Navegando por Autor "Souza, Darclet Teresinha Malerbo de"

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Apicultura: manejo das colmeias
(EDUFRPE, 2022) Souza, Darclet Teresinha Malerbo de
Atividade de voo da abelha jataí (Tetragonisca angustula) durante o ano, no Setor de Meliponiciltura da UFRPE no Recife, PE
(2021-02-26) Vieira, Willames Macário; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865
Flight activity of stingless bees Tetragonisca angustula in the year. The objective of this experiment was to study the foraging behavior of Stingless bees Tetragonisca angustula throughout the year. The collections of material were made in the experimental area of Meliponicultura Sector, Universidade Federal Rural de Pernambuco, in Recife, PE. Once a month, for twelve months, an assessment was made of the flight activity of stingless bees, by recording the number of bees entering the nest carrying pollen and nectar, from 7:00 a.m. to 5:00 p.m., 10 minutes each time. Significant differences between samples of twelve months (one year) of collection, both for collecting nectar/water as for pollen. To collect nectar, the month that stood out was March 2019, summer (bordering the fall), and least stood out was in July 2018 (winter). The collections most abundant nectar temperatures were between 25.0 and 35.3°C, and relative humidity were between 27.1 and 64.9%. For pollen, ideal temperatures were between 23.7 and 34.4°C. Stingless bee T. angustula was very sensitive to temperature and the onset of external 10 activity to collect nectar occurred with a minimum temperature of 17.8 ° C, and, to pollen, the temperature was even higher, 19.6°C. The relative humidity was not a limiting factor for the foraging behavior of the species. This bee, on average, collected for nectar/water 86.3% and 13.7% by pollen.
Atividade de voo da abelha moça branca (Frieseomelitta doederleini) no período de inverno na cidade de Recife - PE
(2022-09-26) Côrte Real, Mirela Lima; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865
Bees have been gaining a great prominence in recent years, because people are increasingly looking for organic and sustainable products. Beekeeping, both stinging bees and melipona bees, fit these standards, and show themselves as an alternative breeding and source of income, especially for small producers. This work aims to verify the flight and collection activities of the white lady bee (Frieseomelitta doederleini.) in August and September, in the city of Recife, Pernambuco, metropolitan region. The present study was carried out from August 2022 to September 2022 in the meliponary of the Apiculture and Meliponiculture Sector, Department of Animal Science of the Universidade Federal Rural de Pernambuco, located in the neighborhood of Dois Irmãos, in Recife - PE. The boxes chosen for observation were randomly selected and observations were performed three days a month. The observations were made in the period from 09:00 am to 4:00 pm, for one minute each hour. In the observations, the number of bees that entered the colony carrying pollen and the number of bees that entered with no apparent cargo were counted, being counted as nectar or water. Temperature and relative humidity data were also recorded with a digital thermohygrometer installed in the meliponary. The movement of the bees was greater in the morning, a pattern that was repeated in all months. The tendency was greater collection of nectar and water, when compared to pollen collection. Thus, it was concluded that the bees (Frieseomelitta doederleini) prefer to collect both nectar and pollen in the morning, decreasing their frequency during the day in the months studied.
Atividade de voo da abelha mosquito (Plebeia sp.) em meliponario urbano, na cidade de Recife - PE
(2021-11) Farias, Lucas Rodrigues de; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/3842757406890382
The search for products of organic and sustainable origin has been growing over the years, and the raising of bees with both sting, beekeeping, as well as stingless, meliponic growers fit these standards, and shows itself as an alternative for breeding and a source of income , mainly to small producers. This work aims to verify the flight and collection activities of the Mosquito bee (Plebeia sp.) in different months of the year, in the city of Recife, Pernambuco, a region in the forest zone. The present study was carried out from September 2021 to November 2021, in the meliponary of the Beekeeping and Meliponic Growing Sector, Department of Animal Science of the Federal Rural University of Pernambuco, located in the neighborhood of Dois Irmãos, in Recife – PE. The boxes chosen for observation were randomly selected and observations were carried out three days a month. Observations were made from 8:00 am to 5:00 pm, for ten minutes every hour. In the observations, the number of bees that entered the colony carrying pollen and the number of bees that entered without apparent load were counted, being counted as nectar or water. Temperature and relative humidity data were also recorded, with a digital thermohygrometer installed in the meliponary. All data were statistically analyzed using the ASSISTAT program. To compare means, when necessary, the Tukey test was used at a 1% probability level. To analyze the frequency of insect visitation to flowers during the day, regression analysis by orthogonal polynomials was used, thus obtaining adequate equations for the observed patterns, under the conditions of the experiment. The temperature and humidity data were as expected for each month of the year in a place with a humid tropical climate, typical of the northeastern coast. The movement of bees was greater in the morning. The trend was towards greater nectar/water collection when compared to pollen collection. Thus, it is concluded that Plebeia sp. stingless bees prefer to collect both nectar and pollen in the morning, decreasing their frequency during the day, in studied months of the year.
