Assessing the specificity of a herbivore on a plant of uncertain phylogenetic placing: Listronotus elongatus a herbivore of Hydrocotyle ranunculoides
Hydrocotyle ranunculoides (Araliaceae) is an aquatic plant native to the Americas and invasive in Europe. This work reports laboratory and garden studies on the host range of its main natural enemy, the weevil Listronotus elongatus (Hustache) (Coleoptera: Curculionidae). The genus Hydrocotyle is in...
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description | Hydrocotyle ranunculoides
(Araliaceae) is an aquatic plant native to the Americas and invasive in Europe. This work reports laboratory and garden studies on the host range of its main natural enemy, the weevil
Listronotus elongatus
(Hustache) (Coleoptera: Curculionidae). The genus
Hydrocotyle
is in a disputed phylogenetic situation such that both Apiaceae and Araliaceae must be included in the test list, but lacking a clear criterion of phylogenetic proximity. For this reason three testing instances were applied: no-choice on excised leaves, no choice on functional plants, and a multiple choice garden experiment. A large initial test-plant list was reduced to a smaller list adjusted by a feeding intensity criterion, survival curves and oviposition levels. Feeding was observed on the excised leaves of 21 out of 36 test plants, but as tests progressed to whole plants
L. elongatus
showed it could only develop and thrive on its natural host, and possibly survive as adults on
Hydrocotyle modesta.
Results confirm that typical laboratory starvation tests can provide a dependable ranking of physiological acceptability of different plant species but severely overestimate the actual host range of a specialized herbivore. They also indicate that the phylogenetic criterion for test plant list construction must be approached cautiously if the phylogeny is uncertain or disputed. |
doi_str_mv | 10.1007/s10526-017-9785-0 |
format | Article |
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(Araliaceae) is an aquatic plant native to the Americas and invasive in Europe. This work reports laboratory and garden studies on the host range of its main natural enemy, the weevil
Listronotus elongatus
(Hustache) (Coleoptera: Curculionidae). The genus
Hydrocotyle
is in a disputed phylogenetic situation such that both Apiaceae and Araliaceae must be included in the test list, but lacking a clear criterion of phylogenetic proximity. For this reason three testing instances were applied: no-choice on excised leaves, no choice on functional plants, and a multiple choice garden experiment. A large initial test-plant list was reduced to a smaller list adjusted by a feeding intensity criterion, survival curves and oviposition levels. Feeding was observed on the excised leaves of 21 out of 36 test plants, but as tests progressed to whole plants
L. elongatus
showed it could only develop and thrive on its natural host, and possibly survive as adults on
Hydrocotyle modesta.
Results confirm that typical laboratory starvation tests can provide a dependable ranking of physiological acceptability of different plant species but severely overestimate the actual host range of a specialized herbivore. They also indicate that the phylogenetic criterion for test plant list construction must be approached cautiously if the phylogeny is uncertain or disputed.</description><identifier>ISSN: 1386-6141</identifier><identifier>EISSN: 1573-8248</identifier><identifier>DOI: 10.1007/s10526-017-9785-0</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Agriculture ; Animal Biochemistry ; Animal Ecology ; Apiaceae ; Aquatic plants ; Araliaceae ; Arbitration ; Behavioral Sciences ; Biomedical and Life Sciences ; Coleoptera ; Criteria ; Curculionidae ; Elongation ; Entomology ; Flowers & plants ; Gardens & gardening ; Herbivores ; Host range ; Hydrocotyle ; Hydrocotyle ranunculoides ; Laboratories ; Leaves ; Life Sciences ; Listronotus ; Oviposition ; Phylogenetics ; Phylogeny ; Plant Pathology ; Plant species ; Plants</subject><ispartof>BioControl (Dordrecht, Netherlands), 2017-04, Vol.62 (2), p.269-279</ispartof><rights>International Organization for Biological Control (IOBC) 2017</rights><rights>International Organization for Biological Control (IOBC) 2017.