Logo Insect Respect
Logo Insect Respect

At the Day of Insects representatives from companies, research, NGOs, politics and the public network and display their activities.

The next dates:
Switzerland: September, 19th 2019

Past events:
Germany 2019
Switzerland 2018
Germany 2018
Germany 2017

Second Day of Insects Switzerland - register now!

At the second Day of Insects Switzerland on September, 19th 2019 in Aarau among other interesting discussions and presentations, the butterfly expert Prof. Josef H. Reichholf will give a speech.

Register HERE.

Invitation: [Download pdf in German]


September, 19th 2019, 9am - 5.30pm, KuK Aarau
Keynotes, lunch, networking, workshops, panel discussion, Apéro Riche


To stop insect decline, the dedication of many actors is needed. Concrete examples and activities for successful insect protection inspire new projects and co-operations, for example:

  • Sustainable labels for biodiversity
  • Linked habitats along train rails
  • Poison-free peaks: Supply chains without pesticides
  • Support knowledge, fascinate the young generation
  • Pesticide-free municipality? It's possible!
  • Alternative insect control in agriculture
  • Insect-friendly company grounds
  • The Garden centre of the future


  • Video ambassador: Dr. Jane Goodall, DBE, Founder of the Jane Goodall Institute and UN Messenger of Peace
  • Keynote speaker: Prof. Dr. Josef H.Reichholf, zoologist, evolutionary biologist, ecologist
  • Dr. Yves Gonseth, info fauna
  • Hannes Baur, President of the Swiss Entomological Society
  • Ulrich Veith, mayor of the pesticide-free municipality Mals (South Tirol)
  • Dr. Matthias Albrecht, Agroscope
  • Geri Busslinger, Fenaco Pflanzenschutz
  • Fredy Hiestand, bakery owner
  • François Turrian, BirdLife Switzerland
  • Dr. Hans-Dietrich Reckhaus, Insect Respect
  • Katrin Hauser, scaling4good

... and many more.

Presentation: Marc Münster, CEO sanu future learning ag

Conference package: CHF 80.–

Register here

Previous evening: Small helpers with a huge impact

September, 18th 2019, 4pm - 9pm, Naturama Aarau

On the evening before the Day of Insects, two lectures will be given at Naturama about the usefulness of insects and a bat excursion afterwards at the banks of the river Aare.

4pm - 6pm
Location: Naturama Aargau
CHF 20.–

7pm - 9pm
Meeting place: Naturama Aargau
CHF 20.–

Register here

Day of Insects Germany 2019

For the third time the Day of Insects took place in Germany, this time in Berlin:

THANK YOU to all Day of Insects 2019 participants!

A big thank you to everyone who made the third Day of Insects a success!

The multimedial conference documentation is available for download here (pdf in German)


(Kopie 1)

“Insect protection gives wings”

Meeting of the lobby for insects: 300 actors came together for the Day of Insects in Berlin

The economy can and must do something against insect decline – that was the tenor of the 3rd nationwide Day of Insects. Insect Respect and the Museum of National History Berlin gathered 30 speakers, more than 300 participants as well as approximately 1,000 visitor in order to celebrate the Day of Insects (#TagderInsekten), fittingly on the first day of spring.

What are we doing to protect insects? To discover answers to this question, the Museum of Natural History Berlin and the world's first quality label for ecologically balanced insect control, Insect Respect, invited to the "Day of Insects" on March 20th/21st 2019 to Berlin. More than 300 nationwide players from the sectors economy, politics, science, environmental organisations, education, media and civil society discussed solutions against the insect decline. The research museum's visitors dived deep into the world of the six-legged animals at the Day of Insects.

“Insect protection gives wings”, as Rita Schwarzelühr-Sutter put it in her opening speech. The Parliamentary State Secretary in the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety welcomed the social commitment to insect protection and biodiversity: "More and more municipalities are deciding to become a «pesticide-free municipality» and more and more citizens are gardening in an insect-friendly way. This gives us tremendous momentum for our ambitious «Action Programme for Insect Protection» at the federal level. Through this programme, we aim to provide more living space for insects, both in the countryside and in the cities."

