Plevele v máku setém a možnosti jejich regulace

ABSTRACT The aim of my final bachelor thesis on the basis of a literary overview, was to find out what are the most important types of weeds in vegetation of opium poppy and how to interfere them effectively. There are two type of options, a chemical (by using herbicides) or a mechanical. Mechanical regulation is not feasible either with normally intermedia distance because most of agronoms use chemical way to defence weeds in vegetation of opium poppy. Chemical treatment can be done premergently or post-emergence. Herbicides registered directly for use in poppy are not, because the poppy is not a very important crop. However, herbicides originally intended, for example, for use in maize have been identified. Important is when the app is used. It´s good to start with regulation of weeds when they start to growth. In the vegetation of opium poppy is a big space for a lot of species of weeds