نتایج جستجو برای: honeybees

تعداد نتایج: 2517  

Journal: :Proceedings of the National Academy of Sciences 1999

Journal: :Frontiers in Behavioral Neuroscience 2014

Journal: :Journal of Experimental Biology 2004

Journal: :Journal of Experimental Biology 2012

Journal: :Science of The Total Environment 2021

Microplastics are ubiquitous and their sampling is a difficult task. Honeybees interact with the environment inside foraging range take pollutants them. In this work, we demonstrated for first time that worker bees can act as active samplers of microplastics. We collected honeybees from apiaries located in centre Copenhagen nearby semiurban rural areas. showed presence microplastics all sampled...

Journal: :International journal of aquaculture and fishery sciences 2021

The existence of honeybees in the ecosystem has a significant effect worldwide agricultural production. While searching for food, honeybee is often exposed to several contaminants or poisoning materials such as plant protection products like pesticides.

H. Babaei H. Paykari K. Esmaeilnia L. Froghy N. Razmaraii, S. Sadegh-Eteghad

Nosema is a genus of microsporidia, which have significant negative impacts on honeybees. The aim of this study is the epidemiological evaluation and molecular characterization of Nosema spices in various counties of East-Azerbaijan province (Northwest of Iran). 387 samples were collected from colonies maintained in various counties of East-Azerbaijan province. Samples after preparation were ex...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید