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  • 1
    Publication Date: 2015-12-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Palmer, Megan J -- Fukuyama, Francis -- Relman, David A -- New York, N.Y. -- Science. 2015 Dec 18;350(6267):1471-3. doi: 10.1126/science.aad8849.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Center for International Security and Cooperation, Stanford University, Stanford, CA, USA. ; Center on Democracy, Development, and the Rule of Law, and Freeman Spogli Institute for International Studies, Stanford University, Stanford, CA, USA. Department of Microbiology and Immunology, Stanford University, Stanford, CA, USA. ; Center for International Security and Cooperation, Stanford University, Stanford, CA, USA. Department of Microbiology and Immunology, Stanford University, Stanford, CA, USA. Department of Medicine, Stanford University, Stanford, CA, USA. relman@stanford.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26680180" target="_blank"〉PubMed〈/a〉
    Keywords: Biohazard Release/*prevention & control ; Biological Science Disciplines/*trends ; Biomedical Technology/*trends ; Humans ; Risk ; Safety ; Safety Management/*methods ; Security Measures ; United States
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Entomologia experimentalis et applicata 41 (1986), S. 83-90 
    ISSN: 1570-7458
    Keywords: Musca vetustissima ; Onthophagus binodis ; Scarabaeinae ; Muscidae ; spring ; summer ; interspecific ; intraspecific ; densities
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Description / Table of Contents: Résumé Des oeufs de mouches de brousse (Musca vetustissima) et des bousiers adultes (Onthophagus binodis) ont été dépos'es à différentes densités sur de la bouse de printemps, riche en nutriments, ou d'été, paure, au laboratoire à 25°C. Les compétitions intra- et interspécifiques ont été plus intenses pour les mouches sur la bouse d/été, et pour les bousiers sur la bouse de printemps. Dans les bouses d'été, la taille des mouches et leur survie ont été influencées à la fois par la densité des bousiers et par celle des mouches. Les mouches élevées sur bouses d'été étaient plus petites, et une corrélation entre la taille et le taux de survie a été observée pour des mouches dont la largeur de la tête était inférieure à environ 2,00 mm. La mortalité était due probablement en grande partie à la mort des larves. Les bousiers n'ont construit que très peu de boules d'excrêments et déchiquetaient la bouse, surtout quand leur densité était élevée. Dans la bouse de printemps, la production de boules d'excrêment a été réduite tant par les densités de bousiers que de celles de mouches. La survie des mouches a été influencée par la densité de bousiers, moins cependent que dans les bouses d'été, mais pas par celle des mouches. La mortalité était due probablement à la mort des oeufs.
    Notes: Abstract A range of densities of bush fly (Musca vetustissima) eggs and dung beetle (Onthophagus binodis) adults were placed on either nutritious spring or poor summer dung in the laboratory at 25°C. Intra- and interspecific competition were greater for flies in summer dung than in spring dung, and intra-and interspecific competition were greater for dung beetles in spring dung than in summer dung. In summer dung fly size and survival were influenced by both beetle and fly densities. Flies in summer dung were smaller, and below a headwidth of about 2.0 mm there was a correlation between size and survival. Mortality was probably due largely to death of larvae. Also beetles produced very few brood balls, and shredded this dung, particularly at high densities. In spring dung, beetle brood ball production which was greater was reduced by both beetle and fly densities, and beetles left the pads earlier at high fly densities. Fly survival was influenced by beetle density, but less than in summer dung, and not by fly density. Mortality was probably caused by death of eggs. These data support field observations that dung beetles cause higher fly mortality in summer dung than spring dung.
    Type of Medium: Electronic Resource
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