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The molecular identification and the distribution of potato virus S in Fujian Province Detection of bacterial wilt infection in potato using PCR Strategies to counter the invasion of exotic and harmful plant pests A mini review on effects of sublethal doses of insecticides on the sex pheromone communication system of insects Allelopathic effect of wheat stubbles with different genotypes on weed suppression The effect and mechanism of BR for protecting maize from the phytotoxicity of ethametsulfuron Effects of metsulfuron-methyl and glyphosate on acetolactate synthase activities and shikimate levels of Alternanthera philoxeroides Molecular identification and detection of Eucalyptus yellowing and witches-broom phytoplasma in Guangdong Inhibition activity of the metabolite of marine mold 1-B6-10 to Fusarium spp. Cloning and prokaryotic expression of coat protein gene of Tobacco etch virus and preparation of viral-specific antiserum Selection of endophytic bacteria for suppression of corn sheath blight caused by Rhizoctonia solani Genetics of stripe rust resistance in wheat cultivar Virgilio 两种亚致死剂量的农药对亚洲玉米螟化学通讯系统的干扰作用 Bioactivity of camphor against the long-horned beetles (Anoplophora chinensis and Nadezhdiella canton) The quantitative indices in evaluation for the resistance to the whitebacked planthopper, Sogatella furcifera in some Chinese rice Studies on mutual relationship of Fusarium from ear rot and stalk rot in maize using isozyme techniques Biochemical and metabolic alterations in Aphis craccivora Koch parasitized by Lysiphlebus japonicus Ashmead Screening of new combinations of resistant hybrid cotton to insect pests and evaluation of heterosis Establishment and development of web database for cotton aphid prediction The resistance threshold and interactions of several plantsecondary metabolites to wheat aphids Biology of maize rough dwarf virus and the strategies for improvement of maize resistant varieties Effect of herbicide on the infection on Veronica persica by Colletotrichum gloeosporioides Effects of deltamethrin on chemical communication of male Asian corn borer to sex pheromone under sublethal dosage Influence of host plants on the acetylcholinesterase activity of cotton aphid Field monitor of insecticide resistance and toxicological mechanism in Plutella xylostella (L.) Realized heritabilities of resistance to fenpropathrin and abamectin in Tetranychus cinnabarinus (Boiduval) Lethal and sublethal effects of fenvalerate residue on adults of Cotesia plutellae 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) PRELIMINARY STUDY OF THE RELATIONSHIP BETWEEN GENETIC LINEAGE AND PATHOGENICITY OF MAGNAPORTHE GRISEA INCIDENCE FACTORS OF KERNEL SMUT OF RICE AND ITS CONTROLLING THRESHOLD THE IMPACT OF DNA MOLECULAR MARKERS ON THE STUDY OF PLANT DISEASE CAUSED BY FUNGI THE RELATION BETWEEN AMINO ACIDS AND THE RESISTANCE OF WHEAT VARIETIES TO THE ENGLISH GRAIN APHID MACROSIPHUM AVENAE F. THE RELIABILITY ANALYSIS OF THE MODEL FOR PREDICTING PESTICIDE RESIDUE THE RELATION BETWEEN THE CASSIDA NEBULOSA AND HOST PLANTS STUDIES ON THE ARTIFICIAL DIETS FOR BEET ARMYWORM TECHNIQUES FOR VIRUS-FREE SWEET POTATO CULTURE AN EXPLORATION ON THE AETIOLOGICAL AGENT OF TOBACCO WEATHER FLECK INHIBITION OF METALAXYL ON THE OOSPORE PRODUCTION OF PHYTOPHTHORA BOEHMERIAE ANTAGONISM