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c349t-ecab7e0ebce18a447f0db764755cc7c98452d9b0334259bbc947d8116852108a3</citedby><cites>FETCH-LOGICAL-c349t-ecab7e0ebce18a447f0db764755cc7c98452d9b0334259bbc947d8116852108a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10526-017-9785-0$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10526-017-9785-0$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>Cabrera Walsh, G.</creatorcontrib><creatorcontrib>Maestro, Mariano</creatorcontrib><title>Assessing the specificity of a herbivore on a plant of uncertain phylogenetic placing: Listronotus elongatus a herbivore of Hydrocotyle ranunculoides</title><title>BioControl (Dordrecht, Netherlands)</title><addtitle>BioControl</addtitle><description>Hydrocotyle ranunculoides
(Araliaceae) is an aquatic plant native to the Americas and invasive in Europe. This work reports laboratory and garden studies on the host range of its main natural enemy, the weevil
Listronotus elongatus
(Hustache) (Coleoptera: Curculionidae). The genus
Hydrocotyle
is in a disputed phylogenetic situation such that both Apiaceae and Araliaceae must be included in the test list, but lacking a clear criterion of phylogenetic proximity. For this reason three testing instances were applied: no-choice on excised leaves, no choice on functional plants, and a multiple choice garden experiment. A large initial test-plant list was reduced to a smaller list adjusted by a feeding intensity criterion, survival curves and oviposition levels. Feeding was observed on the excised leaves of 21 out of 36 test plants, but as tests progressed to whole plants
L. elongatus
showed it could only develop and thrive on its natural host, and possibly survive as adults on
Hydrocotyle modesta.
Results confirm that typical laboratory starvation tests can provide a dependable ranking of physiological acceptability of different plant species but severely overestimate the actual host range of a specialized herbivore. They also indicate that the phylogenetic criterion for test plant list construction must be approached cautiously if the phylogeny is uncertain or disputed.</description><subject>Agriculture</subject><subject>Animal Biochemistry</subject><subject>Animal Ecology</subject><subject>Apiaceae</subject><subject>Aquatic plants</subject><subject>Araliaceae</subject><subject>Arbitration</subject><subject>Behavioral Sciences</subject><subject>Biomedical and Life Sciences</subject><subject>Coleoptera</subject><subject>Criteria</subject><subject>Curculionidae</subject><subject>Elongation</subject><subject>Entomology</subject><subject>Flowers & plants</subject><subject>Gardens & gardening</subject><subject>Herbivores</subject><subject>Host range</subject><subject>Hydrocotyle</subject><subject>Hydrocotyle ranunculoides</subject><subject>Laboratories</subject><subject>Leaves</subject><subject>Life Sciences</subject><subject>Listronotus</subject><subject>Oviposition</subject><subject>Phylogenetics</subject><subject>Phylogeny</subject><subject>Plant Pathology</subject><subject>Plant species</subject><subject>Plants</subject><issn>1386-6141</issn><issn>1573-8248</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kc1q3TAQhU1poGmSB-hO0E02TiVLsuTsQshP4UI37VrI8vheBUdyNXLAD5L3jcztoil0NTPMdw4znKr6wugVo1R9Q0Zl09aUqbpTWtb0Q3XKpOK1boT-WHqu27plgn2qPiM-0aKRUp9WrzeIgOjDnuQDEJzB-dE7n1cSR2LJAVLvX2ICEkMZ58mGvG2W4CBl6wOZD-sU9xAge7ftXfG6JjuPOcUQ84IEphj2duve-Y3kcR1SdDGvE5BkQ_FcpugHwPPqZLQTwsWfelb9ur_7eftY7348fL-92dWOiy7X4GyvgELvgGkrhBrp0KtWlNecU67TQjZD11PORSO7vnedUINmrNWyYVRbflZdHn3nFH8vgNk8e3QwlS8hLmiY1kxJrTte0K__oE9xSaFcVyglOW9opwrFjpRLETHBaObkn21aDaNmC8ocgzIlKLMFZWjRNEcNFjbsIf3l_F_RGy6NmQI</recordid><startdate>20170401</startdate><enddate>20170401</enddate><creator>Cabrera Walsh, G.