this experiment was conducted at research green-house, department of weed research, iranian plant protection institute, to evaluate the efficacy of sulfosulfuron rates in controlling of barely weed species (including hordeum murinum, h. spontaneum, h. distinchom, h. vulgar) in the 2007. first factor was different times of sulfosulfuron application including 2, 4, 6, 8 and 10 leaf stages and the...

objective: hydatidosis is one of the most important zoonotic diseases and surgery is still the main treatment for this problem. one of the side effects of hydatid cyst surgery is recurrence, thus, searching and assessment of some new agents such as medicinal plant extracts are very important. in the present study, the scolicidal effect of ethanolic extract of ziziphora tenuior l. (z. tenuior) w...