Option is a fungicide for potato disease control.
Successful control of potato blight requires a season-long disease prevention policy that integrates cultural control measures and commencing the spray programme before blight infection.
For easy to access information on the go, download our FREE Arable App. Available to download from the App Store or Google play now.
For more info call our Technical hotline: 0800 689 8899 or e-mail: ukhotline@corteva.com
Option® contains cymoxanil, which is locally systemic and offers both preventative and curative control. It should only be applied in tank-mixture with specified formulations of partner blight materials. The combination of two active ingredients will also help to reduce the selection and build-up of resistant strains of fungi. Potato fungicides may not give complete protection of blight when the incidence of the disease is severe.
Product Registration Number:
MAPP No. 20382
Active Ingredient:
600 g/kg cymoxanil
Pack Size:
1.5 kg (treats 10 ha)
Formulation:
Water Dispersible Granule (WDG)
Recommended crop:
Potatoes
Target disease:
Potato blight (Phytophthora infestans)
Use rate:
0.15 kg product per hectare, in tank-mix with a suitable partner product
Maximum number of applications:
8
Minimum interval between sprays:
7 days
Harvest interval:
1 day before harvest
Water volume and spray quality:
Apply in 150 L/ha using a medium quality spray
LERAP information:
OPTION® has no LERAP restrictions
Rainfastness:
Rainfall or irrigation within 2 hours after application may reduce effectiveness
‘‘®™Trademarks of Corteva Agriscience and its affiliated companies. Use plant protection products safely. Always read the label and product information before use.