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Fly spray contains chemicals (including many organophosphate compounds) that bind to and permanently block the action of an enzyme called acetylcholinesterase. [1] Acetyl choline (ACh) is the nerve transmitter substance released by motor neurones (at a site called the neuromuscular junction ) to stimulate muscle contraction .
Video tracking of a stable fly, demonstrating repellency of citronella oil [10] Citronella oil is used especially as a mosquito repellent, [11] particularly for Aedes aegypti (dengue fever mosquito). [12] Research also indicates that citronella oil is an effective repellent for body lice, head lice, and stable flies.
Metofluthrin is a pyrethroid used as an insect repellent. [1] The vapors of metofluthrin are highly effective and capable of repelling up to 97% of mosquitoes in field tests. [2] Metofluthrin is used in a variety of consumer products, called emanators, for indoor and outdoor use. [3] [4] These products produce a vapor that protects an ...
On "Superhuman Animals," Dr. Helen Czerski dove into shark-infested waters using only a certain smell as her defense. "Their noses are detecting the minute chemical cues I give off as I move ...
Synthetic repellents tend to be more effective and/or longer lasting than "natural" repellents. [1] [2]For protection against ticks and mosquito bites, the U.S. Centers for Disease Control (CDC) recommends DEET, icaridin (picaridin, KBR 3023), oil of lemon eucalyptus (OLE), para-menthane-diol (PMD), IR3535 and 2-undecanone with the caveat that higher percentages of the active ingredient ...
A South Dakota man is facing murder and manslaughter charges after police say he killed a woman and decapitated her. According to court documents obtained by PEOPLE, Craig Allen Nichols Jr., 32 ...
A self-described Arizona social media “villain” was arrested after he filmed himself allegedly spraying bed bug killer on groceries inside a Walmart as he boasted to police about his prank videos.
A typical flyswatter. A flyswatter (or fly-swat, fly swatter [1]) usually consists of a small rectangular or round sheet of a lightweight, flexible, vented material (usually thin metallic, rubber, or plastic mesh) around 10 cm (4 in) across, attached to a handle about 30 to 60 cm (1 to 2 ft) long made of a lightweight material such as wire, wood, plastic, or metal.