NationMaster - Encyclopedia: Pest (animal)

A pest is an animal which has characteristics which people regard as injurious or unwanted. It is possible for an animal to be a pest in one setting but beneficial or domesticated in another (for example, European rabbits introduced to Australia caused ecological damage beyond the scale they inflicted in their natural habitat). An example of serious pests are those organisms which vector human disease, such as rats and fleas which carry the plague disease, or mosquitoes which vector malaria. Other pests compete for the human food supply or agricultural crops, such as codling moth on apples, or boll weevil on cotton. See also the entries for biological pest control and pesticide. Image File history File linksMetadata Download high resolution version (861x1148, 651 KB) Popis en: Larval form of Demestidae beetle Anthrenus verbasci or (probably ?) is damaging specimen of Sceliphron destillatorius in entomogical collection. ... Image File history File linksMetadata Download high resolution version (861x1148, 651 KB) Popis en: Larval form of Demestidae beetle Anthrenus verbasci or (probably ?) is damaging specimen of Sceliphron destillatorius in entomogical collection. ... Suborders Adephaga Archostemata Myxophaga Polyphaga See subgroups of the order Coleoptera Beetles are one of the most diverse groups of insects. ... Genera Pentalagus Bunolagus Nesolagus Romerolagus Brachylagus Sylvilagus Oryctolagus Poelagus Rabbits are small mammals in the family Leporidae, found in many parts of the world. ... The word ecology is often used in common parlance as a synonym for the natural environment or environmentalism. ... The term invasive species refers to a subset of those species defined as introduced species or non-indigenous species. ... Traditionally in medicine, a vector is an organism that does not cause disease itself but which spreads infection by conveying pathogens from one host to another. ... A disease is an abnormal condition of the body or mind that causes discomfort, dysfunction, or distress to the person afflicted or those in contact with the person. ... Species 50 species; see text *Several subfamilies of Muroids include animals called rats. ... Families Tungidae - Sticktight and Chigoe fleas (Chiggers) Pulicidae - Common fleas Coptopsyllidae Vermipsyllidae - Carnivore fleas Rhopalopsyllidae - Marsupial fleas Hypsophthalmidae Stephanocircidae Pygiopsyllidae Hystrichopsyllidae - Rat and mouse fleas Leptopsyllidae - Bird and rabbit fleas Ischnopsyllidae - Bat fleas Ceratophyllidae Amphipsyllidae Malacopsyllidae Dolichopsyllidae - Rodent fleas Ctenopsyllidae Flea is the common name for any of the small... Der Doctor Schnabel von Rom (English: The Doctor Beak of Rome) engraving by Paul FÃ¼rst (after J Columbina). ... Red blood cell infected with Malaria, derived from male aria (Italian for bad air) and formerly called ague or marsh fever in English, is an infectious disease which causes about 350-500 million infections with humans and approximately 1. ... Agriculture (a term which encompasses farming) is the art, science or practice of producing food, feed, fiber and many other desired goods by the systematic raising of plants and animals. ... Wikipedia does not have an article with this exact name. ... Binomial name Malus domestica Borkh. ... Binomial name Anthonomus grandis Boheman, 1843 The boll weevil (Anthonomus grandis) is a beetle measuring an average length of six millimeters (Â¼ inch). ... Cotton plant as imagined and drawn by John Mandeville in the 14th century Cotton is a soft fiber that grows around the seeds of the cotton plant (Gossypium spp. ... Biological control of pests and diseases is a method of controlling pests and diseases in agriculture that relies on natural predation rather than introduced chemicals. ... A cropduster spreading pesticide. ...

Related is pestilence, which is any highly-infectious (epidemic) disease. A pestilence is an epidemic or even a pandemic of a virulent and highly contagious disease. ... In epidemiology, an epidemic (from Greek epi- upon + demos people) is a disease that appears as new cases in a given human population, during a given period, at a rate that substantially exceeds what is expected, based on recent experience (the number of new cases in the population during a...