with Sandra Swart. “Better Breeds? The Colonial State, Africans, and the Cattle Quality Clause in Southern Rhodesia, c.1912–1930.” Journal of Southern African Studies 42, no. 2 (2016): 333–50.

with Sandra Swart. “‘If Our Cattle Die, We Eat Them but These White People Bury and Burn Them!’: African Livestock Regimes, Veterinary ‘Knowledge’ and the Emergence of a Colonial Order in Southern Rhodesia, c.1860–c.1902.” Kronos 41, no.1 (2015): 112–41.

“‘Even the Calves Must Dip’: East Coast Fever, Africans and the Imposition of Dipping Tanks in Southern Rhodesia, c.1902–1930.” Southern African Historical Journal 66, no. 2 (2014): 320–48.

with Sandra Swart. “‘It Is No Use Advising Us! Command Us and We Will Obey’: Livestock Management, Soil Conservation, and the State in Southern Rhodesia, c.1930–50.” Environment and History 21, no. 4 (2015): 567–96.

“‘Running Twice as Fast while Remaining on the Same Position’: Settler Wheat Production in Southern Rhodesia, c.1928–1965.” Historia 58, no. 1 (2013): 191–214.

“‘The Tick Was Not Slow to Take Advantage’: A History of East Coast Fever in Colonial Zimbabwe (1901–1920).” South African Historical Journal 65, no. 2 (2013): 249–70.