Jongeneel et al. (2007) and Jongeneel et al. (2008)
The spraying of DDT and other pesticides provoked the 1962 book ‘Silent spring’, one of the early landmarks of environmentalism. How rich in biodiversity is the spring of 2010, and how many bird songs are missing because of pesticide use? Daniel Lesinsky, board member of Pesticide Action Network Europe, responds.