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Insecticidal composition containing 3-bromo-1-(3-chloropyridin-2-yl)-N-[4,6-dichloro-3-fluoro-2-(methylaminocarboxamide)phenyl]-1H-pyrazole-5-formamide and triflumezopyrim

A technology of fluchlorfenamide and an insecticidal composition, which is applied in the field of pesticide compounding, can solve the problems of decreasing control effect, reducing the safety of agricultural products, etc., so as to reduce the cost of control, reduce the dosage and frequency of medication, and prolong the service life. Effect

Pending Publication Date: 2020-07-21
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common crops in my country are the following types of pests and diseases: rice leaf roller, rice stem borer, beet armyworm, diamondback moth, rice planthopper, powdery mildew, corn borer, cotton bollworm, wheat rust, cotton aphid, rice sheath blight , rice blast, wheat aphid, wheat red spider, locust, wheat head blight, etc. have become major pests and diseases that seriously affect my country's agricultural production. A variety of chemical insecticides such as esters and pyrethroids have produced different degrees of resistance, and the control effect has dropped significantly, making farmers have to increase the amount of pesticides to improve the control effect, but it also reduces the safety of agricultural products.

Method used

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  • Insecticidal composition containing 3-bromo-1-(3-chloropyridin-2-yl)-N-[4,6-dichloro-3-fluoro-2-(methylaminocarboxamide)phenyl]-1H-pyrazole-5-formamide and triflumezopyrim
  • Insecticidal composition containing 3-bromo-1-(3-chloropyridin-2-yl)-N-[4,6-dichloro-3-fluoro-2-(methylaminocarboxamide)phenyl]-1H-pyrazole-5-formamide and triflumezopyrim
  • Insecticidal composition containing 3-bromo-1-(3-chloropyridin-2-yl)-N-[4,6-dichloro-3-fluoro-2-(methylaminocarboxamide)phenyl]-1H-pyrazole-5-formamide and triflumezopyrim

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Example 1: 10% chlorantraniliprole·trifluorophenyl pyrimidine wettable powder (1:1)

[0039] Formulation: chlorantraniliprole, 5%; trifluoropyrimidine, 5%; wetting agent, 1%; dispersant, 4%; filler, balance.

[0040] Preparation method: According to the formula ratio of the examples, add the active ingredients fluorbendiamide and trifluoropyrimidine into the carrier, and add surfactants and other functional additives into the carrier, mix, and mix after airflow pulverization. Wettable powder. The main equipment includes mixer and jet mill.

Embodiment 2

[0041] Example 2: 20% chlorantraniliprole·trifluorophenyl pyrimidine wettable powder (1:3)

[0042] Formula: chlorfenapyr, 5%; trifluoropyrimidine, 15%; wetting agent, 3%; dispersant, 8%; filler, balance.

[0043] Preparation method: According to the formula ratio of the example, add the active ingredients flubendiamide and trifluoropyrimidine into the carrier, and add surfactant and other functional additives to the carrier, mix, and add 10-25 after airflow pulverization % Water, and then kneaded, granulated, dried, and sieved to obtain water dispersible granules; or spray the crushed powder in a boiling granulator, granulate, dry, and then sieved to obtain the product . The main equipment is mixer, jet mill, kneader, extrusion granulator, drying room or fluidized bed drying, or boiling granulator, screening machine.

Embodiment 3

[0044] Example 3: 40% chlorantraniliprole·trifluoropyrimidine water dispersible granules (1:3)

[0045] Formulation: chlorantraniliprole, 10%; trifluoropyrimidine, 30%; dispersant, 5%, dispersant, 7%; wetting agent, 2%; disintegrant, 5%, filler, balance.

[0046] Preparation method: Same as above.

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Abstract

The invention discloses an insecticidal composition containing 3-bromo-1-(3-chloropyridin-2-yl)-N-[4,6-dichloro-3-fluoro-2-(methylaminocarboxamide)phenyl]-1H-pyrazole-5-formamide and triflumezopyrim.The insecticidal composition takes the 3-bromo-1-(3-chloropyridin-2-yl)-N-[4,6-dichloro-3-fluoro-2-(methylaminocarboxamide)phenyl]-1H-pyrazole-5-formamide and triflumezopyrim as active ingredients, and the mass ratio of 3-bromo-1-(3-chloropyridin-2-yl)-N-[4,6-dichloro-3-fluoro-2-(methylaminocarboxamide)phenyl]-1H-pyrazole-5-formamide to the triflumezopyrim is 1: 50-50: 1. The insecticidal composition can be used for preventing and treating lepidoptera, homoptera, hemiptera, thysanoptera and coleopteran pests, has an obvious synergistic effect, reduces the dosage, the medication frequency and the prevention and treatment cost, can overcome the defect that resistance is easy to generate due to long-term single use, and prolongs the service life of a medicament.

Description

Technical field [0001] The invention relates to an insecticidal composition, in particular to an insecticidal composition containing fluclopyr and trifluoropyrimidine, and belongs to the technical field of pesticide compounding. Background technique [0002] Crop diseases and insect pests are one of the main agricultural disasters in our country. They have the characteristics of many types, great impacts, and frequent outbreaks. The scope and severity of their occurrence often cause heavy losses to our national economy, especially agricultural production. The following types of diseases and insect pests are common in crops in China: rice leaf roller, rice borer, beet armyworm, diamondback moth, rice planthopper, powdery mildew, corn borer, cotton bollworm, wheat rust, cotton aphid, rice sheath blight , Rice blast, wheat aphids, wheat red spider, locusts, wheat head blight, etc., have become major pests and diseases that seriously affect China’s agricultural production. Due to the...

Claims

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Application Information

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IPC IPC(8): A01N43/56A01N43/90A01P7/04
CPCA01N43/56A01N43/90
Inventor 葛家成熊风司国栋
Owner HAILIR PESTICIDES & CHEM GRP
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