Related by context. Frequent words. (Click for all words.) 61 Nematodes 58 parasitic worms 56 roundworms 56 naturally occurring bacteria 55 tunicates 54 bacterium 54 nematodes 54 nematode worms 54 fungi 54 parasitic worm 54 roundworm 54 moth larvae 54 nematode 54 Caenorhabditis elegans 54 microorganisms 54 insects 53 lectin 53 Fruit flies 53 slime molds 53 organisms 53 fungal 53 xylem 52 phloem 52 cankers 52 bacteria 52 fungus 52 millipedes 52 lectins 52 earthworms 52 protozoan 51 Candida albicans 51 Bacillus thuringiensis 51 pest insects 51 tansy 51 parasitoids 51 insect larvae 51 Bacterium 51 microbes 51 Toxoplasma gondii 50 mealybugs 50 phages 50 larvae 50 Staphylococcus aureus bacteria 50 rodents 50 Salmonella bacteria 50 beetle larvae 50 bacterial pathogen 50 filamentous 50 sucking insects 50 Aphids 50 Phragmites 50 pathogenic organisms 50 stinkbugs 49 fungal spores 49 nerve toxin 49 Bt toxin 49 insect 49 mouthparts 49 borers 49 ant colonies 49 bacterial enzyme 49 mycelium 49 bacterial spores 49 microorganism 49 parasitic wasps 49 herbicide glyphosate 49 gut microbes 49 microbe 48 unicellular 48 arachnids 48 micro organism 48 Fungal 48 C. elegans 48 alkaloids 48 microscopic organisms 48 pathogens 48 T. gondii 48 bacteria fungi 48 beneficial insects 48 wasps 48 carpenter bees 48 spores 48 duckweed 48 enteroviruses 48 pyrethrins 48 mycobacteria 48 Toxoplasma 48 Y. pestis 48 whiteflies 48 rhinoviruses 48 funguses 48 single celled 48 pathogenic microorganisms 48 Vibrio cholerae 48 parasite 48 parasites 48 Earthworms 48 bacterial 47 ants 47 genetically modify 47 organism