Related by context. Frequent words. (Click for all words.) 65 pests 63 insect pests 63 insect pest 61 downy mildew 60 whitefly 60 powdery mildew 60 thrips 60 pest 60 aphid 58 biocontrol 58 weevil 58 invasive pest 58 psyllids 57 insect 57 varroa 57 whiteflies 57 varroa mite 56 corn rootworm 56 nematode 56 pest infestation 56 anthracnose 55 moth 55 aphids 55 fungal diseases 55 fungal disease 54 psyllid 54 Bacillus thuringiensis 54 spider mites 54 weevils 54 borer 54 nematodes 54 fusarium 53 borers 53 stink bug 53 fungicides 52 resistant varieties 52 fungus 52 imidacloprid 52 fungicide 52 infestations 52 gypsy moths 52 stripe rust 52 infestation 52 beetles 51 mites 51 corn borer 51 rootstocks 51 Psa 51 insects 50 gypsy moth 50 botrytis 50 Aphids 50 pathogen 50 beetle 50 stink bugs 50 broadleaf weeds 50 cutworms 49 fungal 49 insect resistant 49 invasive weed 49 Asian citrus psyllid 49 chemical sprays 49 beneficial insects 49 soybean aphids 49 spp 48 Soybean rust 48 invasive pests 48 insect infestation 48 overwintering 48 Integrated Pest Management 48 insecticide 48 root rot 48 insecticides 48 defoliate 48 knapweed 48 Fusarium 47 PRRS 47 foliar 47 locust 47 wasps 47 insect infestations 47 stem rust 47 tsetse fly 46 Pests 46 invasive species 46 herbicide resistant 46 knotweed 46 soybean rust 46 pest resistant 46 Glyphosate 46 Asian longhorned beetle 46 fruit flies 46 emerald ash borers 46 Sudden Oak 46 canker 46 Herbicides 45 ash borer 45 Aedes aegypti 45 Asian soybean rust 45 noxious weed 45 Insect