> There is conflicting information about the affects of neonicotinoids on honey bees, and different chemicals in this class are known to vary in their toxicity to bees. ...  We are asking growers who are using these materials and who are dependent on honey bees for pollination, to use caution when selecting and applying these materials.

SEE:
"Protecting Honey Bees from Chemical Pesticides" by Maryann Frazier
Senior Extension Associate Penn State

honeybee.tamu.edu/media/pdf/01RecGrowersUsingNeonics.pdf

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