Validus® 200EW is a Broad Spectrum Fungicide with systemic and curative activity for the control of Powdery Mildew on Grapes, Black Spot and Powdery Mildew on Apples and Pears, and Powdery Mildew in Squash.
Active Ingredient:
Contains 200g/litre Myclobutanil in the form of an Oil in Water Emulsion.
What It Is:
Validus® 200EW = Systemic Fungicide (moves inside the plant).
– Fungicide Group: Group 3 (DMI / triazole).
What It Controls:
Main Targets:
Powdery Mildew.
– Grapes.
– Squash.
– Apples.
– Pears.
Black Spot .
– Apple/Pear Scab.
– Strong on Mildew Diseases, which is its specialty.
How It Works: (Key Difference).
– Systemic → absorbed into plant tissue.
– Curative → can stop early infections.
– Protectant → also prevents new infection.
Application Basics:
Grapes.
– 6–12.5 mL / 100 L water.
– Minimum: 125 mL/ha.
Timing:
– First spray at flowering.
– Repeat every 14–21 days.
Apples & Pears.
– 24 mL / 100 L water.
Apply:
– From pink stage → second cover.
– Every 7–10 days.
– Must be mixed with a protectant Fungicide.
Squash (inedible peel).
– 200 mL/ha, BUT Must be mixed with another Fungicide (e.g. Proxima).
– Interval: 14 days.
– Max: 3 sprays/season.
Withholding Periods:
– Grapes: 28 days.
– Apples/Pears: 35 days.
– Squash: 14 days.
Grazing Restrition: (Important).
– Do NOT graze treated areas.
– Do not feed treated Crops to stock.
Safety & Hazards:
– Harmful if swallowed.
– Serious eye irritant.
– Suspected reproductive toxin.
– Toxic to aquatic life.
PPE is essential:
– Gloves, eye protection, spray safety gear.
– Avoid drift into waterways.
Resistance Management: (VERY Important).
Group 3 fungicide → high resistance risk if overused.
Limits:
– Max ~4 DMI sprays per season.
Always:
– Rotate modes of action.
– Mix with protectants in Apples/Pears.
Bottom Line:
Strong systemic Mildew Fungicide.
– Works preventatively AND early curatively.
Best Used:
– Early in disease cycle.
– In a programme with protectants (like Valeo).
Caution:
Must be used strictly according to label directions.
Available in 1L
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Validus 200EW Info Sheet
Registered under the ACVM Act: P007520








