Claim · model-written summary
Combined CO2 and O3 increased R. hastata food preference.
- Taxon
- silver bircht0
- Treatment
- CO 2 combined with O 3e0
- Interactor
- R. hastata
Rheumaptera hastatae0herbivore - Outcome
- food preferencee0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“Elevated CO 2 increased the food preference of only two tested species: Phyllobius argentatus (CO 2 alone) and R. hastata (CO 2 combined with O 3 ).”
t0“silver birch”
Title
PETRI A. PELTONEN; ELINA VAPAAVUORI; JAAKKO HEINONEN; et al. Global Change Biology 2009. doi:10.1111/j.1365-2486.2009.02073.x
Other claims from this paper (10)
- Intervention effect Elevated CO2 reduced water concentration in both birch leaf types.
- Association Effects of CO2 on nitrogen and phenolics depended on O3, genotype and leaf type.
- Intervention effect Elevated O3 increased total carbon only in short-shoot leaves.
- Intervention effect Elevated CO2 increased juvenile Epirrita autumnata food consumption.
- Intervention effect Elevated CO2 increased Rheumaptera hastata larval food consumption.
- Intervention effect Elevated CO2 did not affect larval growth.
- Mechanism CO2 effects on compensatory consumption may depend on leaf age.
- Intervention effect CO2 alone increased Phyllobius argentatus food preference.
- Association The preference stimulus depended on genotype, and leaf quality explained only some of it.
- Intervention effect Elevated O3 decreased young E. autumnata larval growth regardless of CO2.