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The main problem with controlling infestations of cockroaches is ensuring that enough insecticide gets to a sufficiently large proportion of the population to effect control. Cockroach infestations have been treated with insecticidal sprays, dusts, gels, sand baits, etc. Cockroach bait may consist of simple poisons, killing from direct feeding ...
Fipronil (IUPAC name 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-(trifluoromethylsulfinyl)pyrazole-3-carbonitrile [1]) is a white, solid powder with a moldy odor. It is degraded slightly by sunlight, stable at normal temperatures for one year, and is not stable in presence of metal ions .
Mortein was made its first appearance as an insecticidal powder in the 1870s by J. Hagemann, a German immigrant to Australia. It is believed that Hagemann himself came up with the name Mortein, with a little help from his French wife. The word "Mortein" is a combination of the French word "mort" (dead) and the German word "ein" (one). [4]
Insect repellents help prevent and control the outbreak of insect-borne (and other arthropod-bourne) diseases such as malaria, Lyme disease, dengue fever, bubonic plague, river blindness, and West Nile fever. Pest animals commonly serving as vectors for disease include insects such as flea, fly, and mosquito; and ticks (arachnids). [citation ...
An unusual number of their genes relate to taste and smell, which helps them to avoid toxic food. Genes relating to development and immunity help cockroaches grow quickly and resist disease. [6] The American cockroach is the most popular species for farming. [1] Start-up costs for cockroach farms are low, and there are few regulations.
Roach Motel is an American brand of a roach bait device designed to catch cockroaches.Although the term is the subject of a trademark registration by the insect control brand Black Flag, the phrase roach motel has come to be used as a reference to all traps that use a scent or other form of bait to lure cockroaches into a compartment in which a sticky substance causes them to become trapped.
A crop-duster spraying pesticide on a field A self-propelled crop sprayer spraying pesticide on a field Pesticides are substances that are used to control pests. They include herbicides, insecticides, nematicides, fungicides, and many others (see table). The most common of these are herbicides, which account for approximately 50% of all pesticide use globally. Most pesticides are used as plant ...
This is a list of Ig Nobel Prize winners from 1991 to the present day. [1]A parody of the Nobel Prizes, the Ig Nobel Prizes are awarded each year in mid-September, around the time the recipients of the genuine Nobel Prizes are announced, for ten achievements that "first make people laugh, and then make them think".
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