Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Woodruff W. Benson"'
Publikováno v:
Acta Amazonica, Vol 15, Iss 1-2, Pp 3-12 (1985)
O objetivo principal deste trabalho foi estudar a incidência e intensidade de ataque da praga "Broca do tronco" (Cratosomus sp.) na graviola (Annona muricataL.) em um sistema de dois tipos de consórcio de fruteiras. 0 estudo foi realizado na área
Externí odkaz:
https://doaj.org/article/2b08901fda9349ed99d2dbfd97d70b84
Publikováno v:
Behavioral Ecology and Sociobiology. 70:199-207
In many animals, males interact with or without physical contact to contest the possession of mating sites. The winner in such interactions often has larger body size and is the individual that previously occupied the territory (the resident). Howeve
Publikováno v:
Ethology. 118:311-319
Among polygynous species, males often compete for the possession of mating sites to increase their reproductive success. Weaker individuals frequently adopt alternative non-territorial mate-locating tactics, but the adoption of alternative territoria
Publikováno v:
Journal of Ethology. 30:61-68
Although many studies have evaluated the possible rules used by males to settle territorial contests, few have simultaneously considered the possibility of mutual or self-assessment of fighting ability and the effect of prior residence on the chances
Publikováno v:
Ethology. 117:722-730
Among insect species that compete for ownership of mating sites via aerial interactions, there is little consensus about how morphological and physiological traits functionally translate into costs during a fight. In this study, we evaluated the hypo
Publikováno v:
Journal of Tropical Ecology. 26:373-379
Nectarivorous flower mites can reduce the volume of nectar available to pollinators. The effects of the flower miteProctolaelapssp. on nectar availability in flowers of a melittophilous bromeliadNeoregelia johannis(Bromeliaceae) was evaluated in a co
Publikováno v:
Insectes Sociaux. 59:11-16
Nectarivorous flower mites (Mesostigmata: Melicharidae) live mostly on hummingbird-pollinated plants in the New World. We observed Proctolaelaps sp. living on Neoregeliajohannis (Bromeliaceae) in a coastal rain forest site in south-eastern Brazil. Fl
Autor:
Woodruff W. Benson
Publikováno v:
The Journal of Research on the Lepidoptera. 42:5-12
Autor:
James C. Trager, José Roberto Trigo, Lawrence E. Gilbert, Woodruff W. Benson, Christiane Gonçalves Dall'Aglio-Holvorcem
Publikováno v:
Biochemical Systematics and Ecology. 37:442-451
Morphologically similar fire ants Solenopsis invicta and Solenopsis saevissima are broadly sympatric in southeastern Brazil. Chemistry from venom (2,6-dialkyl piperidine alkaloids) and cuticular hydrocarbons have been reported as potentially importan
Publikováno v:
Journal of Ethology. 27:489-496
Territorial defense in butterflies may be related to both population density and climatic conditions. If these factors change throughout the year, males are expected to adaptively adjust their behavior in order to maximize reproductive success. In th