Browsing Agricultural Experiment Station & Extension Service by Author "Gassmann, A."
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Biology and host preference of Oxicesta geographica (Lepidoptera: Noctuidae) candidate agent for biological control of Euphorbia esula complex (Euphorbiaceae) in North America
Cristofaro, M.; Gassmann, A.; Pecora, P. (1994) -
Description of European Chamaesphecia spp. (Lepidoptera: Sesiidae) feeding on Euphorbia (Euphorbiaceae), and their potential for biological control of leafy spurge (Euphorbia esula) in North America
Schroeder, D.; Gassmann, A.; Tosevski, I. (1996)