Historical introduction; Spores: their properties and sedimentation in still air; The atmosphere as an environment; Spora liberation; Liberation in splash droplets; Horizontal ...

Environmental Physics concerns the description and analysis of physical processes that establish the conditions in which all species of life survive and reproduce. The subject ...

The cocoa tree: agronomic aspects. History up to 1930 of Black Pod and other Cocoa Diseases caused by Phytophthora palmivora. Problems of experimentation with cocoa trees ...

Provides a background and explanation of the aerobiological pathway and of microbial survival and infectivity. Presents, clearly and simply, the most current information ...