Results 91 to 100 of about 1,630 (178)

Estudo Comparativo das Sensilas Antenais de Operárias de Melipona scutellaris Latreille (Hymenoptera: Apidae) de Diferentes Altitudes

open access: yesEntomoBrasilis, 2013
Sensilas são estruturas sensoriais presentes nas antenas dos insetos e são responsáveis pela higro- quimio-, termo- e mecanorrecepção. No presente trabalho, as sensilas presentes nos três flagelômeros (F) mais distais de Melipona scutellaris Latreille ...
Marcília Aparecida Nascimento   +2 more
doaj   +1 more source

Chromosome caracterization of Melipona scutellaris (Hymenoptera, Apidae, Meliponini) based on repetitive DNAs

open access: yesSemina: Ciências Biológicas e da Saúde, 2018
Repetitive DNAs constitute a significant part of the genomes and are used as cytogenetic markers for the understanding of chromosome evolution. Bees of the genus Melipona presents conserved chromosome number but high variability concerning heterochromatin distribution, dividing the genus into two groups: (i) species with low quantity of heterochromatin
Mariani Cristina Alves Piccoli   +2 more
openaire   +1 more source

Caracterização, colheita, conservação e embalagem de méis de abelhas indígenas sem ferrão. [PDF]

open access: yes, 2017
bitstream/item/129066/1/Livro-Meis-ASF ...
MATTIETTO, R. de A.   +3 more
core  

Atividade de vôo de Melipona asilvai (Hymenoptera:Apidae) nas condições de Teresina, Piauí. [PDF]

open access: yes, 2013
Este trabalho objetivou estudar a atividade de coleta e limpeza, a influência da temperatura ambiental e da umidade relativa do ar na capacidade forrageira da espécie Melipona asilvai..
ARAÚJO, R. S. de   +5 more
core  

Susceptibility of Melipona scutellaris Latreille, 1811 (Hymenoptera: Apidae) worker bees to Beauveria bassiana (Bals.) Vuill.

open access: yesSociobiology, 2014
Entomopathogenic fungi are often used as an alternative method for insect pest control. However, few studies mention the action of these fungi on bees and selectivity to beneficial organisms in agroecosystems.
Pamela de Jesus Conceição   +6 more
doaj   +3 more sources

Capacitación en meliponicultura de la población de Poço Redondo (Sergipe, Brasil) [PDF]

open access: yes, 2008
Con la deforestación, los incendios y la utilización indebida de los agrotóxicos, las abejas nativas de Brasil corren un serio peligro de extinción.
Espadaler, Xavier   +2 more
core  

Comparative molecular cytogenetics in Melipona Illiger species (Hymenoptera, Apidae) [PDF]

open access: yes, 2018
Cytogenetic studies in Melipona are scarce with only 24 species analyzed cytogenetically. Of these, six species had the rDNA sites physically mapped and characterized by Fluorescent in situ Hybridization (fish).
Andrade-Souza, Vanderly   +5 more
core   +2 more sources

Biological Data of Stingless Bees with Potential Application in Pesticide Risk Assessments

open access: yesSociobiology, 2018
Due to the current practice of intensive pesticide use in Brazil on crops with flowers that are attractive to bees, biological information about Brazilian native bees is required in order for public authorities that are responsible for environmental ...
Adna Dorigo   +4 more
doaj   +1 more source

Ritme Aktivitas Penerbangan Harian Tetragonula Laeviceps (Smith) (Hymenoptera: Apidae) di Bogor [PDF]

open access: yes, 2017
Tetragonula laeviceps (Smith) adalah salah satu spesies lebah tak bersengat yang paling umum dijumpai di Indonesia. Namun demikian, tidak banyak publikasi tersedia tentang ritme aktivitas penerbangan T. laeviceps.
Maryana, N. (Nina)   +2 more
core  

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