124 The Principles of Fruit-growing. 
TABULATION OF SEASONAL CHANGES, WITH SPECIAL REFERENCE 
To KILLING FROSTS. 
SPRING. FAuu, 
OHIO VALLEY 
Se Earliest. | Latest. | Average. || Earliest.| Latest. | Average. 
W. New York...|Mar. 26|June 8/ April 25) Aug. 8] Nov. 21 | Sept. 20 
Michigan ........ Mar. 2|June 29}May 5)/Aug. 2) Oct. 29) Sept. 18 
Wisconsin....... April 7|)June 12|May 1|) Aug. 22) Nov. 13] Sept. 25 
Pennsylvania....|May 26|/June 4| April 25] Aug. 30| Nov. 14| Sept. 28 
QUO’ sénseesiaieisiet tons Feb. 24/| June 12] April 20] Sept. 2) Nov. 15| Sept. 30 
Indiana.......... Mar. 23| May 28) April 12|;Sept. 14| Dec. 24, Oct. 15 
LNW0IG oo ccna nce Feb. 28)June 1! April 15) Aug. 2) Nov. 28|Sept. 30 
West Virginia...) April 1] May 17] April 20|) Sept. 22) Nov. 22| Oct. 25 
Kentucky........ Mar. 10}May 30) April 7] Sept. 24| Nov. 20] Oct. 15 
Tennessee....... Jan. 25|May 15| April 1||Sept. 14) Nov. 29] Oct. 15 
Missouri VAL- 
LEY STATES. 
Minnesota....... April 6|June 8/April23] Aug. 4] Oct. 21] Sept. 29 
DekUttia cs covnere Mar. 15/| June 30| May 15) Aug. 4) Oct. 28) Sept. 10 
LOW cscwarcewaes Mar. 4/June 2/April20/ Aug. 8] Oct. 28] Sept. 20 
Nebraska. e200 05 Mar. 28|June 7/} April 20! Aug. 30} Nov. 9] Oct. 10 
Missouri......... Feb. 27| May 26| April 15) Sept. 2 Nov. 19} Oct. 9 
oe Mar. 16| May 22] April 12|Sept. 6|Nov. 9) Oct. 5 
Colorado......... Mar. 29/June 28|May 2||Aug. 7) Oct. 26|Sept. 5 
Arkansas........ Feb. 22] April 28} Mar. 27) Oct. 6]Dee. 4{ Oct. 27 
Indian Territory.|Feb. 5|May 23]/Mar. 22) Sept. 30;Dee. 7] Oct. 20 
