Wittko Francke

1940 - 2020

country of citizenship: Germany

languages spoken, written or signed: German

occupation: chemist, author, university teacher

award received: Otto Wallach Plaque, honorary doctorate of Lund University, honorary doctor of the University of Gothenburg

Wittko Ernst Georg Francke (* 28. November 1940 in Reinbek; † 27. Dezember 2020 ebenda) war ein deutscher Chemiker. Source: Wikipedia (de)

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Lehrbuch der Organischen Chemie

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Articles 100

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Title

Authors

2019-06-14

The chemical and visual bases of the pollination of the Neotropical sexually deceptive orchid Telipogon peruvianus

Carlos Martel, Wittko Francke
2019-05-31

Pheromones and Barcoding Delimit Boundaries between Cryptic Species in the Primitive Moth Genus Eriocrania (Lepidoptera: Eriocraniidae)

Christer Löfstedt, Wittko Francke
2018-12-10

The Pattern of Straight Chain Hydrocarbons Released by Yucca Flowers (Asparagaceae)

Wittko Francke, Robert A. Raguso
2017-06-28

Floral scent and species divergence in a pair of sexually deceptive orchids

Nicolas J. Vereecken, Florian P. Schiestl, Wittko Francke, Marc-André Selosse, Salvatore Cozzolino
2017-08-24

Identification of an insect-produced olfactory cue that primes plant defenses

Consuelo M. De Moraes, Mark C Mescher, Wittko Francke, John F. Tooker, Anjel M. Helms, Hans T Alborn
2017-07-01

3,7-Isoquinoline quinones from the ascidian tunicate Ascidia virginea

Frank C Schroeder, Hans Tore Rapp, Wittko Francke
2016-01-05

Receptor for detection of a Type II sex pheromone in the winter moth Operophtera brumata

Hong-Lei Wang, Wittko Francke, Christer Löfstedt
2016-12-19

Evidence that Cerambycid Beetles Mimic Vespid Wasps in Odor as well as Appearance

Jan Bergmann, Wittko Francke
2016-09-08

Identification of a Novel Moth Sex Pheromone Component from Chilecomadia valdiviana

Paulo Henrique Gorgatti Zarbin, Jan Bergmann, Wittko Francke
2016-12-28

Flower Visitors of Campanula: Are Oligoleges More Sensitive to Host-Specific Floral Scents Than Polyleges?

Stefan Dötterl, Paulo Milet-Pinheiro, Wittko Francke
2015-07-03

Deceptive Ceropegia dolichophylla fools its kleptoparasitic fly pollinators with exceptional floral scent

Irina Brake, Stefan Dötterl, Wittko Francke
2015-05-27

Pheromone Bouquet of the Dried Bean Beetle,Acanthoscelides obtectus(Col.: Chrysomelidae), Now Complete

Wittko Francke
2014-06-04

Identification and biosynthesis of novel male specific esters in the wings of the tropical butterfly, Bicyclus martius sanaos

Hong-Lei Wang, Oskar Brattström, Wittko Francke, Christer Löfstedt, Paul Martin Brakefield
2014-04-02

Structure elucidation of female-specific volatiles released by the parasitoid wasp Trichogramma turkestanica (Hymenoptera: Trichogrammatidae).

Wittko Francke
2014-01-01

Acyclic sesquiterpenes released by Candida albicans inhibit growth of dermatophytes

Wittko Francke
2014-10-08

Geranyl hexanoate, the female-produced pheromone of Agriotes sordidus Illiger (Coleoptera: Elateridae) and its activity on both sexes

Wittko Francke
2013

Coffee berry borer joins bark beetles in coffee klatch

Christian Borgemeister, Baldwyn Torto, Wittko Francke, Juliana Jaramillo, Hans-Michael Poehling
2013-12-01

The chemical basis of host-plant recognition in a specialized bee pollinator

Stefan Dötterl, Paulo Milet-Pinheiro, Clemens Schlindwein, Manfred Ayasse, Wittko Francke
2012-04-17

Volatile organic compounds produced by the phytopathogenic bacterium Xanthomonas campestris pv. vesicatoria 85-10

Wittko Francke, Birgit Piechulla
2012-08-07

Stereoselective synthesis of trans-fused iridoid lactones and their identification in the parasitoid wasp Alloxysta victrix, Part I: Dihydronepetalactones

Wittko Francke
2012-01-04

The chemical ecology of cecidomyiid midges (Diptera: Cecidomyiidae).

Wittko Francke
2012-09-30

Identification of the female-produced sex pheromone of Tischeria ekebladella, an oak leafmining moth

Erik J. van Nieukerken, Wittko Francke
2012-08-08

Stereoselective synthesis of trans-fused iridoid lactones and their identification in the parasitoid wasp Alloxysta victrix, Part II: Iridomyrmecins

Wittko Francke
2011-04-15

Chemical ecology and pollinator-driven speciation in sexually deceptive orchids

Manfred Ayasse, Wittko Francke, Johannes Stökl
2011-09-14

Qualitative analysis of tackifier resins in pressure sensitive adhesives using direct analysis in real time time-of-flight mass spectrometry

Wittko Francke
2011-11-23

How the social parasitic bumblebee Bombus bohemicus sneaks into power of reproduction

Manfred Ayasse, Wittko Francke
2010-12-01

Female choice in the red mason bee, Osmia rufa (L.) (Megachilidae).

Robert J. Paxton, Manfred Ayasse, Wittko Francke
2010-06-09

The trail pheromone of a stingless bee, Trigona corvina (Hymenoptera, Apidae, Meliponini), varies between populations

Manfred Ayasse, Wittko Francke
2010-08-18

Serratia odorifera: analysis of volatile emission and biological impact of volatile compounds on Arabidopsis thaliana

Frans J M Harren, Wittko Francke, Birgit Piechulla
2010-06-01

(1R,2S,6R)-2-Hydroxymethyl-2,6-dimethyl-3-oxabicyclo[4.2.0]octane, a new volatile released by males of the papaya borer Pseudopiazurus obesus (Col.: Curculionidae)

Paulo Henrique Gorgatti Zarbin, Wittko Francke
2010-04-30

Workers make the queens in melipona bees: identification of geraniol as a caste determining compound from labial glands of nurse bees

Manfred Ayasse, Wittko Francke
2010-03-01

Octamethylbicyclo[3.2.1]octadienes from the rhizobacterium Serratia odorifera

Stephan H. von Reuss, Wittko Francke, Birgit Piechulla

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Author

Wittko Francke

Series

Works 1

Lehrbuch der Organischen Chemie

Articles 100

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