Journal Article 646 Pathogen detection Subject Areas 646 Causal Agent 575 Crop Type 531 Fungi 381 Field crops 140 plus ... Ornamentals 127 Fruit 105 Vegetables 93 Viruses and viroids 92 herbaceous/flowering plants 89 Trees 66 tree fruits 59 Prokaryotes 54 Epidemiology 47 other 47 Tropical plants 39 Etiology 36 cereals and grains 34 disease development and spread 34 Disease management 31 Nematodes 29 small fruits 25 Pathogen diversity 24 forest 24 oilseeds and legumes 24 ornamentals 19 Oomycetes 18 woody ornamentals 17 moins ...