Identification of Pathogen Causing Phoma Leaf Spot on Medicago sativa in Shaanxi Province Species diversity of arbuscular mycorrhizal fungi in the rhizosphere of Imperata cylindrica in Maolan karst forest and inoculation effects of the dominant AMF species on Medicago sativa Method of artificial inoculation identification of rice cultivar resistance to rice black-streaked dwarf EFFECTS OF INOCULATION OF ECTOMYCORRHIZAL FUNGI ON THE SEEDLING GROWTH OF MONGOL SCOTCH PINE (PINUS SYLVESTRIS VAR. MONGOLICA) INOCULATION TECHNIQUE OF CORN KERNEL OR EAR ROT AND IDENTIFICATION OF VARIETY RESISTANCE Effects of PSB and AMF on Growth,Microorganisms and Soil Enzyme Activities in the Rhizosphere of Taxus chinensis var.mairei Seedlings Study on Excised Leaf Tissue Inoculation of Common Leaf Spot in Alfalfa Studies on the Pathogenicity of 10 Years Old Black Pine Inoculated with Aseptic Pine Wood Nematode Effect of VA Mycorrhizal Inoculation on Growth of Asparagus Seedlings Mycorrhizal Dependency of Various Kinds of Plants Effects of several factors on cell growth and ginsenoside accumulation of Panax ginseng suspension culture Application of Common Bean Anthracnose Resistance Gene SCAR Markers in Snap Bean Disease Resistance Identification Studies on the Identification Technology and Inheritance of Disease Resistance to Fusarium Wilt in Bitter Gourd Research on the methods of producing zoosporangia and inoculation of Phytophthora parasitica var. nicotianae Screening of new resistant germplasm and resistance evaluation of different rice sub-population varieties to sheath blight (Rhizoctonia solani Kühn)