List of works - Wittko Francke

(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).

scientific article published in June 2010

(R)-acetoin-female sex pheromone of the summer chafer Amphimallon solstitiale (L.).

scientific article published in April 2003

(S)-(+)-linalool, a mate attractant pheromone component in the bee Colletes cunicularius

scientific article published in January 2003

1,4-benzoquinone attracts males of Rhizotrogus vernus Germ.

scientific article

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

scientific article published on 01 July 2017

A new family of tricyclic alkaloids from Myrmicaria ants

A novel sex-specific and inducible monoterpene synthase activity associated with a pine bark beetle, the pine engraver, Ips pini

scientific article published in April 2003

A stingless bee (Melipona seminigra) marks food sources with a pheromone from its claw retractor tendons

scientific article

Acyclic sesquiterpenes released by Candida albicans inhibit growth of dermatophytes ⬇️

scientific article

Alcoholism in cockchafers: orientation of male Melolontha melolontha towards green leaf alcohols

scientific article published in June 2002

An inhibitory sex pheromone tastes bitter for Drosophila males

scientific article

An olfactory shift is associated with male perfume differentiation and species divergence in orchid bees

scientific article

Barettin, revisited?

Biosynthesis of (3Z,6Z,9Z)-3,6,9-octadecatriene: the main component of the pheromone blend of Erannis bajaria

scientific article published on 4 July 2007

Catabolism of Mesamoll, a technical formulation of alkylsulfonic acid phenyl esters, by two strains of Rhodococcus rhodochrous

scientific article published on 9 April 2005

Characteristic odor of Osmoderma eremita identified as a male-released pheromone

scientific article published in March 2003

Chemical basis of a highly specific mutualism: Chiral esters attract pollinating beetles in Eupomatiaceae

Chemical ecology and pollinator-driven speciation in sexually deceptive orchids

scientific article published on 15 April 2011

Chemistry of fruit flies. Composition of the rectal gland secretion of (male) Dacus cucumis (cucumber fly) and Dacus halfordiae. Characterization of (Z,Z)-2,8-dimethyl-1,7-dioxaspiro[5.5]undecane

scientific article published on 12 March 2005

Coffee berry borer joins bark beetles in coffee klatch

scientific article (publication date: 2013)

Cuticular hydrocarbons and aggression in the termite Macrotermes subhyalinus.

scientific article published in February 2004

Cuticular hydrocarbons as sex pheromone of the bee Colletes cunicularius and the key to its mimicry by the sexually deceptive orchid, Ophrys exaltata.

scientific article

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

article by Annemarie Heiduk et al published 3 July 2015 in Frontiers in Ecology and Evolution

Degradation of 2,3-diethyl-5-methylpyrazine by a newly discovered bacterium, Mycobacterium sp. strain DM-11

scientific article

Degradation of 2,5-dimethylpyrazine by Rhodococcus erythropolis strain DP-45 isolated from a waste gas treatment plant of a fishmeal processing company

scientific article published on 22 November 2006

Does she smell like a queen? Chemoreception of a cuticular hydrocarbon signal in the ant Pachycondyla inversa

scientific article published in March 2004

Dufour's gland secretion as a repellent used during usurpation by the slave-maker ant Rossomyrmex minuchae

scientific article

Enantioselectivity of projection neurons innervating identified olfactory glomeruli.

scientific article

Enantiospecific antennal response of bark beetles to spiroacetal (E)-conophthorin

scientific article

Enfleurage, lipid recycling and the origin of perfume collection in orchid bees

scientific article (publication date: 22 November 2007)

Epoxytetrahydroedulan, a New Terpenoid from the Hairpencils ofEuploea (Lep.: Danainae) Butterflies

article by Wittko Francke et al published 13 December 1989 in Liebigs Annalen der Chemie

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

scientific article published on 19 December 2016

Evolution of 'pollinator'- attracting signals in fungi.

scientific article

Fatty acids mediate aggressive behavior in the spider Tegenaria atrica

scientific article published in 2005

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

scientific article

Female sex pheromone of Cameraria ohridella Desch. and Dim. (Lepidoptera: Gracillariidae): structure confirmation, synthesis and biological activity of (8E,10Z)-8,10-tetradecadienal and some analogues.

