Terlan, KS (terbuthylazine, 500 g/l)

Professional weed management in corn and sunflower crops

Terbuthylazine, the active ingredient in Terlan, CS (500 g/l), acts as a highly effective systemic herbicide used for early-season protection. For agricultural producers, this formulation is a reliable tool to prevent yield losses caused by competition from annual broad-leaved weeds during the critical germination phase of the crop.

Field Application and Strategy

Terlan is a selective, soil-applied herbicide. Once applied, it forms a residual barrier in the topsoil layer, which is absorbed by the roots and shoots of emerging weeds, effectively inhibiting their photosynthetic processes. This ensures the crop gets a clean start without the stress of weed pressure.

• Target Crops: Sunflower, Corn.
• Mode of Action: Systemic, selective, pre-emergence control.
• Dosage: 1.5–3 liters per hectare, depending on soil type and weed density.
• Application Limit: 1 application per season.

Produced by Hangzhou Ruijiang Chemical (China), Terlan is formulated as a suspension concentrate. The ease of application and the effectiveness of terbuthylazine make it a go-to solution for managing challenging weeds like amaranths, lambsquarters, and knotweeds. When planning the application, consider soil texture: higher organic matter content typically requires a higher application rate to maintain the protective barrier efficacy.

Why choose Terlan?

Implementing a pre-emergence soil treatment with a selective herbicide like Terlan reduces the need for subsequent mechanical weeding, saving fuel and labor costs. Its systemic properties provide a level of stability against weather fluctuations during the initial crop stages. Rated as hazard class 3, the product is a manageable and predictable solution for integrated weed management programs in commercial farming.