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Lina Quesada-Ocampo (left) and Camilo Parada-Rojas (right) inspecting an agar plate containing a pure culture of the sweetpotato fungal pathogen Ceratocystis fimbriata. Credit must be given to the ...

The figure shows the experimental condition in which the bees were fixed to a tube each, and trained bee by bee separately to s sequence of odors.

In addition to its human consequences, cocaine trafficking harms the environment and threatens habitats important to dozens of species of migratory birds, according to a new study.