Sphaeropsis sapinea 第1页

STUDIES ON THE PATHOGENICITY OF SPHAEROPSIS SAPINEA STUDY ON GROWTH ADAPTABILITY DIFFERENTIATION OF SPHAEROPSIS SAPINEA IN CHINA Analysis of the Main Inducing Factors of the Incidence of Sphaeropsis sapinea The Development of Die-back of Pines by Sphaeropsis sapinea Effect of tree-inhabitant fungi on the life cycle of the dispersal forms of Bursaphelenchus xylophilus (Nematoda: Aphelenchoididae) carried by Monochamus alternatus (Coleoptera: Cerambycidae) in vitro Climatological Zonation of Incidence of Sphaeropsis sapinea Distribution in South China STUDIES ON LATENT INFECTION OF PINE SHOOT BLIGHT DISEASE(SPHAEROPSIS SAPINEA) STUDY ON VEGETATIVE COMPATIBILITY OF SPHAEROPSIS SAPINEA IN CHINA Effects of Some Ectomycorrhizas on Pine Seedlings to Disease Resistance