نتایج جستجو برای: apis mellifera meda

تعداد نتایج: 10464  

Journal: :Toxicon : official journal of the International Society on Toxinology 2013
D Baracchi G Mazza E Michelucci G Pieraccini S Turillazzi G Moneti

Apis mellifera venom is one of the best characterized venoms among Hymenoptera, yet relatively little is known about venom belonging to other species in the genus Apis. Melittin, one of the most important bioactive peptides, has been isolated and characterized in A. mellifera, Apis cerana, Apis dorsata and Apis florea, while apamin has been only characterized in A. mellifera and A. cerana. At p...

2014
Nizar Jamal Haddad

Nosema diseases is known to have two infecting Apis mellifera, Nosema apis and Nosema ceranae. Historically N. apis was known to be well established pathogen of A. mellifera. Whoever N. ceranae was frequently reported to infect the honeybees during the last decade. Both N. apis and N. ceranae are now thought to be widespread across the world. Honey bees are also found to be co-infected with bot...

Journal: :Sinop Üniversitesi fen bilimleri dergisi 2021

Türkiye farklı iklim ve coğrafi şartlara sahip olduğu için çok çeşitli bal arı ırklarının merkezi konumundadır. Türkiye’de yaygın olarak Anadolu arısı (Apis mellifera anatolica M.), Kafkasya caucasia G.), Suriye Arısı syrica), İran meda Skorikov, 1929) ırkları bulunmaktadır. Arıcılığın geçmişi Taş Devri eski medeniyet çağlarına kadar dayanmaktadır. İspanya'da yapılan kazılarda ortaya çıkarılan ...

شناسایی تهدیدات زیست محیطی و راههای مقابله با آنها در جهت برقراری امنیت غذایی  و همچنین حفظ ذخایر ژنتیکی  از اهداف مهم پدافند غیر عامل در حوزه کشاورزی و دامپروی می باشد. یکی از تهدیدهای مهم در حوزه زنبورداری در ایران واردات قانونی و غیر قانونی تولیدات صنعت زنبورداری مثل گرده، موم، عسل، ژل رویال و بخصوص ملکه زنبورعسل می باشد چرا که این واردات علاوه بر ناپایداری و غیر اقتصادی شدن زنبورداری و ضربه...

2010
Allen L Szalanski Roxane M Magnus

Apis mellifera L. is native to Europe, Africa, and Asia (including Saudi Arabia, Iran and the Ural mountains of Russia). It is currently widely distributed across the world due to multiple migrations and introductions (Ruttner, 1988). Apis mellifera includes about two dozen subspecies that are present in different regions of the world. These subspecies have been classified into five main lineag...

Journal: :Journal of invertebrate pathology 2008
Yanping Chen Jay D Evans I Bart Smith Jeffery S Pettis

Honey bee samples collected between 1995 and 2007 from 12 states were examined for the presence of Nosema infections. Our results showed that Nosema ceranae is a wide-spread infection of the European honey bee, Apis mellifera in the United States. The discovery of N. ceranae in bees collected a decade ago indicates that N. ceranae was transferred from its original host, Apis cerana to A. mellif...

2001
MARTHA GILLIAM

s 23: 1336. 50. MERCER, A R; MENZEL, R (1982) The effects of biogenic amines on conditioned and unconditioned responses to olfactory stimuli in the honeybee Apis mellifera. Journal of Comparative Physiology 145: 363–368. 51. MESSAGE, D; GONÇALVES, LS (1977) Estudio da resitência compartamental à cria pútrida européia em Apis mellifera adansonii (africanizadas). Anais do 4° Congresso Brasileiro ...

Journal: :Journal of comparative psychology 1991
P A Couvillon T G Leiato M E Bitterman

The question of when in the course of a visit to a feeding place foraging honeybees (Apis mellifera) learn about its location was studied in Experiment 1 by moving the animals a short distance after they arrived and began to feed. A preference for the arrival place developed, although less rapidly than in control animals for which the arrival and departure places were the same. In Experiments 2...

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