Sonhus

Effective Weed Control with Sonchus Herbicide

When it comes to protecting crops from aggressive Asteraceae and Polygonaceae weeds, agronomists often face the challenge of resistance. "Sonchus" by Nertus is a proven systemic solution designed specifically for local agricultural conditions. Based on clopyralid, a compound that has long been established as the "gold standard" for controlling thistles and sow thistles, this herbicide provides reliable results.

Why Agronomists Prefer a Systemic Approach

Unlike contact preparations, Sonchus acts as a systemic insurance herbicide. Once applied to the leaves, the active ingredient quickly penetrates the plant and translocates to the growth points and root system. This is critical when dealing with perennials like Cirsium arvense: the herbicide does not just damage the foliage but eradicates the root, preventing regrowth.

Application and Key Features

• Crops: Ideal for protecting fodder beets, winter oilseed rape, flax, maize, and small grain cereals.
• Weed Control: High efficacy against common lambsquarters, creeping thistles, and other annual broad-leaved weeds.
• Ease of Use: The product is formulated as water-soluble granules, simplifying tank mix preparation.
• Regulation: Application rates of up to 0.5 L/ha make it economically viable for intensive farming technologies.

A major advantage of Sonchus is its selectivity. The herbicide targets weeds specifically without suppressing the main crop when used according to guidelines. As a post-emergence herbicide, it allows agronomists to assess field infestation levels and make informed decisions, optimizing costs per hectare. The short 1-day pre-harvest interval confirms a high level of safety when applied correctly.