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.
Pinworms and Threadworms. About threadworms, pinworms, and seatworms. There are a number of types of worm (helminth) infestations that humans are susceptible to. Of these, the most common by far is the Enterobius vermicularis, also known as the threadworm, pinworm or seatworm. Do not confuse it with the Strongyloides stercoralis worm that is sometimes also referred to as threadworm but is a very different type of worm.