On vine and market gardening crops a dose of 5 to 20L/ha per application.
OSIRYL should be diluted in 200 L up to 500 L water at 0.2% concentration /ha, applied by sprinkling or drip feeding then followed by watering or should be applied before rainfall. (watering at maximum concentration of 0.5% on vine plants).
40% active matter OSYR - 50% dry matter
OSIRYL is applied at the end of watering cycle so as to prevent leaching.
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