Pesticides and Their Involvement in Colony Collapse Disorder
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چکیده
منابع مشابه
A re-examination of the pollinator crisis
Reports of colony collapse disorder in bees and studies showing the toxicity of neonicotinoid pesticides have led to claims that we are experiencing a pollinator crisis. As Cyrus Martin reports, however, the issue is complex with threats to bees being multifold and the status of populations unclear due to a surprising lack of data.
متن کاملColony Collapse Disorder: A Descriptive Study
BACKGROUND Over the last two winters, there have been large-scale, unexplained losses of managed honey bee (Apis mellifera L.) colonies in the United States. In the absence of a known cause, this syndrome was named Colony Collapse Disorder (CCD) because the main trait was a rapid loss of adult worker bees. We initiated a descriptive epizootiological study in order to better characterize CCD and...
متن کاملChanges in transcript abundance relating to colony collapse disorder in honey bees (Apis mellifera).
Colony collapse disorder (CCD) is a mysterious disappearance of honey bees that has beset beekeepers in the United States since late 2006. Pathogens and other environmental stresses, including pesticides, have been linked to CCD, but a causal relationship has not yet been demonstrated. Because the gut acts as a primary interface between the honey bee and its environment as a site of entry for p...
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For the past 10 years, beekeeping has increased due to a growing awareness of the disappearance of bees since Colony Collapse Disorder. Most of the disappearance of honey bees can be attributed to the use of pesticides. Apitherapy is the science and art of maintaining health with the use of products from the honeybee hive: honey, bee pollen, propolis, royal jelly, and bee venom. We have been be...
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Commercial formulations of pesticides are invariably not single ingredients. Instead they are cocktails of chemicals, composed of a designated pesticidal "active principle" and "other ingredients," with the latter collectively also known as "adjuvants." These include surfactants, antifoaming agents, dyes, etc. Some adjuvants are added to influence the absorption and stability of the active prin...
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