Author: Аnyo Mitkov
weeds
6. Study the negative impact of different densities of Cyperus rotundus L. on the yield of cotton
Author: Ivan Zhalnov, Tomas Filliusis
8. Efficiency and selectivity of the herbicide combination flumioxazin and glyphosate in intensive cherry orchards
Author: Zarya Rankova, Miroslav Tityanov
22. Weed control in sunflower cultivation in the conventional technology
Author: Todor Manilov, Ivan Zhalnov
5. Machines for weed control in organic vegetable growing
Author: Angel Trifonov
18. Biological efficacy of herbicide systems tested over local maize hybrid KN 509 and influence over it’s productivity
Author: Sonia Goranovska
3. Biological efficacy of systems of herbicides in middle earth potatoes
Author: Hristina Bakracheva, Shteliyana Kalinova