scholarly journals Diversity of pollen collected by kelulut bee (Heterotrigona itama) from South Kalimantan

2021 ◽  
Vol 914 (1) ◽  
pp. 012011
Author(s):  
S S Hakim ◽  
S Siswadi ◽  
R S Wahyuningtyas ◽  
W Halwany ◽  
B Rahmanto ◽  
...  
Keyword(s):  
Honey Bee ◽  
Plant Species ◽  
Herbaceous Plants ◽  
Foraging Activity ◽  
Airtight Container ◽  
Pollen Types

Abstract Pollen is an essential source of proteins and vitamins for the bee diet. In addition, the diversity of pollen found in honey provides information about plant species that illustrate the bees foraging activity. This study aims to identify pollen in kelulut (Heterotrigona itama) beehives and identify its botanical origins. This study was conducted in two bee farming locations which are Layuh Village, Hulu Sungai Tengah Regency, and Gambah Luar Village, Hulu Sungai Selatan Regency, South Kalimantan Province. Pollen was collected from the beehives and stored in an airtight container. Collected pollen was identified using the acetolysis method. According to this study, there were 14 pollen types found, where only 9 of them can be identified. In the first locations (Layuh Village), most pollen came from Asteraceae (38.8%) and Arecaceae (31.2%) families. While at the Gambah Luar village, pollen was dominated by those who originated from the Rubiaceae family (31.2%). This result also revealed that Heterotrogona itama is a multi-floral bee and has various diets consisting of fruit, ornamental, and herbaceous plants. The information generated from this study can be used as plant enrichment recommendations in the honey bee farming areas.

scholarly journals Foraging behavior of major insect pollinators on pumpkin, Cucurbita moschata (Duch.ex Lam)

2017 ◽  
Vol 9 (2) ◽  
pp. 1208-1213
Author(s):  
Lalita Lalita ◽  
Yogesh Kumar
Keyword(s):  
Honey Bee ◽  
Foraging Behavior ◽  
Activity Period ◽  
Field Crop ◽  
Cucurbita Moschata ◽  
Foraging Activity ◽  
Peak Period ◽  
Insect Pollinators ◽  
Foraging Rate ◽  
The Mean

Foraging activity period of different honey bee species on C. moschata (C-1076) flowers at different day hours during August-September (2013) revealed that A. dorsata, A. mellifera, A. cerana and A. florea initiated their activity early in the morning at 0530, 0615, 0625 and 0630 h, respectively and stopped their activity at 1030, 1020, 1025 and 1030 h of the day, respectively while on C. moschata (C-1106, A. dorsata, A. mellifera, A. cerana and A. florea initiated their activity early in the morning at 0535, 0615, 0620 and 0625 h, respectively and ceased their activity at 1045, 1025, 1015 and 1040 h of the day, respectively. The mean foraging speed (time spent per flower) in seconds on flowers of pumpkin (C-1106) was maximum of A. florea (181.72), followed by A. mellifera (7.15), A. cerana (6.05) and A. dorsata spent least time (5.83) and in pumpkin (C-1076), foraging speed was maximum in case of A. florea (178.71), followed by A. mellifera (7.63), A. cerana (6.24) and A. dorsata spent least time (6.06). The mean foraging rate (flowers visited per minute) on flowers of pumpkin (C-1106) was maximum in case of A. dorsata (5.13), followed by A. cerana (4.30), A. mellifera (4.16) and A. florea visited least flower (0.32) and in pumpkin (C-1076), foraging rate was maximum in case of A. dorsata (4.96), followed by A. cerana (4.19), A. mellifera (4.02) and A. florea visited least flower (0.33). Present study advises the farmers that they should not apply the pesticide when the activityof honey bee is on the peak period because pesticides application at the time of bee activity in the field crop causes mortality of bees.

scholarly journals Foraging behavior of major insect pollinators on Pumpkin, Cucurbitamoschata (Duch.ex Lam)

