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Biogents: When it comes to mosquitoes, nothing escapes us.


Biogents develops and produces
highly efficient traps against mosquitoes
and other hematophageous insects.


Go to Biogents mosquito trap webshop

Biogents performs
contract research & development on

mosquito repellents and related products


Job Opening at Biogents AG: Sales Representative

Biogents is expanding and is looking for a well-organized Sales Representative for the mosquito trap and lure business to provide the necessary support to its sales department. We are looking for someone with a background in medical entomology, vector control, or a similar field. The anticipated start date is November 1st, 2016.

Find out more >>
Intelligent mosquito counters made in Germany: facing competition from Microsoft?

Scientists all over the world can now track the growth of mosquito populations on their computers. German mosquito experts developed in cooperation with a company from Silicon Valley a new kind of high-tech equipment – a mosquito counting machine. The counter is now going into serial production. Recently, a demonstration model has come online at Lake Starnberg south of Munich, Germany. Since mid-June, it has been possible to track the increase in mosquito populations after the recent floods and even the times at which these insects are particularly active.

Last week, Microsoft announced that it was developing a similar mosquito trapping system, indicating that the demand for such intelligent mosquito traps is great and will continue to grow in the future. Globally, mosquitoes are considered among the creatures most dangerous to humans. Hundreds of thousands of people die each year from mosquito-borne diseases. Biogents AG, headquartered in the Bavarian city of Regensburg, has a prominent position in this promising market. For example, Biogents traps are considered the gold standard for Yellow Fever and Asian tiger mosquitoes around the world.
Whether the Microsoft traps will be comparable to those made by Biogents remains to be seen.
More information >>

Mosquito monitoring online: first field tests of a novel mosquito trapping system by Biogents

On the Florida Keys - a chain of islands at the southern tip of the Florida peninsula - a novel and advanced Biogents trapping system for monitoring mosquitoes is now being tested. The solar-powered BG-Counter is the first commercially available mosquito trapping system that allows for a precise monitoring of mosquito population over wide areas, in real-time, directly from the computer. The BG-Counter counts the captured mosquitoes electronically and at the same time, it continuously measures additional factors that are also needed for the assessment of future population dynamics and risks. The collected data are regularly fed into the Internet. They can be accessed via a web-based interface, which can also be used to control the BG-Counter remotely.

To date, each of the 16 technicians of the Florida Keys Control District (FKMCD) spends about two hours per day to monitor the islands’ mosquito populations. The aim: To apply mosquito control measures as early as possible, in order to prevent or at least to mitigate the development and spread of large mosquito populations. The novel BG-Counter traps simplify the data collection, raising the efficacy and reducing the costs. It will help to better monitor mosquito populations and manage their breeding grounds.

Supported by the EU’s Horizon 2020 program a new project will now develop the BG-Counter even further. The aim is a sensor module which will be capable of distinguishing different mosquito species. This way mosquito species that are particularly dangerous for humans, such as tiger mosquitoes, can be targeted more precisely and more focused than before. (Tiger mosquitoes like the Asian Tiger Mosquito, Aedes albopictus, or its relative, Aedes aegypti, are vectors of yellow fever, dengue, chikungunya, and Zika virus.)


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The CDC (Center for Disease Control and Prevention) recommends Biogents’ mosquito traps

The CDC recommends using the BG-Sentinel trap as a surveillance tool in the fight against tiger mosquitoes which transmit Dengue fever, Chikungunya fever and the Zika virus. According to the CDC, the BG-Sentinel is one of the most highly used mosquito traps to collect adult tiger mosquitoes (Aedes aegypti and Aedes albopictus).
More information on the CDC-webpage >>

While the Zika and Dengue viruses are rapidly spreading, protection against mosquitoes is becoming increasingly important

