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KABs
The German Mosquito Control Association (GMCA) conducts insecticide operations in the mosquito-infested floodplains of the Upper Rhine between Bingen and Offenburg. The work is carried out by helicopter and by backpack-sprayers. Technology The German Mosquito Control Association (german: Kommunale Aktionsgemeinschaft zur Bekämpfung der Schnakenplage, or KABS) is an association founded in 1976, with its seat in Speyer (Germany), by 98 bodies (towns, parishes, counties including Baden-Wuerttemberg, 2013 figure) along the upper Rhine to combat the problem of mosquitoes in the area. Of the 33 species found in the upper Rhine area over 80% are Aedes vexans. It is not uncommon to find 50,000 Aedes eggs in a single square meter of river bank in a flood plain area. KABS employees carry out mosquito control on a 300 km stretch of the Rhine between Bingen am Rhein, Bingen and Offenburg over an area of around six thousand square kilometers. They exclusively use a protein produced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norbert Becker (biologist)
Norbert Becker (born 1949 in Hüffelsheim, Landkreis Bad Kreuznach) is a biologist, university lecturer at the University of Heidelberg, scientific-technical director of KABS, and managing director and vice-president of the European Mosquito Control Association (EMCA). He is also president of the World Mosquito Control Association (WMCA). Life and works After finishing school Becker studied at Heidelberg University and obtained a Bachelor of Science Degree in biology, physics and chemistry in 1974. He obtained a Master of Science degree in biology in 1976 at the Zoological Institute of the same university in 1976. He then obtained a doctorate in Natural Science there, followed by professorship in biology with Venia Legendi in Zoologie at the Faculty of Bioscience in 1993. He has been a lecturer at Heidelberg University since 1977, where he became a professor in 2008, and gives tutorials in medical entomology und oncology at its Zoological Institute. As a professor, Beccker sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Speyer
Speyer (, older spelling ''Speier'', French: ''Spire,'' historical English: ''Spires''; pfl, Schbaija) is a city in Rhineland-Palatinate in Germany with approximately 50,000 inhabitants. Located on the left bank of the river Rhine, Speyer lies south of Ludwigshafen and Mannheim, and south-west of Heidelberg. Founded by the Romans, it is one of Germany's oldest cities. Speyer Cathedral, a number of other churches, and the Altpörtel (''old gate'') dominate the Speyer landscape. In the cathedral, beneath the high altar, are the tombs of eight Holy Roman Emperors and German kings. The city is famous for the 1529 Protestation at Speyer. One of the ShUM-cities which formed the cultural center of Jewish life in Europe during the Middle Ages, Speyer and its Jewish courtyard was inscribed on the UNESCO World Heritage List in 2021. History The first known names were ''Noviomagus'' and ''Civitas Nemetum'', after the Teutonic tribe, Nemetes, settled in the area. The nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacillus Thuringiensis Israelensis
''Bacillus thuringiensis'' serotype ''israelensis'' (Bti) is a group of bacteria used as biological control agents for larvae stages of certain dipterans. Bti produces toxins which are effective in killing various species of mosquitoes, fungus gnats, and blackflies, while having almost no effect on other organisms. The major advantage of '' B. thuringiensis'' products is that they are thought to affect few non-target species. However, even though Bti may have minimal direct effects on non-target organisms, it may potentially be associated with knock-on effects on food webs and other ecosystem properties, including biodiversity and ecosystem functioning. Bti strains possess the pBtoxis plasmid which encodes numerous Cry (a δ-endotoxin) and Cyt toxins, including Cry4, Cry10, Cry11, Cyt1, and Cyt2. The crystal aggregation which these toxins form contains at least four major toxic components, but the extent to which each Cry and Cyt protein is represented is not known and likel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientific Organisations Based In Germany
Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence for scientific reasoning is tens of thousands of years old. The earliest written records in the history of science come from Ancient Egypt and Mesopotamia in around 3000 to 1200 BCE. Their contributions to mathematics, astronomy, and medicine entered and shaped Greek natural philosophy of classical antiquity, whereby formal attempts were made to provide explanations of events in the physical world based on natural causes. After the fall of the Western Roman Empire, knowledge of Greek conceptions of the world deteriorated in Western Europe during the early centuries (400 to 1000 CE) of the Middle Ages, but was preserved in the Muslim world during the Islamic Golden Age and later by the efforts of Byzantine Greek scholars who brought Greek ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Mosquito Control Association
In its most general sense, the term "world" refers to the totality of entities, to the whole of reality or to everything that is. The nature of the world has been conceptualized differently in different fields. Some conceptions see the world as unique while others talk of a "plurality of worlds". Some treat the world as #Monism and pluralism, one simple object while others analyze the world as a complex made up of many parts. In ''#Scientific cosmology, scientific cosmology'' the world or universe is commonly defined as "[t]he totality of all space and time; all that is, has been, and will be". ''#Theories of modality, Theories of modality'', on the other hand, talk of possible worlds as complete and consistent ways how things could have been. ''#Phenomenology, Phenomenology'', starting from the horizon of co-given objects present in the periphery of every experience, defines the world as the biggest horizon or the "horizon of all horizons". In ''#Philosophy of mind, philosop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Health Organization
