Stephanie O’Neill reports from San Diego on preparations for the arrival of aggressive honey bees slowly moving north from Mexico. The so-called “killer bees” interbreed with conventional honey bees. They threaten both humans and the state’s number one industry, agriculture.
Stephanie O’Neill reports from San Diego on preparations for the arrival of aggressive honey bees slowly moving north from Mexico. The so-called “killer bees” interbreed with conventional honey bees. They threaten both humans and the state’s number one industry, agriculture.