Acalymma Bertoluccii
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Acalymma Bertoluccii
''Acalymma'' is a genus of leaf beetles found mainly in the New World. Approximately 72 species have been described in the Western Hemisphere. Pest Species and Impacts In the United States, two species are major pests of cucurbits, the striped cucumber beetle (''Acalymma vittatum''), which is mainly found east of the Mississippi River, and ''Acalymma trivittatum'' which is mostly found west of the Mississippi. Adults feed on young leaves, and larvae can damage roots. ''A. vittatum'' vectors bacterial wilt '' Erwinia tracheiphila'' Holland (Enterobacteriales: Enterobacteriaceae) to the plants as it pierces plant stems to suck juices. Species included The genus includes the following species: *''Acalymma albidovittatum'' (Baly, 1889) – cucumber beetle *'' Acalymma bechynei'' Cabrera, 1999 *''Acalymma bertoluccii'' Gilbert & Clark, 2007 *'' Acalymma bivittulum'' (Kirsch, 1883) (Synonym: ''A. xanthographa'' Bechyné, 1955) *'' Acalymma blandulum'' (LeConte, 1868) *'' Acalymma bl ...
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Striped Cucumber Beetle
''Acalymma vittatum'', the striped cucumber beetle, is a beetle of the family Chrysomelidae and a serious pest of cucurbit crops in both larval and adult stages. It is distributed from eastern North America to the Rocky Mountains. It is replaced in the west by '' Acalymma trivittatum'', a duller species often with greyish or pale white elytra rather than yellow. Description The striped cucumber beetle is a small beetle approximately half a centimeter (1/5 inch) in length, and characterized by brown-yellow elytra completely covering the abdomen and longitudinally transversed by three thick black stripes. It superficially resembles the western corn rootworm (''Diabrotica virgifera''), another serious crop pest. However, the ventral abdominal surface of ''A. vittatum'' is black where that of ''D. virgifera'' are yellow, and the elytra of ''D. virgifera'' often do not extend the full length of the abdomen. Life cycle Large numbers of adults emerge from diapause in the spring to fe ...
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Ray F
Ray may refer to: Fish * Ray (fish), any cartilaginous fish of the superorder Batoidea * Ray (fish fin anatomy), a bony or horny spine on a fin Science and mathematics * Ray (geometry), half of a line proceeding from an initial point * Ray (graph theory), an infinite sequence of vertices such that each vertex appears at most once in the sequence and each two consecutive vertices in the sequence are the two endpoints of an edge in the graph * Ray (optics), an idealized narrow beam of light * Ray (quantum theory), an equivalence class of state-vectors representing the same state Arts and entertainment Music * The Rays, an American musical group active in the 1950s * Ray (musician), stage name of Japanese singer Reika Nakayama (born 1990) * Ray J, stage name of singer William Ray Norwood, Jr. (born 1981) * ''Ray'' (Bump of Chicken album) * ''Ray'' (Frazier Chorus album) * ''Ray'' (L'Arc-en-Ciel album) * ''Rays'' (Michael Nesmith album) (former Monkee) * ''Ray'' (soundtrack), ...
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Acalymma Isogenum
''Acalymma'' is a genus of leaf beetles found mainly in the New World. Approximately 72 species have been described in the Western Hemisphere. Pest Species and Impacts In the United States, two species are major pests of cucurbits, the striped cucumber beetle (''Acalymma vittatum''), which is mainly found east of the Mississippi River, and ''Acalymma trivittatum'' which is mostly found west of the Mississippi. Adults feed on young leaves, and larvae can damage roots. ''A. vittatum'' vectors bacterial wilt '' Erwinia tracheiphila'' Holland (Enterobacteriales: Enterobacteriaceae) to the plants as it pierces plant stems to suck juices. Species included The genus includes the following species: *'' Acalymma albidovittatum'' (Baly, 1889) – cucumber beetle *'' Acalymma bechynei'' Cabrera, 1999 *''Acalymma bertoluccii'' Gilbert & Clark, 2007 *'' Acalymma bivittulum'' (Kirsch, 1883) (Synonym: ''A. xanthographa'' Bechyné, 1955) *'' Acalymma blandulum'' (LeConte, 1868) *'' Acalymma b ...
