Results 171 to 180 of about 2,247 (196)
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A Revision of the Shore Flies of the Genus Brachydeutera Loew (Diptera: Ephydridae)
Annals of the Entomological Society of America, 1964Detailed study of the male genitalia of the flies of the genus Brachydeutera of the world makes possible more accurate identification of the six previously known species. These species are redescribed and the following eight species are described as new: africana, brunnea, congolensis, hardyi, neotropica, pauliani, stuckenbergi, and sturtevanti.
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Proceedings of the Entomological Society of Washington, 2010
Abstract New species of shore flies (Diptera: Ephydridae) from the Delmarva States are described, and taxonomic clarifications are made. The six new species are (type locality in parentheses): Discocerina delmarva (Virginia. Stafford: Aquia Harbour, Lions Park), Hydrochasma aquia (Virginia. Stafford: Aquia Harbour, Lions Park), Hydrochasma avanae (Utah.
Wayne N. Mathis, Tadeusz Zatwarnicki
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Abstract New species of shore flies (Diptera: Ephydridae) from the Delmarva States are described, and taxonomic clarifications are made. The six new species are (type locality in parentheses): Discocerina delmarva (Virginia. Stafford: Aquia Harbour, Lions Park), Hydrochasma aquia (Virginia. Stafford: Aquia Harbour, Lions Park), Hydrochasma avanae (Utah.
Wayne N. Mathis, Tadeusz Zatwarnicki
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Crop Protection, 1998
Abstract A range of hydrogen peroxide concentrations was tested to reduce the growth of green algae on rockwool with cucumber seedlings as the crop. A single application of 1 dl of 125 ppm hydrogen peroxide to 1-week-old seedlings or daily applications over 3 weeks of 1 dl of 100 ppm peroxide reduced algal growth by 40–60% for 1 week, resulting in 73–
Irène Vanninen
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Abstract A range of hydrogen peroxide concentrations was tested to reduce the growth of green algae on rockwool with cucumber seedlings as the crop. A single application of 1 dl of 125 ppm hydrogen peroxide to 1-week-old seedlings or daily applications over 3 weeks of 1 dl of 100 ppm peroxide reduced algal growth by 40–60% for 1 week, resulting in 73–
Irène Vanninen
exaly +2 more sources
Environmental entomology, 2008
Development times and survivorship of immature shore flies and longevity and reproduction of adult shore flies, Scatella tenuicosta Collin, reared on algae-infested filter paper, were studied at three temperatures (constant 20, 26, and 28.5 degrees C) through life table analysis.
Todd A, Ugine +2 more
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Development times and survivorship of immature shore flies and longevity and reproduction of adult shore flies, Scatella tenuicosta Collin, reared on algae-infested filter paper, were studied at three temperatures (constant 20, 26, and 28.5 degrees C) through life table analysis.
Todd A, Ugine +2 more
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Heterogeneity in shore flies – the case ofGlenantheHaliday (Diptera: Ephydridae) in the Old World
Annales de la Société entomologique de France (N.S.), 2011Abstract Old World species of the genus Glenanthe are treated comprehensively with an emphasis on the unusually diverse morphological heterogeneity discovered in structures of the male terminalia. As perspective for this treatment, the tribe Lipochaetini, in which Glenanthe is placed, is characterized and discussed, and an annotated key to the four ...
Tadeusz Zatwarnicki, Wayne N. Mathis
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Annals of the Entomological Society of America, 2002
We tested the effects of three vegetation management strategies for constructed treatment wetlands on adult shore-fly (Diptera: Ephydridae) successional occurrence and emergence in southern California. Before flooding with effluent from a nearby wastewater treatment plant, eight 0.1-ha research cells were randomly assigned to (1) control cells which ...
J. B. Keiper, W. E. Walton
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We tested the effects of three vegetation management strategies for constructed treatment wetlands on adult shore-fly (Diptera: Ephydridae) successional occurrence and emergence in southern California. Before flooding with effluent from a nearby wastewater treatment plant, eight 0.1-ha research cells were randomly assigned to (1) control cells which ...
J. B. Keiper, W. E. Walton
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New data on Swedish shore flies (Diptera: Ephydridae)
Entomologisk TidskriftNineteen species of shore flies (Ephydridae) are reported from Sweden for the first time, including some species that has been known from the country for several years but previously without published records. For Ditrichophora gulkana Zatwarnicki & Mathis, 2010 it is also the first record for Europe. Diasemocera nana (Loew, 1860), Athyroglossa
Sven Hellqvist +2 more
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Annals of Applied Biology, 2007
AbstractAdult shore flies were experimentally shown to be aerial vectors for three soilborne plant pathogens: Verticillium dahliae, Fusarium oxysporum f.sp. basilici and Thielaviopsis basicola. Adult insects are attracted to sporulating cultures of the soilborne fungi investigated, as well as infected plant tissues.
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AbstractAdult shore flies were experimentally shown to be aerial vectors for three soilborne plant pathogens: Verticillium dahliae, Fusarium oxysporum f.sp. basilici and Thielaviopsis basicola. Adult insects are attracted to sporulating cultures of the soilborne fungi investigated, as well as infected plant tissues.
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