Behaviour and pollinator efficiency of stingless bees and honey bees on macadamia flowers

1994 ◽  
Vol 33 (4) ◽  
pp. 191-198 ◽  
Author(s):  
Timothy A Heard
Diversity ◽  
2019 ◽  
Vol 12 (1) ◽  
pp. 1 ◽  
Author(s):  
Damayanti Buchori ◽  
Akhmad Rizali ◽  
Windra Priawandiputra ◽  
Dewi Sartiami ◽  
Midzon Johannis

Global decline of pollinators, especially bees, has been documented in many countries. Several causes such as land-use change and agricultural intensification are reported to be the main drivers of the decline. The objective of this study was to investigate the effect of land use on honey bee and stingless bee populations. Research was conducted in Bogor and Malang to compare between two different geographical areas. Managed bees such as honey bees (Apis cerana and A. mellifera) and stingless bees (Tetragonula laeviceps) were investigated to examine the effect of agricultural intensification. Field experiments were conducted by placing beehives in selected habitats (i.e., beekeeper gardens, forests areas, and agriculture areas). Population growth and neonicotinoid residue analysis of bees in different hive locations were measured to study the effect of habitat type. Population growth of bees represents the forager abundance and colony weight. Based on the analysis, we found that habitat type affected forager abundance and colony weight of honey bees (p < 0.05), although the patterns were different between species, region, as well as season. Forests could support the stingless bee colony better than agriculture and home garden habitats. Insecticide (neonicotinoid) was barely recorded in both honey bees and stingless bees.


2021 ◽  
Vol 1 ◽  
Author(s):  
Lina Zhang ◽  
Yanchun Deng ◽  
Hongxia Zhao ◽  
Ming Zhang ◽  
Chunsheng Hou

Honey bees play a vital role in providing pollination services for agricultural crops and wild flowering plants. However, the spillover risk of their pathogens to other pollinators or wild insects is becoming a cause for concern. There is some evidence that stingless bees can carry honey bee viruses, but little is known about the presence of honey bee viruses in stingless bees in China. Here, we investigate the occurrence of major honey bee pathogens including bacteria, fungi, and viruses in stingless bees (Apidae: sp.). Our results show that the stingless bees (Apidae: sp.) were mainly infected with DWV-A, but no DWV-B and DWV-C. Phylogenetic analysis on fragments of lp, RdRp, and VP3 of DWV-A indicated that genetic variation in VP3 might an important indicator for host-specific viruses, but it requires further study. Our results indicated that DWV-A is not only the major strain of virus currently circulating in managed bee colonies in China and globally, but in stingless bee species as a whole.


1989 ◽  
Vol 14 (3-4) ◽  
pp. 233-242 ◽  
Author(s):  
Willi. A Ribi ◽  
Elisabeth Engels ◽  
Wolf Engels
Keyword(s):  

2019 ◽  
Vol 43 (25) ◽  
pp. 10109-10117 ◽  
Author(s):  
Diego Rodríguez-Hernández ◽  
Weilan G. P. Melo ◽  
Carla Menegatti ◽  
Vitor B. Lourenzon ◽  
Fábio S. do Nascimento ◽  
...  

Strong activity against the bacteria Paenibacillus larvae ATCC9545, the causative agent of the American Foulbrood disease of honey bees.


2016 ◽  
Vol 26 (5) ◽  
pp. 657-664 ◽  
Author(s):  
Pasupuleti Visweswara Rao ◽  
Kumara Thevan Krishnan ◽  
Naguib Salleh ◽  
Siew Hua Gan

2021 ◽  
Author(s):  
R. Gloag ◽  
J. P. Smith ◽  
R. E. Stephens ◽  
T. A. Heard ◽  
M. Beekman

Diversity ◽  
2022 ◽  
Vol 14 (1) ◽  
pp. 52
Author(s):  
Damayanti Buchori ◽  
Akhmad Rizali ◽  
Windra Priawandiputra ◽  
Rika Raffiudin ◽  
Dewi Sartiami ◽  
...  

There is a high diversity of bees in the tropics, including honey bees and stingless bees, which are the main sources for honey and other ecosystem services. In Indonesia, beekeeping practices have been developed for centuries, and they have been part of many cultural practices in many traditional communities. The objective of this research was to study the beekeeping status and managed bee diversity in Indonesia and to investigate beekeepers’ perspectives on the factors and obstacles related to beekeeping. Direct interview and online interview were conducted to gain data on bees and beekeepers. In total, 272 beekeepers were interviewed across 25 provinces. Samplings of honey bees and stingless bees were also done during direct interviews for further identification and, when possible, pollen identification. All data and specimens were then sent to IPB Bogor for compilation and identification. We recorded 22 species of bees, including 3 species of honey bees and 19 species of stingless bees, that are reared by Indonesian beekeepers, with Apis cerana and Tetragonula laeviceps as the most common species. Our research also found that the majority of beekeepers fall into the category of the younger generation (30–39 years old) with educational background mostly from senior high school. Based on the beekeepers’ perspectives, there are several obstacles to beekeeping, especially the occurrence of death of bee foragers attributed to climate, food source, and pesticides. In conclusion, there is a need to develop a strategy for beekeeping and bee conservation in Indonesia, especially for adaptation and mitigation from environmental changes with a particular focus on climate and land-use change.


2019 ◽  
Vol 30 (2) ◽  
pp. 1-5
Author(s):  
Jolanta Bąk-Badowska ◽  
Ilona Żeber-Dzikowska ◽  
Barbara Gworek ◽  
Wanda Kacprzyk ◽  
Jarosław Chmielewski

Abstract This article refers to the biology and ecology of stingless bees (Meliponini), living in tropical and subtropical areas. Similar to honey bees (Apis mellifera), stingless bees (Meliponini) belong to the category of proper social insects and are at the highest level of social development. This group of insects comprises about 500 species and they are the most common bees pollinating the native plants in many tropical areas. Families of stingless bees are usually quite numerous, reaching up to 100,000 individuals. They are characterised by polymorphism, age polyethism and perennialism. This article presents the structural complexity of natural nesting of these tropical insects and their ability to settle in artificial nest traps. The main significance of stingless bees for humans is their role in the natural environment as pollinators, which is an essential factor influencing biodiversity.


Author(s):  
Nkoba Kiatoko ◽  
Maria I. Pozo ◽  
Annette Van Oystaeyen ◽  
Maurice Musonye ◽  
Junior Kika ◽  
...  

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