Journal Article 999 Causal Agent 990 Crop Type 812 Subject Areas 806 Fungi 688 Pathogen detection 530 Field crops 208 mehr ... Fruit 191 Ornamentals 188 Etiology 148 Vegetables 129 Viruses and viroids 120 herbaceous/flowering plants 119 tree fruits 111 Trees 103 Epidemiology 100 Prokaryotes 98 disease development and spread 75 Disease management 74 other 69 Tropical plants 61 Pathogen diversity 60 small fruits 51 cereals and grains 47 Oomycetes 45 forest 39 oilseeds and legumes 39 Yield loss and economic impacts 34 ornamentals 34 woody ornamentals 33 weniger ...