Chemical identification and field tests of sex pheromone of beet armyworm Spodoptera exigua Effect of feeding Bt cotton and other plants on the changes of development and insecticide susceptibilities of lesser armyworm Spodoptera exigua (Hiibner) The resistance threshold and interactions of several plantsecondary metabolites to wheat aphids The predatory function of Pirata subparaticus(Boes.et Str.) on three important rice insect pests in a multispecies coexistent system Co-operative action between jinggangmycin and Bacillus subtilis Bs-916 against rice sheath blight Resistance of Rhizoctonia cerealis to tebuconazole and the biological characters of tebuconazole-resistant strains Resistance of IRBB21(Xa21) to five races of bacterial blight in Guangdong Impacts of three insecticides on the community structures wheat aphids and their predators in wheat field Mechanism of Schizaphis graminum in transmitting maize dwarf mosaic virus Effects of deltamethrin on chemical communication of male Asian corn borer to sex pheromone under sublethal dosage Lethal and sublethal effects of fenvalerate residue on adults of Cotesia plutellae EXPERT SYSTEM FOR SAFE APPLICATION OF INSECTICIDES TO CONTROL INSECT PESTS IN RICE FIELD STUDIES ON THE PATHOGEN OF GINSENG BACTERIAL SOFT ROT IN JILIN PROVINCE PRELIMINARY STUDY ON RESISTANCE OF RICE SEEDLING TO LEAF BLIGHT INDUCED BY SALICYLIC ACID REGENERATION OF TRANSGENIC CUCUMS MEW AND ITS RESISTANCE TO VIRUS DISEASES UPTAKE, DISTRIBUTION OF ~(14)C-TRIADIMEFON IN WHEAT SEEDLING AND THE RELATED INTERFERING FACTORS STUDIES ON THE BIOACTIVITY AND PHYSIOLOGICAL REACTION OF THE EXTRACTS FROM MYOPORUM BONTIOIDES AGAINST PIERIS RAPAE RESISTANCE TO INSECTICIDES IN HELICOVERPA ARMIGERA IN HEBEI, HEN AN, SHANDONG AND XINJIANG THE POPULATION DYNAMICS AND RECOVERY OF RODENT PESTS IN THE AGRICULTURAL ECOLOGICAL SYSTEM IN SICHUAN THE RELIABILITY ANALYSIS OF THE MODEL FOR PREDICTING PESTICIDE RESIDUE STUDIES ON CHEMICAL CONTRTOL TECHNIQUE OF WHEAT SHARP EYESPOT THE RELATION BETWEEN THE CASSIDA NEBULOSA AND HOST PLANTS TECHNIQUES FOR VIRUS-FREE SWEET POTATO CULTURE APPLICATION OF VIROBACTERIAL AGGLUTINATION TEST FOR DETECTING VEGETABLE VIRUSES ISOLATION AND IDENTIFICATION OF CHITINASE PRODUCING BACTERIA INHIBITING GROWTH OF MAGNAPORTHE GRISEA STUDY ON THE FORECAST OF THE POPULATION DYNAMICS OF MANDARIN VOLE STUDY ON THE POPULATION MODEL AND PREDICTION OF APODEMVS AGRARIUS IN AGRICULTURAL FIELDS STUDIES ON THE DIAPAUSE CHARACTERISTICS OF ORIENTAL TABACCO BUDWORM POPULATION DYNAMICS OF DIURAPHIS NOXIA MORDV. AND IMPACTS OF NATURAL ENEMIES INHIBITION OF METALAXYL ON THE OOSPORE PRODUCTION OF PHYTOPHTHORA BOEHMERIAE BIOLOGICAL ACTIVITY AND CONTROL TECHNIQUES OF IMIDACLOPRID AGAINST RHOPALOSIPHUM PADI(L. ) INDUCED RESISTANCE TO DOWNY MILDEW OF CUCUMBER BY CHEMICALS SCREENING TESTS AND PRELIMINARY STUDY ON THE INSECTICIDAL ANTIBIOTICS AND THEIR EFFECT IN CONTROLLING HELICOVERPA ARMIGERA EVALUATION OF INSECTICIDAL CYTOTOXICITY BY MTT METHOD STUDIES ON INSECTICIDAL ACTIVITY OF THE ANISE OIL AND ANALYSIS OF ITS COMPONENTS AN ENZYME-LINKED IMMUNOSORBENT ASSAY (ELISA) FOR AVERMECTIN B_1 RESIDUE IN PEARS FUNCTIONAL RESPONSES OF CYRTORHINUS LIVIDIPENNIS TO EGGS OF BROWN PLANTHOPPER, NILAPARVATA LUGENS, AND ITS SEARCHING BEHAVIOR STUDIES ON THE RELATIONSHIPS BETWEEN ECOLOGICAL CONDITONS AND GROWTH AND DEVELOPMENT OF OLIVE TREE IN THE SOUTH OF SHAANXI PROVINCE TRANSMTTING TISSUE AND POLLEN TUBE GROWTH IN LIRIODENDRON L. AN ANATOMICAL STUDY ON XEROMORPHIC STRUCTURES OF THE PSAMMOPHYTES IN XINJIANG THE CHARACTERISTICS