OBSERVATION OF MANGO FRUIT BY SCANNING ELECTRON MICROSCOPY 四棱草属比较形态及其分类系统位置的研究Ⅰ.四棱草属及近缘属叶片毛状体微形态 STUDIES ON POPULATION STRUCTURE OF PAEONIA SUFFRUTICOSA ANDR,VAR.SPONTANEA REHD. MORPHOLOGICAL AND ANATOMICAL STUDIES ON THE SEEDLING IN CALENDULA OFFICINALIS LINN. STUDY ON CHEMICAL CONSTITUENTS IN SEEDS OF DIPTERONIA SINENSIS OLIV. NATIVE TO CHINA STUDIES ON CONSERVATION BIOLOGY OF SARUMA HENRYI OLIV. PHARMACOGNOSTICAL STUDY AND DETERMINATION OF COMMON METAL ELEMENTS ON THE ROOTS OF TONGOLOA SILAIFOLIA(DE BOISS)WOLFF 杜仲胚胎学的研究——Ⅱ.雄配子体的发育 SEED COAT AND HILUM DEVELOPMENT IN VIGNA SESQUIPEDALIS FRUWIRTH THE ANALYSIS OF COMBINING ABILITY IN WHEAT CULTIVARS FOR QUALITY AND AGRONOMIC CHARACTERS STUDY ON HITOLOGY AND CYTOLOGY OF VICIA SATIVA ROOT NODULES COMPARISON OF CHEMICAL COMPONENTS OF XIAOYAN WHEAT CROSS COMPATIBILITY ANALYSIS OF GOSSYPIUM HIRSUTUM RACE LATIFOLIUM WITH COMMERCIAL VARIETIES DEVELOPMENTAL ANATOMY OF THE FLOWER IN CORNUS OFFICINALIS AMITOSIS IN THE LEAVES OF NICOTIANA TABACUM L. AND LYCIUM BARBARUM L. DURING TISSUE CULTURE DURING THE BEGINNING OF THE LIGHT PERIOD PATHWAY OF CO_2 FIXATION IN THE CAM PLANT STUDIES ON CHEMICAL COMPONENT OF PINE NEEDLES ANATOMICAL STUDIES ON CHINESE ENDEMIC PLANT EOMECON CHIONANTHA HANCE OBSERVATION ON THE GENERA YINSHANIA, HILLIELLA, COCHLEARIELLA AND COCHLEARIA (CRUCIFERAE) BY SEM PLANTLET REGENERATION AND HISTOLOGICAL OBSERVATION IN THE TISSUE CULTURES OF CORCNILLA VARIA Scaling-up methodology for alpine grassland coverage monitoring based on Landsat 8 OLI and MODIS remote sensing data: A case study in XiaheSangke grassla Frequency of resistance to Bacillus thuringiensis toxin Cry1Ac in Xinjiang field population of Helicoverpa armigera Comparative of citrus huanglongbing molecular detection approaches and monitoring of the orchards Control efficacy of Bacillus subtilis sf 628 on pear anthracnose Cultural characteristics and pathogenicity of defoliating Veticillium dahliae strains in different cotton-producing provinces of China Identification method and resistance evaluation of Fusarium head blight in barley The effect of quinestrol on reproductive system of male Yangtze vole, Microtus fortis The population dynamics of apple Lithocolletis ringoniella in Loess Plateau The relationship between the main secondary metabolites and the resistance of cotton to Apolygus lucorum The growth-promotion on pepper and control of Phytophthora capsici by endophytic bacterium agents Prokaryotic expression of Apple stem pitting viruscoat protein and antiserum preparation Identification of the antagonistic actinomycetes strain 10-4 against tomato early blight Different susceptibility of 35 species composite plants to fluazifop-butyl The comparison of control effect of different methods against Cydia pomonella Contact response of Trichogramma confusum to 13 saturated hydrocarbons from host egg shells and abdominal scales of Plutella xylostella A predication of potential geographical distribution of guava fruit fly, Bactrocera (Bactrocera) correcta (Bezzi) in China The utilization of crop residues from former rotation to control weeds in direct-seeding rice field Sensitivities of Fusarium oxysporum f.sp.fragariae to four triazole fungicides in major strawberry-growing areas of Shandong Province Effects of the major nutritional substances and micro-structure of rice plants on the host preference of the small brown planthopper, Laodelphax striatellus Bioactivity of new compound HIA-1 and its effect on some biochemical indexes of Abutilon theophrasti Preparation and immunological characteristics of polyclonal antibody of prophenoloxidase from the hemolymph of Ostinia furnacalis Guene larvae Using genetic diversity of wheat varieties for ecological regulation on Sitobion