Institution
Universidade Federal de Viçosa
Education•Viçosa, Brazil•
About: Universidade Federal de Viçosa is a education organization based out in Viçosa, Brazil. It is known for research contribution in the topics: Population & Dry matter. The organization has 16012 authors who have published 26711 publications receiving 353416 citations.
Topics: Population, Dry matter, Germination, Species richness, Soil water
Papers published on a yearly basis
Papers
More filters
TL;DR: Xyloglucans and galactomannans are examples of hemicelluloses that can be accumulated in seeds of many plants, being extensively studied and used for industrial applications as discussed by the authors.
128 citations
TL;DR: Intracanopy plasticity depended on the suite of traits considered, and was high for some physiological traits associated with photoprotection and maintenance of a positive carbon balance under low light, but low for most morpho-anatomical features.
128 citations
TL;DR: The notion that natural compounds are safer than synthetic compounds to non-target species is refuted in the present study, which also detected significant irritability to all of the insecticides regardless of their origin, and species-specific repellence elicited particularly by azadirachtin.
128 citations
TL;DR: The results of this work indicate that the cultivar of the plant may contribute to the structure of the endophytic community associated with the common bean, and is the first report ofendophytic bacteria from the leaves of P. vulgaris cultivars.
128 citations
TL;DR: In this paper, collection data of Euglossinae males from Parque Estadual do Rio Doce (PERD) and Vicosa, both areas with remnants of Atlantic Rain Forest (Mata Atlântica) in Minas Gerais state, Brazil are presented.
Abstract: Collection data of Euglossinae males from Parque Estadual do Rio Doce (PERD) and Vicosa, both areas with remnants of Atlantic Rain Forest (Mata Atlântica) in Minas Gerais state, Brazil are presented. Comparisons made among three fragments with different sizes and states of disturbance from Vicosa showed differences in abundance of most common species and apparently, Eulaema nigrita Lepeletir, 1841 can be an useful indicator of disturbed sites. Some populations of euglossine bees seems to be restrict to a forest fragment, there being few or no flow of individuals or species of one fragment to another, even when they are only 1 km apart. 15 species of euglossines were sampled in PERD, and the most abundant was Eulaema cingulata (Fabricius, 1804). At Vicosa, 10 species were sampled, E. nigrita was the predominant one. Methyl salicylate attracted no males at both sites, in spite of large numbers of species and individuals sampled using this bait in other regions. The majority of species and individuals were collected in the rainy season. Only 0,58% of sampled males carried orchid pollinia (Catasetum Richard, Cycnoches Lindley and Coryanthes Hook) on their bodies. Emergence data of four species of Euglossa Latreille, 1802 reared from trap nests suggest that sex ratio in Euglossini is not a constant within the tribe. A list of 57 euglossine species now known to occur in Mata Atlântica are offered.
128 citations
Authors
Showing all 16194 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| José A. Teixeira | 101 | 1414 | 47329 |
| J. Alfredo Martínez | 82 | 642 | 24009 |
| Andrew J. Davison | 78 | 240 | 22171 |
| David H. Bromwich | 75 | 291 | 21688 |
| Takeji Nishikawa | 59 | 408 | 14727 |
| Thierry Candresse | 59 | 403 | 11833 |
| Raul Narciso C. Guedes | 55 | 378 | 10668 |
| Matthias Erb | 54 | 166 | 8599 |
| Arne Janssen | 53 | 179 | 8315 |
| Paulo R. Guimarães | 52 | 162 | 10206 |
| Antonio Reverter | 52 | 233 | 7259 |
| Adriano Nunes-Nesi | 52 | 157 | 8453 |
| Fermín I. Milagro | 51 | 245 | 9281 |
| Svetoslav Dimitrov Todorov | 51 | 210 | 7072 |
| Marcos Heil Costa | 50 | 124 | 9660 |