Studies on phytocidal action op some derivatives of N‐(hydroxyalkyl), N'‐phenylurea
Abstract A group of N‐(hydroxyalkyl), N'‐phenylurea derivatives was synthesized and their phytocidal action against 9 species of bioindicating plants was evaluated in pre‐ and post‐emergent treatments under greenhouse conditions. An attempt was made to analyze structure with biological activity.