The pathogenicity of microsporidian Vairimorpha sp. isolated from silkworm to diamondback moth Plutella xylostella (Linnaeus) (Lepidoptera:Plutellidae) EXPERT SYSTEM FOR SAFE APPLICATION OF INSECTICIDES TO CONTROL INSECT PESTS IN RICE FIELD IDENTIFICATION FOR RESISTANCE OF MAIZE CULTIVARS TO STALK ROT CORRELATION ANALYSIS OF SLOW-RUSTING FACTORS TO STRIPE RUST IN WHEAT CULTIVARS AND THE CLUSTERING PRELIMINARY STUDY ON RESISTANCE OF RICE SEEDLING TO LEAF BLIGHT INDUCED BY SALICYLIC ACID EFFECTS OF Bt (BACILLUS THURINGIENSIS)TRANSGVNIC COTTON ON THE DYNAMICS OF PEST POPULATION AND THEIR ENEMIES ON THE RESISTANCE INHERITANCE OF RICE LINE DUOKANG 1 TO RICE GALL MIDGE (OESEOUA ORYZAE) SCREENING TECHNIQUES AND EVALUATION OF WHEAT RESISTANCE TO SHARP EYESPOT CAUSED BY RHIZOCTONIA CEREALIS RESISTANCE OF WHEAT VARIETIES TO WHEAT SPINDLE STREAK MOSAIC DISEASE A NEUTRAL NETWORK APPROACH TO LONG-TERM FORECASTING FOR RICE LEAFROLLER STUDIES ON THE EPIDEMIC REGULARITY AND PREDICTING METHOD OF THE SOYBEAN BROWN SPOT (SEPTORIA GLYCINES) ORCHARD-ORIENTED DECISION SUPPORT SYSTEM FOR PEST CONTROL ON APPLE AND PEAR THE EFFECTS OF FILMED GROUND AND DRY GROWING CONDITIONS ON THE OCCURRENCE OF RICE PESTS, NATURAL ENEMIES AND SAPROPHAGOUS INSECTS PRELIMINARY STUDY OF THE RELATIONSHIP BETWEEN GENETIC LINEAGE AND PATHOGENICITY OF MAGNAPORTHE GRISEA RESEARCH ADVANCES ON CROP BREEDING FOR RESISTANCE TO PLANT-PARASITIC NEMATODES BY TRANSGENIC METHODS FIELD NATURAL IDENTIFICATION OF WHEAT RESISTANCE TO SCAB AND BREEDING FOR SCAB RESISTANCE THE IMPACT OF DNA MOLECULAR MARKERS ON THE STUDY OF PLANT DISEASE CAUSED BY FUNGI UPTAKE, DISTRIBUTION OF ~(14)C-TRIADIMEFON IN WHEAT SEEDLING AND THE RELATED INTERFERING FACTORS RESISTANCE TO INSECTICIDES IN HELICOVERPA ARMIGERA IN HEBEI, HEN AN, SHANDONG AND XINJIANG THE RELATION BETWEEN AMINO ACIDS AND THE RESISTANCE OF WHEAT VARIETIES TO THE ENGLISH GRAIN APHID MACROSIPHUM AVENAE F. 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 STUDY ON THE ALLEVIATION OF COTTON BOLLWORM TO INSECTICIDES BY Bt TREATMENT THE BIONOMICS OF PEACH FRUIT BORER DAMAGED ON APRICOT TREE TECHNIQUES FOR VIRUS-FREE SWEET POTATO CULTURE APPLICATION OF VIROBACTERIAL AGGLUTINATION TEST FOR DETECTING VEGETABLE VIRUSES THE EFFECT OF ASPARAGUS STEM EXCHANGING ON BLIGHT DISEASE CONTROL AND YIELD PERFORMANCE 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 CURRENT SITUATION OF THE IDENTIFICATION, SELECTION, AND APPLICATION OF RESISTANT COTTON CULTIVAR AGAINST COTTON INSECT PESTS IN CHINA 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 STUDIES ON BIONOMICS OF PSAMMOTETTIX STRIATUS (L. ) ANALYSIS OF RESISTANCE GENETICS AND MAPPING OF RESISTANT GENE IN A RICE VARIETY DUOKANG 1 TO RICE GALL MIDGE RESPONSES OF THE TONOPLAST ATPase IN THE ROOTS OF PLANTAGO MARITIMA L. TO NaCl STRESS STUDY ON DIOSGENIN AND SACCHAROMYCES SICCUM FROM PROCESSING DIOSCOREA BY ISOLATION 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 STUDIES ON THE CHARACTERS OF THE DENDRARNTHEMA(DC.)DES MOUL.IN THE EAST-NORTH CHINA ANTHER AND POLLEN DEVELOPMENT IN VIGNA SESQUIPEDALIS(L.)FRUW. THE CHARACTERISTICS OF FLORA IN THE ZHONGTIAO MOUNTAIN STUDY ON KARYOTYPE OF SAROMAOLIVER(ARISTOLOCHIACEAE)AND