Ritter BT

Technical Insights: Ritter BT Systemic Action

The core of this plant protection product is nicosulfuron formulated as a suspension concentrate. This technical design enables the active ingredient to rapidly penetrate the leaf surface and translocate through the xylem and phloem directly to the weed's growth points. Unlike contact herbicides, Ritter BT inhibits the acetolactate synthase enzyme, effectively ceasing cell division and leading to the systemic demise of sensitive weed species.

Efficacy Against Target Weeds

The selective nature of the formulation makes Ritter BT a precise tool for corn protection. The product delivers high technical performance when targeting the following weeds:

• Grasses: Quackgrass (Agropyron repens), Barnyard grass.
• Broadleaf weeds: Shepherd's purse, Common chickweed, Common ragweed.

The systemic mode of action ensures consistent results even if the solution coverage is partial, which is vital in high-weed-pressure field conditions.

Application and Dosage Guidelines

Classified as a post-emergence herbicide, Ritter BT is applied to actively growing weeds. The suspension concentrate formulation ensures stable working solution dynamics and uniform droplet distribution. The application rate is 1–1.25 l/ha, limited to a single treatment per season. The chemical falls under the 3rd hazard class, requiring standard protective measures during handling.

Manufacturing Integration

The product represents a collaborative effort between specialized facilities: Nanjing RedSunCo (China), Shandong Sino-Agri United Biotechnology (China), and the Ukrainian joint venture Agrobiosintez. This manufacturing model integrates established synthesis processes with the adaptation of the final formulation to meet specific regional agro-climatic demands.