Legacy of historic ozone exposure on plant community and food web structure.

Autor: M Alejandra Martínez-Ghersa, Analía I Menéndez, Pedro E Gundel, Ana M Folcia, Ana M Romero, Jennifer B Landesmann, Laura Ventura, Claudio M Ghersa

Publikováno v: PLoS ONE, Vol 12, Iss 8, p e0182796 (2017)

Information on whole community responses is needed to predict direction and magnitude of changes in plant and animal abundance under global changes. This study quantifies the effect of past ozone exposure on a weed community structure and arthropod c

Externí odkaz: https://doaj.org/article/c2d7e5db20584cb7a346a16505fe38af

Plant damage, seed production and persistence of the fungal endophyte Epichloë occultans in Lolium multiflorum plants under an herbivore lepidopteran attack and ozone pollution

Autor: Pedro E. Gundel, Fernando Biganzoli, Priscila P. Freitas, Jennifer B. Landesmann, M. Alejandra Martínez-Ghersa, Claudio M. Ghersa

Publikováno v: Ecología Austral, Vol 30, Iss 2 (2020)

Plants are expected to face novel challenges as consequence of human-driven global change. Outbreaks of pests and higher incidence of contaminants are increasing. Plants can improve tolerance to stress factors through associations with symbiotic micr

Externí odkaz: https://doaj.org/article/9208c02e14d9423b9c8bf414e28d309f

Daño, producción de semillas y persistencia del hongo endófito Epichloë occultans en plantas de Lolium multiflorum bajo un ataque de herbívoros lepidópteros y contaminación por ozono

Autor: Claudio M. Ghersa, Pedro E. Gundel, Fernando Biganzoli, Priscila P. Freitas, Jennifer B. Landesmann, M. Alejandra Martínez-Ghersa

Publikováno v: Ecología Austral, Vol 30, Iss 2, Pp 321-330 (2020)

Plants are expected to face novel challenges as consequence of human-driven global change. Outbreaks of pests and higher incidence of contaminants are increasing. Plants can improve tolerance to stress factors through associations with symbiotic micr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baeb1cfad181459c466ab5ee67a2eae5
http://ojs.ecologiaaustral.com.ar/index.php/Ecologia_Austral/article/view/1034

Getting ready for the ozone battle: Vertically transmitted fungal endophytes have transgenerational positive effects in plants

Autor: Marco A. Molina-Montenegro, Andrea C. Ueno, Pedro E. Gundel, Claudio M. Ghersa, Patricio Ramos, M. Alejandra Martínez-Ghersa

Publikováno v: Plant, Cell & Environment.

Ground-level ozone is a global air pollutant with high toxicity and represents a threat to plants and microorganisms. Although beneficial microorganisms can improve host performance, their role in connecting environmentally induced maternal plant phe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee4937c393efeab22f9c48d9b3b78892
https://doi.org/10.1111/pce.14047

Maternal Exposure to Ozone Modulates the Endophyte-Conferred Resistance to Aphids in Lolium multiflorum Plants

Autor: Marco A. Molina-Montenegro, Andrea C. Ueno, Tara D Di Leo, Ludmila M Bubica Bustos, M. Alejandra Martínez-Ghersa, Pedro E. Gundel, Carlos Daniel Crocco

Publikováno v: Insects, Vol 11, Iss 548, p 548 (2020)
Insects
Volume 11
Issue 9
Vol.11, no.9
art.548, 16p.
FAUBA Digital (UBA-FAUBA)
Universidad de Buenos Aires. Facultad de Agronomía
instacron:UBA-FAUBA

Plants are challenged by biotic and abiotic stress factors and the incidence of one can increase or decrease resistance to another. These relations can also occur transgenerationally. For instance, progeny plants whose mothers experienced herbivory c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9b70375d502c6ebe1c0ecc86058f72e
https://www.mdpi.com/2075-4450/11/9/548