Bees are the most important pollinators of agricultural plants. The decline bee colonies is caused by a multitude factors which diseases, pesticides, and climate change seem to be important. Losses can huge when several act together. In recent years, there has been growing interest in use alternative sources such as medicinal plants form extracts or essential oils. purpose our research was eval...

The protective effects of Mentha piperita (Linn) extract against radiation induced hematopoietic damage in bone marrow of Swiss albino mice have been studied. Mice were given either double distilled water or leaf extract of M. piperita orally (1 g/kg b.wt./day) once a day for three consecutive days, and after 30 min of treatments on the third day were exposed to 8 Gy gamma radiation. Mice were ...

background: the rice weevil, sitophilus oryzae and rice moth, corcyra cephalonica are major and cosmopolitan insect. adults of s. oryzae (male and female) and both larvae are insatiable feeders on a great variety of grains. objective: this study was conducted to estimate the insecticidal effect of essential oils from peppermint, mentha piperita l. and black pepper, piper nigrum l. against two m...

Ionizing radiations produce deleterious effects in the living organisms and the rapid technological advancement has increased human exposure to ionizing radiations enormously. There is a need to protect humans against such effects of ionizing radiation. Attempts to protect against the deleterious effects of ionizing radiations by pharmacological intervention were made as early as 1949 and effor...

The global pollution of environment urges the screening effective natural protectors for correc-tion toxic and genotoxic action xenobiotics. Medicinal herbs contain a complex biologically ac-tive compounds that are potential sources such protective agent. In current study mutagenic antimutagenic activity alcoholic extracts peppermint (Mentha piperita L.) thyme (Thymus vulgaris L.), family Lamia...