Potato rows

Curzate® M WG


Curzate® M WG is a fungicide containing cymoxanil and mancozeb for the control of potato blight


Curzate® M WG will control strains of blight both resistant and sensitive to phenylamides (e.g. Metalaxyl). The rapid penetration of cymoxanil into the leaf and its post-infection, curative activity means that Curzate® M WG provides blight protection both inside and outside the leaf and is effective even under irrigated conditions.

Curzate® M WG combines the security of the full rate of macozeb, the leading protectant, with the semi-systemic activity of cymoxanil, which provides an additional timing flexibility of 2-3 days compared with purely protectant mixtures.



Technical Specifications

Water dispersible granules containing 4.5% w/w cymoxanil and 68% w/w mancozeb.

Recommended crop

Target disease
Potato blight (Phytophthora infestans).

Use rate
2.0 kg product per hectare.

Water volume and spray quality
Apply in 200 litres of water per hectare in a MEDIUM quality spray.

LERAP information
Category B - 5m buffer zone, which can be reduced depending on dose rate, width of watercourse, sprayer type or 1m zone if ditch is dry.

Rainfall or irrigation within 2 hours after application may reduce effectiveness.

Minimum interval between sprays
7 days.

Limit to number of applications
Six per crop.

Latest time of application
Before yellowing.

Harvest interval

10 kg packs.

Area treated per pack
5 hectares.

PCS 04723


For more information download:

Curzate M WG Label

Curzate M WG Safety Data Sheet

®™Trademarks of Corteva Agriscience and its affiliated companies. Use plant protection products safely. Always read the label and product information before use