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Alf Prøysen was a Norwegian author, poet, playwright, songwriter and musician. Prøysen was one of the most important Norwegian cultural personalities in the second half of the 20th century. He worked in several different media including books, newspapers and records. He also made significant contributions to music as well as to television and radio. He also wrote in the Arbeiderbladet from 1954 until his death.
A bark beetle is the common name for the subfamily of beetles Scolytinae. Previously, this was considered a distinct family (Scolytidae), but is now understood to be a specialized clade of the "true weevil" family (Curculionidae). Although the term "bark beetle" refers to the fact that many species feed in the inner bark (phloem) layer of trees, the subfamily also has many species with other lifestyles, including some that bore into wood, feed in fruit and seeds, or tunnel into herbaceous plants. Well-known species are members of the type genus Scolytus, namely the European elm bark beetle S. multistriatus and the large elm bark beetle S. scolytus, which like the American elm bark beetle Hylurgopinus rufipes, transmit Dutch elm disease fungi (Ophiostoma). The mountain pine beetle Dendroctonus ponderosae, southern pine beetle Dendroctonus frontalis, and their near relatives are major pests of conifer forests in North America. A similarly aggressive species in Europe is the spruce ips Ips typographus. A tiny bark beetle, the coffee berry borer, Hypothenemus hampei is a major pest on coffee plantations around the world.
Cleridae are a family of beetles of the superfamily Cleroidea. They are commonly known as checkered beetles. The family Cleridae has a worldwide distribution, and a variety of habitats and feeding preferences.
Trygve Knudsen was a Norwegian philologist, linguist and lexicographer.
Sverre Steen was a Norwegian historian and professor at the University of Oslo from 1938 to 1965. He served as president of the Norwegian Historical Association from 1936 to 1947
Rolf Just Nilsen was a Norwegian singer and actor. He was particularly known for his voice imitations. He worked for the theatres Studioteatret, Chat Noir, Edderkoppen Theatre, Oslo Nye Teater and Det Norske Teatret, and for radio and television.
Knut Heidar is a Norwegian political scientist.
The European spruce bark beetle, is a species of beetle in the weevil subfamily Scolytinae, the bark beetles, and is found from Europe to Asia Minor and some parts of Africa.
Axel Christian Zetlitz Sømme was a Norwegian educator, economist and geographer. During the 1920s, he was a political activist, magazine editor and newspaper editor.
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Tetropium fuscum, the brown spruce longhorn beetle, is a species of beetle in the family Cerambycidae. It was described by Johan Christian Fabricius in 1787. Tetropium fuscum is native to Europe and Northern Asia, and has been introduced to Nova Scotia, Canada. Brown spruce longhorn is a pest of spruce trees.
Alf Sanengen was a Norwegian resistance member during World War II, chemist and research administrator. He was born in Glemmen. During the occupation of Norway by Nazi Germany, Sanengen was among the central leaders of the civil resistance. He was manager of Sentralinstitutt for industriell forskning (SI) from 1950 to 1975. He was chairman of the board of Borregaard from 1965. He was a member of the gentlemen's skiing club SK Fram since 1970.
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Ips is a genus of beetles in the family Curculionidae, the true weevils. They are bark beetles, members of the subfamily Scolytinae. Species are distributed throughout the Northern Hemisphere. Some are known as introduced species in Australia and Africa. Many species are pests of forest trees, especially pines and spruces. They are known commonly as engraver beetles, ips engraver beetles, and pine engravers.
Dendroctonus micans, the great spruce bark beetle, is a species of bark beetle native to the coniferous forests of Europe and Asia. The beetles burrow into the bark of spruce trees and lay eggs which develop into larvae that feed on the woody layers under the bark.
Rhizophagus grandis is a species of predatory beetle in the family Monotomidae. R. grandis is a specialist predator on the larvae of the great spruce bark beetle, a pest of spruce trees (Picea), and is found in Eurasian forests where its prey is found.
The Norwegian Entomological Society was established in 1904. The purpose of the society is to promote an interest in and the study of entomology in Norway and to establish contact between the interested parties. The society is open to both amateurs and experts. Anyone with an interest in insects or other arthropod groups can become a member.
Andreas Strand was a Norwegian entomologist that specialized in Nordic beetles. Strand became a member of the Norwegian Entomological Society in 1920, and he is one of the leading figures in Norwegian entomology. His professional career included work as an administrator, secretary, vice chairman, and accountant.
Lauritz Sverdrup Sømme is a Norwegian entomologist. His work has focused on insects in houses and stored foods, and especially the wintering and cold tolerance of certain arthropods. Sømme has been on several expeditions to the Antarctic, participated in field trips to Svalbard, and visited various other extreme places on Earth in his research on arthropods and cold tolerance.
References
- 1 2 3 "Alf Bakke". Store norske leksikon. 2017. Retrieved November 10, 2019.
- ↑ "Alf Bakke". Norsk Skogbruk. Norske skogselskap. 14: liv. 1968.
- 1 2 Who's Who in Science in Europe. Harlow, UK: Longman. 1989. p. 264.
- ↑ "Jubilanter". Aftenposten (in Norwegian). Norwegian News Agency. December 13, 2017. p. 27.
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