|
Tropilaelaps
''Tropilaelaps'' is a genus of parasitic mites in the family Laelapidae. Their range spans the Philippines, Thailand, Vietnam, India, Sri Lanka, Afghanistan and Pakistan. ''T. mercedesae'' has now established a foothold in Europe with verified reports in the Krasnodar region, Western Russia. Their primary hosts are the larva of ''Apis dorsata'' and ''Apis laboriosa'', although after ''Apis mellifera'' was imported to Asia, they were found to also be suitable hosts for two species of ''Tropilaelaps'', ''T. clareae'' and ''T. mercedesae''. Species can be identified by DNA analysis. They are considered a major economic threat to the beekeeping industry. Tropilaelaps are ectoparasites that reduce the lifespans of individual bees and reduce their overall health and wellbeing by depriving them of nutrients(5). Evidence of tropilaelaps presence in a hive might include deformed wings or legs on honey bees(5). The University of Maryland Honey Bee Lab is currently monitoring the spread of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apis Dorsata
''Apis dorsata'', the rock bee or giant honey bee, is a honey bee of South and Southeast Asia. They are typically around long and nests are mainly built in exposed places far off the ground, like on tree limbs, under cliff overhangs, and under buildings. These social bees are known for their aggressive defense strategies and vicious behavior when disturbed. Though not domesticated, indigenous peoples have traditionally used this species as a source of honey and beeswax, a practice known as honey hunting. Taxonomy and phylogeny ''Apis dorsata'' belongs to the family Apidae, which is in the class Insecta. This honeybee is most closely related to ''Apis mellifera'' (the western honey bee), ''Apis cerana'', and ''Apis florea''. ''Apis dorsata'' belongs to the subgenus ''Megapis''. There are a few hypotheses as to when ''Apis dorsata'' diverged from both ''Apis florea'' and ''Apis cerana,'' as it is unclear which divergence occurred first. Currently, the consensus hypothesis provides ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laelapidae
The Laelapidae are a family of mites in the order Mesostigmata. The family is also referred to in the literature as Laelaptidae, which may be the correct spelling. Description Laelapidae have a shield covering all or most of the dorsal surface (holodorsal shield). Ventrally, there is a sternal shield with 3 pairs of setae, a tongue- or flask-shaped genital shield (greatly expanded in ''Ololaelaps'') with usually at least 1 pair of setae, and a small anal shield with 3 circumanal setae. The peritremes are typically long and the peritrematal shields often narrow. Ecology Laelapidae is the most ecologically diverse group of Mesostigmata. As of 2012, there were ten laelapid genera known to be free-living predators in soil, thirty-five that are ectoparasites on mammals (e.g. rodents) and forty-three have species associated with arthropods. Laelapidae are the only family in superfamily Dermanyssoidea to include free-living predators. Among the arthropod-associated laelapids are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beekeeping
Beekeeping (or apiculture, from ) is the maintenance of bee colonies, commonly in artificial beehives. Honey bees in the genus '' Apis'' are the most commonly kept species but other honey producing bees such as '' Melipona'' stingless bees are also kept. Beekeepers (or apiarists) keep bees to collect honey and other products of the hive: beeswax, propolis, bee pollen, and royal jelly. Other sources of beekeeping income include pollination of crops, raising queens, and production of package bees for sale. Bee hives are kept in an apiary or "bee yard". The earliest evidence of humans collecting honey are from Spanish caves paintings dated 6,000 BCE, however it is not until 3,100 BCE that there is evidence from Egypt of beekeeping being practiced. In the modern era, beekeeping is often used for crop pollination and the collection of its by products, such as wax and propolis. The largest beekeeping operations are agricultural businesses but many small beekeeping operations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pakistan
