Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Brood development"”.
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Hymenopterous parasites of lps spp. bark beetles (Coleoptera:Scolytidae) in Virginia
… in slash and damaged, dying, and dead trees. The broods emerging from these sources normally attack similar material. When such material is scarce due to cessation of cutting operations in mid-season or when conditions are especially favorable for brood development, an excess of beetles is often …
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Habitat variation effects on cavity-nesting bee fitness, community assemblages, and parasite interactions in the Colorado Front Range
… quality, provisioning ability, reproduction and brood development, parasite abundance, and community network metrics. This was done by deploying artificial nesting boxes in the ponderosa pine forest of Boulder County, CO that either burned at higher severity, thinned by hand, or were unburned and …
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Behavioral and Reproductive Plasticity in Eastern Mosquitofish (Gambusia Holbrooki) in Response to Predatory Cues
Olfaction in fishes can be an important mechanism in determining the level of predation risk. Many fishes possess alarm signaling systems, wherein an individual can detect injured conspecifics via olfaction and respond behaviorally to the presence of a predator. The superorder Ostariophysi exhibits …