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| Content Provider | Springer Nature Link |
|---|---|
| Author | Polatto, Leandro P. Chaud Netto, José Alves Junior, Valter V. |
| Copyright Year | 2014 |
| Abstract | In this study, the daily and seasonal influences of abiotic factors and the amount of floral resources on the foraging frequency of bees were determined. The experiments were performed, during 12 consecutive months, in the main floral sources used by bees in a secondary forest fragment. The foraging frequency of each bee species on flowers of each plant was recorded for 20-min periods, every hour. To verify whether the foraging activity is influenced by abiotic factors, Pearson’s correlation analysis and linear regression tests were performed for the dominant bee species. Temperature and luminosity were the two main abiotic factors regulating foraging activities of bees. A positive correlation was found between the foraging frequency of most bees and these two variables. Conversely, the foraging activity was influenced neither by the relative humidity nor by the wind speed. The activity of each species depends on a combination of factors that include not only abiotic variables, but also the amount of floral resources available during the day, body size, and behavior of each visitor. After a certain period of the day, the scarcity of floral resources produced by most plants can stimulate the bees to forage in the flowers early in subsequent days, which may occur before the period in which the abiotic conditions are really favorable. |
| Starting Page | 593 |
| Ending Page | 612 |
| Page Count | 20 |
| File Format | |
| ISSN | 08927553 |
| Journal | Journal of Insect Behavior |
| Volume Number | 27 |
| Issue Number | 5 |
| e-ISSN | 15728889 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2014-05-08 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Apis mellifera Climate conditions Floral resources Foraging Gathering of resources Entomology Behavioural Sciences Neurobiology Agriculture Animal Ecology Evolutionary Biology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ecology, Evolution, Behavior and Systematics Insect Science |
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