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Influence Of Plant-pollinator Interactions On The Assembly Of Plant And Hummingbird Communities
(Wiley-BlackwellHoboken, 2017)
Temperature-driven flower longevity in a high-alpine species of Oxalis influences reproductive assurance
(2013)
How high-alpine plants confront stochastic conditions for animal pollination is a critical question. We investigated the effect of temperature on potential flower longevity (FL) measured in pollinator-excluded flowers and ...
Coloração de flores na visão de polinizadores
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM PSICOBIOLOGIA, 2019-05-27)
Flower coloration is as intriguing as the ecological and environmental factors behind it. Since the
beginning of studies in floral biology, the question of the reasons behind floral coloration has been
asked. Many authors ...
Determinants of the microstructure of plant-pollinator networks
(Ecological Society of America, 2014-12)
Identifying the determinants of biological interactions in mutualistic networks is key to understanding the rules that govern the organization of biodiversity. We used structural equation modeling and dissimilarities in ...
Impact of pollination on sunflower yield: Is pollen amount or pollen quality what matters?
(Elsevier Science, 2015-05)
•We tested the effect of amount and quality of pollen delivered to stigmas on three yield components of sunflower.•Both amount and quality of pollen arriving to sunflower stigmas influence grain set.•High amounts of a ...
Relevamiento y asignación taxonómica de himenópteros potencialmente polinizadores en un cultivo de soja
(Gerencia de Comunicación e Imagen Institucional, DG-SICyP, INTA, 2020-04)
A la luz de recientes investigaciones que comprueban la contribución de los insectos polinizadores sobre el rendimiento de la soja, el presente trabajo evalúa cualitativamente y cuantitativamente los himenópteros presentes ...
Could microechinate orbicules be related to the release of pollen in anemophilous and 'buzz pollination' species?
(Csiro Publishing, 2019-02)
The function of orbicules has been a matter of speculation for a long time and until now no satisfactory answer has been put forward. We propose two hypotheses that could contribute to the elucidation of their function: ...
The influence of nectar production and floral visitors on the female reproductive success of Inga (Fabaceae): a field experiment
(Wiley Blackwell Publishing, Inc, 2015-02)
Floral morphology, nectar secretion strategies and the contribution of pollinators to the reproductive success of plants provide important clues regarding the levels of generalization or specialization in pollination ...
Pollination of Specklinia by nectar-feeding Drosophila: the first reported case of a deceptive syndrome employing aggregation pheromones in Orchidaceae
(2015)
Background and Aims The first documented observation of pollination in Pleurothallidinae was that of Endre ́s, who noticed that the ‘viscid sepals’ of Specklinia endotrachys were visited by a ‘small fly’. Chase would later ...
Sexual ratio and floral biology of the dioecious Neea theifera Oerst. (Nyctaginaceae) in a cerrado rupestre of central Brazil
(Soc Botanica BrasilSao Paulo SpBrasil, 2011)