Bactericidal composition containing adepidyn
A technology of flufenapyramide and composition, which is applied in the field of fungicidal composition and pesticide composition containing flufenpyroxyl, to achieve the effects of expanding control spectrum, good synergistic effect, reducing use cost and environmental pollution
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Embodiment 1
[0037] Example 1: 30% emulsifiable concentrate (1:2)
[0038] Formulation: active ingredient A, 10%; active ingredient B, 20%; emulsifier, 5% and 8%; solvent, 15%; solvent, balance.
[0039] 2. Seed treatment suspending agent
[0040] Preparation method: Put the active ingredient, wetting agent, dispersant, antifreeze, dyeing agent and water into the stirring tank, after fully stirring, pump the material into the sand mill for full grinding, after the grinding is completed, pump into the high-speed shear In the cutting machine, after adding the thickener, high-speed shearing is carried out, and the seed treatment suspending agent is obtained after the shearing is completed.
Embodiment 2
[0041] Embodiment 2:18% seed treatment suspending agent (1:2)
[0042] Formula: 6% active ingredient A, 12% active ingredient B, 5% wetting agent, 6% dispersant, 5% antifreeze, 0.2% thickener, 0.8% dyeing agent, water to make up to 100%.
[0043] 3. Water dispersible granules
[0044] Preparation method: according to the proportion of the formula in the example, add the active ingredient into the carrier, add surfactant and other functional additives, mix, add 10-25% water after jet milling, then knead and granulate , drying, and sieving to obtain water-dispersible granules; or spray the pulverized powder with water in a boiling granulator, granulate, dry, and then sieve to obtain the product. The main equipments are mixer, jet mill, kneader, extrusion granulator, drying room or fluidized bed drying, or boiling granulator, screening machine.
Embodiment 3
[0045] Embodiment 3:70% water dispersible granules (2:5)
[0046]Formula: 20% active ingredient A, 50% active ingredient B, 7% wetting agent, 5% dispersing agent, 5% disintegrant, 0.5% binder, and the filler is added to 100%.
[0047] 4. Water emulsion
[0048] Preparation method: add the active ingredient, solvent, emulsifier, and co-solvent together according to the formula ratio of the example to dissolve into a uniform oil phase; mix part of the water, antifreeze, antimicrobial agent and other pesticide adjuvants in the Together to form a uniform water phase; while stirring at high speed in the reactor, add the oil phase to the water phase, slowly add water until the phase inversion point is reached, turn on the shearer for high-speed shearing, and add the remaining water, cut about half Hours, an oil-in-water emulsion is formed.
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