Sugar and coffee: A history of settler agriculture in nineteenth-century Liberia

This dissertation is about commercial agriculture in nineteenth-century Liberia. Based primarily on the archives of the American Colonization Society (founder of Liberia), it examines the impact of environmental and demographic constraints on an agrarian settler society from 1822 to the 1890s. Contrary to the standard interpretation, which linked the poor state of commercial agriculture to the settlers' disdain for cultivation, this dissertation argues that the scarcity of labor and capital impeded the growth of commercial agriculture. The causes of the scarcity were high mortality, low immigration and the poverty of the American “Negroes” who began to settle Liberia in 1822. ^ Emigration to Liberia meant almost certain death and affliction for many immigrants because they encountered a new set of diseases. Mortality was particularly high during the early decades of colonization. From 1822 to 1843, about 48 percent of all immigrants died of various causes, usually within their first year. The bulk of the deaths is attributed to malaria. There was no natural increase in the population for this early period and because American “Negroes” were unenthusiastic about relocation to Liberia, immigration remained sparse throughout the century. Low immigration, combined with the high death rate, deprived the fledgling colony of its potential human resource, especially for the cultivation of labor-intensive crops, like sugar cane and coffee. Moreover, even though females constituted approximately half of the settlers, they seldom performed agricultural labor. ^ The problem of labor was compounded by the scarcity of draft animals. Liberia is in the region where trypanosomiasis occurs. The disease is fatal to large livestock. Therefore, animal-drawn plows, common in the United States, were never successfully transplanted in Liberia. Besides, the dearth of livestock obstructed the development of the sugar industry since many planters depended on oxen-powered mills because they could not afford to buy the more expensive steam engine mills. ^ Finally, nearly half of the immigrants were newly emancipated slaves. Usually these former bondsmen arrived in Liberia penniless. Consequently, they lacked the capital to invest in large-scale plantations. The other categories of immigrants (e.g., those who purchased their freedom), were hardly better off than the emancipated slaves. ^

Raising Cane in the 'Glades: The Global Sugar Trade and the Transformation of Florida

Over the last century, the Everglades underwent a metaphorical and ecological transition from impenetrable swamp to endangered wetland. At the heart of this transformation lies the Florida sugar industry, which by the 1990s was at the center of the political storm over the multi-billion dollar ecological “restoration” of the Everglades. Raising Cane in the ’Glades is the first study to situate the environmental transformation of the Everglades within the economic and historical geography of global sugar production and trade. Using, among other sources, interviews, government and corporate documents, and recently declassified U.S. State Department memoranda, Gail M. Hollander demonstrates that the development of Florida’s sugar region was the outcome of pitched battles reaching the highest political offices in the U.S. and in countries around the world, especially Cuba—which emerges in her narrative as a model, a competitor, and the regional “other” to Florida’s “self.” Spanning the period from the age of empire to the era of globalization, the book shows how the “sugar question”—a label nineteenth-century economists coined for intense international debates on sugar production and trade—emerges repeatedly in new guises. Hollander uses the sugar question as a thread to stitch together past and present, local and global, in explaining Everglades transformation.

Sugar Feeding Affects the Male Contribution in Reproduction in Aedes Aegypti

Juvenile hormone (JH) is crucial for the stimulation and progression of oogenesis from emergence to the previtellogenic resting stage in female Aedes aegypti mosquitoes. Juvenile hormone has been suggested to be among the many substances transferred form the male accessory glands to the female during copulation but no evidence for this has previously been provided. Quantification of JH III in the accessory glands of males and in the bursae copulatrix and spermathecae of mated females was performed using HPLC-FD. These amounts were measured in relation to the quality of adult sugar feeding in the male. The effect of this variable transfer was measured on two fecundity markers that occur during the previtellogenic stage of oogenesis, specifically follicular resorption and ovarian lipids. Male mosquitoes provided with 20% sucrose contained ~ 60% greater amount of JH in the accessory glands and transferred 4 fmol more JH during copulation than males provided with 3% sucrose. These differences resulted in a nearly 40% reduction in follicular resorption and an approximate 3-fold increase in lipid content in the ovaries of mated females during the previtellogenic stage. These results suggest that the contribution of JH from the male is dependent on the quality of nutrition obtained during adult sugar feeding. Female fecundity is likely responsive to these variable previtellogenic effects, possibly resulting in a difference in the number of eggs laid. Improvements in female reproductive output may have wider implications in the transmission of diseases attributed to this important arbovirus vector.

Sugar and Revolution ( A Requiem) , Lecture by Duanel Díaz Infante

This flyer promotes the event "Sugar and Revolution ( A Requiem) : Lecture by Duanel Díaz Infante", cosponsored by FlU's Cuban Research Institute, Latin American and Caribbean Center, and the FlU Libraries.