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 Resistance mechanisms of Spodoptera litura to indoxacarb Biocontrol efficacy of apple tree valsa canker by endophytic actinomycetes Evaluation of 25 Nordic wheat accessions for resistance to powdery mildew and the identification of Pm genes using molecular markers 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 Analysis on resistance to sheath blight of transgenic rice with extra anti-fungual genes Pathogenicity differentiation of Magnaporthe grisea Structural resistance in cucumber induced by pathogen Callose deposition in resistant and susceptible rice varieties under Rice stripe virus stress Evaluation of transgenic Bt rice resistance to Sitotroga cerealella Effect of adult nutrition and mating on ovarian development and vitellogenesis in the endoparasitoid, Pteromalus puparum Resistant difference of indica rice hybrid varieties to rice false smut Relationship between LOX activity and JA accumulations in cucumber leaves induced by pathogen Identification of stem rot and root rot pathogens isolated from Anthurium andraeanum and Ananas comosus var. variegata Activity of acetylcholinesterase in Paratrioza sinica and the inhibiting effect of triazophos, phoxim on the esterase Mass trapping of the Spodoptera litura moth with synthetic sex pheromone lures and control efficacy in the fields Mechanisms of pyrethroids resistance in diamondback moth, Plutella xylostella Resistance evaluation of transgenic Bt maize to Oriental armyworm Cluster analysis of major and candidate cultivars of wheat for dominant populations of stripe rust in seedling stage from Shaanxi, Gansu, Sichuan and Henan provinces Identification of resistance to Rice stripe virus in japonica rice varieties and analysis for its inheritance of Zhendao 88 The effects of infection of Botryosphaeria berengriana f.sp. piricola on cell membrane permeability and defendant enzymes in different resistance cultivars of apple Mechanism of action of the novel herbicide ZJ0273 Genetic analysis of resistance to Sclerotinia sclerotiorum and its toxin oxalic acid in Brassica napus Resistance mechanism of kiwifruit cultivars to Pseudomonas syringae pv. actinidae Resistances comparison among the transgenic cottons GK22, Sukang103 and their parents to Ostrinia furnacalis Genetic study on BYDV resistance in winter wheat Evaluation of twenty-two blast resistance genes in Yunnan using monogenetic rice lines Biocontrol and induction of defense responses by the non-pathogenic Pythium spp. Genetics of stripe rust resistance in wheat cultivar Virgilio Systemic acquired resistance of rice against sheath blight disease induced by benzothiadiazole The quantitative indices in evaluation for the resistance to the whitebacked planthopper, Sogatella furcifera in some Chinese rice Pathogenicity differentiation of Phytophthom parasitica and the disease resistance difference of tobacco against black shank 粉纹夜蛾离体细胞对Bt CrylAc毒素的抗性发展及其交互抗性 Screening of new combinations of resistant hybrid cotton to insect pests and evaluation of heterosis The resistance threshold and interactions of several plantsecondary metabolites to wheat aphids 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 Methods for monitoring resistance of Gibberella zeae to carbendazim 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 IDENTIFICATION FOR RESISTANCE OF MAIZE CULTIVARS TO STALK ROT PRELIMINARY STUDY ON RESISTANCE OF RICE SEEDLING TO LEAF BLIGHT INDUCED BY SALICYLIC ACID 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 FIELD RESISTANCE EVALUATIONS OF BT TRANSGENIC COTTON GK SERIES TO COTTON BOLLWORM 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 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 RELIABILITY ANALYSIS OF THE MODEL FOR PREDICTING PESTICIDE RESIDUE STUDY ON THE ALLEVIATION OF COTTON BOLLWORM TO INSECTICIDES BY Bt TREATMENT 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 ANALYSIS OF RESISTANCE GENETICS AND MAPPING OF RESISTANT GENE IN A RICE VARIETY DUOKANG 1 TO RICE GALL MIDGE 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 EFFECTS OF DINITROANILINE IN INDUCING COTTON RESISTANCE TO FVSARIVM WILT THE SYNTHESIZED ECOLOGICAL EFFECT OF RICE DENSITY AND NITROGEN FERTILIZER ON THE OCCURRENCE OF MAIN RICE PESTS A FUZZY SYNTHETIC DECISION FOR THE RESISTANCE OF RAPE VARIETIES TO RAPE APHIDS RACE DYNAMIC OF PUCCINIA GRAMINIS F. SP. TRITICI IN CHINA IN 1993 DEGRADATION AND RESIDUE OF THIOPHANATE METHYL IN WHEAT AND SOIL 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 Embryology of Juglans mandshurica Maxim.(Ⅰ) the Microsporogenesis,and the Development of Male Gametophytes Embryogenesis of Swertia bimaculata ISSR Analysis of Genetic Diversity in Freesia refracta Germplasm Effect of Nitric Oxide(NO)Fumigation on the Photosynthesis of Garlic Sprouts The Biosystematic Relationships among Psathyrostachys,Critesion and Hordelymus Based on the Micromorphological Characteristics of Leaf Epidermis Study on Purification Process of Total Flavonoids from Euonymus alatus(Thuhb) Sieb. by Macroporous Resins Induction Technique of Picea koraiensis Nakai Embryogenic Callus Floral Organogenesis of Kmeria septentrionalis(Magnoliaceae) Megasporogenesis,Microsporogenesis and Development of Gametophytes in the Rare Endangered Plant Manglietia patungensis Hu Floral Organogenesis of Triglochin maritimum Linn.(Juncaginaceae)