ITS SYSTEMATIC SIGNIFICANCE STUDY ON GEOGRAPHICAL DISTRIBUTION AND FLORA CHARACTERISTIC OF SUBFAMILIES ALSINOIDEAE AND PARONYCHIOIDEAE IN XINJIANG GROWTH ADAPTABILITY AND GENETIC STABILITY ANALYSIS AND COMPREHENSIVE EVALUATION OF 8 PAULOWNIA CLONES INTERSPECIES TEST-TUBE FERTILIZATION IN NICOTIANA TABACUM X N.REPANDA OBSERVATION OF THE LEAF STRUCTURE OF TWO DAVIDIA INVOLUCRATA BAILL SPECIES A CYTOLOGICAL OBSERVATION IN MICROSPOROGENESIS OF MALE STERILE LINES AND FERTILE LINES OF MILLET 八倍体小偃麦与普通小麦杂交后代花药培养的研究 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 Effect of Salt Stress on Osmotic Adjustment Substances in Plants Variations of Soil Nitrogen and Microbial Biomass Carbon and Nitrogen of Quercus aquifolioides Forest at Different Attitudes in Balangshan, Sichuan Screening in vitro of Antagonistic Streptomyces against the Black Rot Disease (Alternaria tenuissima) of Zanhuang Jujube Fruit and Optimization of Fermentation Conditions Current Status and Site Conditions of Mangrove Forest Community in Hanjiang River Delta of Guangdong Province Research Progress in Reproduction Techniques and Pharmacological Active Components of Aralia elata The Impact of Labor Transfer Level on Input and Output of Household Forestland-Based Production——Empirical Analysis Based on 1178 Households in Jiangxi Province EFFECTS OF DINITROANILINE IN INDUCING COTTON RESISTANCE TO FVSARIVM WILT THE ESTABLISHMENT OF A MID-TERM FORECAST MODEL FOR LEAF RUST OF WHEAT COMPENSATION OF PHOTOSYNTHETIC ASSIMILATOR IN RICE LEAVES FOR INFECTION WITH XANTHOMONAS CAM PEST RIS PV. ORYZAE A FUZZY SYNTHETIC DECISION FOR THE RESISTANCE OF RAPE VARIETIES TO RAPE APHIDS THE FLUORESCENCE SPECTRA AND PHYSIOLOGIC CHARACTER OF CHLOROPLASTS IN TOBACCO LEAF AFTER TMV INFECTION RACE DYNAMIC OF PUCCINIA GRAMINIS F. SP. TRITICI IN CHINA IN 1993 STUDIES ON THE EPIDEMIC METHOD OF SPRING WHEAT SCAB IN HEILONGJIANG PROVINCE STUDY ON THE INTEGRATED MANAGEMENT OF CITRUS CANKER PATHOGENICITY DIFFERENTIATION OF ALTERN ARI A ALTERN AT A AND INDUCED RESISTANCE OF TOBACCO TO BROWN SPOT BY WEAK VIRULENCE STRAINS STUDY ON RESISTANCE OF THREE COTTON SPECIES TO MAIN COTTON DISEASES STUDIES ON THE RELATIONSHIP BETWEEN THE SUSCEPTIBILITY OF WHEAT VARIETIES TO STRIPE RUST(PUCCINIA STRIIFORMIS WEST)AND THE CONTROL EFFECT OF TRIADIMEFON MYCOFLORA IN STORED PADDY OF FARM HOUSEHOLDS Effects of La(NO3)3 on Plant Growth and Leaf Photosynthetic Physiology of Ryegrass(Lolium pernne L.) Seedlings under Alkaline Stress A Revise of Stamen Number to an Endangered Plant:Rhododendron shanii Fang A New Variety of the Genus Chrysanthemum L. from China Inhibitory Effect of Algae Growth and HPLC Analysis of Allelochemicals from Stephania tetrandra Peristome Morphology of Bryum Hedw. (Musci:Bryaceae) and Its Taxonomic Significance DNA Isolation,Optimization of ISSR-PCR System and Primers Screening of Codonopsis pilosula(Franch.) Nannf. Seed Germination and Endogenous Inhibitory Substance of Bupleurum scorzoneraefolium Effects of Extracts from Root of Rheum tanguticum on Seed Germination and Seedling Growth of Triticum aestivum and Elymus nutans Adaptive Cluster Sampling Technique for Desert Vegetation Based on Fractal Theory