Shawn A. Steffan

Cascading diversity effects transmitted exclusively by behavioral interactions.

Niche engineering reveals complementary resource use.

Trophic hierarchies illuminated via amino acid isotopic analysis.

A syndrome of mutualism reinforces the lifestyle of a sloth.

Susceptibility of cranberries to Drosophila suzukii (Diptera: Drosophilidae).

High-resolution food webs based on nitrogen isotopic composition of amino acids.

Diet quality influences isotopic discrimination among amino acids in an aquatic vertebrate.

Temperature-Mediated Development Thresholds of Sparganothis sulfureana (Lepidoptera: Tortricidae) in Cranberries.

Colonies of Bumble Bees (Bombus impatiens) Produce Fewer Workers, Less Bee Biomass, and Have Smaller Mother Queens Following Fungicide Exposure.

Degree-Day Benchmarks for Sparganothis sulfureana (Lepidoptera: Tortricidae) Development in Cranberries.

Microbes are trophic analogs of animals.

Flight Synchrony among the Major Moth Pests of Cranberries in the Upper Midwest, USA.

Opinion: Why we need a centralized repository for isotopic data.

Multi-Species Mating Disruption in Cranberries (Ericales: Ericaceae): Early Evidence Using a Flowable Emulsion.

Intra-trophic isotopic discrimination of (15)N/(14)N for amino acids in autotrophs: Implications for nitrogen dynamics in ecological studies.

Unpacking brown food-webs: Animal trophic identity reflects rampant microbivory.

Variable Isotopic Compositions of Host Plant Populations Preclude Assessment of Aphid Overwintering Sites.