2017 ◽  
Vol 9 (3) ◽  
pp. 1603-1607
Author(s):  
Lalita Lalita ◽  
Yogesh Kumar
Keyword(s):  
Honey Bee ◽  
Foraging Behavior ◽  
Activity Period ◽  
Field Crop ◽  
Foraging Activity ◽  
Peak Period ◽  
Insect Pollinators ◽  
Foraging Rate ◽  
The Mean

Foraging activity period of different honey bee species on C. moschata (C-1076) flowers at different day hours during August-September (2013) revealed that A. dorsata, A. mellifera, A. cerana and A. florea initiated their activity early in the morning at 0530, 0615, 0625 and 0630 h, respectively and stopped their activity at 1030, 1020, 1025 and 1030 h of the day, respectively while on C. moschata (C-1106, A. dorsata, A. mellifera, A. cerana and A. florea initiated their activity early in the morning at 0535, 0615, 0620 and 0625 h, respectively and ceased their activity at 1045, 1025, 1015 and 1040 h of the day, respectively. The mean foraging speed (time spent per flower) in seconds on flowers of pumpkin (C-1106) was maximum of A. florea (181.72), followed by A. mellifera (7.15), A. cerana (6.05) and A. dorsata spent least time (5.83) and in pumpkin (C-1076), foraging speed was maximum in case of A. florea (178.71), followed by A. mellifera (7.63), A. cerana (6.24) and A. dorsata spent least time (6.06). The mean foraging rate (flowers visited per minute) on flowers of pumpkin (C-1106) was maximum in case of A. dorsata (5.13), followed by A. cerana (4.30), A. mellifera (4.16) and A. florea visited least flower (0.32) and in pumpkin (C-1076), foraging rate was maximum in case of A. dorsata (4.96), followed by A. cerana (4.19), A. mellifera (4.02) and A. florea visited least flower (0.33). Present study advises the farmers that they should not apply the pesticide when the activity of honey bee is on the peak period because pesticides application at the time of bee activity in the field crop causes mortality of bees.

ALSIKE CLOVER POLLINATION BY HONEY BEES IN THE PEACE RIVER REGION

1959 ◽  
Vol 39 (4) ◽  
pp. 505-511 ◽  
Author(s):  
P. Pankiw ◽  
C. R. Elliott
Keyword(s):  
Honey Bee ◽  
Plant Species ◽  
Honey Bees ◽  
Climatic Conditions ◽  
Bumble Bees ◽  
Flowering Period ◽  
Peace River ◽  
River Region ◽  
Native Pollinator ◽  
Seed Yields

Pollination studies involving zero, one and three colonies of honey bees per acre, on commercial alsike clover fields ranging in size from 15 to 75 acres, were conducted in 1954, 1955, and 1957 in the Hinton Trail district of the Peace River Region of Alberta. These studies indicated that in large fields one colony of honey bees per acre is sufficient to pollinate alsike clover, consideration being given to competition of other crops and to the climatic conditions. The influence of competing crops was such that 65- to 75-acre fields, with one colony per acre, were similar in honey bee populations and seed production to 15- to 20-acre fields with three colonies per acre. Competing plant species accounted for 15 to 36 per cent of the pollen collected by honey bees. Fields with the higher populations of pollinators matured earlier than fields deficient in pollinators. A population of 3400 honey bees per acre (0.7 bee per sq. yd.) throughout the flowering period resulted in seed sets up to 82 per cent and seed yields to 375 lb. per acre. Check fields, where no honey bees were supplied, ranged in production from 29 lb. per acre, with a low native pollinator count, to 293 lb. where a pollinator equivalent of 1300 bumble bees per acre was observed. Bumble bees worked alsike clover at the rate of 28.6 florets per minute, as compared to 20.0 for leaf-cutter bees and 18.7 for honey bees.

scholarly journals Busy Bees: Variation in Insect Flower-Visiting Rates across Multiple Plant Species

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Margaret J. Couvillon ◽  
Chandra M. Walter ◽  
Eluned M. Blows ◽  
Tomer J. Czaczkes ◽  
Karin L. Alton ◽  
...  
Keyword(s):  
Apis Mellifera ◽  
Honey Bee ◽  
Plant Species ◽  
Honey Bees ◽  
Bumble Bees ◽  
The Other ◽  
Insect Diversity ◽  
Visitation Rates ◽  
Insect Visitation ◽  
Flower Visiting

