Effects of green-yellow light with three different wavelengths on theoviposition biology of Spodoptera exigua Impact of Bt rice grain on the development of red flour beetle,Tribolium castaneum (Coleoptera: Tenebrionidae Biological characteristics of Alternaria tenuissima,the pathogen of barley leaf blight Alleopathy research progress on an invasive weed, Ageratina adenophora Sprengel Effects of exotic plant Ageratina adenophora invasion on mycorrhizal fungal community Allelopathy and light acclimation characteristic for Ageratina adenophora seedlings grown in man-made communities Karyotype of Chromolaena odorata and Ageratina adenophora Inhibition of Ageratina adenophora on Spore Germination and Gametophyte Development of Macrothelypteris torresiana Effect of Ageratina adenophora (Spreng.) and Flaveria bidentis (Linn.) invasion on soil microbial community and Oryza sativa L. growth Effects of disturbance intensity on seed germination, seedling establishment and growth of Ageratina adenophora Invasive effects of Ageratina adenophora Sprengel (Asteraceae)on soil microbial community and physical and chemical properties Cloning and Sequence Analysis of Promoters in hsp90 and hsp17.66 Genes from Ageratina adenophora Effects of seed characteristics and germination on invasiveness of Ageratina adenophora Allelopathic effect of Ageratina adenophora (Spreng.) leaf litter on four herbaceous plants in invaded regions Invasion of exotic Ageratina adenophora Sprengel. alters soil physical and chemical characteristics and arbuscular mycorrhizal fungus community Genomic DNA Extraction Method and AFLP Amplification Reaction System of Ageratina adenophora Spreng. EFFECTS OF SOIL NITROGEN LEVELS ON MORPHOLOGY, BIOMASS ALLOCATION AND PHOTOSYNTHESIS IN AGERATINA ADENOPHORA AND CHROMOLEANA ODORATA COMPARATIVE STUDIES ON SEASONAL DYNAMICS OF SOIL ENZYMATIC ACTIVITIES AND SOIL NUTRIENT AVAILABILITY IN MONO- AND MIXED- CULTURE PLANT COMMUNITIES OF AGERATINA ADENOPHORA AND SETARIA SPHACLATA