While Bugatti held the title of âfastest,â the Venom GT earned the title of âquickestâ production car when it went shot from zero to 200 mph in 14.51 secondsâmore than three seconds faster than the Koenigsegg Agera R and more than seven seconds faster than the Veyron Super Sport.
Western corn rootworm. The Western corn rootworm, Diabrotica virgifera virgifera, is one of the most devastating corn rootworm species in North America, especially in the midwestern corn-growing areas such as Iowa. A related species, the Northern corn rootworm, D. barberi co-inhabits in much of the range, and is fairly similar in biology.
A corn is a circumscribed hyperkeratotic lesion with a central conical core of keratin that causes pain and inflammation. The conical core in a corn, which is a thickening of the stratum corneum, is a protective response to the mechanical trauma. This central core distinguishes the corn from the callus.Corns are divided into two subtypes: the hard corn (heloma durum) and the soft corn (heloma molle). The hard corn, which is the most common type, appears as a dry, horny mass of hyperkeratosis with a hard central core.Hard corns most commonly occur on the dorsolateral aspect of the fifth toe (Figure 1) or the dorsum of the interphalangeal joints of the lesser toes. View/Print Figure. FIGURE 1.orns and calluses result from hyperkeratosis, which is caused by an increase in keratinocyte activity associated with stimulation of the epidermis from chronic pressure or friction on the skin.