Pakistan, officially the Islamic Republic of Pakistan, is a country in South Asia. It is the List of countries and dependencies by population, fifth-most populous country, with a population of over 241.5 million, having the Islam by country#Countries, second-largest Muslim population as of 2023. Islamabad is the nation's capital, while Karachi is List of cities in Pakistan by population, its largest city and financial centre. Pakistan is the List of countries and dependencies by area, 33rd-largest country by area. Bounded by the Arabian Sea on the south, the Gulf of Oman on the southwest, and the Sir Creek on the southeast, it shares land borders with India to the east; Afghanistan to the west; Iran to the southwest; and China to the northeast. It shares a maritime border with Oman in the Gulf of Oman, and is separated from Tajikistan in the northwest by Afghanistan's narrow Wakhan Corridor. Pakistan is the site of History of Pakistan, several ancient cultures, including the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DNA Analysis
Genetic testing, also known as DNA testing, is used to identify changes in DNA sequence or chromosome structure. Genetic testing can also include measuring the results of genetic changes, such as RNA analysis as an output of gene expression, or through biochemical analysis to measure specific protein output. In a medical setting, genetic testing can be used to diagnose or rule out suspected genetic disorders, predict risks for specific conditions, or gain information that can be used to customize medical treatments based on an individual's genetic makeup. Genetic testing can also be used to determine biological relatives, such as a child's biological parentage (genetic mother and father) through DNA paternity testing, or be used to broadly predict an individual's ancestry. Genetic testing of plants and animals can be used for similar reasons as in humans (e.g. to assess relatedness/ancestry or predict/diagnose genetic disorders), to gain information used for selective breed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apis Mellifera
The western honey bee or European honey bee (''Apis mellifera'') is the most common of the 7–12 species of honey bees worldwide. The genus name ''Apis'' is Latin for 'bee', and ''mellifera'' is the Latin for 'honey-bearing' or 'honey-carrying', referring to the species' production of honey. Like all honey bee species, the western honey bee is eusocial, creating colonies with a single fertile female (or "queen"), many normally non-reproductive females or "workers", and a small proportion of fertile males or " drones". Individual colonies can house tens of thousands of bees. Colony activities are organized by complex communication between individuals, through both pheromones and the waggle dance. The western honey bee was one of the first domesticated insects, and it is the primary species maintained by beekeepers to this day for both its honey production and pollination activities. With human assistance, the western honey bee now occupies every continent except Antarctica. Wes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apis Laboriosa
''Apis laboriosa'' or Himalayan giant honey bee, is the world's largest honey bee; single adults can measure up to in length. Before 1980, ''Apis laboriosa'' was considered to be a subspecies of the widespread ''Apis dorsata'', the giant honey bee, but in 1980 and for almost 20 years thereafter it was elevated to the rank of a separate species. It was classified once again as a subspecies of ''Apis dorsata'' by Michael S. Engel in 1999, but was confirmed as a full species in 2020 on the basis of co-occurrence with ''Apis dorsata'' at many sites with no sign of interbreeding. It is highly adapted to its highland habitat in behavior. Taxonomy Recent research has removed ''laboriosa'' from inclusion within ''A. dorsata'', as a separate species, with supporting evidence including a significant region of sympatry. ''A. laboriosa'' is hardly distinct morphology (biology), morphologically from the nominate subspecies of ''dorsata'' (darker abdomen, longer thoracic hair) but has differen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Krasnodar
Krasnodar, formerly Yekaterinodar (until 1920), is the largest city and the administrative centre of Krasnodar Krai, Russia. The city stands on the Kuban River in southern Russia, with a population of 1,154,885 residents, and up to 1.263 million residents in the Krasnodar Urban Okrug, Urban Okrug. In the past decade Krasnodar has experienced rapid population growth, rising to become the List of cities and towns in Russia by population, tenth-largest city in Russia, and the largest city in southern Russia, as well as the Southern Federal District. The city originated in 1793 as a fortress built by the Black Sea Cossack Host, Cossacks, and became a trading center for southern Russia. The city sustained heavy damage in World War II but was rebuilt and renovated after the war. Krasnodar is a major economic hub in southern Russia; In 2012, ''Forbes'' named Krasnodar the best city for business in Russia. Krasnodar is home to numerous sights, including the Krasnodar Stadium. Its main a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