</creator><creator>Maestro, Mariano</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QG</scope><scope>7QL</scope><scope>7SN</scope><scope>7SS</scope><scope>7T7</scope><scope>7U9</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20170401</creationdate><title>Assessing the specificity of a herbivore on a plant of uncertain phylogenetic placing: Listronotus elongatus a herbivore of Hydrocotyle ranunculoides</title><author>Cabrera Walsh, G. ; Maestro, Mariano</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c349t-ecab7e0ebce18a447f0db764755cc7c98452d9b0334259bbc947d8116852108a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Agriculture</topic><topic>Animal Biochemistry</topic><topic>Animal Ecology</topic><topic>Apiaceae</topic><topic>Aquatic plants</topic><topic>Araliaceae</topic><topic>Arbitration</topic><topic>Behavioral Sciences</topic><topic>Biomedical and Life Sciences</topic><topic>Coleoptera</topic><topic>Criteria</topic><topic>Curculionidae</topic><topic>Elongation</topic><topic>Entomology</topic><topic>Flowers & plants</topic><topic>Gardens & gardening</topic><topic>Herbivores</topic><topic>Host range</topic><topic>Hydrocotyle</topic><topic>Hydrocotyle ranunculoides</topic><topic>Laboratories</topic><topic>Leaves</topic><topic>Life Sciences</topic><topic>Listronotus</topic><topic>Oviposition</topic><topic>Phylogenetics</topic><topic>Phylogeny</topic><topic>Plant Pathology</topic><topic>Plant species</topic><topic>Plants</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cabrera Walsh, G.</creatorcontrib><creatorcontrib>Maestro, Mariano</creatorcontrib><collection>CrossRef</collection><collection>Animal Behavior Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>BioControl (Dordrecht, Netherlands)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cabrera Walsh, G.</au><au>Maestro, Mariano</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Assessing the specificity of a herbivore on a plant of uncertain phylogenetic placing: Listronotus elongatus a herbivore of Hydrocotyle ranunculoides</atitle><jtitle>BioControl (Dordrecht, Netherlands)</jtitle><stitle>BioControl</stitle><date>2017-04-01</date><risdate>2017</risdate><volume>62</volume><issue>2</issue><spage>269</spage><epage>279</epage><pages>269-279</pages><issn>1386-6141</issn><eissn>1573-8248</eissn><abstract>Hydrocotyle ranunculoides
(Araliaceae) is an aquatic plant native to the Americas and invasive in Europe. This work reports laboratory and garden studies on the host range of its main natural enemy, the weevil
Listronotus elongatus
(Hustache) (Coleoptera: Curculionidae). The genus
Hydrocotyle
is in a disputed phylogenetic situation such that both Apiaceae and Araliaceae must be included in the test list, but lacking a clear criterion of phylogenetic proximity. For this reason three testing instances were applied: no-choice on excised leaves, no choice on functional plants, and a multiple choice garden experiment. A large initial test-plant list was reduced to a smaller list adjusted by a feeding intensity criterion, survival curves and oviposition levels. Feeding was observed on the excised leaves of 21 out of 36 test plants, but as tests progressed to whole plants
L. elongatus
showed it could only develop and thrive on its natural host, and possibly survive as adults on
Hydrocotyle modesta.
Results confirm that typical laboratory starvation tests can provide a dependable ranking of physiological acceptability of different plant species but severely overestimate the actual host range of a specialized herbivore. They also indicate that the phylogenetic criterion for test plant list construction must be approached cautiously if the phylogeny is uncertain or disputed.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10526-017-9785-0</doi><tpages>11</tpages></addata></record> |
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subjects | Agriculture Animal Biochemistry Animal Ecology Apiaceae Aquatic plants Araliaceae Arbitration Behavioral Sciences Biomedical and Life Sciences Coleoptera Criteria Curculionidae Elongation Entomology Flowers & plants Gardens & gardening Herbivores Host range Hydrocotyle Hydrocotyle ranunculoides Laboratories Leaves Life Sciences Listronotus Oviposition Phylogenetics Phylogeny Plant Pathology Plant species Plants |
title | Assessing the specificity of a herbivore on a plant of uncertain phylogenetic placing: Listronotus elongatus a herbivore of Hydrocotyle ranunculoides |
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