Edward Ortiz, THE SACRAMENTO BEE
As many as 80,000 bee colonies have died or been damaged this year after pollinating almond trees in the San Joaquin Valley, and some beekeepers are pointing to pesticides used on almond orchards as a possible cause.
The damaged colonies are the latest worry in the beekeeping community, which is already struggling to deal with colony collapse disorder, a phenomenon in which beekeepers open hives after pollination and find them empty, with the bees nowhere to be found.
The damaged hives are a significant agricultural issue. Ninety percent of honeybees that pollinate crops in the United States are used during the California almond bloom. And there is a cascading effect. Bees used to pollinate almond trees typically are moved to pollinate other crops, such as apples, cranberries, cherries and watermelons.