Related by context. Frequent words. (Click for all words.) 73 armyworms 65 aphid 62 whitefly 62 aphids 62 soybean aphids 61 nematode 61 spider mites 60 insect pest 60 downy mildew 60 Soybean rust 59 weevils 59 pigweed 59 mosquito populations 58 soybean rust 58 whiteflies 58 caterpillars 58 Asian soybean rust 58 insect pests 58 nematodes 57 cutworms 57 stripe rust 56 winterkill 56 stink bugs 56 thrips 56 locust 56 grasshoppers 55 anthracnose 55 infestation 55 fungus 55 insect populations 55 fusarium 54 infestations 54 weevil 54 powdery mildew 54 sown crops 54 insect 54 pests 54 midge 54 defoliation 54 stink bug 54 foliar 53 gypsy moth 53 hatchings 53 gypsy moths 53 overwintering 53 mosquito 52 borers 52 fungal disease 52 cereal crops 52 insects 52 fungal diseases 52 pest 52 fungicide 51 mosquitoes 51 earwigs 51 varroa 51 Aphids 51 mites 51 locust plague 51 Rift Valley Fever 51 fungicides 51 ryegrass 50 beetles 50 pest infestation 50 varroa mite 50 Canker 50 RVF 50 mosquitos 50 biocontrol 50 root rot 50 mosquito larvae 50 leafy spurge 49 mycotoxin 49 adelgid 49 Didymo 49 forage crops 49 West Nile 49 feral pigs 49 cowpeas 49 corn rootworm 49 fungal 49 defoliated 49 defoliate 48 feral hogs 48 lady beetles 48 herbicide resistant 48 dieback 48 Rift Valley fever 48 maize crop 48 locusts 48 biting insects 48 Atrazine 48 honeybee colonies 48 Africanized bees 48 seed germination 48 pyrethroids 48 Entomologist 48 Fusarium 48 fungal spores 48 Glyphosate 48 stem rust