Related by context. Frequent words. (Click for all words.) 62 Spider mites 61 Powdery mildew 61 mold fungi 60 Pythium 60 decomposers 60 pathogenic fungi 60 overwinters 59 protozoans 59 Invasive plants 59 webworms 58 Thoroughly cooking 58 fungus spores 58 bacterias 58 poison sumac 57 Genetic mutations 57 Mold spores 57 Aspergillus fumigatus 57 Methylmercury 57 cucumber beetles 56 phytophthora 56 woody shrubs 56 Purple loosestrife 56 leafhoppers 56 desiccating 56 Thrips 56 reinfect 56 Overwatering 56 funguses 55 Penicillium 55 malarial parasites 55 overgrowing 55 alkaline soils 55 pathogenic organisms 55 mole crickets 55 mealy bugs 55 cambium 55 spider mite 55 voracious eaters 55 Venus flytraps 55 sooty mold 55 viruses parasites 55 allergy inducing 55 waxy coating 55 parasitic nematodes 55 photosynthesizing 54 Burkholderia 54 diarrhea cramps nausea 54 tunicates 54 Stink bugs 54 microbial organisms 54 viruses bacteria fungi 54 wetland vegetation 54 fungi bacteria 54 regrows 54 insects rodents 54 trigger allergic reactions 54 parasitic insects 54 bacteria fungi 54 tent caterpillars 54 sicken humans 54 pathogenic microbes 54 budworm 54 Nematodes 54 spruce budworm 54 transmit Lyme disease 54 Himalayan blackberry 53 milky sap 53 gastrointestinal tracts 53 bacteria viruses fungi 53 discolour 53 pest insects 53 overgrow 53 scavenger cells 53 bagworms 53 naturally occuring 53 cat dander 53 metastasise 53 reproduce asexually 53 tannic acid 53 acidify 53 mycelium 53 harborage 53 aquatic insect 53 intestinal tracts 53 fungus gnats 53 phloem 53 Leptospira 53 biting midges 53 microscopic parasite 52 fungi 52 foxtails 52 woolly adelgid 52 commensal bacteria 52 Alternaria 52 larvae hatch 52 borne pathogens 52 pathogenic microorganisms 52 invading microbes 52 decaying vegetation 52 watermilfoil 52 mycorrhizal fungi