Download or read book Methods for Studying Soil Microflora Plant Disease Relationships written by Leander F. Johnson and published by . This book was released on 1959 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Takingg soil sampies; Isolation of microorganisms from soil; Qualitative and quantitative studies of soil microorganisms; Microorganisms in the Plant Rhizosphere; Characterization of soil microbial; Isolation of antagonistic soil microorganisms; Testing microorganisms for antagonism in agar culture; Assay of antibiotics and sterile culture filtrates; Growth soil solutions; Production of antibiotics in soil; Interactions between plant diseases.