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Disease Resistance In The Drywood Termite, Incisitermes Schwarzi: Does Nesting Ecology Affect Immunocompetence?, Daniel Calleri, Rebeca Rosengaus, James Traniello
Disease Resistance In The Drywood Termite, Incisitermes Schwarzi: Does Nesting Ecology Affect Immunocompetence?, Daniel Calleri, Rebeca Rosengaus, James Traniello
Rebeca Rosengaus
Termites live in nests that can differ in microbial load and thus vary in degree of disease risk. It was hypothesized that termite investment in immune response would differ in species living in nest environments that vary in the richness and abundance of microbes. Using the drywood termite, Incisitermes schwarzi Banks (Isoptera: Kalotermitidae), as a model for species having low nest and cuticular microbial loads, the susceptibility of individuals and groups to conidia of the entomopathogenic fungus, Metarhizium anisopliae Sorokin (Hypocreales: Clavicipitaceae), was examined. The survivorship of I. schwarzi was compared to that of the dampwood termite, Zootermopsis angusticollis Hagen …