ABSTRACT: The interaction between leguminous plants and rhizosphere microorganisms is essential because it can either enhance or inhibit the beneficial effects of individual species. Phages are one of the biotic factors with a negative impact on the beneficial bacteria in soil rhizosphere. In the current study, phage showed lytic activity against Bradyrhizobium sp. Vigna (tal16) with an icosahedral head at a 43.44 nm diameter and a long non–contractile tail, measuring 99.85 nm. This phage belongs to the Siphoviridae family, found in the Met El–Ez area of Dakalia Governorate in Egypt. The results revealed that the presence of phage in soil affected nodulation and growth parameters. Mycorrhizal inoculation aggravated the negative effects of this phage. Cowpea grown in soil containing phage VB_BrV_SD4 showed a reduction in the nodule number, nitrogenase activity, and total N of 40–50 %; however, mycorrhizal inoculation augmented this negative effect with a reduction percentage to 20–28 %. Mycorrhizal inoculation also improved total chlorophyll, carotenoids, legume amount, and the seed protein content.

Abstract Medicinal plants play a vital role in the human health care system of tribal communities and in the treatment of various gynecological problems. This study is an effort to document important medicinal flora used for the treatment of gynecological problems by indigenous people living in a tribal region near the Pak-Afghan border. The main objective of the study was to establish a clear profile of indigenous knowledge and practices from the unexplored tribal territory. Data were collected through semi-structured interviews and group discussions. The data were analyzed through Use Value and Factor of Informant Consensus. A total of 52 medicinal plants were recorded from the area; the most widely accepted were Withania somnifera (L.) Dunal (94 Use Value), Foeniculum vulgare Mill. (93 Use Value), Prunus domestica L. (91 Use Value), Myrtus communis L. (91 Use Value), Cannabis sativa L. (91 Use Value) and Nigella sativa L. (90 Use Value). A high consensus factor was recorded for menses-related problems (0.95). The root was the main part used (23% plants), followed by the leaves (20% plants), whole plant (18% plants), fruit (18% plants), and seed (13% plants). A total of 21 plants were used to treat menses-related problems, followed by sexual problems (ten plants), leucorrhea (nine plants), gastric problems (seven plants) and amenorrhea (seven plants). Knowledge related to ethnogynecological treatments is restricted to midwives and traditional healers. In conclusion, the documented flora that is particularly important to medicinal plants may be researched in the future to discover new pharmaceutical, neutraceutical and other pharmacological agents against gynecological complaints.