Gyomirtási
Gyomirtási, literally “weed killing” in Hungarian, refers to the practice of controlling unwanted plant species in agricultural, horticultural, and urban settings. The term encompasses both manual removal and the use of chemical herbicides, as well as emerging mechanical and biological methods. Historically, gyomirtási has been essential for maximizing crop yield, preventing competition for nutrients and water, and maintaining soil health. In the 20th century, the introduction of systemic herbicides such as glyphosate and 2,4-D revolutionized weed management, allowing farmers to treat large areas efficiently. However, concerns over environmental impact, resistance development, and human health risks have prompted stricter regulations and a shift toward integrated weed management (IWM).
Contemporary gyomirtási strategies combine pre‑emergence and post‑emergence herbicides with cultural practices such as crop rotation, mulching,
In Hungary, the term gyomirtási is regulated under the National Farm Legislation, which specifies permissible active