Induced defense ecology
WebPlants have a variety of chemical defenses that often increase in concentration following attack by herbivores. Such induced plant responses can occur aboveground, in the … Web20 mrt. 2024 · Laboratory of Aquatic Ecology, Evolution and Conservation, Katholieke Universiteit Leuven, B-3000 Leuven, Belgium. Search for more papers by this author. ... and species composition of the prey community determined the expression of inducible defenses, and to what extent predator-induced responses differed among genotypes.
Induced defense ecology
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Web1 jan. 2003 · An integrated approach is necessary considering ecological, molecular and chemical aspects to gain deeper insight into induced defence and its application … Web12 feb. 2024 · Inducible defences in phytoplankton are often assumed to come at a cost to the organism, but trade-offs have proven hard to establish experimentally. A …
WebInducible defences allow plants to be phenotypically plastic. Inducible indirect defence of plants by attracting carnivorous enemies of herbivorous arthropods can vary with plant … Web25 jul. 2024 · Induced defences are activated once infection has occurred, being typified by mechanisms such as reactive oxygen species, cytokines, and antibodies, which are …
Web16 okt. 2006 · 1 . The functional significance of candidate defence mechanisms, including fruit abortion, fruit morphology and seed provisioning of Silene latifolia (Miller) Kraus … WebUnderstanding the ecological and biochemical bases of plant chemical communication and induced-plant defenses hold tremendous potential for the development of new crop protection techniques because plant volatiles are both major determinants of the effectiveness of parasitoids and predators and important environmental cues used by …
WebSeveral of these variable traits in phytoplankton have been interpreted as defence mechanisms against grazing. Zooplankton feed with differing success on various …
WebInduced Plant Responses to Herbivory R Karban, and and J H Myers Annual Review of Ecology and Systematics Plant Defense Against Herbivores: Chemical Aspects Axel … opticalworks.comWebNetherlands Institute of Ecology (NIOO-KNAW), Centre for Limnology, Department of Food Web Studies, Rijksstraatweg 6, 3631 AC ... replicated two-level and three-level plankton communities in which we systematically varied the presence or absence of induced defenses at the plant and/or herbivore levels. Our results show that a trophic ... opticam classic 2022Web3 aug. 2024 · As a major neonicotinoid insecticide, thiacloprid (THCP) is frequently detected in aquatic environments worldwide due to its heavy use, posing potential threats to aquatic organisms. In this study, zebrafish (Danio rerio) embryos were exposed to THCP (1, 10, 100, 1000 and 10,000 μg/L) for 5 days and then recovered in THCP-free water for 20 … opticam classicWeb4 jun. 2015 · Colony formation and enlargement have been considered as induced defense strategies that reduce predation risk and play key roles responsible for the success of Phaeocystis in marine systems 6,... portland coolingWeb10 apr. 2012 · Plant secondary metabolites play a key role in plant-insect interactions, whether constitutive or induced, C- or N-based. Anti-herbivore defences against insects can act as repellents, deterrents, growth inhibitors or cause direct mortality. In turn, insects have evolved a variety of strategies to act against plant toxins, e.g., avoidance, excretion, … opticalxchangeWebInduced plant defenses, host–pathogen interactions, and forest insect outbreaks Bret D. Elderd ... University of Virginia, Boyce, VA 22620; and dDepartment of Ecology and … opticam downloadWeb1 mrt. 1998 · Ecology. Theory on the evolution of pest-induced defenses in plants predicts (1) a negative genetic correlation between induced and constitutive (basal) levels of … opticalxperts