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Bio Ecology Of Stingless Bees Trigona Iridipennis Smith Hymenoptera Apidae In Gkvk Campus An Overview
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Book Synopsis Bio-ecology of Stingless bees, Trigona iridipennis Smith. (Hymenoptera: Apidae) in GKVK campus: an overview by : Roopa A. N
Download or read book Bio-ecology of Stingless bees, Trigona iridipennis Smith. (Hymenoptera: Apidae) in GKVK campus: an overview written by Roopa A. N and published by Amazon Publishers, USA. This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Stingless bees/Dammer bees are the smallest of the honey producing bees. Trigona and Melipona are the most important geera of stingless bees. Trigona is the largest and most widely distributed genus, which incluse 130 species under ten sub-genera. the present studies were taken with the following objectives 1) to study nesting charateristics, biology and seasonal variations, 2) to study foraging behaviour of Trigona iridipennis Smith in comparison with Apis cerena indica, 3) to identity the major food sources of T. iridipennis and A. cerena, 4) to study pollination potentiality of stinglees bee T. iridipennis on certain crops. The total period required from oviposition to adult emergence was 53.30 days comprising 5.75, 12.70, 35.30 days for egg, larvae and pupal stages, respectively. The length of this period was 2.53 times more than that of A. cerana. The marked adults of T. iridipennis had a life span ranging between 80-87 days. The time spent by different species of honeybees in collection of pollen was maximum at 0800 hrs and for nectar from pistillate and staminate flowers was at 1600 hrs. The flower drop in control plot (89.50 %) was found to be significantly higher over other treatments. Maximum fruit set, fruit weight and fruit volume was recorded in open pollinated plot than T. iridipennis caged and control plots. T. iridipennis contributed for 61.00 per cent fruit set while it was only 10.50 per cent in control plot. The germination percentage was found significantly higher in the seeds of open and T. iridipennis pollinated seeds compared to seeds from control plot.
Book Synopsis Nesting behavior and habitats of the stingless bee Trigona iridipennis Smith in Kerala by : Prem Jose Vazhacharickal
Download or read book Nesting behavior and habitats of the stingless bee Trigona iridipennis Smith in Kerala written by Prem Jose Vazhacharickal and published by GRIN Verlag. This book was released on 2016-12-20 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific Study from the year 2016 in the subject Biology - Miscellaneous, , language: English, abstract: Stingless bees are highly social insects which populated the tropical earth 65 million years ago and have been around much longer than honey bees. They are limited to the tropics and subtropics, lack a venom apparatus and cannot sting. Impacts of anthropogenic influences on honey bees have already been reported. Recent studies also showed that the nesting behaviour of Trigona iridipennis Smith in its natural habitat also varies due to interaction, pheromones and environmental stimulus. Little is reported so far about the various natural and domesticated nesting of the Trigona iridipennis Smith in Kerala. Based on thise background, our objectives of this study were to 1) to characterize the Meliponiculture 2) to identify the various natural habitats and domestication materials for nest construction and different types of nests used across Kerala. Various beekeeping methods preferred by farmers across Kerala for the cultivation of Trigona iridipennis Smith. Each nest has its own advantage and disadvantage. During the survey, the most preferred ones were wooden box. Even then according to the easy availability and production cost different nests like earthen pot, bamboo nodes, coconut shell, PVC pipes etc were used. The most preferred natural nesting sites by Trigona iridipennis Smith were mud/stone walls in our study. Being a social insect, Trigona iridipennis Smith shows great diversity in nesting pattern in natural habitats as well as anthropogenic habitats. The shift towards anthropogenic habitats than natural ones may be due to destruction of natural habitats as well as the availability of manmade habitats.
Book Synopsis The Biology of Stingless Bees by : Hayo H. W. Velthuis
Download or read book The Biology of Stingless Bees written by Hayo H. W. Velthuis and published by . This book was released on 1997 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stingless Bees by : Christoph Grüter
Download or read book Stingless Bees written by Christoph Grüter and published by Springer Nature. This book was released on 2020-12-03 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stingless bees (Meliponini) are the largest and most diverse group of social bees, yet their largely tropical distribution means that they are less studied than their relatives, the bumble bees and honey bees. Stingless bees produce honey and collect pollen from tens of thousands of tropical plant species and, in the process, provide critical pollination services in the tropics. Like many other insects, they are struggling with new human-made challenges like habitat destruction, climate change and new diseases. This book provides an overview of stingless bee biology, with chapters on the evolutionary history, nesting biology, colony organisation and division of labour of stingless bees. In addition, it explores their defence strategies, foraging ecology, and varied communication methods. Accordingly, the book offers an accessible introduction and reference guide for students, researchers and laypeople interested in the biology of bees.
