Agriculture and especially bananas once dominated Dominica's economy, and nearly one-third of the labour force worked in agriculture in the early 2000s. This sector, however, is highly vulnerable to weather conditions and to external events affecting commodity prices. In 2007, Hurricane Dean caused significant damage to the agricultural sector as well as the country's infrastructure, especially roads. In response to reduced European Union (EU) trade preferences for bananas from the former European colonies after the 2009 WTO decision, the government has diversified the agricultural sector by promoting the production of coffee, patchouli, aloe vera, cut flowers, and exotic fruits such as mango, guava and papaya, while the economy has become increasingly dependent on tourism.