Bipeds need six-leggers

“Without insects not many living beings would survive – not even us humans” said Prof. Dave Goulson in his keynote speech. The co-author of the Krefeld study which presented the results of his world wide research, suggested cities being considered as nature reserves.

“Without our six-legged friends there soon won’t be any bipeds left.”, emphasised Dr. Hans-Dietrich Reckhaus, initiator of Insect Respect, who organized the conference together with the museum of Natural History Berlin. “Insects provide incredible value for the stability in the food supply chain. How ignorant can humankind be to neglect this gift of nature. Events like that contribute to a dialogue with various actors from society, economy, politics and science in order to work on solutions together," said Prof. Johannes Vogel, Director General of the Museum of Natural History Berlin and co-organizer of the meeting. "It is time for the economy to show what it can do to stop the species extinction," said entrepreneur and co-organizer Dr. H.-D. Reckhaus.

Economy active against decline in insects

What can companies do for insects? Firms like REWE Group, Audi, HiPP, Blume 200, BMW, SME’s and startups shared their ideas and projects. At the panel discussion on March, 21st 2019 representatives from trade, manufacturers, agriculture and the NGOs discussed the question "How can cooperations for insect and nature conservation succeed?" with the moderator Susanne Bergius (HandelsblattNetzwerk Weitblick – Nachhaltigkeit & Journalismus e.V.).

Day of Insects regularly brings together committed people

The conference will postprocessed multimedially. From April, 21st 2019 a conference documentation with pictures, texts, the speaker's presentations as well as videos of the lectures and discussions will be available free of charge at www.insect-respect.org. In 2020 there will be another Day of Insects in Germany. On September, 19th 2019 the 2nd Day of Insects Switzerland will take place in Aarau - in cooperation with BirdLife Switzerland and Insect Respect.

Media release / follow-up report: [Download pdf in German]

Press review: [Download pdf in German]
Media reports on the conference (regularly updated)

Multimedial conference documentation: [Download pdf in German]

Profile Day of Insects 2019:

  • Focus on economics
  • about 300 guests
  • Solutions & projects against insect decline.
  • Nationwide networking around insects and biodiversity
  • New cooperations, joint initiatives

Organizers: Insect Respect und Museum of Natural History Berlin

Speakers (excerpt):

  • Rita Schwarzelühr-Sutter (Parliamentary State Secretary in the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety)
  • Prof. Dr. Dave Goulson (University of Sussex, co-author of the "Krefeld Study")
  • Prof. Dr. Josef Settele (co-chair of the Global Assessment of the World Biodiversity Council (IPBES))
  • Prof. Johannes Vogel, Ph.D. (President of the Museum of Natural History Berlin)
  • Dr. Hans-Dietrich Reckhaus (Initiator Insect Respect, Swiss Ethics Award Winner, Managing Director Reckhaus GmbH & Co. KG)
  • Good practice examples, i.a. Representatives of REWE, Audi, Hipp, BMW, Blume 2000, medium-sized companies and startups
  • Moderation: Nina Ruge (Ambassador of the UN Decade for Biodiversity) and Susanne Bergius (Handelsblatt, Netzwerk Weitblick – Verband für Jorurnalismus und Nachhaltigkeit e.V.)

Programme: [Download pdf in German]


March 20th, 2019, 7pm - 9pm, Museum of Natural History Berlin
Public eve event with panel discussion

March 21st, 2018, 9.30am - 5pm, Museum of Natural History Berlin
Day of Insects 2019 with impulses from different stakeholders from economy, politics, research, environmental organizations and civil society


First Day of Insects Switzerland

2018 Insect Respect and BirdLife Switzerland welcomed the participants for the first time to the Day of Insects in Switzerland.

