Related by context. Frequent words. (Click for all words.) 68 bollworms 67 mealybug 67 mealy bug 67 leaf blight 66 European corn borer 66 bollworm 64 leaf curl 63 Aphids 63 whiteflies 63 mealybugs 62 Nematodes 62 downy mildew 62 Phytophthora 62 whitefly 62 apple scab 61 Fungicides 61 insect pest 61 sawfly 60 anthracnose 60 corn borer 60 cutworms 59 corn rootworm 59 Sclerotinia 59 spider mites 59 insect pests 59 pest infestation 58 pests 58 pest insects 58 nematodes 58 aphids 58 Aflatoxin 58 thrips 58 rootworm 58 tsetse flies 58 Botrytis 58 vetch 58 fungal diseases 58 codling moth 58 stinkbugs 57 armyworm 57 varroa mites 57 pearl millet 57 Bacillus thuringiensis 57 moth larvae 57 fungal disease 57 borers 57 resistant varieties 56 horseweed 56 varroa mite 56 cereal crops 56 chinch bugs 56 leaf rust 56 blackleg 56 insecticidal 56 brassicas 56 upland rice 56 fungal pathogens 56 cowpeas 56 nematode 55 glyphosate resistant 55 parasitoids 55 sooty mold 55 fungus 55 herbicide glyphosate 55 potato blight 55 Bt maize 55 armyworms 55 transgenic corn 55 stripe rust 55 Bt toxin 55 crops 55 pigweed 55 spp 55 herbicide tolerant 54 Glyphosate 54 aphid 54 fungicides 54 Fungicide 54 Canker 54 Pests 54 brome 54 tent caterpillars 54 biocontrol 54 Herbicides 54 superweeds 54 mites 54 postharvest 54 stem rust 54 powdery mildew 54 defoliating 54 tsetse fly 54 foliar 54 soybean aphid 54 phylloxera 53 weevil 53 Fungal 53 intercropping 53 fusarium 53 plantlets 53 nutrient deficiency 53 beetle infestations