planthopper 第1页

The differential dynamics of Cnaphalocrocis medinalis, planthoppers and their natural enemies in two rice paddy ecosystems DNA barcoding application to three species of rice planthoppers based on mtCOⅠ gene Analysis of Quantitative Trait Loci for Resistance to Brown Planthopper in Dongxiang Wild Rice (Oryza rufipogon Griff.) STUDIES ON THE FIELD MONITORING TECHNIQUES FOR THE BIOTYPES OF BROWN PLANTHOPPER ON THE FACTORS RESTRICTIVE TO MERMITHID NEMATODE OF PLANTHOPPERS IN RICE FIELD EFFECTS OF TEMPERATURE AND NUTRITION CONDITION ON THE POPULATION INCREASE OF WHITE-BACKED PLANTHOPPER STUDIES ON THE DAMAGE AND ECONOMIC THRESHOLD OF WHITE-BACKED PLANTHOPPER TO PADDY RICE A TIME SERIES ANALYSIS FORECASTING MODELS FOR PLANTHOPPERS AND WOLF SPIDERS POPULATION DENSITIES IN RICE FIELD Evaluation on Effect of Resistance Improvement of Rice Blast and Brown Planthopper for Three Dominant Indica Restorer Lines Optimized conditions for group inoculation of white backed planthoppers and control effects of antivirotic agents on Southern rice black-streaked dwarf virus Identification and application of resistance genes to brown planthopper The population dynamics of white back planthopper, Sogatella furcifera Population dynamics and occurrence period of brown planthoppers based on the historic data analysis of light trap catches Infection and spread of Rice black streaked dwarf virus in the digestive system of its insect vector small brown planthopper Molecular Identification of Bamboo Planthoppers (Hemiptera:Delphacidae) Based on Mitochondrial 16S rDNA Gene Sequences A COMPARATIVE STUDY ON THE BIOTYPE AND FLIGHT ABILITY OF DIFFERENT GEOGRAPHICAL POPULATIONS OF BROWN PLANTHOPPER IN CHINA THE SYNTHESIZED ECOLOGICAL EFFECT OF RICE DENSITY AND NITROGEN FERTILIZER ON THE OCCURRENCE OF MAIN RICE PESTS Genetic Analysis of Resistance to the Brown Planthopper and Whitebacked Planthopper in the Restorer Lines of Indica Rice Isolation and expression analysis of an OsWNK gene in rice Effects of Imidacloprid on DNA Polymorphism in the Brown Planthopper Wild Rice Gene Expression in Response to Brown Planthopper (Nilaparvata lugens Stål) Feeding and Whitebacked Planthopper (Sogatella furcifera Horvath) Feeding Hemipteran and dipteran pests: Effectors and plant host immune regulators Application of latent root regression method in analysis of predation of predatory natural enemy in paddy field Evaluation on Effect of Resistance Improvement of Bacterial Leaf Blight and Brown Planthopper for Three Dominant Indica Restorer Lines EVALUATION OF THE DAMAGE OF BROMN PLANTHOPPER TO PADDY RICE THE COORDINATE EFFECTS OF RESISTANT RICE VARIETIES AND NATURAL ENEMIES ON BROWN PLANTHOPPER POPULATION THE EFFECTS OF RICE VARIETIES ON POPULATION DYNAMICS OF BROWN PLANTHOPPER THE DIFFERENT FEEDING AND OVIPOSITION BEHAVIOR AMONG BROWN PLANTHOPPER BIOTYPES ON THE BROWN PLANTHOPPER RESISTANCE IN INTROGRESSIVE LINES FROM WILD RICE Effects of N-3 UAV spraying methods on the efficiency of insecticides against planthoppers and Cnaphalocrocis medinalis Resistance to Brown Planthopper in Progenies of GNA Transgenic Rice Expression of Rice Defence Genes under Small Brown Planthopper Stress Analysis of QTLs for Brown Planthopper Resistance in Indica Rice WD15515 Evaluation of Improvement Effect of Restorer Lines on Pyramiding Genes Resistant to Rice Blast, Bacterial Leaf Blight and Brown Planthopper THE EFFECTS OF ANTIBIOTIC RESISTANCE OF RICE VARIETIES ON THE ESTERASE CONTENTS IN BROWN PLANTHOPPER THE KAIROMONE FROM BROWN PLANTHOPPER AND ITS RELATION TO RICE VARIETIES STUDIES ON THE RELATIONSHIP BETWEEN RESISTANCE TO WIHACKED PLANTHOPPER SOGATELLAFURCIFERA (HORVATH) AND CONTENTS OF SOME METABOLITES IN RICE VARIETIES THE EFFECT OF ENDOSYMBIOTE ON THE DEVELOPMENT AND REPRODUCTION OF BROWNPLANTHOPPER NILAPARVATA LUGENS STAL ON THE RELATIONSHIPS AMONG THE DETECTABLE TIME AND TAKEN AMOUNT OF PREY IN PREDATOR AND TEMPERATURE BIOCHEMICAL ANALYSIS ON THE METABOLIC RESISTANCE OF METAMIDOPHOS AND BUPROFEZIN ON THE BROWN PLANTHOPPER, NILAPARVATA LUGENS ON THE ATMOSPHERIC CIRCULATION CONDITIONS ASSOCIATED WITH THE MIGRATION AND ALIGHTING OF BROWN PLANTHOPPER IN FUJIAN PROVINCE PRELIMINARY STUDIES ON THE RESISTANCE MECHANISM OF FILIAL GENERATIONS FROM HYBRIDS BETWEEN WILD AND CULTIVATED RICE TO BROWN PLANTHOPPER THE EFFECT OF DAMAGE AFTER FLOWERING OF BROWN PLANTHOPPER ON THE DRY MATTER ACCUMULATION OF RICE GRAIN ON THE YIELD LOSSES OF RICE DAMAGED BY BROWN PLANTHOPPER IN DIFFERENT STAGES THE CONTROL EFFECT OF LONG TERM PRESERVATION AND UTILIZATION OF NATURAL ENEMIES IN PADDY FIELD AGAINST BROWN PLANTHOPPERS STUDY ON THE DAMAGE AND ACTION THRESHOLD OF WHITE-BACKED PLANTHOPPER TO RATOONING RICE Analysis of QTLs for Resistance to Small Brown Planthopper(Laodelphax striatellus Fallen)in Rice(Oryza sativa L.) Using an F₂ Population from a Cross between Mudgo and Wuyujing 3 The Evaluation of Blast, Bacterial Blight and Brown Planthopper for Rice Breeding lines from IRRI Biological characteristics of different geographical populations of the small brown planthopper Laodelphax striatellus Effects of Southern rice black-streaked dwarf virus on the feeding behavior of non-vector brown planthopper Nilaparvata lugens (Stål)