Results 1 to 10 of about 4,310 (284)

Trap-Nest Design for Small Trap-nesting Hymenoptera [PDF]

open access: yesThe Great Lakes Entomologist, 2017
(excerpt) Many solitary bees and wasps construct brood cells in pre-existing natural cavities such as beetle borings or in excavations of pithy stems and twigs like Sambucus and Juglans.
Fricke, John M
core   +4 more sources

Cavity Length Affects the Occupation of Trap-Nests by Centris analis and Tetrapedia diversipes (Hymenoptera: Apidae) [PDF]

open access: yesSociobiology, 2020
The ideal cavity dimensions for neotropical cavity-nesting bees with the potential to be managed as pollinators have not been getting proper attention.
Claudia Oliveira Santos   +2 more
doaj   +3 more sources

Trap-nesting Bees Communities from Protected Areas of Atlantic Forest, Southeastern Brazil

open access: yesSociobiology, 2019
The solitary bees that use preexisting cavities can be captured in trap-nests allowing to collect data on nesting biology and associated organisms.
Guaraci Cordeiro   +2 more
doaj   +3 more sources

Landscape Simplification Modifies Trap-Nesting Bee and Wasp Communities in the Subtropics [PDF]

open access: yesInsects, 2020
(1) Background: Landscape simplification is a major threat to bee and wasp conservation in the tropics, but reliable, long-term population data are lacking. We investigated how community composition, diversity, and abundance of tropical solitary bees and
Rachele S. Wilson   +6 more
doaj   +4 more sources

Occupation and Emergence of Solitary Bees in Different Types of Trap Nests

open access: yesSociobiology, 2019
The study investigated the occupation and emergence of bees that nest in trap-nests and assessed aspects of the structure of such nests, sex ratio, parasitism and mortality of bees in four areas of Baturité Massif, State of Ceará.
Michelle de Oliveira Guimarães Brasil   +4 more
doaj   +3 more sources

Nesting biology of four Tetrapedia species in trap-nests (Hymenoptera:Apidae:Tetrapediini)

open access: yesRevista de Biología Tropical, 2005
The nests used in this study were obtained from trap-nests (tubes of cardboard and cut bamboo stems) placed on Santa Carlota Farm (Itaoca Section-IS, Santana Section-SS and Cerrado-Ce), Cajuru, SP, Brazil.
Evandro Camillo
doaj   +5 more sources

Efficiency of trap nests in attracting stingless bees in the central Brazilian Amazon

open access: yesActa Amazonica, 2022
Obtaining colonies of stingless bees in the wild for the formation or expansion of meliponaries and other purposes is permitted by law in Brazil using bait containers or trap nests, and other non-destructive methods.
Iris Andrade da CRUZ   +2 more
doaj   +1 more source

Stem-nesting Hymenoptera in Irish farmland: empirical evaluation of artificial trap nests as tools for fundamental research and pollinator conservation

open access: yesJournal of Pollination Ecology, 2022
Insect pollinators are suffering global declines, necessitating the evaluation and development of methods for long-term monitoring and applied field research.
Simon Hodge   +4 more
doaj   +1 more source

Artificial covering on trap nests improves the colonization of trap‐nesting wasps [PDF]

open access: yesJournal of Applied Entomology, 2008
AbstractTo evaluate the role that a trap‐nest cover might have on sampling methodologies, the abundance of each species of trap‐nesting Hymenoptera and the parasitism rate in a Canadian forest were compared between artificially covered and uncovered traps.
Taki, Hisatomo   +4 more
openaire   +2 more sources

Discovery of Mourecotelles (Hymenoptera, Apidae, Colletinae) in Brazil: nesting biology and pollen preferences of a remarkable new species of the genus [PDF]

open access: yesJournal of Hymenoptera Research, 2022
Mourecotelles Toro & Cabezas (Hymenoptera, Apidae, Colletinae) currently includes only nine valid species of cellophane bees found mostly in relatively-dry regions of western South America (Chile, Argentina, Bolivia, and Ecuador).
Rafael R. Ferrari   +4 more
doaj   +3 more sources

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