Over 220 participants at the first Day of Insects Switzerland

Great response on November, 15th 2018 in Aarau

In Switzerland Insect Respect and BirdLife Switzerland brought together the six-leggers' "lobby" for the first time. The Day of Insects brought together actors and activities concerning insects and biodiversity and created awareness for solutions against insect decline.

Media release/abstract: [Download pdf in German]

Press review: [Download pdf in German]

Multimedial conference documentation: [Download pdf in German]

Keynote speaker: Dr. Hans-Rudolf Herren
(Foundation BioVision, winner of The Right Livelihood Award)

Video ambassador: Bertrand Piccard
(Initiator and President of the Solar Impulse Foundation)

Save the Date!

The 2. Day of Insects Switzerland will take place on September, 19th 2019.

Pre-registration and impulses please address at events-schweiz@insect-respect.org.

Speaches, impluses, topics, panel
•    Dr. Hans R. Herren (Foundation BioVision, winner of The Right Livelihood Award)
•    Dr. Bertrand Piccard (Initiator and President of the Solar Impulse Foundation)
•    Dr. Hans-Dietrich Reckhaus (Insect Respect)
•    Werner Müller (BirdLife Switzerland)
•    Dr. Sibylle Stöckli (FiBL)
•    Christian Monnerat (Info Fauna)
•    Dr. Barbara Stäheli (Strickhof)
•    Hans Romang (BAFU)
•    Fabienne Thomas (Swiss farmers' association)
•    Simon Birrer (Ornithological Institute Sempach)
•    Simon Egger (Nature Preservation Department of the Canton Aargau)
•    Martin Schuck (BirdLife Switzerland)
•    Dr. Lea Kamber (Coleoptera)
•    Niklaus Hofer (IP Suisse)
•    Thomas Baumann (Naturama Aargau)
•    Dr. Stephan Brenneisen (ZHAW)
•    Werner Binotto (Canton St. Gallen)
•    Isabelle Glanzmann (Ameisenzeit)
•    Daniel Cherix (Université de Lausanne UNIL)
•    Dr. Claudio Sedivy (Wildbiene und Partner)
Moderation: Helen Issler

Programmme: [Download pdf in German]

Date: November, 15th 2018, 10am - 6pm

Location: Berufsschule Aarau, Tellistrasse 58, 5001 Aarau 


Day of Insects 2018

On March, 21st and 22nd 2018 Insect Respect and its cooperations partners organised the nationwide Day of Insects in Bielefeld for the second time and brings together dedicated people from all over Germany.

About 150 participants from economy, science, environmental organizations, the media and civil society presented their projects and activities concerning the promotion of insects in speeches and at networking tables. In action forums they discussed how to establisch intersectoral round tables for biodiversity all over Germany, how to enthuse more volunteers with natural research and conservation and how topics such as biodiversity and insects can increasingly find their way into the headlines of the media. The open, moderated panel discussion made clear that cooperations can succeed if all parties are open for unconventional solutions.

„The goal of this conference is to motivate as many people as possible to rethink“, said the conference director Dr. Hans-Dietrich Reckhaus, CEO of Reckhaus GmbH & Co. KG and inventor of Insect Respect. „Together we are the insect lobby.“ On the 21st March 2018 he opened new insect-friendly habitats as a tangible measure on his company’s grounds in Bielefeld: on ground level, vertically at buildings and on roof areas. „Every square meter counts“, emphasized Philipp Unterweger, biologist at Insect Respect, during the public tour.

Josef Tumbrinck, North Rhine-Westphalia’s chairman of the Nature And Biodiversity Conservation Union (NABU), showed in his speech on the 22nd March 2018 that insect depletion reached the populace and politics — right up to the federal coalition agreement — but that it must not lack professional depth: „Not only insects are dying out, entomologists are dying out as well.“ More expertise at universities and in practical economy is necessary.

Media release: [Download pdf in German]

Multimedial conference documentation: [Download pdf in German]

„Very often, companies cannot relate their business to biodiversity“, said co-organizer Stefan Hörmann, leader of „companies and biodiversity“ at the Global Nature Fund. He explained, how the Biodiversity Check can help to embed the topic strategically and long-term. Dr. Katrin Reuter from the 'Biodiversity in Good Company' initiative emphasized that NGOs play a vital part in establishing biodiversity aspects in economy.

