Effects of tree diversity on insect herbivory

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August undefined, 2024

WebApr 9, 2024 · Insect herbivory increased during the growth season but was independent of neighbor identity and irrigation. Specific leaf area, leaf toughness, and thickness varied … WebApr 15, 2024 · Abstract and Figures. Insect herbivory is an important component of forest ecosystems functioning and can affect tree growth and survival. Tree diversity is known …

Tree diversity promotes insect herbivory in subtropical forests of ...

WebInsect herbivore damage and abundance are often reduced in diverse plant stands. However, few studies have explored whether this phenomenon is a result of plant diversity effects on host plant traits. We explored indirect effects of tree species diversity on herbivory via changes in leaf traits in a long-term forest diversity experiment in Finland. WebIn particular, tree species diversity mainly reduced damage of specialist insect herbivores in mixed stands with phylogenetically distant tree species. Overall, our findings provide essential guidance for forest pest management. Keywords biodiversity, herbivory, associational resistance, host concentration, defense traits, natural enemies black pine bonsai growth stages

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WebApr 1, 2024 · Insect herbivory is an important component of forest ecosystems functioning and can affect tree growth and survival. Tree diversity is known to influence insect herbivory in natural... WebApr 8, 2015 · Tree height growth and total insect herbivory were evaluated at both the tree species and forest plot scales. Trees in mixtures tended to grow taller, but on average … WebOct 22, 2024 · Effects of tree species richness and host dilution on insect herbivory. Separate mixed-effects models were fitted for each herbivore guild to identify effects of tree species richness on herbivore damage … garhshankar hoshiarpur pin code

Tree diversity promotes insect herbivory in subtropical forests of ...

The effect of tree genetic diversity on insect herbivory varies …

WebJan 2, 2006 · Most of the studies on the effects of forest diversity on insect herbivores conducted so far have examined responses of individual pest species (Jactel et al., 2005). It is, however, the total damage to a tree caused by different pests which is of main economical and ecological importance. WebNov 4, 2024 · Tree diversity and landscape features have long been considered as the main drivers of insect herbivory in forest ecosystems. However, relatively little is known about how local and... black pine beach resortWebNov 4, 2024 · Tree diversity and landscape features have long been considered as the main drivers of insect herbivory in forest ecosystems. However, relatively little is known … black pine builders inc

"WebApr 10, 2024 · Second, insect herbivory may change flower appearance and morphology, generally reducing a plant’s ability to attract pollinators (e.g., damaged corollas, smaller or fewer flowers after regrowth) (Kessler et al. 2011; Lucas-Barbosa et al. 2011; Moreira et al. 2024) (Table 1 ). " - Effects of tree diversity on insect herbivory

Effects of tree diversity on insect herbivory

WebApr 10, 2024 · Previous summaries and original research have described the indirect effects of insect herbivores on plant reproduction and fitness (Moreira et al. 2024) and … WebJan 7, 2024 · In this review, we provide a quantitative assessment (i.e., a meta-analysis) of tree diversity effects on insect herbivory and discuss plausible mechanisms …

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WebFeb 10, 2024 · The mechanisms underlying the tree diversity–resistance relationship thus remain a matter of debate.We assessed insect herbivory on pedunculate oak saplings … WebNov 5, 2024 · However, inconsistent results have also been reported that increased tree diversity can increase insect herbivory (Schuldt et al. 2010, 2015; Haase et al. 2015 ), decrease insect herbivory in certain stratum (Castagneyrol et al. 2024 ), or have no effects at all (Rosado-Sanchez et al. 2024 ).

WebJan 14, 2013 · Herbivore regulation is one of the services provided by plant diversity in terrestrial ecosystems. It has been suggested that tree diversity decreases insect herbivory in forests, but recent studies have … WebJun 11, 2010 · Strong effects of plant diversity on herbivory have especially been reported from studies incorporating monocultures or low-diversity treatments. However, whether …

WebApr 1, 2003 · A negative effect of herbivory is found on diversity in the resource-poor scenario, but a positive effect when nutrients were added, by reducing the abundance of the dominant plant (and hence increasing evenness), which support the model that predicts negative effects on plant diversity in low-nutrient conditions and positive effects in … Web1.Insect herbivory can strongly affect ecosystem processes, and its relationship with plant diversity is a central topic in biodiversity-functioning research.

WebApr 12, 2024 · Therefore, our results suggest that the interactive effects of tree diversity and irrigation on insect herbivory partly results from both neighbour-mediated changes …

WebApr 5, 2024 · drought stress increases damage by insect herbivores (leaf chewers and leaf miners) and oak powdery mildew compared to irrigation conditions; drought stress could alter the strength and direction of tree diversity effects on both insect herbivory and powdery mildew infection. black pine beach resort pequot lakesWeb7 rows · Jan 15, 2024 · Tree diversity effects are significant in stands at the near distance from river. • Insect ... gar huang city of fullertonWebJan 18, 2024 · Herbivory decreased with increasing PGD under normal herbivore density, but not under reduced herbivore abundance. The most damaged oak family in the field was also the most consumed in non-choice tests and was consistently preferred over other families in choice tests. garhshankar to hoshiarpur distanceWebFeb 28, 2024 · Herbivory consumption rates and fitness, as well as insect herbivore performance, may drastically increase with increased drought stress because drought … black pine beetleWebJan 18, 2024 · In particular, we tested the following hypotheses: (1) Insect herbivory and herbivore preference and performance vary among oak families, (2) insect herbivory … black pine bonsai tree careWebJul 1, 2024 · Effects of tree species diversity on insect herbivory and leaf defences in Cordia dodecandra 1. It is broadly accepted that plant diversity influences … black pine campgroundWebApr 12, 2024 · Insect herbivores co-occurring on the same host plant interact in various ways. In particular, early-season insect herbivory triggers a wide range of plant responses that can determine the performance of herbivores colonizing the … garhwa civil court