种子健康与农业发展PDF电子书下载

PREFACE 1

PROGRAMME 1

ABSTRACTS OF ORAL PRESENTATIONS 19

SPECIAL LECTURES 21

The value of seed health testing in preventing introduction and spread of bacterial diseases of plants 23

Improved PCR-based assays for the detection of plant pathogenic Xanthomonas 28

The role of Foundation Plant Services in the creation of Clean Plant stock 30

Review on plant quarantine on seeds and seedlings in China 35

SESSION 1 Economic Significance of Seed-borne Diseases 37

Seed health status of farmers saved rice 39

Seed health and its implications 40

Health status of TLS(Truthfully Labeled Seeds)in the markets of Bangladesh 41

Development of seed treatments for control of loose smut in barley and wheat(U.nuda,U.tritici)in organic agriculture 42

SESSION 2 Management of Seed-borne Diseases 43

Detection and management of bacterial canker disease of tomatoes during and after hybrid seed production 45

The control of seed-borne pathogens of sorghum with two aqueous extracts made from Yucca schidigera 46

Increase in rice yield through clean seed technology,a farmer's participatory approach 47

The effect of plant extracts and essential oils on the control of brown spot disease of rice 55

The effect of plant extracts as seed treatments on the control of bacterial leaf spot of tomato 56

Ecofriendly seed treatment strategy for the management of important vegetable seed-borne diseases in India 57

Seed sanitation under new physical methods with special reference to electron treatment 58

Isolation,identification,pathogenicity and genetic diversity of the black rot pathogen Xanthomonas campestris pv.campestris in Brassica seed and crops from Mozambique 59

Effect of cultivar,foliar fungicide,and harvest on seed infection of soybean in Arkansas,USA 60

Utilization of wheat genotypes resistant to spot blotch,Karnal bunt and loose smut in breeding for disease resistance in India 61

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 63

Chemical analysis and mammalian toxicity of four aqueous plant extracts used for seed treatment 64

Histology of infection mode of Acidovorax avenae subsp.citrulli,the causal agent of fruit blotch of watermelon 65

SESSION 3 Diagnosis Technology on Seed-borne Diseases 67

Molecular detection and multiplexing of some important seed-borne pathogens 69

Characterization of bacterial leaf spot causing Xanthomonas of sweet pepper in Tanzania by PCR,pathogenicity and race determination 70

Molecular identification and genetic diversity of Lasidiplodia theobroma,the causal agent of Jatropha curcus collar rot disease 71

SEM study on speed and process of seed-borne infection of Fusarium moniliforme on soybean seed 72

SESSION 4 Quarantine and Certification of Seeds and Vegetatively Propagated Plant Materials 77

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 81

ABSTRACTS OF POSTERS 83

Biocontrol of kernel smut of sorghum and detection of the causal organism,Sporisorium sorghi,in plant tissue 85

2,4-Diacetylphloroglucinol producing Pseudomonas fluorescens mediated disease resistance against early blight of tomato 86

A PCR-based diagnostic assay for the detection of Alternaria padwickii in rice seeds 87

Preventive control of seed borne anthracnose in lupine 88

The effects of seed treatment on Ascochyta blight infection progress in pea in different agro ecosystems 89

Improvement of seed quality in organic herb and medicinal plant farming 90

Activity of SYP-Z048 Z-,E-isomers on plant pathogenic fungi 91

Determination of SYP-Z048 in soil with dispersive solid phase extraction and high performance liquid chromatography 92

Study on the testing of seed associated fungi from Populus euphratica and P.pruinosa 93

The first report of viable but non-culturable(VBNC)state of Clavibacter michiganensis subsp.nichiganensis 95

Testing of seed-associated fungi and disinfecting effect of six fungicides on rice seeds from 35 varieties 96

Seed health testing and chemical treatment effect on watermelon seeds in Beijing region 97

Study on control of seed and seedling diseases of Panax quinquefolium by seed-coating formulations 99

Control efficacy of 0.8％ myclobutanil-tebuconazole SCF on take-all of wheat 101

The antifungal activity and the mode of uptake and transportation of several QoI fungicides 103

The detection method research for Clavibacter michiganensis subsp.nebraskensis 104

Research of detection technique of two important pathogens in Burkholderia genus 105

Detection of live and dead cell of Pantoea stewartii subsp.stewartii in polymerase chain reaction assay using a DNA binding dye 106

Detection of Cucumber Green Mottle Mosaic Virus on seeds 107

Detection of Acidovorax citrulli in watermelon leaves by polymerase chain reaction with co-amplification of host DNA 108

Evaluation of biocontrol preparation "Shu De Kang" with different application methods of pepper in the field 109

ABSTRACTS AND PAPERS 111

The establishment of rapid detection method for the pathogen of crucifer bacterial black spot 113

Seed-borne fungi of Onobrychis viciaefolia 114

Seed-borne fungi of Sorghum sudanense and its pathogenicity 115

Effects of Neotyphodium endophytes on seed germination of three grass species under different pH conditions 116

Effects of Neotyphodium endophyte on germination of Hordeum brevisubulatum under temperature and water stress conditions 117

Effects of pathogenic fungus Embellisia astragali on the germination of Astragalus adsurgens 118

Cloning and analysis of NBS type resistance gene analogs in citrus 119

Rapid detection of Acidovorax avenae subsp.citrulli using protein macroarray 120

Agriculture engineering and agricultural magagement 121

Present situation and developing strategy of seed health testing in China 122

Potato verticillium wilt was founded in Urumqi,Xinjiang 131

Quality analysis of seed potato produced in Yunnan province 132

Registration current situation and development of crop seed treatment fungicide in China 134

One-step multiplex RT-PCR for simultaneous detection of four potato viruses 136

Detection of Pantoea agglomerans,causal agent of dry stalk rot,in maize seeds and its seed-borne characterization 137

Detection of pathogens causing common blight in dry bean seeds 138

Detection of Acidovorax avenae subsp.citrulli in exported seeds 139

Study on harmless treatment technology of import watermelon seeds 144

Detection of Cucumber green mottle mosaic virus using MNP Real-time RT-PCR method 145

Development of a real-time fluorescent quantitative RT-PCR method for the detection of Plum pox virus 153

Identification of viruses infecting Capsicum annuum in Hexi area of Gansu province 155

Detection of three quarantine virus and endogenous genes of soybean seeds by single-tube multiplex PCR 156

APPENDIX 157

Danish Seed Health Centre 159

Asian Seed Health Centre 161

African Seed Health Centre 163

Seed Health Centre of China Agricultural University 165

List of Participants 166

POSTSCRIPT 179