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Acalymma Invenustum
''Acalymma'' is a genus of leaf beetles found mainly in the New World. Approximately 72 species have been described in the Western Hemisphere. Pest Species and Impacts In the United States, two species are major pests of cucurbits, the striped cucumber beetle (''Acalymma vittatum''), which is mainly found east of the Mississippi River, and ''Acalymma trivittatum'' which is mostly found west of the Mississippi. Adults feed on young leaves, and larvae can damage roots. ''A. vittatum'' vectors bacterial wilt '' Erwinia tracheiphila'' Holland (Enterobacteriales: Enterobacteriaceae) to the plants as it pierces plant stems to suck juices. Species included The genus includes the following species: *'' Acalymma albidovittatum'' (Baly, 1889) – cucumber beetle *'' Acalymma bechynei'' Cabrera, 1999 *''Acalymma bertoluccii'' Gilbert & Clark, 2007 *'' Acalymma bivittulum'' (Kirsch, 1883) (Synonym: ''A. xanthographa'' Bechyné, 1955) *'' Acalymma blandulum'' (LeConte, 1868) *'' Acalymma b ...
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Acalymma Innubum
''Acalymma'' is a genus of leaf beetles found mainly in the New World. Approximately 72 species have been described in the Western Hemisphere. Pest Species and Impacts In the United States, two species are major pests of cucurbits, the striped cucumber beetle (''Acalymma vittatum''), which is mainly found east of the Mississippi River, and ''Acalymma trivittatum'' which is mostly found west of the Mississippi. Adults feed on young leaves, and larvae can damage roots. ''A. vittatum'' vectors bacterial wilt '' Erwinia tracheiphila'' Holland (Enterobacteriales: Enterobacteriaceae) to the plants as it pierces plant stems to suck juices. Species included The genus includes the following species: *'' Acalymma albidovittatum'' (Baly, 1889) – cucumber beetle *'' Acalymma bechynei'' Cabrera, 1999 *''Acalymma bertoluccii'' Gilbert & Clark, 2007 *'' Acalymma bivittulum'' (Kirsch, 1883) (Synonym: ''A. xanthographa'' Bechyné, 1955) *'' Acalymma blandulum'' (LeConte, 1868) *'' Acalymma b ...
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Acalymma Incum
''Acalymma'' is a genus of leaf beetles found mainly in the New World. Approximately 72 species have been described in the Western Hemisphere. Pest Species and Impacts In the United States, two species are major pests of cucurbits, the striped cucumber beetle (''Acalymma vittatum''), which is mainly found east of the Mississippi River, and ''Acalymma trivittatum'' which is mostly found west of the Mississippi. Adults feed on young leaves, and larvae can damage roots. ''A. vittatum'' vectors bacterial wilt '' Erwinia tracheiphila'' Holland (Enterobacteriales: Enterobacteriaceae) to the plants as it pierces plant stems to suck juices. Species included The genus includes the following species: *'' Acalymma albidovittatum'' (Baly, 1889) – cucumber beetle *'' Acalymma bechynei'' Cabrera, 1999 *''Acalymma bertoluccii'' Gilbert & Clark, 2007 *'' Acalymma bivittulum'' (Kirsch, 1883) (Synonym: ''A. xanthographa'' Bechyné, 1955) *'' Acalymma blandulum'' (LeConte, 1868) *'' Acalymma b ...
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Acalymma Horni
''Acalymma'' is a genus of leaf beetles found mainly in the New World. Approximately 72 species have been described in the Western Hemisphere. Pest Species and Impacts In the United States, two species are major pests of cucurbits, the striped cucumber beetle (''Acalymma vittatum''), which is mainly found east of the Mississippi River, and ''Acalymma trivittatum'' which is mostly found west of the Mississippi. Adults feed on young leaves, and larvae can damage roots. ''A. vittatum'' vectors bacterial wilt '' Erwinia tracheiphila'' Holland (Enterobacteriales: Enterobacteriaceae) to the plants as it pierces plant stems to suck juices. Species included The genus includes the following species: *'' Acalymma albidovittatum'' (Baly, 1889) – cucumber beetle *'' Acalymma bechynei'' Cabrera, 1999 *''Acalymma bertoluccii'' Gilbert & Clark, 2007 *'' Acalymma bivittulum'' (Kirsch, 1883) (Synonym: ''A. xanthographa'' Bechyné, 1955) *'' Acalymma blandulum'' (LeConte, 1868) *'' Acalymma b ...
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Acalymma Hirtum
''Acalymma'' is a genus of leaf beetles found mainly in the New World. Approximately 72 species have been described in the Western Hemisphere. Pest Species and Impacts In the United States, two species are major pests of cucurbits, the striped cucumber beetle (''Acalymma vittatum''), which is mainly found east of the Mississippi River, and ''Acalymma trivittatum'' which is mostly found west of the Mississippi. Adults feed on young leaves, and larvae can damage roots. ''A. vittatum'' vectors bacterial wilt '' Erwinia tracheiphila'' Holland (Enterobacteriales: Enterobacteriaceae) to the plants as it pierces plant stems to suck juices. Species included The genus includes the following species: *'' Acalymma albidovittatum'' (Baly, 1889) – cucumber beetle *'' Acalymma bechynei'' Cabrera, 1999 *''Acalymma bertoluccii'' Gilbert & Clark, 2007 *'' Acalymma bivittulum'' (Kirsch, 1883) (Synonym: ''A. xanthographa'' Bechyné, 1955) *'' Acalymma blandulum'' (LeConte, 1868) *'' Acalymma b ...