„Insects, as pollinators, are a central part of our ecosystems and provide the foundation of food production. Their habitat has to be protected and their food availability has to be supported“, said Dr. Florian Schäfer from REWE Group. In the final fishbowl discussion he made clear why the trade company is involved in the PRO PLANET apple project: „The biggest added value is the cooperation between agriculture and nature conservation.“ The dialogue fosters development and understanding on both sides.

On the 21st March 2018 midge expert Dr. Doreen Walther asked for understanding as well in her public evening lecture: „If you want to understand midges, you have to think like a midge.“ The animals are attracted by standing water but also by the CO2 from breathing air, by smells and high-contrast clothing. Prevention and caution should be expected from human reason because „every control measure harms the equilibrium.“

The presentations, videos, photos and texts will soon be published in a publicly available multimedia conference documentation on the Insect Respect website.

Co-organizers were Insect Respect (company Reckhaus), the Global Nature Fund and the Natural History Museum Bielefeld; the REWE Group supported the conference.


Exchange of experiences & dialogue

In order to stop insects dying a lot of commitment from many sites will be necessary. Politics, economy, non-profit organisations, civil society and the public need to contribute. To ensure the stakeholders open themselves to an exchange, Insect Respect and partners will host further such conferences.
The Day of Insects targets to show acitivites and to promote the network of all interested players – in the short and long-term perspective.


  • Visibility & networking: protagonists for insects and biodiversity in Germany
  • Discover approaches and solutions
  • Dialogue and feedback
  • Raise awareness for insects' threats and value
  • Joint projects, new cooperations
  • Publications for continuous attention & annual repetition


[Download programme in German]

21st March 2018, 10.30am, Industriestr. 53, Bielefeld-Sennestadt
Grand opening of new Insect Respect areas

21st March 2018, 7pm, Bielefelder Hof (near Bielefeld main station)
Public lecture Dr. Doreen Walther – Insects: Bothersome or beneficial?
A gnat expert's fascinating insights

22nd March 2018, 11am – 4.45pm, Bielefelder Hof (near Bielefeld main station)
Day of Insects 2018 with impulses from different actors

22. März 2018, 14:00 – 15:00 Uhr, Bielefelder Hof (am Bhf. Bielefeld)
Aktionsforum "Medien & Biodiversität"
für Medienvertreter und Biodiversitäts-Engagierte: Wie bleibt Bienenhonig in den Medien kleben?
Knackpunkte beim Austausch zwischen Medien und NGOs / Forschung überwinden

Speeches, workshops and panel discussion

  • Josef Tumbrinck (NABU)
  • Dr. Hans-Dietrich Reckhaus (Insect Respect)
  • Dr. Isolde Wrazidlo (Natural History Museum Bielefeld)
  • Stefan Hörmann (Global Nature Fund)
  • Dr. Florian Schäfer (REWE)
  • Dr. Jürgen Gross (German Society for applied entomology)
  • Dr. Katrin Reuter ('Biodiversity in Good Company' Initiative)
  • Susanne Bergius (Handelsblatt, Netzwerk Weitblick - Verband für Journalismus und Nachhaltigkeit)

[Download programme in German]

Support of the REWE Group


"As pollinators insects are a central component of our ecosystem and form the essential basis for food production. Their habitats need to be protected and their food supply promoted”, says Dr. Florian Schäfer, REWE Group. As early as 2009, the trading company together with the Bodensee Foundation and the sales company “Obst vom Bodensee” launched a pilot project to promote insect protection in fruit cultivation. In cooperation with the Lake Constance Foundation, Birdlife International Austria and NABU, the first PRO PLANET project has been started in 2010, in which 13 growing regions and 250 fruit growers promote biodiversity in apple cultivation. For the REWE Group, cooperation with a lot of stakeholders is an important success factor. For this reason, the trading company participates in the Day of the Insects in order to strengthen the dialogue between research, companies and civil society organisations and to enable cooperation between different stakeholders.

