemical pesticides, and the resistance of the plutella xylostella to the pesticides is easily generated due to frequent drug use and the characteristics of short generation and rapid propagation of the plutella xylostella. It is reported that the plutella xylostella in China has resistance to more than 90% of medicaments, the prevention and control situation is severe, and the resistance problem has become an important obstacle for restricting the development of the cruciferous vegetable industry in China.
The development area of drug resistance is gradually expanded from point to face, and the development level of drug resistance is characterized by low to high. Studies have shown that the resistance of plutella xylostella is unstable at low to medium resistance levels, but tends to stabilize after reaching extremely high resistance levels. Therefore, when the drug resistance occurrence area is smaller and the drug resistance level is relatively lower, a scientific and reasonable medication strategy is formulated in time, the selection pressure of the medicament is reduced, and the method is particularly important for prolonging the service life of the medicament and delaying the generation of drug resistance.
The plutella xylostella is one of the most serious pests with drug resistance in the world, has strong environment adaptability and resistance generation capacity, and is difficult to thoroughly solve the drug resistance problem by only replacing a new target pesticide to treat the resistance plutella xylostella. Avoiding the long-term use of single medicament, reducing the dosage of single medicament is an effective means for treating the resistance problem of plutella xylostella, and is beneficial to delaying the generation of drug resistance.
The bromarone diamide is a novel diamide pesticide developed by the combination of Sanjing agricultural chemical company and Basff in Japan, and is mainly used for preventing and controlling lepidoptera and coleopteran pests of leafy vegetables, cereal crops and other perennial crops, termites, mosquitoes, flies and other sanitary pests. The emamectin benzoate is short for emamectin benzoate, also called emamectin benzoate, is a novel high-efficiency biological source antibiotic insecticide and acaricide, has higher insecticidal activity on lepidoptera, has the strongest stomach toxicity effect and has the touch-killing effect, and is not compounded in the prior art for delaying the drug resistance of pests.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the following technical scheme:
the insecticidal composition containing the bromofluorobenzene bisamide is characterized in that the active ingredient contains the bromofluorobenzene bisamide and emamectin benzoate, and the weight ratio of the bromofluorobenzene bisamide to the emamectin benzoate is 1:20-20:1.
The insecticidal composition is characterized in that the weight ratio of the chlorfenapyr flubendiamide to the emamectin benzoate is 10:1-5:1.
The insecticidal composition is characterized by further comprising an agriculturally acceptable auxiliary agent, wherein the weight percentage of active ingredients is 1-50%.
The insecticidal composition is characterized in that the auxiliary agent comprises a dispersing agent, an emulsifying agent, a disintegrating agent, a stabilizing agent, a wetting agent, a synergistic agent, a penetrating agent, a defoaming agent, a thickening agent, a solvent or a filler and the like.
The insecticidal composition provided by the invention is characterized in that: the composition can be prepared into a dosage form of wettable powder, water dispersible granules and a suspending agent.
The insecticidal composition is used for controlling crop pests. Is preferable for preventing and controlling plutella xylostella.
Compared with the prior art, the invention has the following beneficial effects:
the composition has excellent control effect on plutella xylostella, has obvious synergistic effect after being mixed, improves the control effect, and is beneficial to overcoming and delaying the generation of drug resistance of pests.
The composition reduces the dosage by mixing, thereby reducing the cost and the pollution to the environment, has good safety and meets the safety requirement of pesticide preparations.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to examples, but it should be understood that the scope of the present invention is not limited by the specific embodiments.
Indoor bioassay: indoor insecticidal toxicity determination of chlorantraniliprole and emamectin benzoate on plutella xylostella
The test object is plutella xylostella, cabbage leaves are manually adopted for feeding for multiple generations indoors, and no medicament is contacted; 3-instar larvae were selected.