avenae Biocontrol efficacy of apple tree valsa canker by endophytic actinomycetes Detection and identification of four isolates of Prunus necrotic ringspot virus from China and phylogeny of their coat protein gene Current status on the study of wild bee-pollinators and conservation strategies in China Effect of infestation by the Asian corn borer together with Fusarium verticillioides on corn yield loss Review of advances and perspectives in Tobacco curly shoot virus/DNAβ disease complex studies Effect of different densities of Mongolian gerbils to spring wheat growth under simulation conditions Structural resistance in cucumber induced by pathogen Growth promotion and control for blight of endophytic bacterium with ACC deaminase in capsicum Selectivity and mechanism of Didesmococcus koreanus Borchs on eight host plants Food consumption, growth and activity of digestive enzymes of Catantops pinguis Economic threshold and critical period of competition of Flaveria bidentis Mechanisms of action and efficacy of Bacillus subtilis BS80-6 active against postharvest anthracnose pathogen on apples The synergistic activity of SpltNPV or SeNPV chitinase expressed in Escherichia coli with the baculovirus in infecting host insects Effects of sublethal concentration of fenoxycarb and tebufenozide on the development of Ostrinia furnacalis Guenée larvae Impact evaluation of transgenic cry1Ab japonica rice on the diversity of intestinal microbial community in the brown planthopper, Nilaparvata lugens using Biolog-Eco method Allelopathy of diseased survival on cucumber Fusarium wilt Expression of movement protein gene and antiserum preparation of Potato virus X Taxonomy of antagonistic strain B1 and control effect of tomato gray mould The influence of weed control effects on light penetration rate, nutrition and water in rape fields Susceptibility of Panonychus citri field populations to different acaricides Spatial construction and relationship between Haltica chalybea and its predatory natural enemy, Erigonidium graminicola Key factors affecting the population dynamics of Aphis gossypii in transgenic insect-resistant cotton fields Economic thresholds of the oriental fruit fly, Bactrocera dorsalis Effects of temperature on the development and survival of experimental population of Parasa consocia Effects of CpTI+Bt transgenic cotton and Bt transgenic cotton on population increase and preference of Spodoptera exigua Acquisition and transmission of Tobacco curly shoot virus by the B biotype of the whitefly, Bemisia tabaci Radar observations on the migratory behavior of the second generation cotton bollworm moths in the north part of northern China Influences of the biocontrol strain ANTI-8098A, Bacillus cereus on the growth competition between the virulent and avirulent strains of Ralstonia solanacearum The pathogen identification of Citrus sinensis green spot disease and its chemical control Screening of mutation high-yielding biocontrol bacterium Bs-916 by ion implantation and the effect of inhibiting pathogenes and controlling disease The effects of infection of Botryosphaeria berengriana f.sp. piricola on cell membrane permeability and defendant enzymes in different resistance cultivars of apple Research on the methods of producing zoosporangia and inoculation of Phytophthora parasitica var. nicotianae Evaluation of twenty-two blast resistance genes in Yunnan using monogenetic rice lines Strategies to counter the invasion of exotic and harmful plant pests 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. Advance in the studies on biological control of postharvest diseases of fruits A mini review on effects of sublethal doses of insecticides on the sex pheromone communication system of insects