In addition, effects on higher trophic levels may manifest, e.g., via changes in herbivore densities, population dynamics, body size or behaviour of herbivores [3], [4].
Meanwhile, the necessary changes in herbivore management clearly include a societal component, involving stakeholders that are not directly linked to conservation (e.g. hunters, farmers, the agriculture services).
Do MYC2-mediated changes in the herbivore-induced transcriptome translate into a wider spectrum of defense secondary metabolites, apart from alkaloids already demonstrated by targeted analytical approach?
Specifically, widespread reliance on correlative methods has made it challenging to attribute changes in plant and herbivore biomass to trophic cascades (8).
He emphasized the roles of progressive soil changes and herbivore activity in maintaining open areas in the absence of human influences.
Despite potential links between logging-induced changes in abiotic factors, variation in plant secondary chemistry, and foliage consumption by herbivores, few studies have investigated the impacts of timber extraction on plant anti-herbivore metabolites.
Finally, TPI activity is a robust marker of the herbivore-induced, JA-dependent defense response, particularly in the context of Lepidopteran feeding [64], but cellular accumulation of JA is associated with many changes in the composition of herbivore-attacked tissue.
We found no relationship between a loss of coral and change in abundance of herbivore and mixed diet feeder groups (Figure 3C,D).
In addition to providing olfactory cues for neighboring plants, as discussed above, herbivore-induced changes in plant volatile emissions are thought to confer defensive benefits by providing cues that recruit natural enemies of feeding herbivores [ 24- 29] or deter feeding or oviposition by additional herbivores [ 30- 33].
Results from even such simple trials with herbivores have been informative in accurately predicting herbivore impacts and changes in plant communities elsewhere (Donlan et al. 2002).