We quantified insect visitation rates by counting how many flowers/inflorescences were probed per unit time for five plant species (four native and one garden: California lilac, bramble, ragwort, wild marjoram, and ivy) growing in Sussex, United Kingdom, by following individual insects (n=2987) from nine functional groups (honey bees (Apis mellifera), bumble bees (Bombusspp.), hoverflies, flies, butterflies, beetles, wasps, non-Apidae bees, and moths). Additionally, we made a census of the insect diversity on the studied plant species. Overall we found that insect groups differed greatly in their rate of flower visits (P<2.2e-16), with bumble bees and honey bees visiting significantly more flowers per time (11.5 and 9.2 flowers/minute, resp.) than the other insect groups. Additionally, we report on a within-group difference in the non-Apidae bees, where the genusOsmia, which is often suggested as an alternative to honey bees as a managed pollinator, was very speedy (13.4 flowers/minute) compared to the other non-Apidae bees (4.3 flowers/minute). Our census showed that the plants attracted a range of insects, with the honey bee as the most abundant visitor (34%). Therefore, rate differences cannot be explained by particular specializations. Lastly, we discuss potential implications of our conclusions for pollination.

scholarly journals Botanical profile of bee pollen from the southern coastal region of Bahia, Brazil

2010 ◽  
Vol 24 (3) ◽  
pp. 862-867 ◽  
Author(s):  
Marcos da Costa Dórea ◽  
Jaílson Santos de Novais ◽  
Francisco de Assis Ribeiro dos Santos
Keyword(s):  
Apis Mellifera ◽  
Plant Species ◽  
Coastal Region ◽  
Botanical Origin ◽  
Mimosa Pudica ◽  
Bee Pollen ◽  
Pollen Loads ◽  
Pollen Types ◽  
Pollen Sources ◽  
Forest Biome

This paper aims to identify the botanical origin of pollen loads collected by Apis mellifera L. in Canavieiras municipality, Bahia state. It provides a list of polliniferous plant species from the Atlantic Forest biome that are important for the development of regional apiculture. Using the acetolysis method, 35 bee-pollen samples were analyzed qualitatively and quantitatively. Results showed that pollen types Elaeis (23.99%), Mimosa pudica (22.78%) and Cecropia (13.68%) were the most abundant among the samples. These also showed the highest relative frequencies of the material studied and were important pollen sources for bees in the study area.

scholarly journals Contribution to the knowledge of melliferous plants: Ethno apicultural survey with beekeepers in the District of Ziguinchor, Kolda and Sedhiou (Senegal)

2020 ◽  
pp. 1-5
Author(s):  
Kady Diatta ◽  
William Diatta ◽  
Alioune Dior Fall ◽  
Serigne Ibra mbacké Dieng ◽  
Amadou Ibrahima Mbaye ◽  
...  
Keyword(s):  
Plant Species ◽  
Honey Bees ◽  
Foraging Activity ◽  
Nectar Production

An ethno-apicultural survey was carried out for the plant species pollinated by honey bees in the green district of Casamance (South Senegal). This survey followed a well-established questionnaire concerning beekeepers in these areas. The listed melliferous flora was made of 61 species either. It’s divided into 58 genera and 30 families though the most represented are in decreasing order Fabaceae with 12 species (19.67%) followed by Rutaceae and Malvaceae with 4 species (6.55% each), Arecaceae, Anacardiaceae, Combretaceae, Gramineae, Myrtaceae, with 3 species (4.91% each), then Chrysobalanaceae, Lamiaceae, Meliaceae and Rubiaceae with 2 species (3.27% each) and then Acanthaceae, Asteraceae, Canabaceae, Verbenaceae, Apocynaceae, Bignoniaceae, Annonaceae, Hymenocardiaceae, Icacinaceae, Lauraceae, Moringaceae, Musaceae, Celastraceae, Rhizophoraceae, Sapindaceae, Sterculiceae, Moraceae, Ochnaceae, with 1 species (1.63% each). Melliferous plants include 47.54% nectariferous plants followed by nectariferous polliniferous plants with 37.70% and finally polliniferous species with 14.75%. This study enabled us to identify eight (08) species with high melliferous value. To enhance the value of these plants, further studies on foraging activity and nectar production will be led to prove their real melliferous potential.

