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A BIOASSAY METHOD FOR THE DETERMINING THE RESIDUE OF ALACHLOR IN SOIL Isolation, purification and bioassay of toxin proteins secreted by different physiological races of tomato leaf mould pathogen, Cladosporium fulvum Insecticidal activity and field evaluation of SIOC-I-002 against Nilaparvata lugens The identification of tomato powdery mildew fungi collected in Gansu A new method for rapid detection of Bean pod mottle virus The sensitivity of different wild oat Avena fatua populations to fenoxaprop-P-ethyl and clodinafop-propargyl Virulence of Beauveria bassiana against Takecallis taiwanus(Takahashi) Preliminary Partition of the Toxins of a Strain in Pseudomonas fluorescens associated with Busaphelenchus xylophelus Determination on the Selectivity of Two Kinds of Spider Mites to Ginkgo biloba Leaves and Foliar Volatiles Soil nutrient status of pure birch and larch plantations based on their seedlings bioassay. Host plants of the Asian corn borer, Ostrinia furnacalis (Guenée) (Lepidoptera:Crambidae) Synthesis and herbicidal activity of the derivatives of ferulic acid Pathogenicity of Beauveriaspp. strains to three species of mirids, Apolygus lucorum, Adelphocoris suturalisand Adelphocoris lineolatus Allelopathic potential of subterranean parts of Sorghum halepense Sublethal effects of selected insecticides on the hawthorn spider mite, Tetranychus viennensis The antifungal activity of secondary metabolic products from Xenorhabdus nematophilus YL001 Screening Method for Resistance to Fusarium Wilt of Banana Basing on Green Fluorescent Protein Tagged Pathogen and Root Exudates Allelopathic effects of invasive weed Solidago canadensis on native plants Bioassay on Allelopathic Effect of Polytrichum commune and Conocephalum japonicum Preliminary study of endogenous inhibitors activity of Euscaphis japonica seeds Expression Behavior of Bt Toxin Gene in Transgenic Tobaccos The bioassay of ferulic acid and cinnamic acid allelopathic to Chinese fir Time-concentration-mortality modeling for responses of Myzus persicae to low sublethal sprays of imidacloprid THE STUDY OF ACTIVE INGREDEENTS ON 8 TRADITIONAL CHINESE MEDCINES BY THE BRINE SHRIMP LETALITY BIOASSAY Allelopathic effect of extractor of Chinese-fir rhizosphere soil on germination of Chinese-fir seed Bioassay-guided fractionation of constituents targeting mediators of inflammation from Lycii Cortex as inhibitors of NF-κB Screening Method for Resistance to Fusarium Wilt of Banana Basing on Green Fluorescent Protein Tagged Pathogen and Root Exudates A NUCLEAR POLYHEDROSIS VIRUS OF THE LYMANTRIID, PAROCNERIA ORIENTA CHAO Bioassay of the Pathogenic Toxin of Leptographium yunnanense, A Fungus Associated with Tomicus piniperda Review on bioassay methods for allelopathy research Pathogenicity of fungi isolated from American ginseng seeds and bioassay of fungicides against the pathogenic fungi Screening of Antimitotic Portions from Sea Hare Using Conidia of Pyricularia Oryzae The Difference of Autotoxic Compounds Content in Alfalfa Cultivars The effect of temperature on in vivo resting spore formation of the aphid-specific pathogen Conidiobolus obscurus Discussion of Research Methods for Fat-soluble Allelochemicals Application of Poloxamer in Fat-soluble Allelochemicals Bioassay Transgenic Tobacco Expressing Lycoris radiata Agglutinin Showed Enhanced Resistance to Aphids Study on allelopathy effect of pericarp extract of Phellodendron amurense Investigation on pattern of quality control for Chinese materia medica based on famous-region drug and bioassay——the work reference Bioassay on insecticidal activity of extracts from Jatropha curcas seedcase Application of bioassay in quality control of Chinese materia medica-taking Radix Isatidis as an example Bioassay and Identification of Root Exudates of Three Fruit Tree Species STUDY ON ISOLATION, IDENTIFICATION AND BIOACTIVITY OF ALLELOCHEMICALS IN RHIZOSPHERE Pathogenicity of Isaria fumosorosea and Beauveria bassiana against the green peach aphid, Myzus persicae Toxicity of Red Tide Alga Phaeoecystis globosa Scherffel from Zhanjiang against Young Penaeus vannamei Boone and Fish Fry ANALYSIS OF INSECTICIDAL CRYSTAL PROTEIN AND ITS CRY-TYPE GENES OF BACILLUS THURINGIENSIS ISOLATES FROM CHINA THE BIOASSAY AND FIELD EFFICACY TESTS OF THE NUCLEAR POLYHEDROSIS VIRUS OF Chihuo zao Yang CONSERVATION OF Bacillus thuringiensis CULTURE EVALUATION OF INSECTICIDAL CYTOTOXICITY BY MTT METHOD THE APPLICATION OF DETACHED-LEAF BIOASSAY FOR EVALUATING THE RESISTANCE OF Bt TRANSGENIC RICE TO STEM BORERS A METHODOLOGICAL RESEARCH ON RESIDUAL CHLORSULFURON OF MAIZE RADICLE LENGTH BY SOIL BIOASSAY Bioassay for enrich-blood bioactivity of Agelicae Sinensis Radix Anti-platelet aggregation bioassay based quality control for XST capsules STUDY ON ALLELOCHEMICALS IN THE PROCESS OF DECOMPOSITION OF WHEAT STRAW BY MICROOGANISMS AND THEIR BIOACTIVITY Tyrosinase inhibition of Potentilla bifurca Study on application of bioassay method in drug-release evaluation in vitro of Salvia miltiorrhiza hydrophilic gel matrix tablets Effects of sublethal concentration of Bt on development of Hyphantria cunea and the parasitic wasp Chouioia cunea Yang BIOASSAY OF ESCHERICHIA COLI OF EXPRESSING BACILLUS THURINGIENSIS δ-ENDOTOXIN GENE AGAINST FOREST PESTS BIOASSAY OF JDS-CPV ON THE PINE CATERPILLAR DENDROLIMUS PUNCTATUS Study on Biological Activity of Extraction from the Root of Stellera chamaejasme Infection Features and Bioassay of Aphid-Obligate Conidiobolus obscurus on the Bamboo Aphid Takecallis taiwanus Probe into innovation and development of pattern and method of quality control for animal cornu Pathogen Identification and Chemical Structure of the Toxin Components of Alternaria tenuis on Sainfoin(Onobrychis viciaefolia Scop.) Effect of Michelia macclurei root extraction by supercritical fluid on the seed germination of Pinus assoniana Study on relationship of laxative potency and anthraquinones content traditional Chinese drugs containing Screening of marine fungi with bioactivity against Myzus persicae and analysis of its active components