24 julio 2014
Insecticides similar to nicotine, known as neonicotinoids, were found commonly in streams throughout the Midwest, according to a new study. This is the first broad-scale investigation of neonicotinoid insecticides in the Midwestern United States and one of the first conducted within the United States.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/auZAaWW9fWI/140724124441.htm
