Bombyx mori breeding. Silkworm breeding is aimed at the overall improvement of silkworm from a commercial point of view. The major objectives are improving fecundity (the egg-laying capacity of a breed), the health of larvae, quantity of cocoon and silk production, and disease resistance. Healthy larvae lead to a healthy cocoon crop. Health is dependent on factors such as better pupation rate, fewer dead larvae in the mountage, shorter larval duration (shorter larval duration lessens the chance of infection) and bluish-tinged fifth-instar larvae (which are healthier than the reddish-brown ones). Quantity of cocoon and silk produced are directly related to the pupation
Larva (film) Larva (film) Larva is a 2005 science fiction-horror film, directed by Tim Cox, and written by Kenneth M. Badish, Boaz Davidson, David Goodin, Kevin Moore, J. Paul V. Robert and T.M. Van Ostrand. It stars Vincent Ventresca, Rachel Hunter and William Forsythe. The film taking place in Host, Missouri about a species of fluke-like parasites that have been mutated after ingesting enhanced cow feed. They infect animals (including humans) from the inside and grow at an enormous rate, bursting out of their hosts when they became adults. They go on a rampage, eating anything in their way until they were