OF CHLORIMURON-ETHYL ON QUIZALOFOP-P-ETHYL AND FLUAZIFOP-P-BUTYL FOR DIGIT ARIA SANGUINALIS AND ELEUSINE INDICA STUDIES ON INSECTICIDAL ACTIVITY OF THE ANISE OIL AND ANALYSIS OF ITS COMPONENTS STUDIES ON BIONOMICS OF PSAMMOTETTIX STRIATUS (L. ) THE RESPONSE OF MIDDAY DEPRESSION OF DIURNAL VARIATION OF NET PHOTOSYNTHETIC RATE OF WHEAT LEAVES ON ECOLOGICAL FACTORS IN THE FIELD ENVIRONMENT OF QINGHAI PLATEAU ANATOMICAL STUDIES ON THE VEGETATIVE ORGANS AND THE PROTOCORM OF CYMBIDIUM HYBRIDUM EFFECT OF BARLEY STAMENT ON OPENING AND CLOSING-LEMMA ANTHER AND POLLEN DEVELOPMENT IN VIGNA SESQUIPEDALIS(L.)FRUW. STUDY ON COMPARATIVE ANATOMY OF REGENERATIVE PLANTLETS OBTAINED IN TISSUE CULTURE OF GOSSYPIUM HIRSUTUM L. A CYTOLOGICAL OBSERVATION IN MICROSPOROGENESIS OF MALE STERILE LINES AND FERTILE LINES OF MILLET The Fine Scale Spatial Heterogeneity of Soil Physical Properties in a Primary Tropical Montane Rainforest of Jianfengling, Hainan Island, China Isolation and Expression of APETALA2 Transcription Factor Gene in Betula platyphylla Growing Responses of Four Exotic Alder Seedling under Different Nitrogen Concentrations Light Media Selection for Growing Micro-propagated Seedlings of Betula alnoides Genetic Diversity and Population Structure of Quercus serrata var.brevipetiolata Revealed by nSSR Markers Effect of Different Nitrogen Forms on Root Growth and Dynamic Kinetics Characteristics for Citrus sinensis×Poncirus trifoliata STUDIES ON COTTON SEED-BORN PATHOGEN OF PHYTOPHTHORA BOLL ROT AND ITS LETHAL TEMPERATURE 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 STUDIES ON THE DETACHED-LEAF METHOD FOR TESTING RESISTANCE OF WHEAT TO POWERY MILDEW (ERYSIPHE GRAMINIS TRITICI) DEGRADATION AND RESIDUE OF THIOPHANATE METHYL IN WHEAT AND SOIL STUDY ON RESISTANCE OF THREE COTTON SPECIES TO MAIN COTTON DISEASES Effects of La(NO3)3 on Plant Growth and Leaf Photosynthetic Physiology of Ryegrass(Lolium pernne L.) Seedlings under Alkaline Stress Revision of Swietenia mahagoni(Meliaceae) in Chinese Taxonomic Literature A new variety of Pulsatilla(Ranunculaceae) from Greater Khingan Mountains of Inner Mongolia A New Variety of the Genus Chrysanthemum L. from China Inhibitory Effect of Algae Growth and HPLC Analysis of Allelochemicals from Stephania tetrandra Embryology of Juglans mandshurica Maxim.（Ⅰ） the Microsporogenesis,and the Development of Male Gametophytes 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.) Extraction and Analysis of Secondary Metabolites in Poplar Phloem A Method for Lower Epidermis Micromorphology Research of Fresh Leaf of Gramineae Practicability of 7 Light Responsive Curve Models to Different Plant Species Morphological Difference of Arabidopsis thaliana Ethylene Mutants Affected by Drought Stress Megasporogenesis,Microsporogenesis and Development of Gametophytes in the Rare Endangered Plant Manglietia patungensis Hu Genetic Diversity of Part of Large Bryophyte in Northeast Region Using RAPD Cloning and Analysis of Metallothionein Gene from Tamarix androssowii Validation of Two Names Betula jiulungensis (Betulaceae) and Rubia ovatifolia (Rubiaceae) Studies on the Development of Gametophytes of Three Species in Blechnacea Magnolia glaucophylla,a New Species of Magnoliaceae from SE Yunnan,China Morphological and RAPD genetic differentiation of Stipa krylovii in middle and eastern Inner Mongolia steppe