Allelopathy of diseased survival on cucumber Fusarium wilt Taxonomy of antagonistic strain B1 and control effect of tomato gray mould Resistant difference of indica rice hybrid varieties to rice false smut Relationship between LOX activity and JA accumulations in cucumber leaves induced by pathogen Separation and analysis of 1-O-acetylbritannilactone from Inula japonica and determination of antifungal activity Mechanisms of pyrethroids resistance in diamondback moth, Plutella xylostella Susceptibility of Panonychus citri field populations to different acaricides Prekaryotic expression antiserum preparation and some properties of p8 protein of Rice black-streaked dwarf Fijivirus The occurrence, damage and action threshold of Chinese rice grasshopper,Oxya chinensis, in rice field 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 Establishment of ISSR-PCR reaction system for Blumeria graminis f.sp. tritici and its application in diversity analysis of this pathogen Epidemics of the Rice stripe virus in northern Zhejiang, China Composition of lineage and virulence type of the Magnaporthe grisea population derived from the nurseries and fields in Fujian Province of China Identification of resistance to Rice stripe virus in japonica rice varieties and analysis for its inheritance of Zhendao 88 Economic thresholds of the oriental fruit fly, Bactrocera dorsalis Effects of CpTI+Bt transgenic cotton and Bt transgenic cotton on population increase and preference of Spodoptera exigua Labeled Bt toxin Cry1Ac protein with green fluorescent protein and its locating and distributing in midgut of larvae of Helicoverpa armigera Influences of the biocontrol strain ANTI-8098A, Bacillus cereus on the growth competition between the virulent and avirulent strains of Ralstonia solanacearum The effects of infection of Botryosphaeria berengriana f.sp. piricola on cell membrane permeability and defendant enzymes in different resistance cultivars of apple 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 Effect of the metabolite of antifungal soil actinomycete s-930-6 strain Population genetic structure and its variation of rice blast fungus in long-grained nonglutinous rice growing regions in Sichuan Resistances comparison among the transgenic cottons GK22, Sukang103 and their parents to Ostrinia furnacalis The molecular identification and the distribution of potato virus S in Fujian Province Detection of bacterial wilt infection in potato using PCR Genetic study on BYDV resistance in winter wheat Evaluation of twenty-two blast resistance genes in Yunnan using monogenetic rice lines Advance in researches on rice black-streaked dwarf disease and maize rough dwarf disease in China Biocontrol and induction of defense responses by the non-pathogenic Pythium spp. Development of the study on genome and three-dimensional structure of rice dwarf phytoreovirus Effects of metsulfuron-methyl and glyphosate on acetolactate synthase activities and shikimate levels of Alternanthera philoxeroides Antagonistic effect of biocontrol fungus, Paecilomyces lilacinus strain NH-PL-03 and its mechanism against Fusarium oxysporum 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 Interaction among antagonistic Bacillus spp. strains and their suppression against rice sheath blight 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 Effect of feeding Bt cotton and other plants on the changes of development and insecticide susceptibilities of lesser armyworm Spodoptera exigua (Hiibner) The resistance threshold and interactions of several plantsecondary metabolites to wheat aphids The predatory function of Pirata subparaticus(Boes.et Str.) on three important rice insect pests in a multispecies coexistent system Co-operative action between jinggangmycin and Bacillus subtilis Bs-916 against rice sheath blight 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 Biology of maize rough dwarf virus and the strategies for improvement of maize resistant varieties 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) EXPERT SYSTEM FOR SAFE APPLICATION OF INSECTICIDES TO CONTROL INSECT PESTS IN RICE FIELD 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 FIELD RESISTANCE EVALUATIONS OF BT TRANSGENIC COTTON GK SERIES TO COTTON BOLLWORM A NEUTRAL NETWORK APPROACH TO LONG-TERM FORECASTING FOR RICE LEAFROLLER 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 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 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. STUDIES ON CHEMICAL CONTRTOL TECHNIQUE OF WHEAT SHARP EYESPOT STUDY ON THE ALLEVIATION OF COTTON BOLLWORM TO INSECTICIDES BY Bt TREATMENT VIRULENCE OF BEAUVERJA BASSIANA AGAINST THE GREEN PEACH APHID,MYZUS PERSICAE RESEARCH ON THE PATHOLOGY OF TOBACCO CELLS AFTER INOCULATED WITH ALTERNARIA ALTERNATA AND THE CHEMICAL PREVENTIVE STAGES ISOLATION AND IDENTIFICATION OF CHITINASE PRODUCING BACTERIA INHIBITING GROWTH OF MAGNAPORTHE GRISEA 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 EFFECT OF BARLEY STAMENT ON OPENING AND CLOSING-LEMMA LONG-TERM CULTURE AND CHROMOSOME VARIATIONS OF EMBRYOGENIC CALLI IN MAIZE THE EFFECT OF LOW TEMPERATURE PRETREATMENT ON ATPase ISOZYMES OF ROOT IN FOUR PLANT SEEDLINGS ANTHER AND POLLEN DEVELOPMENT IN VIGNA SESQUIPEDALIS(L.)FRUW. STUDY ON KARYOTYPE OF SAROMAOLIVER(ARISTOLOCHIACEAE)AND ITS SYSTEMATIC SIGNIFICANCE