Atividade de voo da abelha uruçu nordestina (Melipona scutellaris) nas diferentes épocas do ano
(2021-06-30) Andrade, Milena Oliveira de; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/7490394190634816
The search for products of organic and sustainable origin has been growing over the years, and the creation of bees with both sting, beekeeping and stingless, meliponiculturers fit these patterns, and is shown to be an alternative for breeding and source of income, especially for small producers. This study aimed to verify the flight and collection activities of the northeastern uruçu bee (Melipona scutellaris) at different times of the year, on the UFRPE campus, located in the city of Recife, Pernambuco, zona da mata region. This study was conducted from September 2020 to June 2021. The observations were made three days in the beginning of each season, from 8:00 a.m. to 5:00 p.m., for ten minutes each hour, where the number of bees that entered the colony carrying pollen and the number of bees that entered without apparent load were counted. The temperature and humidity data were as expected for each time of year in a place with a humid tropical climate, typical of the northeastern coast. The movement of bees was greater in the morning, a pattern that was repeated at all times of the year. Comparing each season, the trend was for greater nectar/water collection, when compared to pollen collection, with the exception of autumn, where there was a higher collection of pollen. Thus, it was concluded that stingless bees Melipona scutellaris prefer to collect both nectar and pollen in the morning, decreasing their frequency throughout the day, at all seasons of the year.
Biodiversidade e comportamento forrageiro das abelhas nas inflorescências do coentro (Coriandrum sativum L.)
(2021-06-30) Santana Filho, Paulo Amaro de; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865
The study of plants supplying trophic resources to bees is important for the preservation, management and production of beekeeping and meliponiculture. The objective of this research was to study the biodiversity and forage behavior of bees in coriander inflorescences. This experiment was conducted at the Federal Rural University of Pernambuco, Campus Dois Irmãos, located in Recife, PE. The frequency of visitations and the type (nectar and / or pollen) of bees collected in the coriander inflorescences during the day were evaluated. These data were obtained by counting in the first 10 minutes of each time, between 9:00 a.m. and 5:00 p.m. with three repetitions, during three distinct days. Mainly bees were observed visiting coriander inflorescences being stingless bees Trigona spinipes (35,95%), stingless bees Plebeia sp. (12.21%), Africanized honeybees Apis mellifera (5,78%), Halictidae native bees (3,1%) and stingless bees Frisiomellita varia (0.99%). T. spinipes stingless bees were the most frequent and constant, collecting nectar and pollen. This plant species should be planted near apiaries and meliponaries being an important source of food resources for both Africanized and wild bees in Recife, PE.
Efeitos que os agrotóxicos provocam em abelhas
(2022-06-01) Oliveira, Suzykelly Gomes Ferreira de; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/7709182422724009
Bees and pollination activities are extremely relevant processes not only for the agricultural sector, but for humanity in general. The use of pesticides becomes a problem when they exert a destructive influence on those insects. The misuse causes behavioral disorders and bee colony reduction, and a consequence of this problem also becomes an aggravating factor in the economic sector. The most commonly used pesticides are neonicotinoids. Studies on the sublethal effects need to have a higher level of depth, since the effects on bees are observed in long terms and can cause damage at colony levels, as it will be susceptible to contamination by the harmful substances. In this review, information will be collected to explain how pesticides affect bees. It is extremely important to obtain, through these references, answers that show the impacts that these substances cause on bees, allowing an elucidative analysis on the main subject of this question. This document deals with data referring to a literature review on the effects that pesticides have on bees.
