Related by context. Frequent words. (Click for all words.) 66 pollination 62 pollinators 61 bee populations 58 pollinator 58 bee colonies 58 honeybees 57 honey bees 57 Colony Collapse Disorder 56 varroa mite 56 honey bee 55 pollinating 55 honeybee 55 insect populations 53 pollinate 53 whitebark pine 53 bees 50 bee hives 50 growers 50 nematode 49 milkweed 49 beekeepers 49 photosynthesis 49 crops 49 crop yields 49 fungus 49 insects 49 flowering plants 48 fungi 48 beneficial insects 48 aphid 48 cereal crops 48 nutrient 48 cereal grains 48 nematodes 47 nutrients 47 agriculture 47 beetle infestation 47 fruits nuts 47 nitrogen fertilizers 47 bumblebees 47 Invasive species 47 vegetable growers 47 insect pests 47 aphids 47 citrus crops 46 aquatic insects 46 species 46 pesticides 46 irrigated agriculture 46 soil fertility 46 fruiting 46 aquatic ecosystems 46 phytoplankton 46 Aphids 46 farmers 46 alfalfa hay 46 peach crop 46 fungal diseases 46 insect 45 biodiversity 45 forage 45 fungal disease 45 bromeliads 45 ornamental plants 45 citrus growers 45 Soybean rust 45 ecosystems 45 agricultural 45 grower 44 oilseed crops 44 Harvests 44 eelgrass 44 citrus 44 citrus greening 44 pollinated 44 amphibian species 44 carotenoids 44 harvests 44 earthworms 44 vernal pools 44 bird species 44 lichens 44 amphibians 44 anthocyanin 44 weevils 44 lupine 44 riparian habitat 44 tart cherries 44 cotton acreage 44 pests 44 biofuel crops 44 atmospheric carbon dioxide 44 invertebrates 44 root rot 44 sweet cherries 44 milder winters 43 berries 43 apple growers 43 organic farming 43 berry 43 pawpaw