种子健康与农业发展

　　PREFACE
　　PROGRAMME
　　ABSTRACTS OF ORAL PRESENTATIONS
　　SPECIAL LECTURES
　　The value of seed health testing in preventing introduction and spread of bacterial diseases of plants
　　Improved PCR-based assays for the detection of plant pathogenic Xanthomonas
　　The role of Foundation Plant Services in the creation of Clean Plant stock
　　Review on plant quarantine on seeds and seedlings in China
　　SESSION 1 Economic Significance of Seed-borne Diseases
　　Seed health status of farmers saved rice
　　Seed health and its implications
　　Health status of TLS （Truthfully Labeled Seeds） in the markets of Bangladesh
　　Development of seed treatments for control of loose smut in barley and wheat （U. nuda， U. tritici）
　　organic agriculture
　　SESSION 2 Management of Seed-borne Diseases
　　Detection and management of bacterial canker disease of tomatoes during and after hybrid seed production
　　The control of seed-borne pathogens of sorghum with two aqueous extracts made from Yucca schidigera
　　Increase in rice yield through clean seed technology， a farmer's participatory approach
　　The effect of plant extracts and essential oils on the control of brown spot disease of rice
　　The effect of plant extracts as seed treatments on the control of bacterial leaf spot of tomato
　　Ecofriendly seed treatment strategy for the management of important vegetable seed-borne diseases in India
　　Seed sanitation under new physical methods with special reference to electron treatment
　　Isolation， identification， pathogenicity and genetic diversity of the black rot pathogen Xanthomonas campestris pv. campestris in Brassica seed and crops from Mozambique
　　Effect of cultivar， foliar fungicide， and harvest on seed infection of soybean in Arkansas， USA
　　Utilization of wheat genotypes resistant to spot blotch， Karnal bunt and loose smut in breeding for disease resistance in India
　　Possibilities for control of seed-borne Phoma spp.， Curvularia spp. and Colletotrichum graminicola in
　　sorghum （Sorghum bicolor）， using aqueous extracts of Acacia gourmaensis， Balanites aegyptiaca and Eclipta alba
　　Chemical analysis and mammalian toxicity of four aqueous plant extracts used for seed treatment
　　Histology of infection mode of Acidovorax avenae subsp， citrulli， the causal agent of fruit blotch of watermelon
　　SESSION 3 Diagnosis Technology on Seed-borne Diseases
　　Molecular detection and multiplexing of some important seed-borne pathogens
　　Characterization of bacterial leaf spot causing Xanthomonas of sweet pepper in Tanzania by PCR，pathogenicity and race determination
　　Molecular identification and genetic diversity of Lasidiplodia theobroma， the causal agent of Jatropha curcus collar rot disease
　　SEM study on speed and process of seed-borne infection of Fusarium moniliforme on soybean seed
　　SESSION 4 Quarantine and Certification of Seeds and Vegetatively Propagated Plant Materials
　　Quarantine， certification and eradication： a U.S. perspective to viral disease management in fruits crops 79
　　New emerging grapevine viruses and prevention in the Midwest of USA ABSTRACTS OF POSTERS
　　Biocontrol of kernel smut of sorghum and detection of the causal organism， Sporisorium sorghi， in plant tissue
　　2，4-Diacetylphloroglucinol producing Pseudomonas fluorescens mediated disease resistance against early blight of tomato
　　A PCR-based diagnostic assay for the detection of Alternaria padwickii in rice seeds
　　Preventive control of seed borne anthracnose in lupine
　　The effects of seed treatment on Ascochyta blight infection progress in pea in different agro ecosystems
　　Improvement of seed quality in organic herb and medicinal plant farming
　　Activity of SYP-Z048 Z-， E- isomers on plant pathogenic fungi
　　Determination of SYP-Z048 in soil with dispersive solid phase extraction and high performance liquid chromatography
　　……
　　ABSTRACTS AND PAPERS
　　APPENDIX
　　POSTSCRIPT

　　Welcome to Beijing, China. Welcome to join the 3rd International Symposium on Seed Health in Agricultural Development （3rd SHAD） taking place in Beijing, August 25-27, 2010.The 3rd SHAD is organized by the Danish Seed Health Centre for Developing Countries（DSHC）, Denmark, the Asian Seed Health Centre （ASHC）, Mysore, India, African Seed Health Centre （AfSHC）, Morogoro, Tanzania, and the Seed Health Centre of China Agricultural University （SHC-CAU）, Beijing, China that hosts the symposium. The Symposium includes 28 oral presentations covers by four sessions and 9 key invited speakers, 24 posters, and 22 paper abstracts.