Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Rollin E. Coville"'
Autor:
M. H. Grayum, M. A. Rizzardi, Terry L. Griswold, L. E. S. Martinez, S. B. Vinson, Jaime C Pawelek, J. Foltz-Sweat, Gordon W. Frankie, Rollin E. Coville
Publikováno v:
Journal of the Kansas Entomological Society. 86:325-351
Ecological studies on native bees in urban tropical environments are rare, however, ever-increasing urban areas world-wide necessitate study on how many of these bees can and have adjusted to human constructs. Predictable ecological patterns that eme
Publikováno v:
American Museum Novitates. 3723:1-36
This paper investigates the bionomics of the cleptoparasitic bee Mesoplia sapphirina Melo and Rocha-Filho, sp. nov. (described in the appendix), and of its ground-nesting host Centris flavofasciata Friese found along the Pacific coast of Guanacaste P
Publikováno v:
American Museum Novitates. 3679:1-26
Herein we investigate the behavior and anatomy of all larval instars of the cleptoparasitic bee, Coelioxys (Cyrtocoelioxys) chichimeca Cresson. The species is found in Central America with its host, Centris (Heterocentris) bicornuta Mocsary, one of t
Autor:
S. Witt, Gordon W. Frankie, Wojcik, B Ertter, Mary Schindler, Robbin W. Thorp, Rollin E. Coville, Jaime C Pawelek, Jennifer L. Hernandez, Mark A. Rizzardi
Publikováno v:
California Agriculture, Vol 63, Iss 3, Pp 113-120 (2009)
Frankie, Gordon W; Thorp, Robbin; Hernandez, Jennifer; Rizzardi, Mark; Ertter, Barbara; Pawelek, Jaime C.; et al.(2009). Native bees are a rich natural resource in urban California gardens. California Agriculture, 63(3). Retrieved from: http://www.escholarship.org/uc/item/0bn0g8gs
Frankie, Gordon W; Thorp, Robbin; Hernandez, Jennifer; Rizzardi, Mark; Ertter, Barbara; Pawelek, Jaime C.; et al.(2009). Native bees are a rich natural resource in urban California gardens. California Agriculture, 63(3). Retrieved from: http://www.escholarship.org/uc/item/0bn0g8gs
Evidence is mounting that pollinators of crop and wildland plants are declining worldwide. Our research group at UC Berkeley and UC Davis conducted a 3-year survey of bee pollinators in seven cities from Northern California to Southern California. Re
Autor:
Rollin E. Coville, Rachel Elkins, Mary Schindler, Gordon W. Frankie, Carolyn A Shaffer, Jaime C Pawelek, Kate Frey, Sara Leon Guerrero, Marissa Ponder
Publikováno v:
Ponder, Marissa V; Frankie, Gordon W; Elkins, Rachel; Frey, Kate; Coville, Rollin; Schindler, Mary; et al.(2013). How to Attract and Maintain Pollinators in Your Garden. Division of Agriculture and Natural Resources Communication Services: ANR Publications. Retrieved from: http://www.escholarship.org/uc/item/3dw47730
Author(s): Ponder, Marissa V; Frankie, Gordon W; Elkins, Rachel; Frey, Kate; Coville, Rollin; Schindler, Mary; Guerrero, Sara Leon; Pawelek, Jaime C; Shaffer, Carolyn | Abstract: About three-quarters of all flowering plants rely on insects or birds f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c29f9983675ee09793d22bf068e6888
http://www.escholarship.org/uc/item/3dw47730
http://www.escholarship.org/uc/item/3dw47730
Publikováno v:
Journal of Insect Science
The nesting behaviors of 10 females of Tachysphex inconspicuus (Kirby) (Hymenoptera: Crabronidae) were studied on a sandy, mowed lawn at the La Selva Biological Station in northeastern Costa Rica on 27–29 April 1980. Twenty-four completed nests wer
Autor:
Pamela L. Coville, Rollin E. Coville
Publikováno v:
Co
The behavior and biology of Trypoxylon (Trypargilum) tenoctitlan are described. Observations indicate that females initiate nests, but each one obtains a mate before provisioning cells; females will not forage unless a male guard is in the nest. Pair
Autor:
Rollin E. Coville
Publikováno v:
Ecophysiology of Spiders ISBN: 9783642715549
The Hymenoptera families Sphecidae and Pompilidae contain wasps that provision their larval cells with paralyzed spiders. The predatory habits of these two groups differ in that sphecids store several small spiders in each cell, called mass provision
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38a8b92e7f74134bda739d6d7dbfa2fa
https://doi.org/10.1007/978-3-642-71552-5_23
https://doi.org/10.1007/978-3-642-71552-5_23