Likar Roslyn, WP

Dual-Action Defense Against Fungal Pathogens

In high-pressure disease environments, speed and depth of protection are paramount. "Likar Roslyn, WP" (Wettable Powder) from Zhenjiang Agrin Company Ltd. offers a balanced approach for professional farmers. By combining Mancozeb and Metalaxyl, this product functions simultaneously as a systemic and contact fungicide. It creates an external protective shield on the leaf surface while moving deep into the plant’s tissues to halt infection from within.

Practical Field Application

From an operator's perspective, the formulation is quite straightforward. The wettable powder dissolves well in the tank, ensuring consistent coverage without nozzle blockage. We follow the application rate of 20–30 g per unit area, which is highly efficient for managing cucumbers, tomatoes, and potatoes. Because it possesses systemic properties, the product remains effective even if light rain occurs shortly after application, as it is already absorbed by the crop.

Operational Guidelines

We limit the number of treatments to three per season, which effectively covers the critical growth stages against Peronospora, late blight (Phytophthora), and Alternaria. Compliance with the 14–20 day pre-harvest interval is essential to ensure a clean, safe product for the market. As the applicant, ZAT "Trans Oil" ensures product availability and quality consistency. While the product is classified under Hazard Class 3, standard PPE is sufficient to ensure safe handling during spraying operations. This is a robust choice for growers who need to combine reliability with cost-effective protection.