Related by context. Frequent words. (Click for all words.) 63 Spider mites 61 hyphae 61 fungal spores 60 sooty mold 58 Penicillium 58 Rinse thoroughly 58 Thrips 58 mealy bugs 58 cambium 58 Powdery mildew 58 discolour 58 fungus gnats 57 fecal material 56 Dust mites 56 larvae hatch 56 mold fungi 56 webworms 56 bagworms 56 oxidise 56 fungicidal 55 pathogenic fungi 55 exudate 55 sphagnum moss 55 mildew resistant 55 cat dander 55 aspergillus 55 foxtails 55 sapwood 55 mealybugs 55 milky sap 55 stolons 55 necrotic tissue 55 fruiting bodies 55 cottonseed meal 55 mildew 55 oocysts 54 spider mite 54 tannic acid 54 pyrethrins 54 Thoroughly wash 54 subterranean termites 54 Alternaria 54 flea beetle 54 vaginal secretions 54 woody stems 54 UV irradiation 54 xylem 54 mycelium 54 endophytes 54 liquid evaporates 54 seedheads 54 oxalic acid 54 Overwatering 54 exudates 54 urushiol 53 Bacillus thuringiensis Bt 53 seeds germinate 53 fungal 53 spores 53 leafhoppers 53 unfertilized 53 corrosive gases 53 pseudomonas 53 flower stalk 53 phloem 53 animal dander 53 Ultraviolet light 53 overwatered 53 airborne spores 53 Aflatoxin 53 whiteflies 53 Mulches 53 insecticidal 53 pasture grasses 53 Aspergillus 53 alkaline soils 53 foliar diseases 53 pigment melanin 53 carpenter bees 53 toxic residues 53 weed seeds 53 Thoroughly cooking 52 dentine 52 frass 52 foliar 52 Raised beds 52 winter dormancy 52 mucilage 52 mycorrhizal fungi 52 larvae 52 C. albicans 52 Orthene 52 discolors 52 seed germination 52 thoroughly rinsed 52 harmful microorganisms 52 woody shrubs 52 Cysts 52 Escherichia coli bacteria 52 bacterial pathogen 52 decaying vegetation