Results 101 to 110 of about 3,959 (195)

Insects as fruit pollenators [PDF]

, 1904
Citation: Boys, William Armfield. Insects as fruit pollenators. Senior thesis, Kansas State Agricultural College, 1904.Morse Department of Special CollectionsIntroduction: There has perhaps been an idea quite prevalent among the majority of people for ...
Boys, William Armfield
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Serangga pengunjung bunga tumbuhan liar dan potensinya untuk mendukung penyerbukan jambu mete (Anacardium occidentale L)

Jurnal Entomologi Indonesia
Pollination is important in cashew production, thus it is important to understand the factor determining the presence of pollination in cashew habitat.
Supriyadi Supriyadi, Retno Wijayanti, Retna Bandriyati Arniputri, Fakhriza Nikma Azizin   +3 more
doaj   +1 more source

A new species of Andrena (Hymenoptera, Andrenidae) from northern Sardinia (Italy) [PDF]

Journal of Hymenoptera Research
In this paper, a new species belonging to the Andrena pilipes/nigrospina complex, Andrena culucciae sp. nov., is described and illustrated from northern Sardinia (Italy). The species is distinguished by significant morphological characters, including the
Matteo Annessi, Alessandra Riccieri, Andrea Di Giulio   +2 more
doaj   +3 more sources

Biologia floral e polinização por abelhas em siratro (Macroptilium atropurpureum Urb.)

Acta Scientiarum: Animal Sciences, 2008
O objetivo deste trabalho foi realizar estudos sobre polinização em siratro, avaliando o período de antese, abelhas visitantes, viabilidade dos grãos de pólen e produção de sementes, utilizando dois tratamentos, um de plantas cobertas e outro de ...
Renata Eunice Vieira, Carolina Satie Kotaka, Marina Himoti Mitsui, Ana Paula Taniguchi, Vagner de Alencar Arnaut de Toledo, Maria Claudia Colla Ruvolo-Takasusuki, Yoko Terada (in memorian), Silvia Helena Sofia, Fabiana Martins Costa   +8 more
doaj   +1 more source

New Andrena species from Central Asia (Hymenoptera, Andrenidae)

, 2023
Linzer biologische Beiträge, 55, 1 p.
openaire   +2 more sources

Notes on Bees (Hymen.: Andrenidae)

, 1942
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

A survey on Apoidea bees (Insecta: Hymenoptera) and their associated mites in Fars Province, Iran [PDF]

Journal of Insect Biodiversity and Systematics, 2016
In this research 52 species of bees (Hymenoptera: Apoidea) have been reported from the northeastern Fars province, of which the species of Hylaeus punctus Förster and Hoplitis leucomelana Kirby were new records for Iran fauna. Among the material examined,
Setare Kiani Bakiani, Alireza Monfared, Hamidreza Hajiqanbar, Shahrzad Azhari   +3 more
doaj  

Nesting biologies of oxaeine bees. [PDF]

, 2018
31 pages : illustrations (some color) ; 26 cm. "Appendix: Postdefecating larva of the cleptoparasitic bees Thalestria spinosa (Fabricius) and Triepeolus kathrynae Rozen (Apidae, Nomadinae, Epeolini)": pages 28-31.This study encompasses a number of field ...
Rozen, Jerome G., Jr. (Jerome George), 1928-
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Morphological and Histological Structure of Adexinal Glands of some Solitary Bee Species (Hymenoptera – Apoidea)

Sociobiology
Solitary bees are diverse and very important for plant and crop pollination. They are extensively studied taxonomically, but little is known about their anatomy and physiology compared to honey bees.
Kariman M. Mahmoud, Mohamed Shebl
doaj   +1 more source

Pollinators In Peril: A Systematic Status Review of North American and Hawaiian Native Bees [PDF]

, 2017
While the decline of European honeybees in the United States and beyond has been well publicized in recent years, the more than 4,000 species of native bees in North America and Hawaii have been much less documented. Although these native bees are not as
Kelsey Kopec, Lori Ann Burd
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