The proboscis atus of Say, or the Acarus of Smee, is the to a dire disease, emphatically known as the of history concerning this people! The little is about two-thirds of its body in length, and cause of the potato rot. His reasons for Rot. Both here and in Europe the potato we have read of their… … The SCIENTIFIC AMERICAN is printed once a leaves and main stem, which, having their and many interesting pamphlets were pub- week, in convenient quarto form for binding, each vol- juices taken from them, wither and die, leav- lished, and many eloquent lectures delivered, much investigation and…
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