Zoom
PRODUCT INFORMATION
RANMAN 400SC is a super protectant fungicide with limited systemic activity. To gain optimal performance RANMAN 400SC needs to be applied before disease infection occurs. Featuring novel chemistry directions.
RANMAN 400SC integrates into disease control programmes as it can be used either in alternation or as part of a mixture strategy. There is no documented cross-resistance of RANMAN 400SC with other fungicides. RANMAN 400SC rapidly binds the leaf due to its strong affinity to the leaf’s waxy surfaces, then penetrates into the leaf, providing excellent rain fastness (< 1 hour).
RANMAN 400SC is a Systemic Fungicide for the control of disease in Potatoes.
Active Ingredient:
Cyazofamid (400 g/L) in the form of a suspension concentrate.
- Fungicide Group 21.
- This group is quite unique—useful for resistance management.
What It Controls:(From the NZ label).
- Late Blight (Potatoes).
- Downy Mildew (Onions).
More broadly: (from supporting info).
- Oomycete Diseases like Phytophthora, Pythium, Downy Mildews.
- Important: this is not for general fungi like Powdery Mildew or Botrytis.
How It Works:
- Protectant Fungicide (best before infection).
- Has translaminar / slight systemic movement (moves into leaf tissue).
- Stops all stages of the disease lifecycle.
- It’s strong, but timing is everything—early use is critical.
.Application Basics: (label-style summary).
- General principles.
- Apply before disease appears.
- Use in a tight spray programme (7–10 day intervals).
- Must be used with an adjuvant (wetting agent) for best coverage.
- Coverage matters a lot—it sticks well to leaves and becomes rainfast within ~1 hour.
Timing & Strategy:(Start spraying when).
- Conditions favour disease (wet, humid).
- BEFORE visible infection.
- Rotate with other fungicide groups.
- It’s commonly used as part of a programme, not alone.
Key Safety & Restrictions:(From the label and Standard Warnings)
- Keep out of reach of children.
- Toxic to aquatic environments (avoid waterways).
- Avoid spray drift.
- Use proper PPE when handling.
Resistance Management: (VERY Important).
- Group 21 = single-site mode of action → resistance risk.
- Label + guidance recommend.
- Rotate with other Fungicide Groups.
- Use in mixtures or programmes.
- Don’t rely on it repeatedly by itself.
Practical Takeaways:
- Use early and preventatively.
Ideal for:
- Onions (Downy Mildew).
- Potatoes (Late Blight).
Needs:
- Good coverage + adjuvant.
- Rotation with other Fungicides.
NOT Useful For:
- Powdery Mildew.
- Botrytis.
- General Leaf Spots.
Bottom Line:
RANMAN® 400SC: = Specialist Fungicide for Downy Mildew & Late Blight.
- Very effective, modern chemistry.
- But narrow target + timing-sensitive.
Caution:
Must be used strictly according to label directions.
Available in 1L,5L.
Registered under the ACVM Act: P008553
Active Ingredient:
Cyazofamid (400 g/L) in the form of a suspension concentrate.
- Fungicide Group 21.
- This group is quite unique—useful for resistance management.
What It Controls:(From the NZ label).
- Late Blight (Potatoes).
- Downy Mildew (Onions).
More broadly: (from supporting info).
- Oomycete Diseases like Phytophthora, Pythium, Downy Mildews.
- Important: this is not for general fungi like Powdery Mildew or Botrytis.
How It Works:
- Protectant Fungicide (best before infection).
- Has translaminar / slight systemic movement (moves into leaf tissue).
- Stops all stages of the disease lifecycle.
- It’s strong, but timing is everything—early use is critical.
.Application Basics: (label-style summary).
- General principles.
- Apply before disease appears.
- Use in a tight spray programme (7–10 day intervals).
- Must be used with an adjuvant (wetting agent) for best coverage.
- Coverage matters a lot—it sticks well to leaves and becomes rainfast within ~1 hour.
Timing & Strategy:(Start spraying when).
- Conditions favour disease (wet, humid).
- BEFORE visible infection.
- Rotate with other fungicide groups.
- It’s commonly used as part of a programme, not alone.
Key Safety & Restrictions:(From the label and Standard Warnings)
- Keep out of reach of children.
- Toxic to aquatic environments (avoid waterways).
- Avoid spray drift.
- Use proper PPE when handling.
Resistance Management: (VERY Important).
- Group 21 = single-site mode of action → resistance risk.
- Label + guidance recommend.
- Rotate with other Fungicide Groups.
- Use in mixtures or programmes.
- Don’t rely on it repeatedly by itself.
Practical Takeaways:
- Use early and preventatively.
Ideal for:
- Onions (Downy Mildew).
- Potatoes (Late Blight).
Needs:
- Good coverage + adjuvant.
- Rotation with other Fungicides.
NOT Useful For:
- Powdery Mildew.
- Botrytis.
- General Leaf Spots.
Bottom Line:
RANMAN® 400SC: = Specialist Fungicide for Downy Mildew & Late Blight.
- Very effective, modern chemistry.
- But narrow target + timing-sensitive.
Caution:
Must be used strictly according to label directions.
Available in 1L,5L.
Registered under the ACVM Act: P008553
CUSTOMER REVIEWS
Related products