Book Synopsis Studies on Distribution Nest Architecture, Foraging Behaviour and Biometrics of Stingless Bee, Trigona Indipennis Smith (Hymenoptera Apidee) by : GAJANANA S. M
Download or read book Studies on Distribution Nest Architecture, Foraging Behaviour and Biometrics of Stingless Bee, Trigona Indipennis Smith (Hymenoptera Apidee) written by GAJANANA S. M and published by . This book was released on 2005 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Seasonal Activity and Palynological Studies with Reard to Stingless Bee, Tetragonula Iridipennis Smith by : Padmini K. Gaddi
Download or read book Seasonal Activity and Palynological Studies with Reard to Stingless Bee, Tetragonula Iridipennis Smith written by Padmini K. Gaddi and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Economic and Ecological Significance of Arthropods in Diversified Ecosystems by : Akshay Kumar Chakravarthy
Download or read book Economic and Ecological Significance of Arthropods in Diversified Ecosystems written by Akshay Kumar Chakravarthy and published by Springer. This book was released on 2016-10-20 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arthropods are invertebrates that constitute over 90% of the animal kingdom, and their bio-ecology is closely linked with global functioning and survival. Arthropods play an important role in maintaining the health of ecosystems, provide livelihoods and nutrition to human communities, and are important indicators of environmental change. Yet the population trends of several arthropods species show them to be in decline. Arthropods constitute a dominant group with 1.2 million species influencing earth’s biodiversity. Among arthropods, insects are predominant, with ca. 1 million species and having evolved some 350 million years ago. Arthropods are closely associated with living and non-living entities alike, making the ecosystem services they provide crucially important. In order to be effective, plans for the conservation of arthropods and ecosystems should include a mixture of strategies like protecting key habitats and genomic studies to formulate relevant policies for in situ and ex situ conservation. This two-volume book focuses on capturing the essentials of arthropod inventories, biology, and conservation. Further, it seeks to identify the mechanisms by which arthropod populations can be sustained in terrestrial and aquatic ecosystems, and by means of which certain problematic species be managed without producing harmful environmental side-effects. This edited compilation includes chapters contributed by over 80 biologists on a wide range of topics embracing the diversity, distribution, utility and conservation of arthropods and select groups of insect taxa. More importantly, it describes in detail the mechanisms of sustaining arthropod ecosystems, services and populations. It addresses the contribution of modern biological tools such as molecular and genetic techniques regulating gene expression, as well as conventional, indigenous practices in arthropod conservation. The contributors reiterate the importance of documenting and understanding the biology of arthropods from a holistic perspective before addressing conservation issues at large. This book offers a valuable resource for all zoologists, entomologists, ecologists, conservation biologists, policy makers, teachers and students interested in the conservation of biological resources.
Download or read book Pot-Honey written by Patricia Vit and published by Springer Science & Business Media. This book was released on 2013-01-17 with total page 655 pages. Available in PDF, EPUB and Kindle. Book excerpt: The stingless bees are one of the most diverse, attractive, fascinating, conspicuous and useful of all the insect groups of the tropical world. This is a formidable and contentious claim but I believe it can be backed up. They are fifty times more species rich than the honey bees, the other tribe of highly eusocial bees. They are ubiquitous in the tropics and thrive in tropical cities. In rural areas, they nest in a diversity of sites and are found on the flowers of a broad diversity of crop plants. Their role in natural systems is barely studied but they almost certainly deserve that hallowed title of keystone species. They are popular with the general public and are greatly appreciated in zoos and gardens. The chapters of this book provide abundant further evidence of the ecological and economic importance of stingless bees.
