Results 161 to 170 of about 90,748 (332)

Is Nocturnal Pollination Important for Crop Production? Experimental Evidence From Small Fruit Crops

open access: yesJournal of Applied Entomology, Volume 150, Issue 2, Page 147-157, March 2026.
ABSTRACT Insect‐mediated pollination is essential for crop production but is mainly studied considering diurnal pollinators only. Here, we use pollinator exclusion techniques to prevent either diurnal or nocturnal insect visits in small fruit crops: raspberry (Rubus idaeus), over 1 year, and red currant (Ribes rubrum) and black currant (Ribes nigrum ...
Elsa Blareau, Fabrice Requier
wiley   +1 more source

Frequently Asked Questions about the Africanized Honey Bee in Florida

open access: yesEDIS, 2014
The African honey bee, Apis mellifera scutellata, was introduced into South America from the central and southern part of Africa in 1957. Since its introduction into South America, the African bee has migrated into the southwestern United States and ...
Michael K. O’Malley   +2 more
doaj  

Adjustment of Wettability in Biomaterials: Evaluation of the Impact of Red Propolis Fractions on Electrospun Poly(ε‐caprolactone)

open access: yesChemistry &Biodiversity, Volume 23, Issue 2, February 2026.
ABSTRACT This study demonstrates the modulation of wettability in biomaterials through the incorporation of distinct fractions of red propolis into electrospun poly(ε‐caprolactone) (PCL). Chromatographic analysis revealed that the hydroalcoholic extract contains a significantly higher concentration of active compounds, particularly flavonoids, compared
Leonardo Sobreira Rodrigues   +7 more
wiley   +1 more source

Экологическая физиология Apis mellifera mellifera L. и Apis mellifera caucasica Gorb. В климатических условиях Урала

open access: yesВестник Оренбургского государственного университета, 2009
В работе представлены данные по внутривидовым различиям в механизмах формирования защитных реакций антиоксидантного и фенолоксидазного ферментативных комплексов у под2 видов медоносной пчелы в климатических условиях Урала. Выявлена различная степень активи2 рования данных комплексов в зависимости от локализации в организме насекомых, обеспечи2 вающих ...
openaire   +1 more source

Health Effects of Bee Products: A Comprehensive Review

open access: yesFood Science &Nutrition, Volume 14, Issue 2, February 2026.
Nutritional composition of bee products and some health effects. ABSTRACT Honey, bee pollen, propolis, bee bread, royal jelly, bee venom, beeswax, and apilarnil are among the bee‐derived products that may serve health‐related purposes, as they exhibit various biological activities such as antibacterial, antiviral, antifungal, antioxidant, anti ...
Nevin Sanlier   +2 more
wiley   +1 more source

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