De Oliveira, Victor Hugo, Santos de França, João Mário, and Martins, Francisco Mário Viana
Subjects
*NATURAL disasters, *DROUGHTS, *MUNICIPAL water supply, *FLOODS, *RATE of return
Abstract
Using data from the Damage Assessment Reports from the Civil Defence, the current study investigates the relationship between the damage caused by natural disasters and local development at the municipality level in Ceará state, Brazil. The results show that a better urban and water supply infrastructure, a lower population density, and a higher proportion of own revenues relative to total revenues are associated with smaller disaster damage. However, economic development in terms of GDP per capita exhibits a convex relationship with the impact of natural disasters across municipalities, reflecting the potential decreasing returns of preventive investments due to the highly hazardous environment that involves municipalities. [ABSTRACT FROM AUTHOR]
The giant grasshopper Tropidacris collaris (Stoll, 1813) (Orthoptera: Romaleidae) is a Neotropical species that causes economic damage to diverse and unrelated crops. We report herein the occurrence of this grasshopper in orchards of dwarf cashew Anacardium occidentale L. (Anacardiaceae) located in the state of Ceará, one of the main cashew-producing areas of Brazil. Nymphs and adults were observed feeding on cashew leaves during June and July 2016, causing partial or total defoliation of some plants. This report updates the feeding plants of T. collaris and its distribution in Brazil and serves as an early warning of possible future attacks by the pest on cashew orchards in the northeastern region of the country. [ABSTRACT FROM AUTHOR]