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Coenosia Attenuata
''Coenosia attenuata'' (also sometimes cited as ''Coenosia attenuate''), commonly called "hunter fly" or well known under the name "killer fly", is a predatory fly belonging to the family Muscidae. Distribution This species is native to Southern Europe, where it is present in Spain, France, Italy, Germany and Greece. It has now a worldwide distribution and it can also be found in the Afrotropical realm, in the Australasian realm, in the East Palearctic realm, in the Near East, in the Nearctic realm, in the Neotropical realm, in North Africa and in the Oriental realm. It was first discovered in the United States in 2001 by an Integrated Pest Management scout in a greenhouse in New York (state), New York State. It has since been found throughout North and South America. Description Adults of ''Coenosia attenuata'' can reach a length of . These tiny killer flies have a pale brownish or greyish body, with big reddish eyes. Antennae and legs are yellow in males. Females have brown ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Stein (entomologist)
Paul Stein (1852–1921) was a German museum curator and entomologist . He specialised in Diptera especially the family Anthomyiidae. In this group he studied the world fauna describing many new genera and species. Stein worked with Theodor Becker, Mario Bezzi and Kálmán Kertész on ''Katalog der Paläarktischen dipteren'' (1903 onwards) published in Budapest from 1903.His collection is in the Museum für Naturkunde in Berlin Berlin is Capital of Germany, the capital and largest city of Germany, both by area and List of cities in Germany by population, by population. Its more than 3.85 million inhabitants make it the European Union's List of cities in the European U .... Works (partial list) *''Die Anthomyidengruppe Homalomyia nebst ihren Gattungen und Arten'' 141 p (1895) *''Nordamerikanische Anthomyiden'' 128 p Berlin (1897). * ''Die afrikanischen Anthomyiden des Königl.Zool.Mus.zu Berlin'' 48 p,( 1906). *''Voyage Alluaud en Afrique Orientale. Anthomyidae'' 41 p - 14 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five major unincorporated territories, nine United States Minor Outlying Islands, Minor Outlying Islands, and 326 Indian reservations. The United States is also in Compact of Free Association, free association with three Oceania, Pacific Island Sovereign state, sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Palau, Republic of Palau. It is the world's List of countries and dependencies by area, third-largest country by both land and total area. It shares land borders Canada–United States border, with Canada to its north and Mexico–United States border, with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the List of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungus Gnat
Fungus gnats are small, dark, short-lived gnats, of the families Sciaridae, Diadocidiidae, Ditomyiidae, Keroplatidae, Bolitophilidae, and Mycetophilidae (order Diptera); they comprise six of the seven families placed in the superfamily Sciaroidea. Description The larvae of most species feed on fungi growing on soil, helping in the decomposition of organic matter. However some species are predatory, including those in the genus '' Arachnocampa'' of family Keroplatidae – the "glowworms" of Australia and New Zealand. The adults are long, and are occasionally pollinators of plants and carriers of mushroom spores. They also may carry diseases such as pythium (which causes " damping-off" to kill seedlings) on their feet. Most fungus gnats are weak fliers, and can often be seen walking rapidly over plants and soil, rather than flying. However when airborne, the gnats may be quite annoying to humans by flying into their faces, eyes, and noses, both indoors and outdoors. These ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biological Control
Biological control or biocontrol is a method of controlling pests, such as insects, mites, weeds, and plant diseases, using other organisms. It relies on predation, parasitism, herbivory, or other natural mechanisms, but typically also involves an active human management role. It can be an important component of integrated pest management (IPM) programs. There are three basic strategies for biological pest control: classical (importation), where a natural enemy of a pest is introduced in the hope of achieving control; inductive (augmentation), in which a large population of natural enemies are administered for quick pest control; and inoculative (conservation), in which measures are taken to maintain natural enemies through regular reestablishment. Natural enemies of insect pests, also known as biological control agents, include predators, parasitoids, pathogens, and competitors. Biological control agents of plant diseases are most often referred to as antagonists. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sciaridae
The Sciaridae are a family of flies, commonly known as dark-winged fungus gnats. Commonly found in moist environments, they are known to be a pest of mushroom farms and are commonly found in household plant pots. This is one of the least studied of the large Diptera families, probably due to the small size of these insects and the similarity among species. Currently, around 1700 species are described, but an estimated 20,000 species are awaiting discovery, mainly in the tropics. More than 600 species are known from Europe. Description Adult Sciaridae are small, dark flies 1-11 mm long and usually <5 mm long. They have a characteristic wing venation: there is no cross vein except for a short rs at the wing base, the anterior veins are a short R1 and a long R5, vein M has a simple fork with a long stem, and CuA1 has a fork with a short stem. Larval Sciaridae are slender and lack legs. They are white except for a black head, and their skin is slightly transpa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encarsia Formosa