The test method comprises the following steps: the test agents were configured to 5 series of concentrations on a pre-test basis. The clean cabbage leaves are punched into round slices with the diameter of 2cm by a puncher, and the leaves are immersed into corresponding medicaments for 10 seconds and then taken out for airing. The medicated leaves were placed in 12-well plates and then inoculated with 3-instar larvae of uniform size. Each treatment was repeated 4 times, 10 test insects each time. And (5) checking death condition after 48 hours, judging death by the unresponsiveness of the body surface of the hairbrush dabbing larva, recording death number and survival number, and calculating corrected death rate. Adopting spss software to analyze data; then, the co-toxicity coefficient (CTC) of the medicament is calculated by the Enyunpei method. When CTC is less than or equal to 80, the composition shows antagonism, when CTC is less than 80 and less than 120, the composition shows additive effect, and when CTC is more than or equal to 120, the composition shows synergistic effect.
TABLE 1 indoor insecticidal toxicity determination of Bromoxaburner Fluobendiamide and emamectin benzoate on Plutella xylostella
As shown in Table 1, compared with a single dose, the weight ratio of the chlorantraniliprole to the emamectin benzoate in the insecticidal composition is in the range of 1:20-20:1, and the composition has excellent insecticidal activity on cabbage plutella xylostella, and most of the proportions show additive effect. The composition has remarkable synergistic effect when the weight ratio of the chlorfluazuron to the emamectin benzoate is 10:1-5:1.
And (3) field efficacy measurement:determination of field control effect of chlorantraniliprole and emamectin benzoate on plutella xylostella
Test object: cabbage plutella xylostella
The test method comprises the following steps: the test is carried out by setting 2 medicament treatments, taking clean water as a control, repeating the treatment for 3 times, and applying medicaments in a stem and leaf spraying mode for each cell area to uniformly spray. The method is characterized in that the method is applied for 1 time in the 3-instar peak period of plutella xylostella larvae, 5 points are surveyed in each district, 2 plants are surveyed in each point, the number of insect population in each district is surveyed 1d before the application and 7d after the application, the correction and prevention effects are calculated, and the safety of the tested reagent pair is observed.
Test agent:
medicament 1:33% of bromaroxad/emamectin benzoate water dispersible granule
( The composition of the material is as follows: 30% of chlorantraniliprole, 3% of emamectin benzoate, 5% of sodium lignin sulfonate, 2% of wetting penetrating agent F, 5% of sodium dodecyl benzene sulfonate, 2% of urea, 4% of polyvinyl alcohol and 100% of kaolin )
Medicament 2:24% bromarone-fluorobenzene bisamide-emamectin benzoate water dispersible granule
( The composition of the material is as follows: 20% of chlorantraniliprole, 4% of emamectin benzoate, 2% of sodium lignin sulfonate, 6% of wetting penetrating agent F, 3% of sodium dodecyl benzene sulfonate, 3% of urea, 3% of polyvinyl alcohol and 100% of kaolin )
TABLE 2 field control of Plutella xylostella by Bromofipronil diamide and emamectin benzoate
| Treatment of | Dosage of active ingredients g/mu | Control effect/% | Safety of |
| Medicament 1 | 1.5 | 87.0 | Secure |
| Medicament 2 | 1.5 | 88.5 | Secure |
| Control | - | - |
Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention. The percentages in all formulations are weight percentages. The processing technology of each preparation of the composition is the prior art and can be changed according to different conditions.
Claims (2)
1. The application of the insecticidal composition containing the bromofluorobenzene bisamide in preventing and controlling plutella xylostella is characterized in that the insecticidal composition is 33% of bromofluorobenzene bisamide emamectin benzoate water dispersible granules and comprises the following components in percentage by weight: 30% of chlorantraniliprole, 3% of emamectin benzoate, 5% of sodium lignin sulfonate, 2% of wetting penetrating agent F, 5% of sodium dodecyl benzene sulfonate, 2% of urea, 4% of polyvinyl alcohol and 100% of kaolin.
