objective: evaluation activity was conducted using three spearmint genotypes (wg-spm-engl, spm-fran and spm-eas) and one standard check (wgsm-03) at wondo genet, awassa, debre zeit and allagae during 2012 and 2013 for two years. methods: the treatments were arranged in randomized complete block design with four replications. data on leaf to stem ratio, leaf yield/ha, essential oil content and e...

The in vitro antibacterial activity of ginger (Zingiber officinale) essential oil (GEO) was tested against five Gram-negative and Gram-positive fish pathgenic bacteria isolated from farmed olive flounder (Paralichthys olivaceus) in Korea. According to the results of disk diffusion, minimum inhibitory and minimum bactericidal concentration (MIC and MBC) tests, GEO was active against most of the ...

The aim of this study was to determine the potential essential oils (EOs) thyme (Thymusvulgaris Lamiaceae) and ginger (Zingiberofficinale Zingiberaceae) control cotton leaf worm (Spodopteralittoralis Lepidoptera: Noctuidae)under laboratory conditions.The nutritional indices EO-treated S. littoralis larvae were reduced compared with control. At highest tested conc. 90 % oils, CI values significa...

Purpose: To evaluate the effect of three natural materials (Ginger and honey mixture rosemary oil) on remineralization prevention enamel white spot lesions measured by color change using vita easy shade. Material methods: The study was carried out in two phases phase, sixty four anterior teeth were used for each phase. Teeth prepared randomized into groups according to treatment material (n=8 s...