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Acalymma Flavovittatum
''Acalymma'' is a genus of leaf beetles found mainly in the New World. Approximately 72 species have been described in the Western Hemisphere. Pest Species and Impacts In the United States, two species are major pests of cucurbits, the striped cucumber beetle (''Acalymma vittatum''), which is mainly found east of the Mississippi River, and ''Acalymma trivittatum'' which is mostly found west of the Mississippi. Adults feed on young leaves, and larvae can damage roots. ''A. vittatum'' vectors bacterial wilt '' Erwinia tracheiphila'' Holland (Enterobacteriales: Enterobacteriaceae) to the plants as it pierces plant stems to suck juices. Species included The genus includes the following species: *'' Acalymma albidovittatum'' (Baly, 1889) – cucumber beetle *'' Acalymma bechynei'' Cabrera, 1999 *''Acalymma bertoluccii'' Gilbert & Clark, 2007 *'' Acalymma bivittulum'' (Kirsch, 1883) (Synonym: ''A. xanthographa'' Bechyné, 1955) *'' Acalymma blandulum'' (LeConte, 1868) *'' Acalymma b ...
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Acalymma Fairmairei
''Acalymma'' is a genus of leaf beetles found mainly in the New World. Approximately 72 species have been described in the Western Hemisphere. Pest Species and Impacts In the United States, two species are major pests of cucurbits, the striped cucumber beetle (''Acalymma vittatum''), which is mainly found east of the Mississippi River, and ''Acalymma trivittatum'' which is mostly found west of the Mississippi. Adults feed on young leaves, and larvae can damage roots. ''A. vittatum'' vectors bacterial wilt '' Erwinia tracheiphila'' Holland (Enterobacteriales: Enterobacteriaceae) to the plants as it pierces plant stems to suck juices. Species included The genus includes the following species: *'' Acalymma albidovittatum'' (Baly, 1889) – cucumber beetle *'' Acalymma bechynei'' Cabrera, 1999 *''Acalymma bertoluccii'' Gilbert & Clark, 2007 *'' Acalymma bivittulum'' (Kirsch, 1883) (Synonym: ''A. xanthographa'' Bechyné, 1955) *'' Acalymma blandulum'' (LeConte, 1868) *'' Acalymma b ...
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Acalymma Cryptogrammum
''Acalymma'' is a genus of leaf beetles found mainly in the New World. Approximately 72 species have been described in the Western Hemisphere. Pest Species and Impacts In the United States, two species are major pests of cucurbits, the striped cucumber beetle (''Acalymma vittatum''), which is mainly found east of the Mississippi River, and ''Acalymma trivittatum'' which is mostly found west of the Mississippi. Adults feed on young leaves, and larvae can damage roots. ''A. vittatum'' vectors bacterial wilt '' Erwinia tracheiphila'' Holland (Enterobacteriales: Enterobacteriaceae) to the plants as it pierces plant stems to suck juices. Species included The genus includes the following species: *'' Acalymma albidovittatum'' (Baly, 1889) – cucumber beetle *'' Acalymma bechynei'' Cabrera, 1999 *''Acalymma bertoluccii'' Gilbert & Clark, 2007 *'' Acalymma bivittulum'' (Kirsch, 1883) (Synonym: ''A. xanthographa'' Bechyné, 1955) *'' Acalymma blandulum'' (LeConte, 1868) *'' Acalymma b ...
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Acalymma Cornutum
''Acalymma'' is a genus of leaf beetles found mainly in the New World. Approximately 72 species have been described in the Western Hemisphere. Pest Species and Impacts In the United States, two species are major pests of cucurbits, the striped cucumber beetle (''Acalymma vittatum''), which is mainly found east of the Mississippi River, and ''Acalymma trivittatum'' which is mostly found west of the Mississippi. Adults feed on young leaves, and larvae can damage roots. ''A. vittatum'' vectors bacterial wilt '' Erwinia tracheiphila'' Holland (Enterobacteriales: Enterobacteriaceae) to the plants as it pierces plant stems to suck juices. Species included The genus includes the following species: *'' Acalymma albidovittatum'' (Baly, 1889) – cucumber beetle *'' Acalymma bechynei'' Cabrera, 1999 *''Acalymma bertoluccii'' Gilbert & Clark, 2007 *'' Acalymma bivittulum'' (Kirsch, 1883) (Synonym: ''A. xanthographa'' Bechyné, 1955) *'' Acalymma blandulum'' (LeConte, 1868) *'' Acalymma b ...
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