STUDIES ON ECOLOGICAL CONTROL OF VIRUS DISEASES ON WEIQING RADISH AN EXPLORATION ON THE AETIOLOGICAL AGENT OF TOBACCO WEATHER FLECK STUDY ON THE CONTROL TECHNOLOGY OF RICE BACTERIAL LEAF BLIGHT (XANTHOMONAS ORYZAE) STUDY ON THE FORECAST OF THE POPULATION DYNAMICS OF MANDARIN VOLE STUDY ON THE POPULATION MODEL AND PREDICTION OF APODEMVS AGRARIUS IN AGRICULTURAL FIELDS A STUDY ON PSEUDOPHACOPTERON CANARIUM IN FUJIAN PROVINCE BIOLOGICAL ACTIVITY AND CONTROL TECHNIQUES OF IMIDACLOPRID AGAINST RHOPALOSIPHUM PADI(L. ) INDUCED RESISTANCE TO DOWNY MILDEW OF CUCUMBER BY CHEMICALS THE EFFECT OF SALICYLIC ACID ON RESISTANCE TO BACTERIAL LEAF BRIGHT IN HYBRID RICE STUDIES ON INSECTICIDAL ACTIVITY OF THE ANISE OIL AND ANALYSIS OF ITS COMPONENTS A STUDY ON DEVELOPMENTAL ANATOMY OF THE FRUIT OF PYRACANTHA AN ANATOMICAL STUDY ON XEROMORPHIC STRUCTURES OF THE PSAMMOPHYTES IN XINJIANG LONG-TERM CULTURE AND CHROMOSOME VARIATIONS OF EMBRYOGENIC CALLI IN MAIZE 长芒草草原群落种群空间格局的研究Ⅲ.集聚强度和规模及其生态成因分析 STUDY ON KARYOTYPE OF SAROMAOLIVER(ARISTOLOCHIACEAE)AND ITS SYSTEMATIC SIGNIFICANCE STUDY ON GEOGRAPHICAL DISTRIBUTION AND FLORA CHARACTERISTIC OF SUBFAMILIES ALSINOIDEAE AND PARONYCHIOIDEAE IN XINJIANG STUDIES ON NUMERICAL CLASSIFICATION OF ROSE CULTIVARS EFFECTS OF E OGENOUS Ca~(2+) ON SENESCENCE OF DETACHED SPINACH LEAVES The Fine Scale Spatial Heterogeneity of Soil Physical Properties in a Primary Tropical Montane Rainforest of Jianfengling, Hainan Island, China Characteristics of Environmental Effects in the Landscape Shelter Forest along the Aerodrome Road in Guangzhou Genetic Diversity and Population Structure of Quercus serrata var.brevipetiolata Revealed by nSSR Markers THE ESTABLISHMENT OF A MID-TERM FORECAST MODEL FOR LEAF RUST OF WHEAT STUDIES ON DINICONAZOLE FOR CONTROLLING POWDERY MILDEW OF WHEAT COMPENSATION OF PHOTOSYNTHETIC ASSIMILATOR IN RICE LEAVES FOR INFECTION WITH XANTHOMONAS CAM PEST RIS PV. ORYZAE THE SYNTHESIZED ECOLOGICAL EFFECT OF RICE DENSITY AND NITROGEN FERTILIZER ON THE OCCURRENCE OF MAIN RICE PESTS STUDY ON THE EFFICACIES OF WHEAT-PEPPER INTERPLANTATION TO EVADE APHID DAMAGE AND ALLEVIATE VIRUS DISEASE STUDY ON THE BENEFIT EVALUATION METHOD OF RICE IPM STUDIES ON THE EPIDEMIC METHOD OF SPRING WHEAT SCAB IN HEILONGJIANG PROVINCE STUDY ON THE INTEGRATED MANAGEMENT OF CITRUS CANKER THE FUZZY IDENTIFICATION FOR FORECASTING THE POPULATION DYNAMICS OF CROP PESTS Two New Species of Yulania Spach from Hubei Province of China Embryology of Juglans mandshurica Maxim.(Ⅰ) the Microsporogenesis,and the Development of Male Gametophytes Study on the Germination and Plant Regeneration of Lolium perenne Study on Purification Process of Total Flavonoids from Euonymus alatus(Thuhb) Sieb. by Macroporous Resins The Changes of Five Flavonoids Contents in Crataegus chlorosarca Leaves Purification and Identification of Populus ussuriensis Genomic DNA Leaf Epidermal Feature of Astragalus L. Subgenus Pogonophace Bunge(Leguminosae) from China and Its Systematic Significance The Chromosomes and Karyotypes of Some Species in Caragana from China Physiological Responses of Iris to NaHCO3 Stress The Morphology and Process Changes of Peltate Glandular hairs in Alnus mandshurica Leaf Epidermis A New Species of the Genus Dianthus from Xinjiang,China Floral Organogenesis of Triglochin maritimum Linn.