The paper examines biodiversity of diatoms in artificial reservoirs the Kalmius river basin, as well degree impact industrial enterprises on water resources by bioindication. author has established current state balance rivers, and use industry Donbass. Thus, is formed due to a part inflow from Seversky Donetsk basin waters main River basin. Agriculture total consume 77% entire region, which an...

The phylogenetic relationships of Pyricularia species and species from related genera were established from sequences of the internal transcribed spacer ribosomal RNA gene. Phylogenetic analysis disclosed a consistent correlation with spore morphology. Most Pyricularia species studied, and two species of Dactylaria that have obpyriform conidia, fell within the Magnaporthaceae cluster with high ...

Introducción: El cuerpo extraño en el recto-sigma es una patología poco frecuente con múltiples causas, siendo variado su forma, tamaño y naturaleza; la gran mayoría esta se resuelve por salida espontánea correcta vigilancia, pero a vez existen varias complicaciones tales como obstrucción intestinal, infección perforación lo cual nos llevará tener un tratamiento quirúrgico de urgencia. La vía r...

Species of Pyricularia (magnaporthe-like sexual morphs) are responsible for major diseases on grasses. Pyricularia oryzae (sexual morph Magnaporthe oryzae) is responsible for the major disease of rice called rice blast disease, and foliar diseases of wheat and millet, while Pyricularia grisea (sexual morph Magnaporthe grisea) is responsible for foliar diseases of Digitaria. Magnaporthe salvinii...