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“Pyraclostrobin” Application Technology Book
2024/05/30
At present, the main dosage forms of pyraclostrobin are: emulsifiable concentrate, suspension emulsion and water-dispersible granule, etc. It can also be made into liquid, oil suspension, wettable powder, powder and paste and other dosage forms. As for the emulsion, suspension, powder which is better? Overall, each has its own differences.
(1) Powder. It will float when processing and using, which will cause environmental pollution, which is the biggest problem of powder.
(2) Emulsifiable oil. The original is used in toluene, xylene, but the state now does not advocate the registration of emulsions, it began to use microemulsion, water emulsion, or vegetable oil instead of a relatively backward dosage form, however, some products must be made into emulsions.
(3) Suspension. Suspension is more advanced, suspension process is more strict, the cost of processing is also very high, but the state is not very stable, long time to place may appear delamination.
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