scientific article published on July 2002

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

scientific article published on 28 June 2017

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

scientific article published on 28 December 2016

Frontalin: De novo biosynthesis of an aggregation pheromone component by Dendroctonus spp. bark beetles (Coleoptera: Scolytidae).

scientific article published in August 2003

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

scholarly article by Miklós Tóth published in October 2014

Hexyl decanoate, the first trail pheromone compound identified in a stingless bee, Trigona recursa.

scientific article published on 23 May 2006

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

article

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

scientific article

Identification of a Novel Moth Sex Pheromone Component from Chilecomadia valdiviana.

scientific article

Identification of a sex pheromone produced by sternal glands in females of the caddisfly Molanna angustata curtis.

scientific article

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

scientific article published on 24 August 2017

Identification of new homoterpene esters from Dufour's gland of the ponerine ant Gnamptogenys striatula.

scientific article published in December 2002

Identification of pheromones and optimization of bait composition for click beetle pests (Coleoptera: Elateridae) in Central and Western Europe ⬇️

scientific article published on April 1, 2003

Identification of queen sex pheromone components of the bumblebee Bombus terrestris.

scientific article published in February 2006

Identification of sex pheromone components of the hessian fly, Mayetiola destructor.

scientific article

Identification of sex pheromone composition of click beetle Agriotes brevis candeze

scientific article published on August 2002

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

scientific article

Identification of the sex pheromone of the currant shoot borer Lampronia capitella.

scientific article

Identification of the sex pheromone of the swede midge, Contarinia nasturtii

scientific article

Isolation, identification and determination of the absolute configuration of Fischerellin B. A new algicide from the freshwater cyanobacterium Fischerella muscicola (Thuret) ⬇️

Myrmicarin 663: A New Decacylic Alkaloid from Ants

article published in 1997

Myrmicarin 663: ein neues, decacyclisches Alkaloid aus Ameisen

Ménage à trois-two endemic species of deceptive orchids and one pollinator species.

scientific article published on 13 April 2009

New alkaloids from ants: Identification and synthesis of (3R,5S,9R)-3-butyl-5-(1-oxopropyl)indolizidine and (3R,5R,9R)-3-butyl-5-(1-oxopropyl)indolizidine, constituents of the poison gland secretion in Myrmicaria eumenoides (hymenoptera, formicidae)

scholarly article by Wittko Francke et al published June 1995 in Liebigs Annalen

New pheromone components of the grapevine moth Lobesia botrana

scientific article published on 18 December 2005

Octamethylbicyclo[3.2.1]octadienes from the rhizobacterium Serratia odorifera.

scientific article published in March 2010

Optisch aktives Chalcogran (2-Ethyl-1,6-dioxaspiro[4.4]nonan)

Orchid mimics honey bee alarm pheromone in order to attract hornets for pollination

scientific article published on 6 August 2009

Orchids mimic green-leaf volatiles to attract prey-hunting wasps for pollination

scientific article published on 8 May 2008

Orientation ofRhizophagus grandis (Coleoptera: Rhizophagidae) to oxygenated monoterpenes in a species-specific predator-prey relationship

scholarly article by Jean-Claude Gr�goire et al published April 1992 in Chemoecology

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

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

scientific article published on 31 May 2019

Pollinator attraction in a sexually deceptive orchid by means of unconventional chemicals.

scientific article published in March 2003

Pollinator specificity, floral odour chemistry and the phylogeny of Australian sexually deceptive Chiloglottis orchids: implications for pollinator-driven speciation.

scientific article published on 7 June 2010

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

scientific article published on 14 September 2011

Queen sex pheromone of the slave-making ant, Polyergus breviceps.

scientific article published on 29 March 2007

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

scientific article

Reproductive competition in the bumble-bee Bombus terrestris: do workers advertise sterility?

scientific article published on 6 January 2009

Robber bees (Lestrimelitta limao) and their host chemical and visual cues in nest defense byTrigona (Tetragonisca) angustula (Apidae: Meliponinae)

Role of odour compounds in the attraction of gamete vectors in endophytic Epichloë fungi.

scientific article published on 10 January 2008

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

scientific article published on 18 August 2010

Sex pheromone of the leaf-miner Phyllonorycter platani: (Z10)-tetradecenyl acetate

scientific article

Specialized olfactory receptor neurons mediating intra- and interspecific chemical communication in leafminer moths Eriocrania spp. (Lepidoptera: Eriocraniidae).

