STUDIES ON METHOD FOR QUANTITATIVE DETECTION OF THE POPULATION OF PSEUDOMONAS SOLANACEARUM BY PHAGE TECHNIQUE Ⅰ. Quantitatve Detecting Method of Pseudomonas solanacearum Bacteria by Phage Zp-2
Abstract: The present paper deals with the phage technique to determine the Pseudomonas solanacearum bacteria quantitatively, Results show that mean recovery of pure bacteria cells was 81% at concentration of 10~3 colony formation unit(CFU)per ml of phage Zp-2 isolate. The optimun adsorption temperature of Zp-2 is 30℃. and optimun adsorption time is 30min. It is a high sensitive method for detecting Pseudomonas solanacearum.