Book Synopsis Bibliography of Commonwealth Apiculture by : Commonwealth Secretariat
Download or read book Bibliography of Commonwealth Apiculture written by Commonwealth Secretariat and published by Commonwealth Secretariat. This book was released on 2005 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: A bibliography on CD-ROM that lists almost all publications that have been written about bees, bee science, beekeeping, hive products etc, for each Commonwealth country in the tropics.
Book Synopsis Stingless Bees of Mexico by : José Javier G. Quezada-Euán
Download or read book Stingless Bees of Mexico written by José Javier G. Quezada-Euán and published by Springer. This book was released on 2018-08-03 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: The stingless bees are the most diverse group of highly social bees and are key species in our planet’s tropical and subtropical regions, where they thrive. In Mexico, the management of stingless bees dates back centuries, and they were an essential part of the culture and cosmogony of native peoples like the Maya. In recent decades a vast amount of information has been gathered on stingless bees worldwide. This book summarizes various aspects of the biology and management of stingless bees, with special emphasis on the Mexican species and the traditions behind their cultivation. Much of the information presented here was produced by the author and the team of researchers at the Universidad Autónoma de Yucatán in the course of three decades of working with these insects. Given the breadth of its coverage, the book offers an equally valuable reference guide for academics, students and beekeepers alike.
Book Synopsis Pollen and Pollination by : Amots Dafni
Download or read book Pollen and Pollination written by Amots Dafni and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pollen studies make important contributions nature, into three main themes: pollen struc to our knowledge in many interdisciplinary ture and constituents, pollen evolutionary arenas. Pollen identification is widely used in ecology and the pollen-pollinator interface. reconstruction of, e.g., vegetation, the climate Several papers overlap somewhat or are of the past, and plant biodiversity. Studies perhaps even somewhat contradictory and concerning pollen structure, size and form are reflect the author's own ideas and experience. key issues in basic sciences, as, e.g., plant Some could be understood more deeply by taxonomy and evolution, but are also of consulting other closely related articles. The importance in applied fields as, e.g., plant reader is strongly referred to the respective breeding. In pollination studies pollen is literature list of each article. generally used specifically to identify food ofanther ripening and pollen The last steps development (Pacini) and the mature pollen sources of visitors and to reconstruct their foraging routes. Fewer have been devoted to wall structure (Hesse) are key factors to pollen collection mechanisms and to the struc understand pollen dispersal mechanisms in ture and content of pollen in relation to its biotic pollination (Stroo) as well as abiotic pollination (Ackerman). Pollen size, shape, function.
Book Synopsis Pollination Biology by : Dharam P. Abrol
Download or read book Pollination Biology written by Dharam P. Abrol and published by Springer Science & Business Media. This book was released on 2011-10-05 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has a wider approach not strictly focused on crop production compared to other books that are strictly oriented towards bees, but has a generalist approach to pollination biology. It also highlights relationships between introduced and wild pollinators and consequences of such introductions on communities of wild pollinating insects. The chapters on biochemical basis of plant-pollination interaction, pollination energetics, climate change and pollinators and pollinators as bioindicators of ecosystem functioning provide a base for future insights into pollination biology. The role of honeybees and wild bees on crop pollination, value of bee pollination, planned honeybee pollination, non-bee pollinators, safety of pollinators, pollination in cages, pollination for hybrid seed production, the problem of diseases, genetically modified plants and bees, the role of bees in improving food security and livelihoods, capacity building and awareness for pollinators are also discussed.
Book Synopsis Techniques for Pollination Biologists by : Carol Ann Kearns
Download or read book Techniques for Pollination Biologists written by Carol Ann Kearns and published by . This book was released on 1993 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a full range of techniques--the newest and most sophisticated as well as the simple, inexpensive, and traditional ones--compiled from the published literature and from the unpublished notebooks and files of pollination biologists. Examines pitfalls and offers cautionary advice about design and implementation of various types of pollination experiments. An important compilation in a discipline fed by a variety of fields and heretofore lacking a single source "how-to" reference. Paper edition (unseen), $17.50. Annotation copyright by Book News, Inc., Portland, OR
Book Synopsis Trends in Environmental Management by : A. G. Devi Prasad
Download or read book Trends in Environmental Management written by A. G. Devi Prasad and published by Daya Publishing House. This book was released on 2015-01-01 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural resources which are the backbones of the economic development of a nation are fast depleting. Anthropogenic activities as well as natural catastrophes have threatened the stock of these resources for future generation. Though, potential benefits of these resources are known to mankind, ignorance or carelessness of management of these resources has put them at stake. Spectacular advances have been made in management of our resources in the environment. The present book envisages the trends of research work, approaches and scientific methods of practices adapted using various tools and techniques for a healthy environment. It emphasizes on various facets and dimensions of environmental management. It provides an insight to environmental management which could help to evolve the strategies for better management of our environment. This book will be of benefit to both present and future students, researchers and teachers who are associated with studies on issues of environmental management.