Day of Insects 2017

On March, 31th 2017 Insect Respect arranged in cooperation with namu e.V. the first Day of Insects.

Experts from science, economy, civil society and media came to Bielefeld for the interdisciplinary convention. About the topic of "fostering insects", researchers on bioeconomy, people commited against light pollution,  insect opponents, environmentalists, businessmen and environmental educators exchanged views.

Multimedial conference documentation: [Download pdf in German]

Recognition:The Federal Agency for Nature Conservation included the Day of Insects as good example of cooperation in its platform for action "Enterprise Biolodiversity 2020" (UBi 2020).

Videos on the Day of Insects

The following videos on the Day of Insects 2017 are available on YouTube:

Zusammenfassung Tagung


Playlist Tag der Insekten

(speeches in the original order) 

Insekten entdecken: Die Idee zu Insect Respect

Dr. Hans-Dietrich Reckhaus
Insect Respect, Firma Reckhaus 

Insekten verstehen: Die Arbeit des namu

Dr. Isolde Wrazidlo
Naturkunde-Museum Bielefeld

Insekten fördern: Lebensräume und Bewusstsein schaffen

Stephan Liersch
Insect Respect, Firma Reckhaus

Monitoring von Biodiversität

Prof. Dr. J. Wolfgang Wägele
Zoologisches Forschungsmuseum Alexander Koenig, Bonn

Unternehmen für biologische Vielfalt sensibilisieren: Die 'Biodiversity in Good Company' Initiative"

Carolin Boßmeyer
Biodiversity in Good Company Initiative e.V., Berlin

Bürgernaher Insektenschutz: Der Berliner Hymenopterendienst

Dr. Melanie von Orlow
Liesborner Imkerei "Zur Tegeler Biene", Bundesarbeitsgruppe (BAG) Hymenoptera im NABU, Berlin

Sequestration: Wie Insekten Pflanzengifte speichern, um sich vor Fressfeinden zu schützen

Dr. Georg Petschenka
Justus-Liebig-Universität Giessen, Institut für Insektenbiotechnologie

Gegen die "Schädlingspanik": Beratung statt Chemiekeule

Peter Lieving
Verein zur Förderung ökologischer Schädlingsbekämpfung e. V.

Schonende Kontrolle und wie Nutzinsekten noch nützlicher werden

Prof. Dr. Anant Patel
Faculty of Engineering Sciences and Mathematics, Bielefeld University of Applied Sciences

Neue Geschäftsmodelle: Die Insektenökonomie als Beitrag zur Nachhaltigen Entwicklung

M.Sc. Maria Real Perdomo
Hochschule Heilbronn

Insekten essen! Von der Plage zum Future Food

Timo Bäcker
Swarm Protein, Köln

Die Schönheit des Dunkels: Insekten und nächtliches Kunstlicht

Dr. Andreas Hänel
Natur und Umwelt - Planetarium, Museum am Schölerberg, Dark Sky der Vereinigung der Sternfreunde e.V.

Städtisches Engagement: Das Hautflügler-Projekt im Umweltamt Bielefeld

Katharina Strunk
Umweltamt Bielefeld

Umweltbildung vor Ort: Das lebendige Bienenmuseum

Hans-Joachim Flügel
Lebendiges Bienen-Museum Knüllwald & NABU-Zentrum für Blütenökologie, Knüllwald – Niederbeisheim

Faszination Bodenwelt: Die Edaphobase Länderstudie. Ein Ansatz zur Ermittlung von Referenzwerten für Bodenorganismen verschiedener Biotoptypen

Johanna Oellers
gaiac Forschungsinstitut für Ökosystemanalyse und -bewertung e.V. an der RWTH Aachen

Podiumsgespräch: Die Zukunft der Insekten

Moderation: Tina Teucher