... be an important element in balancing the relationship betweendensity and weeds, pests, diseases and cultivars.Relationships among the vegetable species and varieties in particular mixed stand are not sufficiently ...
Published in Scientific Papers. Series A. Agonomy., Vol. LVI Written by Rada POPOVA, Ivan ZHALNOV, Ekaterina VALCHEVA
During the 2010-2011 year near Ivaylovgrad herbicides Flazasulfuron and Glyphosate ...