According to Dr. Kelly Tindell, Research Entomologist at the University of Missouri Delta Center, one of the big reasons for this problem with spider mites is the use of neonicotinoid insecticides.
Playing Audio and Video Files
Once you have the RealPlayer installed, click one of the two speeds listed to start playing the file. If your connection is less than 56K (28.8 or 33.6), you should choose the 28K file. If your connection is 56K or higher, choose the 56K file.