. Bulletin of the Department of Agriculture. Agriculture; Agriculture. BULLETIN 911, U. S. DEPARTMENT OF AGRICULTURE. Table III.—Time of emergence of moths of the first brood of the grape-beiry moth at Sandusky, Ohio, in 1916. Date of emergence. Number of moths. Date of emergence. Number of moths. July 11 1 2 1 1 2 2 1 1 1 3 11 10 7 78 12 8 70 13 , 9 25 14 10 37 15 11. 42 16 12 20 17 13 25 18 14 28 19 15 37 20 16 18 21 .17 111 22 18 67 23 19 ... 56 24 13 20 22 25 10 21 18 26 43 22 24 27 | 116 23 35 28 168 24 13 29 1 164 25 7 30 j 119 26 5 31 1 111 27 6 Aug. 1 78 28 4 2 118 29 1 3 194 30 2


. Bulletin of the Department of Agriculture. Agriculture; Agriculture. BULLETIN 911, U. S. DEPARTMENT OF AGRICULTURE. Table III.—Time of emergence of moths of the first brood of the grape-beiry moth at Sandusky, Ohio, in 1916. Date of emergence. Number of moths. Date of emergence. Number of moths. July 11 1 2 1 1 2 2 1 1 1 3 11 10 7 78 12 8 70 13 , 9 25 14 10 37 15 11. 42 16 12 20 17 13 25 18 14 28 19 15 37 20 16 18 21 .17 111 22 18 67 23 19 ... 56 24 13 20 22 25 10 21 18 26 43 22 24 27 | 116 23 35 28 168 24 13 29 1 164 25 7 30 j 119 26 5 31 1 111 27 6 Aug. 1 78 28 4 2 118 29 1 3 194 30 2 4 109 5 190 6 112 31 Total 1 2,340 z/o. Fig. /O 1.—Diagram showing time of emergence of first-brood moths of the grape-berry moth (.Polychmsis viteana) at Sandusky, Ohio, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.


Size: 1593px × 1569px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookauth, bookcentury1900, bookdecade1910, booksubjectagriculture