The Phytotoxic Effect of Some New Monoquaternary Salts of 4,4`-bipyridyl and 1,10-phenanthroline

Druta, C. Cuciac, Ramona Dana, Ecaterina Avram, A. Rotrau and G. Drochioius

Journal of Applied Sciences 2 ( 2 ): 145 - 149 , 2002