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627  Articles
1 of 64 pages  |  10  records  |  more records»
El objetivo fue evaluar el comportamiento higiénico (CH) de abejas melíferas (Apis mellifera) africanizadas y su impacto en la resistencia a la ascosferosis causada por Ascosphaera apis. Se evaluó el CH y la población de abejas adultas y de cría de 50 col... see more

This paper presents a study done to evidence the frequency of this chalkbrood disease and the presence of the Ascosphaera apis in beehives. The total number of affected combs, that had cells with white cretaceous or white green colors, was 75 from a total... see more

Fungi are frequently involved in diseases in mammals, birds, animals and insects. In bees, the species known to produce ascospherosis is Ascosphaera apis. In this paper, we aimed to isolate and identify the types of fungi in a case of ascospherosis that c... see more

La ascosferosis o cría de cal, es una enfermedad infecciosa de las abejas melíferas (Apis mellifera) causada por el hongo Ascosphaera apis que ocasiona la muerte a sus larvas. En casos severos puede causar disminución de la población de abejas adultas y d... see more

Taxus baccata L., yew, is dioecious, small to medium-sized evergreen tree, native to Europe, Africa and Asia, but it is cultivated worldwide because of its ornamental features. It is long known that all parts of yew (except for aril) are toxic, due to the... see more

Propolis is a resinous substance made by the bees that collect resin from the buds of plants and exudates of trees, enriching it with the salivary enzymes, pollen and wax. Beside of biological activities, propolis also ha... see more

The most common honey bee diseases are American foulbrood (AFB) caused by the bacterium Paenibacillus larvae, Chalkbrood caused by fungus Ascosphaera apis and diseases caused by parasitic mites such as Acarapis woodi, Varroa destructor. These diseases and... see more

Kh? nang ti?t n?c c?a ong Apis mellifera d? t?n công k? thù và ba?o vê? tô? ph? thu?c vào m?c d? bi?u hi?n c?a m?t s? gen nhu def1, sting... Ð? thu du?c nhi?u n?c ong, vi?c xác d?nh dòng ong cho nang su?t n?c cao dóng vai trò tiên quy?t. Trong nghiên c?u ... see more

Sumbawa is one of the regions in Indonesia which is famous as a producer of forest honey produced by Apis dorsata bees. The purpose of this study was to analyze the effect of temperature on the color, density, and viscosity of Apis dorsata bee forest hone... see more

1 of 64 pages  |  10  records  |  more records»