scientific article published on April 2002

Spitting out information: Trigona bees deposit saliva to signal resource locations.

scientific article published in March 2007

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

scientific article

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

scientific article published on 8 August 2012

Structural characterisation of humic acid-bound PAH residues in soil by 13C-CPMAS-NMR-spectroscopy: evidence of covalent bonds

scientific article

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

scientific article published on 02 April 2014

Synthese enantiomerenreiner 1,7-Dioxaspiro[5.5]undecane, einer Pheromonkomponente der Olivenfliege(Dacus oleae)

Synthesis of (1S,2R,5R)-2-Ethyl-1,5-dimethyl-6,8-dioxabicyclo[3.2.1]octane, the Aggregation Pheromone of Male Beech Bark Beetles,Taphrorychus bicolor (Col., Scol.)

article by Wittko Francke et al published October 1996 in Liebigs Annalen

Synthesis of myrimcarin 217, a pyrrolo[2,1,5-cd]indolizine from ants

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

scientific article published on 10 December 2018

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

scientific article published on 14 June 2019

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

scientific article published in December 2013

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

scientific article published on 04 January 2012

The chemistry of sexual deception in an orchid-wasp pollination system.

scientific article

The smell of parents: breeding status influences cuticular hydrocarbon pattern in the burying beetle Nicrophorus vespilloides.

scientific article published in September 2007

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

scientific article

Trail pheromone of ponerine ant Gnamptogenys striatula: 4-methylgeranyl esters from Dufour's gland.

scientific article

Vittatalactone, a beta-lactone from the striped cucumber beetle, Acalymma vittatum

scientific article

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

scientific article

Waldschutz gegen Borkenkäfer: Vom Fangbaum zur Falle

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

scientific article published on 30 April 2010

List of works by Wittko Francke

(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).

(R)-acetoin-female sex pheromone of the summer chafer Amphimallon solstitiale (L.).

(S)-(+)-linalool, a mate attractant pheromone component in the bee Colletes cunicularius

1,4-benzoquinone attracts males of Rhizotrogus vernus Germ.

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

A new family of tricyclic alkaloids from Myrmicaria ants

A novel sex-specific and inducible monoterpene synthase activity associated with a pine bark beetle, the pine engraver, Ips pini

A stingless bee (Melipona seminigra) marks food sources with a pheromone from its claw retractor tendons

Acyclic sesquiterpenes released by Candida albicans inhibit growth of dermatophytes ⬇️

Alcoholism in cockchafers: orientation of male Melolontha melolontha towards green leaf alcohols

An inhibitory sex pheromone tastes bitter for Drosophila males

An olfactory shift is associated with male perfume differentiation and species divergence in orchid bees

Barettin, revisited?

Biosynthesis of (3Z,6Z,9Z)-3,6,9-octadecatriene: the main component of the pheromone blend of Erannis bajaria

Catabolism of Mesamoll, a technical formulation of alkylsulfonic acid phenyl esters, by two strains of Rhodococcus rhodochrous

Characteristic odor of Osmoderma eremita identified as a male-released pheromone

Chemical basis of a highly specific mutualism: Chiral esters attract pollinating beetles in Eupomatiaceae

Chemical ecology and pollinator-driven speciation in sexually deceptive orchids

Chemistry of fruit flies. Composition of the rectal gland secretion of (male) Dacus cucumis (cucumber fly) and Dacus halfordiae. Characterization of (Z,Z)-2,8-dimethyl-1,7-dioxaspiro[5.5]undecane

Coffee berry borer joins bark beetles in coffee klatch

Cuticular hydrocarbons and aggression in the termite Macrotermes subhyalinus.

Cuticular hydrocarbons as sex pheromone of the bee Colletes cunicularius and the key to its mimicry by the sexually deceptive orchid, Ophrys exaltata.

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

Degradation of 2,3-diethyl-5-methylpyrazine by a newly discovered bacterium, Mycobacterium sp. strain DM-11

Degradation of 2,5-dimethylpyrazine by Rhodococcus erythropolis strain DP-45 isolated from a waste gas treatment plant of a fishmeal processing company

Does she smell like a queen? Chemoreception of a cuticular hydrocarbon signal in the ant Pachycondyla inversa

Dufour's gland secretion as a repellent used during usurpation by the slave-maker ant Rossomyrmex minuchae

Enantioselectivity of projection neurons innervating identified olfactory glomeruli.

Enantiospecific antennal response of bark beetles to spiroacetal (E)-conophthorin

Enfleurage, lipid recycling and the origin of perfume collection in orchid bees

Epoxytetrahydroedulan, a New Terpenoid from the Hairpencils ofEuploea (Lep.: Danainae) Butterflies

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

Evolution of 'pollinator'- attracting signals in fungi.

Fatty acids mediate aggressive behavior in the spider Tegenaria atrica

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

Female sex pheromone of Cameraria ohridella Desch. and Dim. (Lepidoptera: Gracillariidae): structure confirmation, synthesis and biological activity of (8E,10Z)-8,10-tetradecadienal and some analogues.

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

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

Frontalin: De novo biosynthesis of an aggregation pheromone component by Dendroctonus spp. bark beetles (Coleoptera: Scolytidae).

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

Hexyl decanoate, the first trail pheromone compound identified in a stingless bee, Trigona recursa.

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

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

Identification of a Novel Moth Sex Pheromone Component from Chilecomadia valdiviana.

Identification of a sex pheromone produced by sternal glands in females of the caddisfly Molanna angustata curtis.

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

Identification of new homoterpene esters from Dufour's gland of the ponerine ant Gnamptogenys striatula.

Identification of pheromones and optimization of bait composition for click beetle pests (Coleoptera: Elateridae) in Central and Western Europe ⬇️

Identification of queen sex pheromone components of the bumblebee Bombus terrestris.

Identification of sex pheromone components of the hessian fly, Mayetiola destructor.

Identification of sex pheromone composition of click beetle Agriotes brevis candeze

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

Identification of the sex pheromone of the currant shoot borer Lampronia capitella.

Identification of the sex pheromone of the swede midge, Contarinia nasturtii

Isolation, identification and determination of the absolute configuration of Fischerellin B. A new algicide from the freshwater cyanobacterium Fischerella muscicola (Thuret) ⬇️

Myrmicarin 663: A New Decacylic Alkaloid from Ants

Myrmicarin 663: ein neues, decacyclisches Alkaloid aus Ameisen

Ménage à trois-two endemic species of deceptive orchids and one pollinator species.

New alkaloids from ants: Identification and synthesis of (3R,5S,9R)-3-butyl-5-(1-oxopropyl)indolizidine and (3R,5R,9R)-3-butyl-5-(1-oxopropyl)indolizidine, constituents of the poison gland secretion in Myrmicaria eumenoides (hymenoptera, formicidae)

New pheromone components of the grapevine moth Lobesia botrana

Octamethylbicyclo[3.2.1]octadienes from the rhizobacterium Serratia odorifera.

Optisch aktives Chalcogran (2-Ethyl-1,6-dioxaspiro[4.4]nonan)

Orchid mimics honey bee alarm pheromone in order to attract hornets for pollination

Orchids mimic green-leaf volatiles to attract prey-hunting wasps for pollination

Orientation ofRhizophagus grandis (Coleoptera: Rhizophagidae) to oxygenated monoterpenes in a species-specific predator-prey relationship

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

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

Pollinator attraction in a sexually deceptive orchid by means of unconventional chemicals.

Pollinator specificity, floral odour chemistry and the phylogeny of Australian sexually deceptive Chiloglottis orchids: implications for pollinator-driven speciation.

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

Queen sex pheromone of the slave-making ant, Polyergus breviceps.

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

Reproductive competition in the bumble-bee Bombus terrestris: do workers advertise sterility?

Robber bees (Lestrimelitta limao) and their host chemical and visual cues in nest defense byTrigona (Tetragonisca) angustula (Apidae: Meliponinae)

Role of odour compounds in the attraction of gamete vectors in endophytic Epichloë fungi.

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

Sex pheromone of the leaf-miner Phyllonorycter platani: (Z10)-tetradecenyl acetate

Specialized olfactory receptor neurons mediating intra- and interspecific chemical communication in leafminer moths Eriocrania spp. (Lepidoptera: Eriocraniidae).

Spitting out information: Trigona bees deposit saliva to signal resource locations.