Nufarm Spectro WDG

Spectro 90 WDG combines two active ingredients—Chlorothalonil and Thiophanate-methyl—to provide both contact and systemic protection. This dual-action approach allows it to kill existing pathogens on contact while being absorbed by the plant for long-lasting internal defense.

It is highly versatile and labeled for use on over 110 plant species, including turf, flowers, bedding plants, groundcovers, and ornamental trees and shrubs. Always check the product label to ensure your specific plant variety is listed before application.

The recommended application interval is typically every 14 to 21 days. This timing helps maintain consistent protection, though you should adjust based on local disease pressure and environmental conditions.

Yes, Spectro 90 WDG offers both preventative and curative action. While it is most effective when used as a preventative measure, it can also be used to treat active infections.

Spectro 90 WDG is a water-dispersible granule that mixes easily into a liquid concentrate. It is compatible with most standard tank mixes and is specifically designed to work with chemigation systems.

By using two different modes of action simultaneously, the product reduces the likelihood of fungi developing resistance. This makes it a more sustainable choice for long-term disease management compared to relying on a single-ingredient product.