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Fluazinam and propargite compounded acaricidal composition

A composition and technology of propargite, applied in the directions of acaricides, biocides, animal repellents, etc., can solve the problems of harm to humans, animals and the natural environment, long lasting effect, etc., and achieve good quick effect and lasting effect. The effect of prolonging and delaying resistance

Inactive Publication Date: 2019-09-27
JIANGSU YANGNONG CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Acetate has a good control effect on nymphs and adults. It has been used for decades, and there is no report of resistance so far. It is safe to bees and natural enemies, has a long duration of effect, and has little harm to humans, animals and the natural environment.

Method used

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  • Fluazinam and propargite compounded acaricidal composition
  • Fluazinam and propargite compounded acaricidal composition
  • Fluazinam and propargite compounded acaricidal composition

Examples

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Effect test

example 1

[0038] Formulation example 1: 30% propargite · fluazinam aqueous suspension concentrate

[0039] 10g of propargite, 20g of fluazinam, 4g of alkyl sulfate, 5g of lignosulfonate, 2g of propylene glycol, 2g of ethylene glycol, 0.5g of potassium sorbate, 0.5g of magnesium aluminum silicate, 0.5g of xanthan gum, Silicone oil 0.2g, water to make up to 100g. Aqueous suspensions were prepared as described above.

example 2

[0040] Formulation example 2: 18% propargite · fluazinam aqueous suspension concentrate

[0041] Propargite 15g, fluazinam 3g, alkyl sulfate 3g, alkyl sulfonate 2g, polycarboxylate 1g, lignosulfonate 6g, propylene glycol 3g, potassium sorbate 0.5g, urea 3g, silicic acid Magnesium aluminum 0.5g, xanthan gum 0.5g, silicone oil 0.2g, water to make up to 100g. Suspension concentrates were prepared as described above.

example 3

[0042] Formulation example 3: 18% propargite · fluazinam aqueous suspension

[0043]Propargite 3g, fluazinam 15g, alkylbenzene polyoxyethylene ether phosphate 2g, naphthalenesulfonic acid formaldehyde condensate sodium salt 1g, lignosulfonate 4g, glycerin 2g, urea 3g, sodium benzoate 0.5g, silicon 1.5g magnesium aluminum acid, 0.5g xanthan gum, 0.5g silicone oil, and make up to 100g with water. Suspension concentrates were prepared as described above.

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Abstract

The invention discloses a fluazinam and propargite compounded acaricidal composition. The effective components of the acaricidal composition are fluazinam and propargite, a weight ratio of fluazinam to propargite is 20:1 to 1:20, and the acaricidal composition concretely comprises, by mass, 1-49% of propargite, 1-49% of fluazinam, and the balance of assistants; the dosage of the acaricidal composition is a water suspension, an oil suspension, a water dispersible granule or a wettable powder; and the acaricidal composition mainly used for preventing and controlling herbivorous aphids on vegetables, fruit trees, tea trees, cotton and ornamental plants. The composition is an acaricidal binary compounded composition, and the effective components are fluazinam and propargite, so the composition is resistant to rain erosion, and has effects on eggs and various mite states, and the two effective components are compounded to make the composition have the advantages of resistance delaying, good quick-acting property, long lasting period, prevention of plant diseases, and saving of time and labor.

Description

technical field [0001] The invention relates to a composition for preventing and controlling mites and a preparation method thereof, in particular to an insecticidal composition whose active ingredients are fluazinam and propargid and a preparation method thereof. Background technique [0002] The damage of mites has always been a headache for growers, because after they damage the leaves, many small white spots will appear on the leaves, the chlorophyll will be destroyed, and the luster will be lost, which will cause the plants to fail to perform normal photosynthesis, resulting in leaf defoliation and yield reduction. At the same time, due to its overlapping times, large number of reproduction, and frequent use of medication, it has developed resistance to the currently commonly used acaricides. [0003] As a fungicide, fluazinam has a good effect on citrus sandy skin disease. In the actual application process, we found that fluazinam has a good control effect on citrus sp...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N41/02A01P7/02
CPCA01N41/02A01N43/40
Inventor 贾炜田大军徐玲邵苏骏胡欲立王怀廉
Owner JIANGSU YANGNONG CHEM
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