Joao Marcelo Robazzi Bignelli Valente Aguiar
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Explore the profile of Joao Marcelo Robazzi Bignelli Valente Aguiar including associated specialties, affiliations and a list of published articles.
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8
Citations
17
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Recent Articles
1.
Dessart M, Aguiar J, Tabacchi E, Guillerme S, Giurfa M
Front Plant Sci
. 2024 Jun;
15:1393204.
PMID: 38841283
Invasive plants represent a significant global challenge as they compete with native plants for limited resources such as space, nutrients and pollinators. Here, we focused on four invasive species that...
2.
da Silva R, Aguiar J, Oi C, Batista J, Giurfa M, do Nascimento F
iScience
. 2023 Apr;
26(4):106469.
PMID: 37091245
In contrast to extensive investigations on bee cognition, the cognitive capacities of wasps remain largely unexplored despite their key role as pollinators and predators of insect pests. Here we studied...
3.
Aguiar J, Nocelli R, Giurfa M, Nascimento F
Sci Total Environ
. 2023 Mar;
877:162859.
PMID: 36933743
Together with other anthropogenic factors, pesticides play a major role in pollinator decline worldwide. Most studies on their influence on pollinators have focused on honey bees given the suitability of...
4.
Aguiar J, Ferreira G, Sanches P, Bento J, Sazima M
Phytochemistry
. 2020 Dec;
182:112591.
PMID: 33333335
Many deceptive orchids present variation in floral color and fragrance. This might be advantageous for the plant, as it can disturb the associative avoidance learning of pollinators, promoting more visits...
5.
Aguiar J, Maciel A, Santana P, Telles F, Bergamo P, Oliveira P, et al.
Front Plant Sci
. 2020 Dec;
11:589300.
PMID: 33304366
Flower color has been studied in different ecological levels of organization, from individuals to communities. However, it is unclear how color is structured at the intrafloral level. In bee-pollinated flowers,...
6.
Aguiar J, Giurfa M, Sazima M
Sci Rep
. 2020 Jun;
10(1):9476.
PMID: 32528048
Intraspecific floral colour polymorphism is a common trait of food deceptive orchids, which lure pollinators with variable, attractive signals, without providing food resources. The variable signals are thought to hinder...
7.
Aguiar J, Roselino A, Sazima M, Giurfa M
J Exp Biol
. 2018 May;
221(Pt 14).
PMID: 29798845
Many flowering plants present variable complex fragrances, which usually include different isomers of the same molecule. As fragrance is an essential cue for flower recognition by pollinators, we ask whether...
8.
Cardoso-Gustavson P, Aguiar J, Pansarin E, de Barros F
Plant Methods
. 2013 Jun;
9(1):20.
PMID: 23783170
Background: Nectar reabsorption is a widely known phenomenon, related to the strategy of resource-recovery and also to maintain the nectar homeostasis at the nectary. The method currently performed to demonstrate...