Ch. 603Rubber Plantation Prospects and Crisis
Ernst assessed East Africa’s rubber industry, which had quietly overtaken Brazil’s through extensive plantations and control of pneumatic tire technology. He planned to protect East Africa’s rubber and banana crops from disease by preserving wild rubber varieties and isolating producing regions.
- Ernst noted that East Africa’s rubber plantations and tire patent gave it a major export advantage over Germany and Austria.
- East Africa’s hidden plantations made it the world’s largest rubber producer before Brazil realized the scale of its expansion.
- Brazil retained about fifteen percent of the rubber market, while East Africa supplied it with large numbers of Black laborers.
- Ernst arranged for East Africa to collect wild South American rubber varieties as a genetic reserve against rubber leaf blight.
- Ernst planned to keep East Africa’s four rubber-producing regions separate from one another and from South America to limit disease spread.
- Ernst also identified Panama disease as a threat to East Africa’s banana plantations and hoped Big Mac bananas would survive into the twenty-first century.