Lead weeds
If different types of weeds occur at a location , one of which is predominant (dominates), this is referred to as the lead weed . The choice of control measures is usually based on this type . In the root crop cultivation are among quackgrass , redroot amaranth , lambsquarters , barnyard grass , including the Leitunkräutern.
For example, have cranesbill TYPES developed in some agricultural regions of edge and side weeds to treatment decisive Leitunkräutern. Intensive crop rotations in rape and maize cultivation are particularly affected.
As another Leitunkräuter in the literature cleavers , chickweed , dead nettle and Speedwell called.
Web links
- proplanta.de (accessed on September 5, 2012)
Individual evidence
- ↑ Peter Nawroth: Mechanical weed regulation in agricultural row crops without interfering with the soil structure. Technical University of Munich, p. 71 , accessed on May 19, 2019 .
- ↑ Klaus Gehring, Stefan Thyssen, Thomas Festner: Possibilities of controlling cranesbill species (Geranium spp.) With herbicides in arable farming . In: Julius Kühn Archive; 434 (2); 671-678 . 2012, doi : 10.5073 / jka.2012.434.087 ( openagrar.de [accessed on May 19, 2019]).
- ↑ The Plant Doctor, Volumes 57–59. Federal Institute for Plant Protection, Vienna 2004, p. 5.