Poplar canker 第1页

The Impact of Poplar Diameter Characteristics on Disease Index of Canker Studies on Influence of Poplar Canker and Pine Wood Nematode on the Electrical Indexes of Tree Stem Relationship Between Canker Outbreak and Individual Crown Structure of Populus bolleana Forest in Qingtongxia Detection to Pathogens of Poplar Cankers by the Multiplex PCR Technique Isolation, screening and identification of the endogenous microorganisms antagonizing poplar canker Research on Spatial Pattern of Poplar Canker Disease’s Incidence Rate Based on Meteorological Factor Relationship between Canker-tolerance and Spring-freezing Tolerance of Poplar Clones THE RELATION OF BARK PHENOLICS AND PHENYLALANINE AMMONIA-LYASE TO THE RESISTANCE OF POPLAR CANKER A PRELIMINARY STUDY ON PREDICTION METHOD FOR POPLAR CANKER Inhibitory Effects of Two Biocontrol Fungous Strains on Poplar Canker Botryosphaeria dothdea Isolation and Identification of Bio-control Microorganisms in Soil to Poplar Canker A STUDY ON MECHANISM OF CONTROLLING CANKER DISEASE BY USING CUT TOP METHOD FOR PLANTING POPLAR TREES A Study on the Mechanism of Induced Poplar Resistance to Canker Disease