(Juncaginaceae) Micro-morphology of Leaf Epidermis of Caragana in Inner Mongolia SEM Observation on the Pollen Grains of Ten Species in Impatiens L. (Balsaminaceae) Comparative Studies on the Anatomical Structures of Leave of 3 Species in Saussurea Morphological and RAPD genetic differentiation of Stipa krylovii in middle and eastern Inner Mongolia steppe The emergence of macrospore and the formation of female gametophyte in Pinus sylvestris var. mongolica Studies on callus induction and multiplication of Glechoma longituba (Nakai) Kupr. Comparative expression analysis of Crlea gene in Catharanthus roseus under drought stress by real-time quantitative PCR The distribution pattern and ecological adaptation of Caragana sibirica Fabr. Review of taxonomy researches on Chinese Orthotrichaceae A review of phylogeny of Carlemanniaceae Studies on the genus Schiffneria Steph. (Hepaticae) Effects of Biomagnetic Effect on the Bioactive Metabolite Production in Fruiting Body of Cordyceps militaris Extraction of Total Flavonoids from Peony Episperm and ABTS Radical Scavenging Activity Induction of Defensive Enzymes in Leaves of Rosa rugosa ‘plena’ by Mechanical Wounding Preparation, Characterization and Evaluation of in vitro Release of Folate-Conjugated Carboplatin and Paclitaxel -loaded Bovine Serum Albumin Tumor-targeting Nanoparticles Provenance Selection of Juglans mandshurica Maxim. and the Effects of Environmental Factors Micromorphological Features of Epidermis of 20 Species Ferns from Yunnan Taxonomic Status of Cephalotaxus alpina(Li) L.K.Fu(Cephalotaxaceae) in the Views of Morphological Characteristics of Seeds and Leaves Biomass Allocation Pattern and Water Characteristics of Each Component of Phoebe bournei Container Seedling Urtica malipoensis,A New Species of Urticaceae from Yunnan Total Nitrogen Concentration and Pedogenic Function of Bryophyte Crust in Typical Vegetations in Upstream of Chishui River Cloning and Expression Analysis of Gibberelin 20 Oxidase Gene from Camellia lipoensis Chang et Xu Genetic Transformation of CYP79F1 Gene in Brassica oleracea var. italica Construction of Brucella rOmp3148-74-BLS Expression Vector and Its Transformation into Alfalfa The Gene Cloning,Prokaryotic Expression and Purification of Rice Zinc Finger Protein OsRZ3 Leaf Comparative Anatomy of Styrax(Styracaceae) in Hunan Ultrasonic-assisted Extraction of Polysaccharide from Eucommia ulmoides and Evaluation of its Antioxidant Activity Critical Cis-acting Element in the Promoter of the Stress-tolerant Gene AtRPK1 Amplification and Sequence Characterization of ITS in Camellia Multi-objective Management Planning of Carbon Storage in Larix gmelinii Natural Forest in Great Xing’an Mountains Sorbus aueuparia‘macrocarpa’——A New Species in Sorbus L. Response of Soil Organic Carbon and Nutrients to Simulated Nitrogen Deposition in Typical Mixed Broadleaved-Korean Pine Forest Relationships Between Stand Spatial Structure Characteristics and Influencing Factors of Broad-leaved Korean Pine(Pinus koraiensis) Forest in Liangshui Nature Reserve,Northeast China Analysis on the Aroma Components of Different Floral Organs of Aromatic Camellia ‘Kramer’s supreme’ Based on HS-SPME/GC-MS Observation of Cremocarp Development of Chuanminshen violaceum(Apiaceae) Cloning and Expression Analysis of a DEAD-box RNA helicases Gene, SlDEAH1 in Solanum lycopersicum Lectotypifications of Sixteen Names in Dicotyledon Clone and Characterization of A Glutathione-s-transferase Gene in Muscari armeniacum