Results 21 to 30 of about 41,613 (296)

Episodic herbivory, plant density dependence, and stimulation of aboveground plant production

Ecology and Evolution, 2020
Herbivory is a major energy transfer within ecosystems; an open question is under what circumstances it can stimulate aboveground seasonal primary production. Despite multiple field demonstrations, past theory considered herbivory as a continuous process
Mark E. Ritchie, Jacob F. Penner
doaj   +1 more source

Disentangling the effects of jasmonate and tissue loss on the sex allocation of an annual plant

Frontiers in Plant Science, 2022
Selection through pollinators plays a major role in the evolution of reproductive traits. However, herbivory can also induce changes in plant sexual expression and sexual systems, potentially influencing conditions governing transitions between sexual ...
Nora Villamil, Benoit Sommervogel, John R. Pannell   +2 more
doaj   +1 more source

Insect and plant traits drive local and landscape effects on herbivory in grassland fragments

Ecosphere, 2019
Herbivory is one of the most important antagonistic insect–plant interactions and can be influenced by factors at local and landscape scales. Landscape fragmentation may reduce herbivory directly (i.e., decreasing abundance and species richness of ...
Maria Rosa Rossetti, Verena Rösch, Martín Videla, Teja Tscharntke, Péter Batáry   +4 more
doaj   +1 more source

Herbivory in the marine realm [PDF]

Current Biology, 2017
Herbivory occurs when animals consume plants; but the term hides two fundamentally different processes. One relates to the animal's nutrition, the other to the plant's survival and abundance. Both are central to the ecological process called herbivory.
Robert S, Steneck, David R, Bellwood, Mark E, Hay   +2 more
openaire   +2 more sources

Prey and Non-prey Arthropods Sharing a Host Plant: Effects on Induced Volatile Emission and Predator Attraction [PDF]

, 2008
It is well established that plants infested with a single herbivore species can attract specific natural enemies through the emission of herbivore-induced volatiles.
Cornelis A. Hordijk, Marcel Dicke, Dicke, M., Dicke, Marcel, Posthumus, M.A., de Boer, Jetske G., Maarten A. Posthumus, Jetske G. de Boer, Hordijk, Cornelis A., Hordijk, C.A., Boer de, J.G., de Boer, J.G., Posthumus, Maarten A., Boer, J.G., de   +13 more
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The effect of insect herbivory on the growth and fitness of introduced Verbascum thapsus L. [PDF]

, 2013
A majority of the plant species that are introduced into new ranges either do not become established, or become naturalized yet do not attain high densities and are thus considered ecologically and economically unproblematic. The factors that limit these
Norton, Andrew, Wilbur,Hannah, Wilbur, Hannah D., Christina Alba, Norton, Andrew P., Norton,Andrew, Ruth Hufbauer, Wilbur, Hannah, Hufbauer, Ruth A., Hufbauer,Ruth, Andrew Norton, Hufbauer, Ruth, Hannah Wilbur, Alba, Christina, Alba,Christina   +14 more
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Developing common protocols to measure tundra herbivory across spatial scales [PDF]

, 2021
Understanding and predicting large-scale ecological responses to global environmental change requires comparative studies across geographic scales with coordinated efforts and standardized methodologies.
Giroux, M. A., Lamarre, J.-F., Hansen, Brage Bremset, Koltz, Amanda, Ravolainen, Virve, Alatalo, Juha M., Smith, P., Soininen, Eeva M, Angerbjørn, A., Boulanger-Lapointe, N., Myers-Smith, I. H., Brown, G. S., Hajek, T., Mörsdorf, M., Lecomte, N., Sokolova, N., McKinnon, L., Jonsdottir, I. S., Bueno, C. G., Speed, James David Mervyn, Saalfeld, S. T., Gilg, Olivier, Varpe, Øystein, Bollache, L., Macek, P., Latty, C., Eischeid, Isabell, Woodard, P. F., Roth, J. D., Lang, J., Barrio, Isabel C., Sokolov, A., van Bemmelen, R., Ehrich, Dorothee, Hofhius, S. P., Bêty, Joël, Pedersen, Åshild Ønvik, Stolz, C., Prevey, J. S., Schmidt, N. M., Hik, David S.   +40 more
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Plant Functional Traits Better Explain the Global Latitudinal Patterns of Leaf Insect Herbivory than Climatic Factors

Plants
Herbivory reflects the interaction between plants and insects in ecosystems, and its latitudinal patterns at the global scale have attracted widespread attention.
Yuhui Ji, Xiaoxu Yan, Jiali Xu, Mira Jumak, Ruizhi Zhang, Lan Wang, Jie Gao   +6 more
doaj   +1 more source

Effects of experimental watering but not warming on herbivory vary across a gradient of precipitation

Ecology and Evolution, 2021
Climate change can affect biotic interactions, and the impacts of climate on biotic interactions may vary across climate gradients. Climate affects biotic interactions through multiple drivers, although few studies have investigated multiple climate ...
Adam Pepi, Richard Karban
doaj   +1 more source

Root herbivory reduces species richness and alters community structure of root-colonising arbuscular mycorrhizal fungi

, 2022
Belowground insect herbivory is an important interaction that can shape ecological communities above- and belowground. A key component of belowground ecosystems are the arbuscular mycorrhizal (AM) fungi that associate with roots of most terrestrial ...
Frew, Adam (R20729), Frew, Adam
core   +1 more source