Results 101 to 110 of about 71,815 (218)

Cover Image

open access: yesEcosphere, Volume 17, Issue 2, February 2026.
COVER PHOTO: As with other species of great trophic importance that often go unnoticed, the Iberian wild pear (Pyrus bourgaeana) plays a key role in Mediterranean woodlands by providing critical resources for wildlife during periods of food scarcity. Its distribution and regeneration, however, are nonetheless strongly shaped by fine‐scale environmental
wiley   +1 more source

Preventive Effect of Pyrus Biossieriana Buhse Leaves Extract on Lipid and Protein Peroxidation in Hyperglycemic Rats

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2013
BACKGROUND AND OBJECTIVE: Hyperglycemia and oxidative stress are found in patients with diabetes. Pyrus boissieriana Buhse leaves extract has many biological activities such as antioxidant, antilarva, antibacterial and antifungal in vitro.
M Lakzaei   +3 more
doaj  

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open access: yesمجلة علوم ذي قار, 2019
???? ??? ? ??? ??????? ?????? ????????? ??????? ???? ????? ??????? ????????? ???????? ?? ??????? ??????? ?????? ????????? ?? ?? Lactuca ????? Beta vulgaris ?????? Foeniculum vulgarae ??? ???? ????? ?? ???????? ????? ???? ???? ?? ?????? Brassica rapa ????
ojs_admin, سعدية عزيز عنة
doaj  

Phytochemical profiling and in vitro bioactivity of Pyrus calleryana extracts via UPLC-MS/MS and GNPS molecular networking

open access: yesJournal of Agriculture and Food Research
The genus Pyrus, which includes pear species, comprises approximately 22 species and 5,000 subspecies. Pears are commercially important due to their environmental adaptability and are widely distributed across North Africa, Europe, and Asia.
Anton Soria-Lopez   +11 more
doaj   +1 more source

CONTENIDO DE POLIAMINAS EN ANTERAS Y DURANTE LA GERMINACIÓN DE POLEN EN Pyrus pyrifolia Nakai [PDF]

open access: yes, 2008
En dos ciclos de producción, 2003 y 2004, se determinó por la técnica de cromatografía líquida de alta resolución el contenido de poliaminas en anteras de pera japonesa (Pyrus pyrifolia Nakai), cvs. Niitaka, Housui y Choujuurou, 3, 2, 1 y 0 d antes de la
FRANCO MORA, OMAR   +3 more
core  

Iron chlorosis of the pears in south hill-sides of Zagrebačka gora [PDF]

open access: yes, 2005
Provedena su istraživanja uzroka kloroze krušaka sorti Pastorčica, Jakovka, Gellertova i Viljamovka na podlozi sjemenjaka Pyrus communis u voćnjacima na obroncima Zagrebačke gore (lokaliteti: Šestine, Šestinski kraljevac, Gračani, Pustike i Dolje ...
Ivo Miljković
core   +1 more source

New data on globally threatened pear species (Pyrus spp.) in Armenia

open access: yesOryx
Armenia is notable for its wild pear diversity, which includes a large number of globally threatened endemic species. Despite progress in recent studies there still remains, however, a lack of data on the distribution and population sizes of some species,
Anna Asatryan
doaj   +1 more source

Crop load regulation in 'Conference' pears [PDF]

open access: yes, 2011
Maas, F.M., Steeg, P.A.H., van der
core   +2 more sources

Effects of Pyrus Boissieriana Buhse Leaves Extract on Antihyperglycemic, Antioxidant and Antilipidproxidative in Rats

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2009
BACKGROUND AND OBJECTIVE: Pyrus boissieriana Buhse leaves extract has many of biological activities such as antioxidant, antilarva, antibacterial and antifungal in vitro.
N Gholizade   +4 more
doaj  

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