The World Health Organization (WHO) is a specialized agency of the United Nations responsible for international public health. The WHO Constitution states its main objective as "the attainment by all peoples of the highest possible level of health". Headquartered in Geneva, Switzerland, it has six regional offices and 150 field offices worldwide. The WHO was established on 7 April 1948. The first meeting of the World Health Assembly (WHA), the agency's governing body, took place on 24 July of that year. The WHO incorporated the assets, personnel, and duties of the League of Nations' Health Organization and the , including the International Classification of Diseases (ICD). Its work began in earnest in 1951 after a significant infusion of financial and technical resources. The WHO's mandate seeks and includes: working worldwide to promote health, keeping the world safe, and serve the vulnerable. It advocates that a billion more people should have: universal health care ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rainwater Tank
A rainwater tank (sometimes called a rain barrel in North America in reference to smaller tanks, or a water butt in the UK) is a water tank used to collect and store rain water runoff, typically from rooftops via pipes. Rainwater tanks are devices for collecting and maintaining harvested rain. A rainwater catchment or collection (also known as "rainwater harvesting") system can yield of water from of rain on a roof. Rainwater tanks are installed to make use of rain water for later use, reduce mains water use for economic or environmental reasons, and aid self-sufficiency. Stored water may be used for watering gardens, agriculture, flushing toilets, in washing machines, washing cars, and also for drinking, especially when other water supplies are unavailable, expensive, or of poor quality, and when adequate care is taken that the water is not contaminated and is adequately filtered. Underground rainwater tanks can also be used for retention of stormwater for release at a l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bingen Am Rhein
Bingen am Rhein () is a town in the Mainz-Bingen district in Rhineland-Palatinate, Germany. The settlement's original name was Bingium, a Celtic word that may have meant "hole in the rock", a description of the shoal behind the ''Mäuseturm'', known as the ''Binger Loch''. Bingen was the starting point for the ''Via Ausonia'', a Roman military road that linked the town with Trier. Bingen is well known for, among other things, the story about the Mouse Tower, in which the Bishop of Hatto I of Mainz was allegedly eaten by mice. Saint Hildegard von Bingen, an important polymath, abbess, mystic and musician, one of the most influential medieval composers and one of the earliest Western composers whose music is widely preserved and performed, was born 40 km away from Bingen, in Bermersheim vor der Höhe. Bingen am Rhein was also the birthplace of the celebrated poet Stefan George, along with many other influential figures. Geography Location Bingen is situated just southeast of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Offenburg
Offenburg ("open borough" - coat of arms showing open gates; Low Alemmanic: ''Offäburg'') is a city located in the state of Baden-Württemberg, Germany. With nearly 60,000 inhabitants (2019), it is the largest city and the administrative capital of the Ortenaukreis. History In recent times the remains of Roman settlements have been found within the city's territory. Offenburg was first mentioned in historical documents dating back to 1148. Offenburg had already been declared a Free Imperial City by 1240. In September 1689, the city - with the exception of two buildings - was totally destroyed by the French during the Nine Years War. Due to Napoleon's dissolution of the Holy Roman Empire in 1803 and subsequent reorganization of the German states, Offenburg lost its status as a Free Imperial City and fell under the rule of the Grand Duchy of Baden. During the outbreak of the Revolutions of 1848, the "''Offenburger Programm''" which consisted of thirteen demands "in the name o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insecticide
Insecticides are substances used to kill insects. They include ovicides and larvicides used against insect eggs and larvae, respectively. Insecticides are used in agriculture, medicine, industry and by consumers. Insecticides are claimed to be a major factor behind the increase in the 20th-century's agricultural productivity. Nearly all insecticides have the potential to significantly alter ecosystems; many are toxic to humans and/or animals; some become concentrated as they spread along the food chain. Insecticides can be classified into two major groups: systemic insecticides, which have residual or long term activity; and contact insecticides, which have no residual activity. The mode of action describes how the pesticide kills or inactivates a pest. It provides another way of classifying insecticides. Mode of action can be important in understanding whether an insecticide will be toxic to unrelated species, such as fish, birds and mammals. Insecticides may be repe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aedes Vexans
''Aedes vexans'', the inland floodwater mosquito or tomguito, is a cosmopolitan and common pest mosquito. This species has been collected in southern California. Description The adult female has a bandless proboscis, short, brown scales on the scutum, and B-shaped (when viewed from the side) markings on each abdominal tergite. Only the female takes blood meals, preferring humans and cattle. Males feed on nectar, honeydew, and sap, on which females also feed, although rarely. They are usually found in association with grassy pools, partially shaded woodland pools, roadside ditches, and cultivated fields. Lifecycle After taking a blood meal, the female lays her eggs in areas that readily flood, where they hatch when inundated. Larvae are found from April through September and adults from May through October in their central range. Medical importance ''A. vexans'' is a known vector of ''Dirofilaria immitis'' (dog heartworm), myxomatosis (a deadly rabbit viral disease), and T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
