Excerpt from Cooperative Economic Insect Report, Vol. 11: December 15, 1961 A weekend cold wave over most of the area west of the Appalachians brought the first

Excerpt from Cooperative Economic Insect Report, Vol. 11: December 1, 1961 The past week's weather was generally stormy, with widespread precipitation that occu

Excerpt from Cooperative Economic Insect Report, Vol. 11: May 12, 1961 Beneficial precipitation, generally over inch, fell in the northern Great Plains where to

Excerpt from Cooperative Economic Insect Report, Vol. 11: September 15, 1961 The hurricane spawned a number of tornadoes which resulted in the loss of at least

Excerpt from Cooperative Economic Insect Report, Vol. 11: September 29, 1961 Cold air covering the Far West at the beginning of the period pushed eastward to a