Related by context. Frequent words. (Click for all words.) 75 downy mildew 70 anthracnose 68 powdery mildew 68 Phytophthora 67 apple scab 67 foliar 66 leaf rust 66 Botrytis 64 stripe rust 63 bollworm 63 fungal diseases 62 root rot 62 winter hardiness 62 Fusarium 62 Fungicides 61 sawfly 61 broadleaf weeds 61 horseweed 61 fusarium 60 spp 60 blackgrass 60 rootworm 59 tall fescue 59 bollworms 59 bermudagrass 58 whitefly 58 resistant varieties 58 fungicide 58 European corn borer 58 chlorothalonil 58 spider mites 58 leaf curl 58 perennial ryegrass 58 botrytis 58 fungal disease 57 dieback 57 brassicas 57 cankers 57 corn rootworm 57 inoculum 57 vetch 57 cutworms 57 aphids 56 Aphids 56 thrips 56 Prunus 56 pigweed 56 fungicides 56 broadleaf 56 ryegrass 56 winterkill 56 Fungicide 56 fungal 55 triazole 55 salt tolerant 55 Sedum 55 desiccation 55 aphid 55 Fungal 55 vulgaris 55 Impatiens 55 whiteflies 55 mealybug 55 nematode 55 nitrogen fixing 54 Nematodes 54 fungal pathogens 54 Aspergillus 54 chinch bugs 54 cultivars 54 Euphorbia 54 brome 54 fungus 54 aspergillosis 54 defoliation 54 insect pests 54 cultivar 54 drained soils 54 imidacloprid 54 Bacillus thuringiensis 53 overwintered 53 soybean aphid 53 perennial grasses 53 oilseed rape 53 pearl millet 53 cereal crops 53 tansy 53 mealy bug 53 mealybugs 53 corn borer 53 chickweed 53 cabbage broccoli 53 Fescue 53 pyrethroid 53 armyworm 53 triticale 53 oxalis 52 Aflatoxin 52 kg ha 52 dicamba 52 herbicide tolerant