Related by context. Frequent words. (Click for all words.) 77 honeybee colonies 73 bee colonies 69 bee populations 62 bee colony 61 Colony Collapse Disorder 59 honeybee 58 varroa mite 58 amphibian populations 57 honeybees 57 honey bees 54 hives 53 chytrid fungus 52 pesticide poisoning 52 bee hives 51 beekeepers 50 bees 50 pollinate crops 50 insect populations 49 Honey bees 49 pollinating insects 49 temperate zones 49 soybean aphid 49 Salmonellosis 48 amphibian species 48 cattle herds 48 breeding colonies 48 honey bee 48 temperate regions 47 Infestations 47 species 47 potato blight 46 whitefly 46 mites 46 Salmonella Saintpaul 46 almond crop 46 fungal disease 46 Argentine ants 46 bumblebees 46 Feral hogs 46 Phytophthora 46 gypsy moth caterpillars 45 pollinators 45 Chronic wasting disease 45 bird species 45 varroa 45 ant species 45 Sudden Oak 45 downy mildew 45 mallard ducks 45 overhunting 45 Salmonella infections 45 gray squirrels 45 orchid species 45 fungus 45 Salmonella outbreak 45 vertebrate species 45 terrestrial ecosystems 45 chicks hatched 45 Soybean rust 45 insect infestations 44 dairy herds 44 Monkeypox 44 overwintering 44 hemlock woolly adelgid 44 beehives 44 nematode 44 frog species 44 tiger mosquito 44 hibernating bats 44 soybean aphids 44 pollinator 44 colonies 44 emerald ash borers 44 Africanized bees 44 nematodes 43 avian species 43 salmonella outbreak 43 aphid 43 salmonella enteritidis 43 armyworms 43 ant colonies 43 insect pests 43 breeding herd 43 sugar beet crop 43 insect borne 43 insects 43 flowering plants 43 insect pest 43 mountain pine beetles 43 salmonella outbreaks 43 herbaceous plants 43 salmonella infection 43 bumble bees 43 pathogen 42 apiculture 42 forbs 42 phylloxera 42 Salmonella infection 42 whiteflies 42 pollinating 42 species extinctions