''Encarsia formosa'' is a species of chalcidoid wasp and a well known parasitoid of greenhouse whitefly, one of the first to be used commercially for biological pest control, from the 1920s. They can use at least 15 species of whitefly as a host, including '' Bemisia tabaci'' and ''Aleyrodes proletella.'' The tiny females (about 0.6 mm long) are black with a yellow abdomen and opalescent wings. This species reproduces asexually via thelytoky induced by Wolbachia infection. Males are produced only rarely. They are slightly larger than females and are completely black in coloration. Life cycle Females deposit 50-100 eggs individually inside the bodies of nymphs or pupae of the host species. The wasp larvae develop through four instars in about two weeks at optimum temperatures. Parasitized greenhouse whitefly pupae turn black in about 10 days, while parasitized sweet potato whiteflies turn amber brown. Both are easily distinguished from unparasitized host pupae. Was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drosophila
''Drosophila'' () is a genus of flies, belonging to the family Drosophilidae, whose members are often called "small fruit flies" or (less frequently) pomace flies, vinegar flies, or wine flies, a reference to the characteristic of many species to linger around overripe or rotting fruit. They should not be confused with the Tephritidae, a related family, which are also called fruit flies (sometimes referred to as "true fruit flies"); tephritids feed primarily on unripe or ripe fruit, with many species being regarded as destructive agricultural pests, especially the Mediterranean fruit fly. One species of ''Drosophila'' in particular, '' D. melanogaster'', has been heavily used in research in genetics and is a common model organism in developmental biology. The terms "fruit fly" and "''Drosophila''" are often used synonymously with ''D. melanogaster'' in modern biological literature. The entire genus, however, contains more than 1,500 species and is very diverse in appea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liriomyza
''Liriomyza'' is a genus of leaf miner flies in the family Agromyzidae. There are at least 410 described species in ''Liriomyza''. See also * List of Liriomyza species References Further reading * * External links * Agromyzidae Articles created by Qbugbot Opomyzoidea genera {{Opomyzoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bradysia
''Bradysia'' is a genus of fungus gnat in the family Sciaridae.a They are commonly known as darkwinged fungus gnats. They are considered a major pest in greenhouse agriculture because they thrive in the moist conditions common inside greenhouses and feed on the plants being grown within. ''Bradysia'' is a large genus containing over 500 living species, with at least 65 species found in North America and 172 in Europe. ''Bradysia'' species are a major pollinator of plants such as '' Aspidistra elatior''. Species Selected species of ''Bradysia'' include: *'' B. affinis'' ( Zetterstedt, 1838) *'' B. alpicola'' ( Winnertz, 1867) *'' B. amoena'' ( Winnertz, 1867) *'' B. angustipennis'' ( Winnertz, 1867) *'' B. angustoocularis'' Mohrig & Krivosheina, 1989 *'' B. aprica'' ( Winnertz, 7) C *'' B. arcula'' Vilkamaa, Salmela & Hippa, 2007 *'' B. atracornea'' Mohrig & Menzel, 1992 *'' B. austera'' Menzel et al., 2006 *'' B. bellingeri'' Shaw, 1953 *'' B. biformis'' (Lundbeck, 1898) *'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bactericera Cockerelli
''Bactericera cockerelli'', also known as the potato psyllid, is a species of psyllid native to southern North America. Its range extends from Central America north to the American Pacific Northwest and parts of Manitoba, in Canada. It is restricted to the western part of the continent. As its name suggests, it is commonly found on potato and tomato crops, but has a species range that encompasses over 40 species of solanaceous plants and as many as 20 genera. Breeding hosts are generally recognised as being restricted primarily to Solanaceae, including important crop and common weed species, and a few species of Convolvulaceae, including bindweed and sweet potato. On some plants, especially potato, feeding of the nymphs causes a condition called psyllid yellows, presumed to be the result of a toxin. Both nymphs and adults can transmit the bacterium Candidatus Liberibacter. Zebra chip is a recently diagnosed disease of potatoes associated with psyllid infestatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trialeurodes Vaporariorum
''Trialeurodes vaporariorum'', commonly known as the glasshouse whitefly or greenhouse whitefly, is an insect that inhabits the world's temperate regions. Like various other whiteflies, it is a primary insect pest of many fruit, vegetable and ornamental crops. It is frequently found in glasshouses (greenhouses), polytunnels, and other protected horticultural environments. Adults are 1–2 mm in length, with yellowish bodies and four wax-coated wings held near parallel to the leaf surface. Life cycle Females are capable of mating less than 24 hours after emergence and most frequently lay their eggs on the undersides of leaves. Eggs are pale yellow in colour, before turning grey prior to hatching. Newly hatched nymphs, often known as crawlers, are the only mobile immature life-stage. During the first and second nymph instars, the appearance is that of a pale yellow/translucent, flat scale which can be difficult to distinguish with the naked eye. During the fourth and final i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bemisia Tabaci
The silverleaf whitefly (''Bemisia tabaci'', also informally referred to as the sweet potato whitefly) is one of several species of whitefly that are currently important agricultural pests. A review in 2011 concluded that the silverleaf whitefly is actually a species complex containing at least 40 morphologically indistinguishable species. The silverleaf whitefly thrives worldwide in tropical, subtropical, and less predominately in temperate habitats. Cold temperatures kill both the adults and the nymphs of the species. The silverleaf whitefly can be confused with other insects such as the common fruitfly, but with close inspection, the whitefly is slightly smaller and has a distinct wing color that helps to differentiate it from other insects. While the silverleaf whitefly had been known in the United States since 1896, in the mid-1980s an aggressive strain appeared in poinsettia crops in Florida. For convenience that strain was referred to as (biotype B), to distinguish it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
