Latest Black fly Stories
RESCUE!® fly traps are proven summer solutions for nuisance or filth flies. Spokane, WA (PRWEB) July 08, 2014 Flies are common, annoying and unsanitary.
Black flies drink blood and spread disease such as river blindness-creating misery with their presence.
A new drug to be tested in three African countries could greatly reduce cases of onchocerciasis, commonly called river blindness, health officials said. This is a devastating illness that has plagued 30 African countries for centuries, said Dr.
The saliva from a fly may be able to save someoneâ€™s eyesight.
Scientists said black flies are thicker than ever in Maine this year, thanks in part to efforts to clean up lakes and rivers.
Onchocerca volvulus is a species of roundworm that is classified within the Nematoda phylum. This species causes the disease onchocerciasis, more commonly known as river blindness. The life cycle of this species is dependent upon an intermediate host, typically the black fly, and a definitive host, which is always a human. Its lifecycle begins when a black fly ingests microfilariae from a human host by consuming blood. The microfilariae that were present in the skin of the human host now...
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.