2. The application of the insecticidal composition containing the bromofluorobenzene bisamide in preventing and controlling plutella xylostella is characterized in that the insecticidal composition is 24% of bromofluorobenzene bisamide emamectin benzoate water dispersible granules and comprises the following components in percentage by weight: 20% of chlorantraniliprole, 4% of emamectin benzoate, 2% of sodium lignin sulfonate, 6% of wetting penetrating agent F, 3% of sodium dodecyl benzene sulfonate, 3% of urea, 3% of polyvinyl alcohol and 100% of kaolin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911311265.2A CN110959615B (en) | 2019-12-18 | 2019-12-18 | Insecticidal composition containing bromarol diamide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911311265.2A CN110959615B (en) | 2019-12-18 | 2019-12-18 | Insecticidal composition containing bromarol diamide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110959615A CN110959615A (en) | 2020-04-07 |
| CN110959615B true CN110959615B (en) | 2023-05-05 |
Family
ID=70034927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911311265.2A Active CN110959615B (en) | 2019-12-18 | 2019-12-18 | Insecticidal composition containing bromarol diamide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110959615B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105899073A (en) * | 2013-10-18 | 2016-08-24 | 巴斯夫农业化学品有限公司 | Insecticidal active mixtures comprising carboxamide compound |
| CN106061254A (en) * | 2013-10-18 | 2016-10-26 | 巴斯夫农业化学品有限公司 | Use of pesticidal active carboxamide derivative in soil and seed application and treatment methods |
| CN111374132A (en) * | 2018-12-27 | 2020-07-07 | 江苏龙灯化学有限公司 | Insecticidal composition |
-
2019
- 2019-12-18 CN CN201911311265.2A patent/CN110959615B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105899073A (en) * | 2013-10-18 | 2016-08-24 | 巴斯夫农业化学品有限公司 | Insecticidal active mixtures comprising carboxamide compound |
| CN106061254A (en) * | 2013-10-18 | 2016-10-26 | 巴斯夫农业化学品有限公司 | Use of pesticidal active carboxamide derivative in soil and seed application and treatment methods |
| CN111374132A (en) * | 2018-12-27 | 2020-07-07 | 江苏龙灯化学有限公司 | Insecticidal composition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110959615A (en) | 2020-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102113510B (en) | Insecticidal composition containing metaflumizone | |
| CN105379749B (en) | A kind of long-acting, less toxic, efficient Pesticidal combination | |
| CN101554170A (en) | Chlorantraniliprole and emamectin benzoate insecticidal composition | |
| CN110959615B (en) | Insecticidal composition containing bromarol diamide | |
| CN113812407B (en) | Insecticidal composition containing bromofenoxaprop-p-fluorobenzene bisamide and tebuconazole and application thereof | |
| CN114732023B (en) | Insecticidal composition containing Oxazosulfyl and chlorantraniliprole and application thereof | |
| CN110999912A (en) | Insecticidal composition containing bromofenoxaprop-p-fluorobenzene bisamide and chlorantraniliprole | |
| CN102726438A (en) | Dinotefuran-containing insecticidal composition and its application | |
| CN101690493B (en) | Pesticide composition of thiamethoxam and application thereof | |
| CN110934145B (en) | Insecticidal composition containing acetamiprid and dimehypo | |
| CN106879609A (en) | A kind of Pesticidal combination containing doractin and Nylar | |
| CN113812411A (en) | Sanitary insecticidal composition containing flonicamid and application thereof | |
| CN112568224A (en) | Insecticidal composition containing bromofenoxaprop-p-fluorobenzene bisamide and diafenthiuron | |
| CN113951272B (en) | Insecticidal composition containing bromofenoxaprop-benzene bisamide and metaflumizone and application thereof | |
| CN110934146B (en) | Insecticidal composition containing acetamiprid and celastrus angulatus | |
| CN114617131B (en) | Suspending agent containing diflubenzuron and cycloxaprid and application thereof | |
| CN111213662B (en) | Insecticidal composition | |
| CN107372541A (en) | A kind of Pesticidal combination containing doractin and Nylar | |
| CN102885065B (en) | The compound insecticidal miticide composition of a kind of metaflumizone and d ichlorbenzuron | |
| CN108174853A (en) | A kind of Pesticidal combination and its preparation containing fourth chlorantraniliprole and molting hormone class | |
| CN101584343A (en) | Metaflumizone and chlorpyrifos mixture insecticide | |
| CN115886003A (en) | Insecticidal composition containing bromofenoxaprop-benzene bisamide and chlorofluoromethane and application thereof | |
| CN116602309A (en) | Agricultural composition containing fenoxycarb and organophosphorus pesticide | |
| CN113826640A (en) | Sanitary insecticidal composition containing flonicamid and application thereof | |
| CN110999910A (en) | Insecticidal composition for preventing and controlling crop pests |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |