PRELIMINARY STUDY OF BIOLOGICAL EFFECTION OF MAIZE SOAKED IN THE MAGNETIZED WATER THE EFFECT OF EXOGENOUS DRUGS ON DAMAGE OF CUCUMBER SEEDLINGS UNDER CHILLING STRESS SYSTEMATIC CLASSIFICATION OF THE GENUS LONICERA L. FROM GANSU STUCIES ON THE ULTRASTRUCTURE AND MECHANISM OF NECTAR SECRETION IN FLORAL NECTARIES OF BRASSICA CAMPESTRIS LINN. AT DIFFERENT DEVELOPMENTAL STAGES A STUDY ON ANATOMICAL CHARACTERISTICS OF LEAVES AND STEMS OF FIVE ALPINE PLANTS USED FOR TIBETAN MEDICINE IN QINGHAI-TIBETAN PLATEAU INVOLVEMENT OF CALCIUM AND CALMODULIN IN THE REGULATION OF DEOUGHT RESISTANCE IN ZEA MAYS SEEDLINGS DEVELOPMENT ANATOMY OF STALAR DIVISIONIN CENTIANA MACROPHYLLA STUDIES ON THE MORPHOLOGY AND THE ULTRASTRUCTURE OF THEMATURE FLORAL NECTARY OF NYMPHOIDES PELTATUM (GMEL) O. KUNTZ DURING THE NECTAR SECRETARY PERIOD THE STUDIES ON TISSUE CULTURE AND THE PROCEDUE OF RAPID PROPAGATIONOF INDUSTRIALIZATION IN STRELITZIA REGINAE PLANT REGENERATION FROM CALLUS PROTOPLASTSOF LOTUS CORNICULATUS L. EFFECTS OF NITROGEN ON THE DYNAMIC CHANGE OF NITRATE REDUCTASE ACTIVITY AND GRAIN PROTEIN CONTENT OF WHEAT STUDIES ON POPULATION STRUCTURE OF PAEONIA SUFFRUTICOSA ANDR,VAR.SPONTANEA REHD. THE LAWS OF ACCUMULATION OF DRY MATTER AND NUTRIENT UPTAKES OF STERILE HYBRID RAPE MORPHOLOGICAL AND ANATOMICAL STUDIES ON THE SEEDLING IN CALENDULA OFFICINALIS LINN. THE STUDY ON CELL LIPID OVER-OXIDATION INJURIES AND CHANGES OF PLASMALEMMA ULTRASTRUCTURE IN TYPICAL SALINE PLANTS STUDY ON CHEMICAL CONSTITUENTS IN SEEDS OF DIPTERONIA SINENSIS OLIV. NATIVE TO CHINA INTRODUCTION AND DOMESTICATION OF IRIS TAXONOMIC NOTES ON ASTRAGALUS FROM QINLING MOUNTAINS STUDIES ON CONSERVATION BIOLOGY OF SARUMA HENRYI OLIV. PHARMACOGNOSTICAL STUDY AND DETERMINATION OF COMMON METAL ELEMENTS ON THE ROOTS OF TONGOLOA SILAIFOLIA(DE BOISS)WOLFF HISTOLOGICAL DEVELOPMENTAL STUDIES ON THE ADVENTITIOUS ROOTS OF GENUS CHLORANTHUS THE DEVELOPMENT ANATOMY OF STALAR DIVISION IN GENTIANA STRAMINEA ROOT RELATIONSHIP BETWEEN ULTRASTRUCTURE OF WHEAT MESOPHYLL CELL UNDER WATER STRESS AND DROUGHT-RESISTANCE THE TRANSFER OF SEGMENT OF CHROMOSOME FROM BLUE-GRAINED WHEAT TO STERILE TAIGU WHEAT HISTOLOGICAL STUDIES ON THE MORPHOGENESIS OF THE HYPOCOTYL OF CABBAGE IN TISSUE CULTURES APPROACH TO GROWTH AND PHYSIOLOGICAL CHARACTERS IN OCTAPLOID PANICUM MILIACEUM L. LEAFLET ORIENTATION IN WATER-STRESSED SOYBEANS LOCALIZATION OF ACID PHOSPHATASE ACTIVITY DURING DEVELOPMENT OF MEGAGAMETOPHYTE IN WHEAT STUDIES ON MORPHOGENESIS OF ANTHERS IN STRAWBERRY IN VITRO STUDY ON HITOLOGY AND CYTOLOGY OF VICIA SATIVA ROOT NODULES THE CHANGES OF NUCLEIC ACIDS AND SOLUBLE PROTEIN DURING SOMATIC EMBRYOGENESIS IN WHEAT EFFECT OF DIMETHYL SULFOXIDE ON ULTRASTRUCTUES OF ROOT MERISTEMATIC CELLS OF SECALE CEREALE STUDY ON GENUS ZANTHOXYLUM L. FROM GANSU PROMOTIVE EFFECT OF L-PROLINE ON THE GROWTH OF WHEAT CALLUS MORPHOGENESIS AND DEVELOPMENT OF CHLOROPLASTS IN ANTHERS OF HORDEUM VULGARE RESEARCH ON HOT, DROUGHT RESISTANCE AND CULTIVATION TECHNIQUE OF VIBURNUM PLICATUM F. TOMENTOSUM AND LINDERA MEGAPHYLLA COMPARATIVE STUDY ON RESPONSES TO NITROGEN NUTRIENT OF DIFFERENT DROUGHT RESISTANCE TYPES OF WHEAT UNDER WATER STRESSES DISCUSSION OF SYSTEMATIC POSITION OF CHLORANTHACEAE BY LEAF ARCHITECTURE OF PLANTS THE EFFECT OF 4D AND 4R ON THE SYNTHESIS OF THREE KINDS OF ISOZYMES IN WHEAT ISOLATION, CULTURE AND CALLUS FORMATION OF MESOPHYLL CELL PROTOPLASTS OF Pisum satium L. STRUCTURE AND DEVELOPMENT OF THE INSECT-GALL OF Rhus chinensis THE GEOGRAPHICAL DISTRIBUTION AND FLORESTIC CHARAC TERISTICS OF GENERA ENDEMIC SPERMATOPHYTES TO CHINA IN QINLING Frequency of resistance to Bacillus thuringiensis toxin Cry1Ac in Xinjiang field population of Helicoverpa armigera Nested-PCR detection for Leifsonia xyli xyli, the causal bacterium of sugarcane ratoon stunting disease Comparative of citrus huanglongbing molecular detection approaches and monitoring of the orchards Cultural characteristics and pathogenicity of defoliating Veticillium dahliae strains in different cotton-producing provinces of China Identification method and resistance evaluation of Fusarium head blight in barley Resistance identification of the rice varieties in southeastern China to rice stripe disease Screening for SSR markers linked to wheat powdery mildew resistance gene Pm2 The population dynamics of apple Lithocolletis ringoniella in Loess Plateau The relationship between the main secondary metabolites and the resistance of cotton to Apolygus lucorum Using vertical pointing searchlight trap to monitor the population dynamics of Cnaphalocrocis medinalis Guenée The effect of dressing seeds with thiamethoxam and imidacloprid on the larva development of Leptinotarsa decemlineata (Say) Diversity and impact assessment of weeds on natural enemies in apple orchards Identification of four entomogenous fungi and preliminary evaluation on their insecticidal activities to Plutella xylostellaL. Screening host factors that interact with Cucurbit aphid-borne yellows virus MP using yeast two-hybrid system Prokaryotic expression of Apple stem pitting viruscoat protein and antiserum preparation Identification of the antagonistic actinomycetes strain 10-4 against tomato early blight Allelopathy mechanism of flowers of Parthenium hysterophorus L. on wheat Contact response of Trichogramma confusum to 13 saturated hydrocarbons from host egg shells and abdominal scales of Plutella xylostella A predication of potential geographical distribution of guava fruit fly, Bactrocera (Bactrocera) correcta (Bezzi) in China Behavioral responses of Dialeurodes citri to leaves and their volatiles of citrus cultivars The utilization of crop residues from former rotation to control weeds in direct-seeding rice field Allelopathy of leaves of Parthenium hysterophorus L. on Abutilon theophrasti Medic. and Echinochloa crusgalli Behaviour response of Anagrus nilaparvatae The isolation and characteristics of antifungal substances produced by Bacillus pumilus strain BSH-4 The sensitivity of Botrytis cinerea to SYP-Z048 and cross resistance against diverse fungicides Genetic analysis and allelism test of three translocation lines from Triticum aestivum-Hayaldia villosa resistance to stripe rust Effects of the major nutritional substances and micro-structure of rice plants on the host preference of the small brown planthopper, Laodelphax striatellus Mode of action of two candidate strobilurin fungicides against cucumber downy mildew Resistance mechanisms of Spodoptera litura to indoxacarb Quantitative analysis of ecdysteroid in adults and the pre-diapause, diapause and post-diapause larvae of wheat blossom midge, Sitodiplosis mosellana Gehin Preparation and immunological characteristics of polyclonal antibody of prophenoloxidase from the hemolymph of Ostinia furnacalis Guene larvae Protoplast preparation of Trichoderma taxi ZJUF0986 and screening of resistant mutants Characterization, identification and control effect against banana Fusarium wilt of antagnistic strain C-4 Evaluation of 25 Nordic wheat accessions for resistance to powdery mildew and the identification of Pm genes using molecular markers Current status on the study of wild bee-pollinators and conservation strategies in China Drug resistance and mechanism between different maize varieties to chlorimuron-ethyl Resistant Monochoria korsakowii biotypes to bensulfuron-methyl and their acetolactate synthase sensitivity Investigation on virulence of Blumeria graminis f.sp.hordei population and resistance to powdery mildew of barley varieties