Bees and Colony Collapse – NYTimes.com: “VANCOUVER, British Columbia — AROUND the world, honeybee colonies are dying in huge numbers: About one-third of hives collapse each year, a pattern going back a decade. For bees and the plants they pollinate — as well as for beekeepers, farmers, honey lovers and everyone else who appreciates this marvelous social insect — this is a catastrophe.
But in the midst of crisis can come learning. Honeybee collapse has much to teach us about how humans can avoid a similar fate, brought on by the increasingly severe environmental perturbations that challenge modern society.”
Planting garden center flowers is good for bees and other beneficial insects | MSU Extension: “Recently, some Internet and media sources have suggested that buying and planting flowers from your local garden center could be harmful to bees because traces of neonicotinoid insecticides were found in the leaves and flowers of plants randomly purchased from garden centers around the country. Although it is true that concentrations of over 100 ppb of imidacloprid in nectar or pollen are toxic to honey bees, and lower concentrations (10 to 100 ppb) could affect their foraging behavior and immune response, the potential harm to pollinators in the yard and garden from buying and purchasing flowers from a garden center has been exaggerated. In fact, planting annual and perennial flowers and flowering trees and shrubs is expected to be beneficial for bees and other beneficial insects.”