Comparative Study of Three Biological Control Agents and Two Conventional Fungicides against Coriander Damping-off and Root Rot Caused by Rhizoctonia solani

The in vitro and in vivo efficacy of three biocontrol agents, Trichoderma viride, Pseudomonas fluorescence, and Bacillus subtilis, were tested against Rhizoctonia solani (AG-4) infection compared to two conventional fungicides (Rizolex-T 50%wettable powder and Amistar 25%).Antifungal enzyme activity was assayed in the culture filtrate of the biocon

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Some Design Considerations For High-power High-voltage Dc/dc Converter With Improved Power Density And Efficiency

This paper presents the findings of a R&D project Welding Chemical connected to the development of 50 kW auxiliary power supply for the high-voltage DC-fed commuter trains.The aim was to design a new-generation power converter utilizing high-voltage IGBT modules, which can outpace the predecessor (6.5 kV IGBT based twolevel half-bridge DC/DC conver

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The concept of control of COPD in clinical practice

Juan José Soler-Cataluña,1,2 Bernardino Alcázar-Navarrete,3 Marc Miravitlles2,4 1Pneumology Department, Hospital Arnau de Vilanova, Valencia, Spain; 2CIBER de Enfermedades Respiratorias (CIBERES), 3Respiratory Department, Hospital de Alta Resolucion, Granada, Spain; 4Pneumology Department, Hospital Universitari Vall d'Hebro

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