Related by context. Frequent words. (Click for all words.) 59 carbaryl 59 tansy 59 horseweed 59 mealybugs 59 weed seeds 58 pyrethrin 58 alkaloids 57 coccidiosis 57 leafy spurge 57 whiteflies 57 bagworms 56 comfrey 56 tent caterpillars 56 chickweed 56 downy mildew 56 broadleaf weeds 55 pyrethrins 55 Herbicides 55 chinch bugs 55 mealybug 55 insect pests 55 whitefly 55 harmful microorganisms 55 ragwort 54 foliar 54 bollworms 54 pyrethroid 54 Phytophthora 54 cutworms 54 pyrethroids 54 vetch 53 nematode 53 Eurasian milfoil 53 nematodes 53 Bt toxin 53 Invasive plants 53 hogweed 53 imidacloprid 53 toxicant 53 herbicide glyphosate 53 Malathion 53 Aphids 53 pigweed 53 Paraquat 53 spider mites 53 anthracnose 53 Nematodes 53 knapweed 53 Botrytis 53 salvinia 52 adelgids 52 blackleg 52 spotted knapweed 52 forbs 52 Phragmites 52 fungal pathogens 52 superweeds 52 Fungicides 52 apple scab 52 brome 52 herbicides pesticides 52 weedkillers 52 organophosphate 52 cheatgrass 52 funguses 52 invasive weed 52 armyworm 52 mycobacteria 51 Rotenone 51 stinkbugs 51 Ivermectin 51 defoliate 51 malathion 51 ash borers 51 feverfew 51 mealy bug 51 wheat stubble 51 biopesticide 51 ripening fruit 51 stinging nettle 51 weevils 51 rodenticide 51 bermudagrass 51 Fertilizing 51 Fungicide 51 spp 51 fungal spores 51 oxalis 51 haylage 51 aflatoxins 51 bindweed 50 insecticidal soap 50 rodenticides 50 sawfly 50 glyphosate resistant 50 apple moth 50 chlorothalonil 50 powdery mildew 50 fleas ticks 50 LBAM 50 invasive weeds