Importância das flores da calabura (Muntingia calabura) para manutenção de espécies de abelhas
(2021-12-03) Souza, Gleidson Passos de; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/1891794335885463
Knowing the plants in a specific area, their flowering time and the characteristics of their pollen can help to assess the food supply of bees, in periods of lesser availability of bee pasture. Muntingia calabura, also known as calabura, is native to southern Mexico, the Caribbean, Central, Western and South America, also in southern Peru and Bolivia, the first seedlings were introduced in Brazil in 1962 by the Instituto Agronômico de Campinas ( IAC) in order to recover degraded areas. The main objective of this study was to show the importance of bee species visiting the calabura flowers, raising data on pollen and nectar sources, which are available at certain times of the year. The study was developed at the Native Bee Conservation Nucleus, Sector of Beekeeping and Meliponiculture, Department of Animal Science, Federal Rural University of Pernambuco (UFRPE), Recife-PE, with a duration of twelve months of observation, from August 2018 to August 2019. The bee species were evaluated starting in the first 10 minutes of each time, between 6:00 and 17:00, with three repetitions being carried out over three different days, evaluating the collection habit of each species of floral visitors. For the statistical analysis of the data, the BIOESTAT program was used together with the Casualized Statistical Design (DIC). Tukey's test, at a 5% probability level, was used to compare means. In the observations we saw the presence of several species of insects in the collection of floral resources, however there was a predominance of bees. During the observations, 65% were from Africanized bees Apis Mellifera, (26.09%) from stingless bees Tetragonisca angustula (Jataí), (8.12%) from Trigona spinipes (irapuá) bees. Other bees were also observed, such as Melipona scutellaris (uruçu nordestina) and Pseudaugochlora gramínea, as well as Lepidoptera, Diptera and Vespids, using the flowers as a food resource. We came to the conclusion that this plant species should be part of the local flora and should be planted close to meliponaries and apiaries, being an important source of food resources (nectar and pollen) for Africanized and native bees and helping to conserve other species.
Importância das flores do Cosmos sulphureus para manutenção de diversas espécies de abelhas
(2021-02-26) Silva, Paulo José Felismino da; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865
Bees have an integral dependence on floral products. In order to meet their dietary needs, they visit several flowers continuously, with the aim of harvesting the pollen that serves as a source of protein and the nectar that serves as a by-product for honey production. Among the visits of the bees to the flowers, occurs the process called pollination, in which happens the deposit of pollen from one flower on the stigma of another. Among the flowers most visited by bees in Brazil, are prominent those belonging to the family Asteraceae, and one of them is a plant called Cosmos sulphureus, popularly known as the yellow Cosmos. This study aimed to evaluate the frequency, profile of visits and the type of bee collection in the flowers of C. sulphureus. The relationship between bees and plants of the cosmos type was observed by counting the frequency of visits and the type of material (nectar and/or pollen) to be collected. The foraging behaviour of different bee species was also assessed. Entirely Casualised Delineation and Tukey testing were used to compare treatment averages. Statistical analyses were processed using BioStat software. Visits to the most frequent bees were between 7:00 and 12:00 a.m. Among the main species of bees that carried out visits to the Cosmos, stood out those of the Halictity family: Pseudaugochloropsis graminea (25.57%) and Augochlora sp. (23,30%); solitary bees Megachile rotundata (23.0%) and, in lesser numbers, bees without sting Remote plebea (7.96%), Trigona spinipes (7.39%) and solitary bees Xylocopa frontalis (2.84%). The Cosmos should be planted near apiaries and meliponaries as a source of food for Africanized and wild bees.
Importância das flores do Miguê (Antigonon leptopus) para a manutenção das abelhas nativas
(2021-06-30) Barbosa, Lizandra do Nascimento; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/7631293942576365
The present work aimed to analyze and register the possible floral visitors of Chain of Love vine (Antigonon leptopus) in their flowering period between September to November 2019. The blooms of the species of A. leptopus located in the vicinity of the meliponiculture sector of the Rural Federal University of Pernambuco, UFRPE, for three non-consecutive days from 7 am to 17: 10 pm. Possible visitors and the type of collection made by them were recorded in the first ten minutes of each time in the period observed. It was found that Trigona spinipes and Apis mellifera, were the main bees to make visits to collect nectar and pollen. The melipona Boca de sapo (Partamona helleri), Iraí (Nannotrigona testaceicones), Tubi (Scaptotrigona tubiba) and Uruçu (Melipona scutelaris) respectively, were also observed performing collection activities during the early periods of the day. The climatic condition significantly impacts the foraging activities of bees, sunny or cloudy days with mild temperatures, result in an increase in collection activities. T. spinipes can exhibit dominance, territorial and aggressive behavior with other species, depending on the availability of food. A. leptopus has a good diversity of floral visitors, and its use is indicated for the feeding and foraging of honeybee species.
