Results 121 to 130 of about 87,703 (340)
The effects of methyl parathion on the colony dynamics of Apis mellifera : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Science in Ecology at Massey University, Palmerston North, New Zealand [PDF]
, 2000 The detrimental effects of pesticides to honey bee colonies were assessed using a combination of electronic and manual sampling techniques. Initial experiments determined that electronic bee counters could be used to identify and monitor toxic events ...
Taylor, Michelle Anne
core
Late Winter Foraging by Honeybees (Hymenoptera: Apidae) at Sapsucker Drill Holes [PDF]
, 2017 Observations of Apis mellifera foraging at sapsucker drill holes were made during February 1988 in southwestern Virginia. Foraging bouts were dependent upon temperature; more bees visited drill holes when ambient temperatures exceeded 10oC. Honeybees did
Williams, Charles E
core +3 more sources
Stress in dipteran insects mass‐reared for sterile insect technique applications
Insect Science, EarlyView.The connections between biotic and abiotic stress affecting mass‐reared dipteran insects and the associated stress and immunological responses. Numbers indicate the order in which the topics are discussed in this review. Abstract Stress may be viewed as the disturbance of homeostasis of an organism.
Caroline K. Mirieri +3 more
wiley +1 more source
Diseases of Honeybee (Apis mellifera)
Honeybees, important pollinators crucial for ecosystem health, are susceptible to a range of bacterial, fungal, and viral diseases that pose significant threats to their colonies. Bacterial diseases include American Foulbrood (AFB) caused by Paenibacillus larvae and European Foulbrood (EFB) caused by Melissococcus plutonius. AFB results in the death of
Muhammad Asif Aziz, Shah Alam
openaire +2 more sources
Journal of Apicultural Research, 1979 SummaryWorker pupae of Apis mellifera ligustica and A. m. adansonii (330 of each) were dissected, and their ovaries excised. For each race, the mean number of ovarioles in the right and left ovaries were significantly different; in both, the left ovary had more ovarioles than the right.
Chaudnetto, J., Bueno, O. C.
openaire +3 more sources
ESTADO DE DETERIORAÇÃO DOS MÉIS DE ABELHA (APIS MELLIFERA) COMERCIALIZADOS EM SÃO LUÍS DO MARANHÃO
Cadernos de Pesquisa, 2013 O mel é um alimento muito apreciado e de excelente valor nutritivo, constituído por uma mistura complexa de carboidratos, enzimas, aminoácidos, ácidos, minerais, substâncias aromáticas, vitaminas, pigmentos, cera e grãos de pólen.
Marly Azevedo Saraiva +5 more
doaj +1 more source
Insect Science, EarlyView.• The bees Anthophora plumipes and Osmia cornuta had a higher occurrence probability of the neogregarine protozoan Apicystis bombi in more fragmented urban areas.• In the bee Halictus scabiosae and wasp Polistes dominula, hotter urban areas increased the likelihood of occurrence of viruses.• The viruses were found to be replicative in the samples, and ...
Andrea Ferrari +2 more
wiley +1 more source
Sociobiology, 2014 Odorant-binding proteins participate in the olfactory system of the honeybee. Apis mellifera ligustica and Apis cerana cerana are species of honeybee that have different biologic functions.
Hongxia Zhao +5 more
doaj +1 more source
The Effect of Mandibular Gland Extirpation on the Longevity and Attractiveness to Workers of Queen Honey Bees, Apis mellifera [PDF]
, 1964 Cyprian Zmarlicki, Roger A. Morse
openalex +1 more source
Terpenoid-Induced Feeding Deterrence and Antennal Response of Honey Bees [PDF]
, 2020 Multiple interacting stressors negatively affect the survival and productivity of managed honey bee colonies. Pesticides remain a primary concern for beekeepers, as even sublethal exposures can reduce bee immunocompetence, impair navigation, and reduce ...
Anderson, Troy D. +4 more
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