From Eradication to Adaptation: The Colorado Potato Beetle in Cold War Czechoslovakia

This article examines the Colorado potato beetle in postwar Czechoslovakia as a case through which to explore the relationship between environmental processes and socialist environmental governance. While the beetle was widely framed in Cold War propaganda as an ‘American’ agent of sabotage, the paper argues that its political significance cannot be reduced to ideological projection. Rather, it emerged from the interaction between the insect’s biological characteristics and the state’s efforts to monitor, control, and eradicate it. Drawing on archival sources from agricultural and party institutions, the analysis traces how the spread of the beetle in the early 1950s was transformed from an agronomic problem into an issue of political urgency and security. It shows how systems of monitoring and mapping, mass mobilisation campaigns, and large-scale chemical interventions were deployed in response, while the beetle’s capacity for rapid reproduction and repeated re-infestation continually exposed the limits of these strategies. Conceptually, the article engages with recent work in environmental history and more-than-human approaches to examine how nonhuman life can shape perception, political interpretation, and practices of governance. From this perspective, the Colorado potato beetle can be understood not only as an object of discourse but as a persistent ecological presence that influenced both the practices and expectations of state intervention. The article further shows how the difficulties of eradication led to shifts from emergency mobilisation to more routinised forms of management, including growing attention to ecological relations and the role of the beetle’s natural predators. By foregrounding the interplay between biological processes and political rationalities, it contributes to environmental histories of state socialism and highlights how nonhuman life could reconfigure modern projects of environmental control.