88 Publications (Page 2 of 4)
2008
Does hyperaccumulated nickel affect leaf decomposition? A field test using Senecio coronatus (Asteraceae) in South Africa
Boyd, Robert S⋅Davis, Micheal A and Balkwill, Kevin
Chemoecology an international journal emphasizing evolutionary approaches to chemical ecology., vol. 18, (no. 1), pp. 1-9, 2008. | Journal Article
2007
Genetic Diversity and Clonality in the Federally Endangered Plant Clematis socialis Kral (Ranunculaceae)
Goertzen, Leslie and Boyd, Robert S
Journal of the Torrey Botanical Society, vol. 134, (no. 4), pp. 433-440, 2007. | Journal Article
 
Host-herbivore studies of @@iStenoscepa@ sp. (Orthoptera: Pyrgomorphidae), a high-Ni herbivore of the South African Ni hyperaccumulator @@iBerkheya coddii@ (Asteraceae)
Boyd, Robert S⋅Davis, MA⋅Wall, MA and Balkwill, K.
Insect Science, vol. 14, (no. 2), pp. 133-143, 2007. | Journal Article
 
Host-herbivore studies of Stenoscepa sp. (Orthoptera: Pyrgomorphidae), a high-Ni herbivore of the South African Ni hyperaccumulator Berkheya coddii (Asteraceae)
Boyd, Robert S⋅Davis, Micheal A⋅WALL, MICHAEL A and BALKWILL, KEVIN
Insect science., vol. 14, (no. 2), pp. 133-143, 2007. | Journal Article
 
Lygus hesperus (Heteroptera: Miridae) tolerates high concentrations of dietary nickel
Boyd, Robert S
Insect science., vol. 14, (no. 3), pp. 201-205, 2007. | Journal Article
 
Response to Fire of Ceanothus Roderickii (Rhamnaceae), a Federally Endangered California Endemic Shrub
Boyd, Robert S
Madrono, vol. 54, (no. 1), pp. 13-21, 2007. | Journal Article
 
The defense hypothesis of elemental hyperaccumulation: status, challenges and new directions
Boyd, Robert S
Plant and Soil, vol. 293, (no. 1-2), pp. 153-176, 2007. | Journal Article
2006
Effectiveness of metal-metal and metal-organic compound combinations against Plutella xylostella: implications for plant elemental defense.
Jhee, Edward M⋅Boyd, Robert S and Eubanks, Micky D
Journal of chemical ecology, vol. 32, (no. 2), pp. 239-59, 2006/Feb. | Journal Article
 
Metal concentrations of insects associated with the South African Ni hyperaccumulator Berkheya coddii (Asteraceae)
Boyd, Robert S⋅Davis, MA⋅Wall, MA and Balkwill, K.
Insect Science, vol. 13, (no. 2), pp. 85-102, 2006. | Journal Article
 
Nickel hyperaccumulation by Streptanthus polygaloides protects against the folivore Plutella xylostella (Lepidoptera: Plutellidae)
Jhee, Edward M⋅Boyd, Robert S⋅Eubanks, Micky and Davis, Micheal A
Plant Ecology, vol. 183, (no. 1), pp. 91-104, 2006. | Journal Article
 
Nickel levels in arthropods associated with Ni hyperaccumulator plants from an ultramafic site in New Caledonia
Boyd, Robert S⋅Wall, MA and Jaffre, T.
Insect Science, vol. 13, (no. 4), pp. 271-277, 2006. | Journal Article
 
Pollination Biology, Seed Dispersal, and Recruitment in Rudbeckia auriculata (Perdue) Kral, a Rare Southeastern Endemic
Diamond, Alvin⋅Folkerts, Debbie R and Boyd, Robert S
Castanea, vol. 71, (no. 3), pp. 226-238, 2006. | Journal Article
 
Rudbeckia auriculata Infected with a Pollen-mimic Fungus in Alabama
Diamond, Alvin⋅El Mayas, Hanan L and Boyd, Robert S
Southeastern Naturalist, vol. 5, (no. 1), pp. 103-112, 2006. | Journal Article
2005
Extending the elemental defense hypothesis: dietary metal concentrations below hyperaccumulator levels could harm herbivores.
Coleman, Christina M⋅Boyd, Robert S and Eubanks, Micky D
Journal of chemical ecology, vol. 31, (no. 8), pp. 1669-81, 2005/Aug. | Journal Article
 
Nickel hyperaccumulation as an elemental defense of Streptanthus polygaloides (Brassicaceae): influence of herbivore feeding mode
Jhee, Edward M⋅Boyd, Robert S and Eubanks, Micky
New Phytologist, vol. 168, (no. 2), pp. 331-344, 2005. | Journal Article
2004
Distribution, habitat characteristics, and population trends of the rare southeastern endemic Rudbeckia auriculata (Perdue) Kral (Asteraceae).
Diamond, Alvin and Boyd, Robert S
Castanea, vol. 69, (no. 4), pp. 249-264, 2004. | Journal Article
 
Ecology of Metal Hyperaccumulation
Boyd, Robert
The New Phytologist, vol. 162, (no. 3), pp. 567, 20040601. | Journal Article
2003
Conservation Impact Of Climatic Variability On Pollination Of The Federally Endangered Plant, Clematis Socialis (Ranunculaceae)
Wall, Michael A⋅Timmerman-Erskine, M. and Boyd, Robert S
Southeastern Naturalist, vol. 2, (no. 1), pp. 11-24, 2003. | Journal Article
2002
Does elevated body Ni concentration protect insects against pathogens? A test using Melanotrichus boydi (Heteroptera: Miridae)
Boyd, Robert S
(pp. 225-236). 2002
 
Does Elevated Body Ni Concentration Protect Insects Against Pathogens? A Test Using Melanotrichus boydi (Heteroptera: Miridae)
Boyd, Robert S
American Midland Naturalist, vol. 147, (no. 2), pp. 225-236, 2002. | Journal Article
 
Floral manipulation by Lasioglossum zephyrum (Hymenoptera: Halictidae) ensures first access to floral rewards by initiating premature anthesis of Xyris Tennesseensis...
Wall, Michael A⋅Teem, Allison P and Boyd, Robert S
The Florida Entomologist, vol. 85, (no. 1), pp. 290, Mar 2002. | Journal Article
 
Floral manipulation by Lasioglossum zephyrum (Hymenoptera: Halictidae) ensures first access to floral rewards by initiating premature anthesis of Xyris tennesseensis (Xyridaceae) flowers
Wall, Michael A⋅Teem, AP and Boyd, Robert S
Florida Entomologist, vol. 85, (no. 1), pp. 290-292, 2002. | Journal Article
 
Morphometric analysis of the Trillium pusillum Michaux complex (trilliaceae) of the Southeastern United States
Timmerman-Erskine, Margaret⋅Dute, Roland R and Boyd, Robert S
Castanea, vol. 67, (no. 2), pp. 109, Jun 2002. | Journal Article
 
Nickel accumulation in serpentine arthropods from the Red Hills, California
Wall, Michael A and Boyd, Robert S
Pan-Pacific Entomologist, vol. 78, (no. 3), pp. 168-176, 2002. | Journal Article
 
The defensive role of Ni hyperaccumulation by plants: a field experiment
Martens, SN and Boyd, Robert S
American Journal of Botany, vol. 89, (no. 1), pp. 998-1003, 2002. | Journal Article