Book Synopsis Stingless bees culture (Meliponiculture) in Kerala: hand book for farmers by : Prem Jose Vazhacahrickal
Download or read book Stingless bees culture (Meliponiculture) in Kerala: hand book for farmers written by Prem Jose Vazhacahrickal and published by Amazon Publishers, USA. This book was released on 2018-10-25 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stingless bees are highly social insects which populated the tropical earth 65 million years ago longer than honey bees. They are limited to tropics and subtropics lacking venom apparatus and cannot sting. Impacts of anthropogenic influences on honey bees were already reported. Recent studies also showed that the nesting behaviour of Trigona iridipennis Smith in natural habitat also vary due to interaction, pheromones and environmental stimulus. A little is reported so far about the various natural and domesticated nesting of the Trigona iridipennis Smith in Kerala. Trigona iridipennis Smith shows great diversity in plant selection for dietary as well as resin sources. The shift towards ornamental plants for foraging may be an adaptation evolved in response to human modification of the environment. The bees collect resin from a variety of sources for building nest, its maintenance and also for defence. This hand book deals with several aspect of Meliponiculture and various problems dealing with stingless bees in Kerala.
Book Synopsis The Book of Indian Butterflies by : Isaac David Kehimkar
Download or read book The Book of Indian Butterflies written by Isaac David Kehimkar and published by Oxford University Press. This book was released on 2008 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Book of Indian Butterflies describes 734 species of butterflies that commonly occur in the Indian subcontinent. Most descriptions are illustrated with color images of specimens from the Bombay Natural History Society's collection as well as with color photographs of butterflies from across the country in their natural habitats. The book also includes color photographs showing the life history of different butterfly groups and their adaptation techniques. Besides highlighting the rich biodiversity of India's butterfly fauna, this book is a highly enjoyable guide for nature lovers. Isaac Kehimkar discusses the biology and identification of butterflies, as well as butterfly watching, photography, and rearing. Written by an expert in the field, The Book of Indian Butterflies is a comprehensive and updated guide to India's butterflies.
Book Synopsis Why Do Bees Buzz? by : Elizabeth Evans
Download or read book Why Do Bees Buzz? written by Elizabeth Evans and published by Rutgers University Press. This book was released on 2010-02-09 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twenty-five thousand species of bees certainly create a loud buzz. Yet silence descended a few years ago when domesticated bee populations plummeted. Bees, in particular honey bees, are critical links in the vibrant chain that brings fruits, vegetables, and nuts to markets and dinner tables across the country. Farmers and scientists on the agricultural frontlines quickly realized the impact of this loss, but many others did not see this devastation. Why Do Bees Buzz? reports on the mysterious "colony collapse disorder" that has affected honey bee populations, as well as other captivating topics, such as their complex, highly social lives, and how other species of bees are unique and different from honey bees. Organized in chapters that cover everything from these provocative pollinators' basic biology to the aggressive nature of killer bees, this insightful question and answer guide provides a honeycomb of compelling facts. With clarity and depth, bee biologist Elizabeth Capaldi Evans and coauthor Carol A. Butler examine the lives of honey bees, as well as other species such as orchid bees, bumblebees, and stingless bees. Accessible to readers on every level, and including the latest research and theory for the more sophisticated reader, the authors reveal more than one hundred critical answers to questions about the lives of bees. Concepts about speciation, evolutionary adaptation and pollination, as well as historical details about topics such as Mayan beekeeping and the appearance of bees in rock art, are arranged in easy-to-follow sidebars that highlight the text. Color and black and white photographs and drawings enhance the beauty and usefulness of Why Do Bees Buzz?
