Search results
Results from the WOW.Com Content Network
A simple light trap A more complex moth trap. Entomologists primarily use light-based moth traps, which exploit the phototactic behavior of moths, attracting them to a light source. Moths navigate by using natural light sources such as the moon and stars, and artificial light sources can confuse and draw them in.
The center wavelength for most actinic light products is 420 nanometers, with longer wavelengths regarded as "royal blue" (450nm) to sky blue (470nm) and cyan (490nm) and shorter wavelengths regarded as "violet" (400nm) and blacklight (365nm). Actinic light centered at 420nm may appear to the naked eye as a color between deep blue and violet.
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.
Bernard Francis Skinner (1939 – 7 February 2017) was an English lepidopterist known for the Skinner moth trap and The Colour Identification Guide to Moths of the British Isles. The book made it easier to identify moths and the portable light trap made it easier to catch moths, thus encouraging the recording of moths as a hobby.
The design was implemented by two unnamed Denver men and was conceded to be too expensive to be of practical use. The device was 10 by 15 inches (25 by 38 cm), contained 5 incandescent light bulbs, and the grid was 1 ⁄ 16-inch (1.59 mm) wires spaced 1 ⁄ 8-inch (3.17 mm) apart with a voltage of 450 volts. Users were supposed to bait the ...
Mothing or moth-watching is a form of wildlife observation where moths are observed, both for recreation and for citizen science activities. [1] [2] [3] It is analogous to birdwatching, but for moths. [2] Many bird observatories also run moth traps. [4]
Heart disease death rates in rural America are rising among younger people, increasing the rural-urban divide, according to research in the Journal of the American College of Cardiology.
Ecological light pollution [1] is the effect of artificial light on individual organisms and on the structure of ecosystems as a whole.. The effect that artificial light has upon organisms is highly variable, [2] and ranges from beneficial (e.g. increased ability for predator species to observe prey) to immediately fatal (e.g. moths that are attracted to incandescent lanterns and are killed by ...