Importância do Trapiá (Crataeva tapia) como fonte de alimento para abelhas africanizadas e nativas
(2019-01-22) Sousa, Lucas Delano Nascimento de; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/2653613823408122
The knowledge of the plants of a certain region, its flowering season and the characteristics of the pollen, help in the survey of the availability of food for the bees. Crataeva tapia is a plant of the family Capparidaceae, known as trapiá, that occurs from Pernambuco to São Paulo and Minas Gerais, in the rainforest Atlantic and in the Mato Grosso Pantanal. This study aimed to clarify the importance of trapiá pollinators and their advantages for the mapping of nectar and pollen sources available to Africanized honeybees and native bees. The study was carried out in the Meliponicultura Sector, in the Department of Animal Science, at the Federal Rural University of Pernambuco with a duration of three days of observation, in October and November of 2018. Floral visitors were evaluated, beginning at 6:00 a.m. during 10 minutes and 1 hour intervals until 5:00 p.m., evaluating the habit of collecting each species of insect. The data were statistically analyzed using the Bioestat program and the statistical design used was the Fully-randomized (DIC). Tukey's test was used for the comparison of averages at a 5% probability level. Several species of insects were observed preferably bees. The insects observed were stingless bees Partamona helleri (36.43%) and Plebeia sp. (26.35%), vespids (14.35%), Africanized honeybees Apis mellifera (12.0%), stingless bees Melipona scutellaris (8.13%), carpenter bees Xylocopa frontalis (1.94%) and X. griscenses (0.80%). These bees preferred to collect pollen compared to nectar and only the Africanized honeybees visited these flowers for the collection of nectar and pollen. It was concluded that this plant species can be planted close to apiary and meliponariy being an important source of food for Africanized honeybees and native bees
Relação das espécies de abelhas nativas no Setor de Meliponicultura do Departamento de Zootecnia, da UFRPE (Campus Dois Irmãos)
(2022-06-01) Silva, Robin César Barros da; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/0227744215116433
Bees have a role in nature of fundamental importance in the balance of an ecosystem, being directly responsible for the pollination of plants, certain types of food that are only viable due to this arduous task, bees are present around the world and have thousands of different species, including those with stingers and those without stingers. Meliponiculture, which is the production of native stingless bees, has been increasingly developed with the growing search for natural and sustainable products, created in a rational way, and this is something that has been developed for many generations by indigenous peoples. The meliponiculture sector, located in the Zootechnics Department at UFRPE in Recife, comes through the efforts of its teaching, research and extension activities, to emphasize and propagate the importance of preserving these insects so important for the functioning of the production chain and consequently of life human. The different species that are found in the sector are native to the region of the Zona da Mata and coast of Pernambuco, where the department is close. The sector seeks to preserve these colonies for the dissemination of knowledge with society. The species found in the structure of the meliponary were cataloged and the development of these colonies was monitored, as well as artificial feeding was offered to those colonies that had a deficit of food stored in their boxes.
Relatório de Estágio Supervisionado Obrigatório
(2019-06-05) Rodrigues, Edgleston Silas Ferreira; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/4943460628945352
Relatório de Estágio Supervisionado Obrigatório
(2024-03-05) Prazeres, Juliana Amorim dos; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/5216481396084937
Relatório de Estágio Supervisionado Obrigatório
(2023-09-05) Souza, José Felipe Borges de; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/4011173965144301
Relatório de Estágio Supervisionado Obrigatório
(2024-03-05) Souza, Mariane Silva de; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/2862133835140101
Relatório de Estágio Supervisionado Obrigatório
(2022-05-26) Fonseca, Tiago Lima de Alcântara; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/1006967947939330
Relatório de Estágio Supervisionado Obrigatório
(2022-10-26) Silva, Thúlio Gustavo da; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/3219343099109016
Relatório de Estágio Supervisionado Obrigatório
(2021-07-15) Silva, Paulo José Felismino da; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865
Relatório de Estágio Supervisionado Obrigatório
(2021-05-25) Santana Filho, Paulo Amaro de; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865