scholarly journals Classification, description and mapping of the vegetation in Khutse Game Reserve, Botswana

2019 ◽  
Vol 13 (2) ◽  
pp. 8-23
Author(s):  
T Lori
Keyword(s):  
Plant Species ◽  
National Parks ◽  
Plant Communities ◽  
Plant Species Richness ◽  
Management Plan ◽  
Plant Ecology ◽  
Herbaceous Plants ◽  
Significant Difference ◽  
Game Reserve ◽  
Grewia Flava

There is currently no detailed classification and description of plant communities in Khutse Game Reserve (KGR), Botswana, using phytosociological techniques. The main aim of this study was to classify and describe plant communities in KGR. Classification and description of plant communities will help in understanding the plant ecology of KGR. Braun-Blanquet sampling method was applied in 91 stratified random relevés. Nine plant communities were identified and classified using Modified TWINSPAN which is contained in JUICE program. The results showed that there was a statistically significant difference in percentage cover of herbaceous plants between the different plant communities. Schmidtia pappophoroides-Stipagrostis uniplumis and Heliotropium lineare-Enneapogon desvauxii communities had higher cover (%) of herbaceous plants than other communities. Catophractes alexandri-Stipagrostis uniplumis community had the highest cover (%) of shrubs. There was no statistically significant difference in plant species diversity (Shannon-Wienner Index) and species evenness between plant communities, but there was a statistically significant difference in plant species richness between the different plant communities. Dichrostachys cinerea-Grewia flava community, Senegalia mellifera subsp. detinens-Maytenus species community and Catophractes alexandri-Stipagrostis uniplumis community had lower number of species, whereas Vachellia luederitzii var. retinens-Grewia flava community had the highest number (46) of plant species. This study will help the Department of Wildlife and National Parks (DWNP) to develop an updated and informed Management Plan for the reserve, which takes cognizance of the plant ecology of the reserve.

scholarly journals Modeling of the Potential Honey Bee Colony Foraging Activity Based on the Agrometeorological Factors

2021 ◽  
Vol 9 (3) ◽  
Author(s):  
Olvija Komasilova ◽  
Vitalijs Komasilovs ◽  
Armands Kviesis ◽  
Aleksejs Zacepins
Keyword(s):  
Honey Bee ◽  
Foraging Activity ◽  
Bee Colony ◽  
Honey Bee Colony

scholarly journals The foraging behaviour of honey bees, Apis mellifera: a review

2014 ◽  
Vol 59 (No. 1) ◽  
pp. 1-10 ◽  
Author(s):  
HF Abou-Shaara
Keyword(s):  
Apis Mellifera ◽  
Honey Bee ◽  
Honey Bees ◽  
Foraging Behaviour ◽  
Foraging Activity ◽  
Monitoring Methods ◽  
Ambient Environment ◽  
Bee Colony ◽  
Foraging Preference ◽  
Honey Bee Colony

Foraging behaviour is one of the distinctive behaviours of honey bees, Apis mellifera. This behaviour is the link between the honey bee colony and the ambient environment. Therefore, various in-colony and out-colony factors have an impact on this behaviour, and many studies have been employed to investigate these factors. Foraging behaviour is not advantageous only for the colony and for plant pollination but also has other benefits. In contrast, some disadvantages have also been discovered to be linked with foraging activity. Practically speaking, the control over this behaviour is very important to maximize colony products as well as to increase other agricultural benefits. This paper presents a review on foraging activity including; the regulation of foraging tasks, factors impacting this behaviour, foraging preference, variations between subspecies, monitoring methods as well as the possible methods for controlling this behaviour. As concluded from this review, more work needs to be performed in order to elucidate certain aspects of foraging behaviour. &nbsp;

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