Causal Agent Journal Article 959 Crop Type 781 Subject Areas 778 Fungi 671 Pathogen detection 513 Field crops 200 mehr ... Fruit 182 Ornamentals 182 Etiology 140 Vegetables 125 Viruses and viroids 117 herbaceous/flowering plants 116 tree fruits 105 Epidemiology 100 Trees 100 Prokaryotes 93 disease development and spread 72 Disease management 69 other 66 Tropical plants 61 Pathogen diversity 58 small fruits 47 cereals and grains 45 Oomycetes 41 forest 38 oilseeds and legumes 35 Yield loss and economic impacts 34 ornamentals 32 Nematodes 31 weniger ...