Incredibly, 2007âs staggering volume is almost 38 percent higher than 2006 and almost double the 2005 figure. The value of the blade market is often estimated simply as a percentage of the turbine market. It is generally assumed that blades account for 15 to 20 percent of the total purchase price of wind turbines.
The two most common species of earthworms in Northern Virginia are the Common Earthworm, or nightcrawler (Lumbricus terrestris) and the Red Earthworm (Lumbricus rubellus). These earthworms were introduced from Europe many years ago.
Among the most common tapeworms in humans are the pork tapeworm (T. solium), the beef tapeworm (T. saginata), the fish tapeworm (Diphyllobothrium spp.), and the dwarf tapeworm (Hymenolepis spp.). Infections involving the pork and beef tapeworms are also called taeniasis.