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Cosuit

Copper Hydroxide 61.41% WG

FMC Cosuit Copper Hydroxide 61.41% WG is registered for grape downy mildew, rice false smut, chilli anthracnose, tomato blights and tea blister blight.

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Price₹615.93₹976.54
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Product guide

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Cosuit

Fungicides
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FMC Cosuit Copper Hydroxide 61.41% WG: Product Overview

FMC Cosuit is a copper-based contact fungicide formulated as Copper Hydroxide 61.41% w/w WG. Copper compounds act at multiple sites on exposed pathogen cells and are classified by FRAC in Group M01. Because Cosuit remains a contact treatment, complete and even spray coverage is important. It must be used only for the crop, disease, dose, water volume and waiting period stated on the current Indian label.

Registered-use boundary: This page covers only chilli anthracnose, rice false smut, grape downy mildew, tomato early and late blight, and tea blister blight. It does not authorize use on other crops or diseases.

Detailed guidance

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7 topics
Useful detailsKey Product Facts
  • Verified composition: Copper Hydroxide 61.41% w/w in WG form.
  • Contact action: Works on treated plant surfaces; uniform coverage is essential.
  • Multi-site classification: Inorganic copper, FRAC Group M01.
  • Five registered crop groups: Chilli, rice, grape, tomato and tea.
  • Crop-specific directions: Dose, spray-water volume and PHI differ by crop; there is no universal grams-per-litre recommendation.
Product scienceTechnical Specifications
ParameterVerified detail
Brand / ProductFMC Cosuit
Active ingredientCopper Hydroxide 61.41% w/w
FormulationWG (water-dispersible granule)
Chemical groupInorganic copper
FRAC groupM01 — multi-site contact activity
Application typeLabel-directed foliar application
Useful detailsRegistered Crops and Diseases
CropRegistered disease
ChilliAnthracnose
RiceFalse smut
GrapeDowny mildew
TomatoLate blight and early blight
TeaBlister blight
How to applyLabel Directions: Dose, Water and PHI
CropFormulation / haWater / haPHI
Chilli875 g500 L3 days
Rice1,250 g500 L21 days
Grape1,250 g500–1,000 L3 days
Tomato1,250 g500 L3 days
Tea1,500 g250 + 500 L*3 days

*The official direction table expresses the tea spray-water entry as “250 + 500 L/ha”. Follow the current pack leaflet for the precise stage-wise allocation. PHI means the minimum interval between the last application and harvest. Do not calculate a universal per-litre dose from these rows.

Product scienceHow It Works

Cosuit deposits copper on treated plant surfaces. Moisture releases copper ions that act at multiple cellular sites in exposed fungal pathogens. This contact, multi-site action is why FRAC places inorganic copper in Group M01. The product does not move through the crop like a systemic fungicide, so untreated tissue is not automatically protected.

How to applyApplication and Stewardship
  • Confirm the target: Use only for a crop and disease pair listed above and on the current pack.
  • Measure by hectare: Follow the crop-specific formulation rate and water volume; do not reuse one crop's directions for another.
  • Coverage: Maintain agitation and achieve even canopy coverage because Cosuit acts by contact.
  • Compatibility: This page does not recommend tank mixing. Mix only when every relevant current label permits it and competent local advice supports it.
  • Timing and repeats: Follow the pack leaflet for application timing, number of sprays and intervals.
Use with careSafety and Disclaimer

Read the current pack label and leaflet before use. Wear label-specified personal protective equipment, avoid skin and eye contact, and keep the product away from children, food, feed and water bodies. Copper hydroxide formulations can be hazardous to aquatic life; prevent drift, runoff and equipment washings from entering water. Observe the crop-specific PHI and follow label directions for storage, first aid and container disposal.

Selected pack250 GMOrder total₹615.93
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