. >> evidence has grown that a new class of pesticides called charles annenberg weingarten -- be -- despiteay warning that they may be toxic to bees. this is used on nearly all american crops, including corn. the epa says there is no evidence that it is improperly used, but environmentalists disagree. but the government slowed to act, bees continue to die. >> one of every three is directly dependent on the honey bee. >> that includes a crops like apples, cherries, cucumbers, pockets. thatlso includes hay crops support the dairy and meat industries. pollination is essential to local economies. california's, an industry is an example. >> almonds are a cash crop. we export them abroad. they rely on honeybee is to produce that not to each year. it is in over $3 billion a year business. without bees, the allman process does not exist. the ability to transport around the globe does not exist. the transport change from the be to the beekeeper to the trucker -- all of those points of our current food system come back to the bee. vanished? the bees growers would be confined to three crops. wheat, rice