Phenylaprapanoid metabolism of sweet potato against Pseudomonas solanacearum The Relationship between Pathogenicity of Pseudomonas solanacearum and Its Adsorption on the Root Surfaces and Propagation inside the Roots of Casuarina Clone Seedling Effect of Pseudomonas solanacearum infection on H202 metabolism and chlorophyll fluorescence parameters and their relations to disease resistance SEVERAL FACTORS AFFECTING THE DETERMINATION OF DISEASE RESISTANCE IN CASUARINA CLONES TO PSEUDOMONAS SOLANACEARUM STUDIES ON THE STRAINS AND THE OTHER PHYSIOLOGICAL PROPERTIES OF PSEUDOMONAS SOLANACEARUM OF THE TOBACCO IN GUANGXI Resistance of the AM Fungus Eucalyptus Seedlings against Pseudomonas solanacearum Seedling Resistance of Interspecific Crosses from Female Eucalyptus urophylla to Bacterial Wilt Isolation and identification of Endogenetic Bacteria in Tomato Stems and Screening of Antagonistic Bacteria to Pseudomonas solanacearum HORlZONTAL AND VERTICAL RESISTANCE OF CASUARINA CLONES TO THE ISOLATES OF