In South America, primarily in Brazil and Colombia, numbers of dengue and Zika infections are rising at an alarming rate. In particular the Zika virus is thought to be quite threatening given that experts are suggesting a potential connection between Zika infections in pregnant women and Microcephaly (a neurodevelopmental disorder) in infants. Diurnal tiger mosquitoes (for example Aedes aegypti) are responsible for transmitting both of the viruses and currently there are no known vaccines to prevent infections by either virus.  Accordingly, the CDC is strongly advising people in affected areas to protect themselves against mosquito bites. In addition to the usual precautions, in areas affected by dengue and Zika virus, we recommend the use of Biogents mosquito traps, which were specifically developed for use against tiger mosquitoes. Unlike other commercially available insect killers, Biogents traps catch these dangerous disease vectors particularly well and have a long list of scientific publications to prove it. Since the tiger mosquitoes are active during the day, the use of bed nets unfortunately provides little protection.



Recommended Protective Measures

•    Long and loose clothing
•    The use of repellents several times a day and applied to all exposed skin surfaces
•    Clothing treated with Permethrin
•    The use of Biogents mosquito traps to capture and kill tiger mosquitoes before they can transmit diseases (see Study in Manaus, Brazil )
•    The use of mosquito nets (bed nets) when resting
•    The use of repellent vaporizers indoors when appropriate, however, its use should only be short term since the insecticides released (pyrethroids) may cause irritation in susceptible persons and young children
•    The removal of possible breeding sites of tiger mosquitoes by emptying containers with standing water or alternatively treat them with larvicides
•    Pregnant travelers are strongly recommended to consult their doctor before traveling to affected areas


More information >> 

Biogents as partner of the EUROLEISH.NET, a Marie Sklodowska-Curie – Innovative Training Network

Leishmaniasis is a neglected infectious disease and a major public health and veterinary problem that afflicts both developing countries and Europe.
Leishmaniasis control is the topic for EUROLEISH.NET, a group of academic and non-academic institutions in Europe and abroad that will host 15 PhD students in 15 research projects.

The aim of the EUROLEISH-NET program is to provide the selected candidates the tools to start and consolidate their careers in the field of infectious disease control and leishmaniasis in particular. The training program will promote scientific excellence, multidisciplinarity, and autonomy to increase the employability of the researchers.

One of the PhD students will be trained and supported amongst others by Biogents, a partner of EUROLEISH.NET

More information about EUROLEISH.NET here >>
Evaluation of Biogents mosquito traps in Italy: Reduction of Ae. albopictus biting pressure

Aedes albopictus is both a nuisance and a competent vector for various arthropod-borne pathogens. Although efficient traps for Ae. albopictus exist and are used for population monitoring, their use as a control tool has not yet been studied. We evaluated Biogents BG-Sentinel mosquito traps, used with the BG Lure, as control tools in northern Italy. Between 64% and 87% fewer Ae. albopictus individuals were collected by HLC at the intervention sites with the BG-Sentinel mosquito traps, as compared to the untreated control sites. These results indicate that the sustained use and proper placement of efficient mosquito traps can significantly reduce Ae. albopictus biting pressure.
More information >>

Biogents traps as effective tool to monitor Aedes albopictus and other mosquito species

40 to 50 BG-Sentinel traps were utilized during an intensive 5-year surveillance as part of an 'Area-wide Management Program for the Asian Tiger Mosquito' in NJ, USA. The results are now published. The authors say that the Biogents Sentinel trap is a very effective tool to monitor adult populations of Aedes albopictus and that although BGS traps are becoming the gold standard instrument for Ae. albopictus surveillance, they can also be used to collect other important mosquito species, which can enhance existing vector surveillance programs.
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Above: The yellow fever mosquito  Aedes aegypti, pictured by E.A. Goeldi (1905). The male, to the left, to right, females.


Left: Electron-microscopical picture of the tip of the proboscis of a female yellow fever mosquito, Aedes aegypti.


(All electron-microscopical pictures by A. Kühn, University of Regensburg).