yar 
“eS ir ae as aE aN oe ns gh et so Sita 
ay oe a a eee 
ites ie tei Bie od rs 2 
" F A ‘ ards me tn re yan: AE 
! 
Adult wingless Winged 
Date. pont females. Pupe. | 
May 16/Setaria in oat field.|Setaria in oat field. | 
o Born in breeding 
May 17-20 cage. | 
‘ 
May 23 Corn. | | | 
May 24 Young grass. | | 
May 26 | reese oat | 
Young grass in 
May 28 corn field. | | J 
fume 1 Setaria in corn Setaria in corn Setaria in corn Setaria in corn 
field. field. field. field. 
June 10 Grass in corn et. Grass in corn field. 
; Corn (1883) and 
June 13 | Setaria, | Corn (1884). 
June 16 Setaria. | | | 
June 17 | ~ Corn: | | Corn. 
June 23 Corn and Panicum. | Corn. } 
eS Bae ee a A et 
June 25 Setaria. Setaria, grass. Sor: DING BRRESS 
Smartweed in corn|Smartweed in corn 
June 26 ffeld. field. | 
June 29 Panicum. | 
\ 
Timothy in corn Timothy in corn 
June, 30 fleld. field, 
July 3 Timothy. | 
July 18 Setaria, Panicum, | Setaria, Panicum, | Setaria, Panicum, 
’ and corn. and corn. and corn, 
July 15 Setaria in corn Setaria in corn Setaria in corn Setaria in corn 
: field. field. field. field. 
July 25 . Sorghum. | | 
July 8 Corn roots. Corn roots. | | 
