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Sycanus Indagator
''Sycanus indagator'' is a species of assassin bug found in India. It has been used a biological control agent in parts of the United States for its potential as a predator of lepidopteran caterpillars such as '' Spodoptera frugiperda'' although in some lab experiments, they preferred the larvae of ''Galleria mellonella ''Galleria mellonella'', the greater wax moth or honeycomb moth, is a moth of the family Pyralidae. ''G. mellonella'' is found throughout the world. It is one of two species of wax moths, with the other being the lesser wax moth. ''G. mellonella ...''. Their potential for use against '' Pseudoplusia includens'' caterpillars in soybean fields has also been tested in the past in the US. The eggs take about 10-17 days to hatch depending on the temperature and the adults took five nymphal moults with a total egg to adult duration of 80 to 100 days at tropical temperatures (and twice as long at lower temperatures). References External links Museum specimen {{ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Stål
Carl Stål (21 March 1833 – 13 June 1878) was a Swedish entomologist specialising in Hemiptera. He was born at Karlberg Castle, Stockholm on 21 March 1833 and died at Frösundavik near Stockholm on 13 June 1878. He was the son of architect, author and officer Carl Stål then Colonel, Swedish Corps of Engineers. He matriculated at Uppsala University in 1853, studying medicine and passing the medico-philosophical examination in 1857. He then turned to entomology and completed his Ph.D. at the University of Jena in 1859. The same year he became assistant to Carl Henrik Boheman in the Zoological department of the Swedish Museum of Natural History in Stockholm, where, in 1867, he was appointed keeper with the title of professor. He made collecting trips in Sweden and throughout Europe and visited other museums including the collection of Johan Christian Fabricius in Kiel. His study of the Fabrician types resulted in his "Hemiptera Fabriciana". A significant part of Stål's work w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spodoptera Frugiperda
The fall armyworm (''Spodoptera frugiperda'') is a species in the order Lepidoptera and one of the species of the fall armyworm moths distinguished by their larval life stage. The term "armyworm" can refer to several species, often describing the large-scale invasive behavior of the species' larval stage. It is regarded as a pest and can damage and destroy a wide variety of crops, which causes large economic damage. Its scientific name derives from ''frugiperda,'' which is Latin for ''lost fruit'', named because of the species' ability to destroy crops. Because of its propensity for destruction, the fall armyworm's habits and possibilities for crop protection have been studied in depth. It is also a notable case for studying sympatric speciation, as it appears to be diverging into two species currently. Another remarkable trait of the larva is that they consistently practice cannibalism, despite its fitness costs. The fall armyworm is active at a different time of year from th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galleria Mellonella
''Galleria mellonella'', the greater wax moth or honeycomb moth, is a moth of the family Pyralidae. ''G. mellonella'' is found throughout the world. It is one of two species of wax moths, with the other being the lesser wax moth. ''G. mellonella'' eggs are laid in the spring, and they have four life stages. Males are able to generate ultrasonic sound pulses, which, along with pheromones, are used in mating. The larvae of ''G. mellonella'' are also often used as a model organism in research. The greater wax moth is well known for its parasitization of honeybees and their hives. Because of the economic loss caused by this species, several control methods including heat treatment and chemical fumigants such as carbon dioxide have been used. The caterpillar of ''G. mellonella'' has attracted interest for its ability to degrade polyethylene plastic. Geographic range ''G. mellonella'' was first reported as a pest in Asia, but then spread to northern Africa, Great Britain, some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudoplusia Includens
''Chrysodeixis includens'', the soybean looper, is a moth of the family Noctuidae. It is known as ''falso medidor'' in north-eastern Mexico. It is found from southern Quebec and southern Ontario through the eastern and southern part of the United States to Central America and South America, the Antilles and the Galápagos Islands. It is known to be migratory. The species was first described by Francis Walker in 1858. The wingspan is 28–39 mm. The adults are on wing from April to November depending on the location. The larvae feed on a wide range of plants. Recorded food plants are Asteraceae, Brassicaceae, Commelinaceae, Euphorbiaceae, Fabaceae, Geraniaceae, Lamiaceae, Lauraceae, Malvaceae, Solanaceae, Verbenaceae, ''Medicago sativa'', ''Phaseolus polystachios'', ''Glycine max'', ''Gossypium herbaceum'', ''Nicotiana tabacum'', ''Lycopersicum esculentum'', ''Brassica'' and ''Lactuca sativa''. The Mexican free-tailed bat The Mexican free-tailed bat or Brazilian free- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insects Of India
Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (head, thorax and abdomen), three pairs of jointed legs, compound eyes and one pair of antennae. Their blood is not totally contained in vessels; some circulates in an open cavity known as the haemocoel. Insects are the most diverse group of animals; they include more than a million described species and represent more than half of all known living organisms. The total number of extant species is estimated at between six and ten million; In: potentially over 90% of the animal life forms on Earth are insects. Insects may be found in nearly all environments, although only a small number of species reside in the oceans, which are dominated by another arthropod group, crustaceans, which recent research has indicated insects are nested within. Nearly all insects hatch from eggs. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