OF FLORA IN THE ZHONGTIAO MOUNTAIN STUDY ON GEOGRAPHICAL DISTRIBUTION AND FLORA CHARACTERISTIC OF SUBFAMILIES ALSINOIDEAE AND PARONYCHIOIDEAE IN XINJIANG Characteristics of Environmental Effects in the Landscape Shelter Forest along the Aerodrome Road in Guangzhou THE DETECTION OF BANANA BUNCHY TOP DISEASE WITH MONOCLONAL ANTIBODY OF BBTV INDUCING FACTORS OF PUPAL DIAPAUSE IN HELICOVERPA ARMIGERA THE FLUORESCENCE SPECTRA AND PHYSIOLOGIC CHARACTER OF CHLOROPLASTS IN TOBACCO LEAF AFTER TMV INFECTION STUDIES ON THE INFECTION PERIOD AND THE INFECTION GATE OF THE CHLAMYDOSPORES OF USTILAGINODEA VIRENE(COOKE)TAK.ON RICE STUDY ON RESISTANCE OF THREE COTTON SPECIES TO MAIN COTTON DISEASES Bracts and bracteoles Morphology of Pleurospermum Hoffm. in Kun-Lun Mountains and Its Taxonomic Significance Peristome Morphology of Bryum Hedw. (Musci:Bryaceae) and Its Taxonomic Significance Antimicrobial Activity of Nitellopsis obtusa(Charophyta) and Optimization of Extraction Conditions ISSR Analysis of Genetic Diversity in Freesia refracta Germplasm Cloning and Sequence Analysis of Full-length cDNA of Actin Gene from Birch(Betula platyphylla Suk.) Adaptive Cluster Sampling Technique for Desert Vegetation Based on Fractal Theory Extraction and Analysis of Secondary Metabolites in Poplar Phloem Extraction and GC-MS Analysis of Volatile Oil from the Peel of Early Maturing Gold Pomelo Purification and Identification of Populus ussuriensis Genomic DNA Studies on Optimization of ISSR Amplified Conditions in Kudingcha Species in Oleaceae of China Optimization on the Extractive Technique of Starch Phosphorylase in Lily Bulb Physiological Responses of Iris to NaHCO3 Stress Induction Technique of Picea koraiensis Nakai Embryogenic Callus Establishment and Optimization of ISSR Reaction System for Winterfat Using Orthogonal Design Cloning and Expression of Gene which Encode SOD of Nostoc flagelliforme in E. coli SEM Observation on the Pollen Grains of Ten Species in Impatiens L. (Balsaminaceae) Primary Study of the Photosynthetic Characteristics of Chlamydomonas reinhardtii Strain 849 under Salty Stress Comparative Studies on the Anatomical Structures of Leave of 3 Species in Saussurea Studied the difference of genetic feature between tissue cultured and cultivated paddy rice of Jia He Zao Zan via microsatellite(SSR) markers Expression rice cytosol fructose 1,6-bisphosphate aldolase in Anabaena sp. PCC 7120 and explore its regulation function in photosynthesis Studies on callus induction and multiplication of Glechoma longituba (Nakai) Kupr. 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 Ionic Liquids-based Microwave-assisted Extraction of Biochanin A and Genistein from Dalbergia odorifera T.Chen Leaves Provenance Selection of Juglans mandshurica Maxim. and the Effects of Environmental Factors Taxonomic Status of Cephalotaxus alpina(Li) L.K.Fu(Cephalotaxaceae) in the Views of Morphological Characteristics of Seeds and Leaves Effects of Copper Stress on Seedlings Growth and Active Ingredients of Salvia miltiorrhiza Establishment of SSR Reaction System and Fingerprinting for Some Aechmea Species Effects of TDZ on Polyamines Concentration Changes during the Construction of Floral-buds in Derooted Seedlings of Dendrobium officinate Kimura et Migo in vitro Total Nitrogen Concentration and Pedogenic Function of Bryophyte Crust in Typical Vegetations in Upstream of Chishui River Relationships of Pinus koraiensis Cone Production with Stand and Climate Factors Genetic Transformation of CYP79F1 Gene in Brassica oleracea var. italica