Search Results - "Roche, Bernadette M."

Evidence for cross-tolerance to nutrient deficiency in three disjunct populations of Arabidopsis lyrata ssp. lyrata in response to substrate calcium to magnesium ratio by Veatch-Blohm, Maren E, Roche, Bernadette M, Campbell, Maryjean

“…Species with widespread distributions that grow in varied habitats may consist of ecotypes adapted to a particular habitat, or may exhibit cross-tolerance that…”
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Plant Growth and Climate Change by Roche, Bernadette M.

“…Plant Growth and Climate Change provides current tools and techniques required to respond to the predicted changes in temperature, rainfall, and nutrient…”
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The effect of bulb weight on salinity tolerance of three common Narcissus cultivars by Veatch-Blohm, Maren E., Roche, Bernadette M., Sweeney, Tara

“…•Initial bulb size impacted growth all salinity levels.•Salinity, not bulb size, was the main factor impacting photosynthesis.•Flowering was mainly impacted by…”
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Serpentine populations of Arabidopsis lyrata ssp. lyrata show evidence for local adaptation in response to nickel exposure at germination and during juvenile growth by Veatch-Blohm, Maren E., Roche, Bernadette M., Dahl, Elizabeth E.

“…•Serpentine populations of Arabidopsis lyrata show local adaptation to Ni.•Serpentine populations have Ni tolerance while non-serpentine populations do…”
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Interspecific and Temporal Variation in Herbivore Responses to Hybrid Willows by Fritz, Robert S., Roche, Bernadette M., Brunsfeld, Steven J., Orians, Colin M.

“…We studied herbivory of two species of willows (Salix sericea and S. eriocephala) and their interspecific hybrids to test alternative hypotheses concerning the…”
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Dispersal and disease gradients of anther-smut infection of Silene alba at different life stages by Roche, Bernadette M., Alexander, Helen Miller, Maltby, Arlan D.

“…Given the increased recognition of the importance of spatial aggregation of infected individuals on disease spread, we used a field experiment to examine spore…”
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Genetics of resistance of Salix sericea to a diverse community of herbivores by Roche, B.M. (Loyola College in Maryland, Baltimore, MD.), Fritz, R.S

“…We measured resistance of Salix sericea, the silky willow, to a diverse assemblage of 12 herbivores. We investigated the potential for multispecies coevolution…”
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Phenolic glycosides and condensed tannins in Salix sericea, S. eriocephala and their F1 hybrids: not all hybrids are created equal by Orians, Colin M, Griffiths, Megan E, Roche, Bernadette M, Fritz, Robert S

“…The performance of hybrids depends upon the inheritance and expression of resistance traits. Secondary chemicals are one such resistance trait. In this study,…”
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Evidence for Cross-Tolerance to Nutrient Deficiency in Three Disjunct Populations of Arabidopsis lyrata ssp. lyrata in Response to Substrate Calcium to Magnesium Ratio. e63117 by Veatch-Blohm, Maren E, Roche, Bernadette M, Campbell, MaryJean

“…Species with widespread distributions that grow in varied habitats may consist of ecotypes adapted to a particular habitat, or may exhibit cross-tolerance that…”
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Genetics of Resistance of Salix sericea to a Diverse Community of Herbivores by Roche, Bernadette M., Fritz, Robert S.

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Genetic variation in resistance of hybrid willows to herbivores by Fritz, R.S, Roche, B.M, Brunsfeld, S.J. (Idaho Univ., Moscow (USA). Dept. of Forest Resources)

“…We measured herbivore abundance on two species of willows (Salix sericea and S. eriocephala) and their interspecific hybrids in two common garden experiments…”
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The genetic basis for variation in the concentration of phenolic glycosides in Salix sericea: an analysis of heritability by Orians, Colin M., Roche, Bernadette M., Fritz, Robert S.

“…Willows and many other members of the Salicaceae often produce phenolic glycosides, and the concentrations of these are known to vary among plants. We used…”
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The role of behavior in a pollinator-mediated plant-pathogen interaction by Roche, Bernadette M

“…This study investigates the role of vectors in a plant-vector-pathogen system in which the vector of the pathogen is also the pollinator of the plant. Ustilago…”
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