Related by context. Frequent words. (Click for all words.) 70 nitrogen fixing 64 mycelium 63 forbs 63 nutrient uptake 61 fungi 61 herbaceous plants 60 soils 60 grasses 59 salt tolerant 59 winter hardiness 59 terpenes 59 Phytophthora 59 perennial grasses 59 vetch 59 atmospheric nitrogen 58 organic acids 58 Nematodes 58 foliar 58 seed germination 58 alkaline soil 58 acidic soils 58 Bt toxin 57 shade tolerant 57 nitrogen fixation 57 bermudagrass 57 inoculum 57 seeds germinate 57 phytate 57 fungal pathogens 57 tansy 57 Phragmites 56 symbionts 56 perennial ryegrass 56 chlorella 56 woody stems 56 legume 56 legumes 56 lactobacilli 56 mulches 56 ornamental shrubs 56 woody plants 56 fungal 56 sphagnum moss 56 weed seeds 56 microorganisms 56 xylem 55 bioenergy crops 55 nematodes 55 alkaloids 55 herbaceous perennials 55 fungal spores 55 chinch bugs 55 phloem 55 pest insects 55 C. albicans 55 crop residues 55 chloroplasts 55 insecticidal 55 groundcovers 55 cordgrass 55 stinging nettle 55 drained soils 55 tall fescue 55 microflora 55 self pollinating 54 mealybugs 54 asparagine 54 acidic soil 54 parasitoids 54 apple scab 54 nutrient rich 54 lectins 54 fruiting 54 pyrethrins 54 nutrient deficiency 54 oxalis 54 naturally occurring bacteria 54 biopesticides 54 arsenate 54 Switchgrass 54 cacao trees 54 Brassica 54 plantlets 54 mycobacteria 54 microbiota 54 moist soil 54 pine bark 54 bagworms 54 humic acid 54 manures 53 whitefly 53 Legumes 53 zooxanthellae 53 unsaturated fatty acids 53 Ornamental grasses 53 nutrients 53 Earthworms 53 microorganism 53 fish emulsion 53 chloroplast 53 spp