- 86 - 
. Page 
parsnip- -----__--- — _ _ .. _ — _>_.„____ _^ 20 
peanut ---------."---...'.----__ -_____- 55 
pear ------.--.-..-•------'----___■'---- 55 
plum -. -', .. -.-,-/- __„____- 55^ Q2 
poppy- _ - - - - _-_„-__- __ 62 
raspberry— --_--.----___------__-___ 55 
rose --"-■--..--..--.-----.------------ 55", 62 
soybean- ----.---____-___--.._---_..__ 56 
spinach- ---'--..-.-.---••--■_■-__'-..---_--., 45 
Spirea vanho u 1 1 ei- ---------------------- 56 
strawberry ------------------------- 56 
tea-- ----_--________ ..„_-___-____- 50 
Ehistle- ■ ■ - .-____-_„--__„„-__-- 4 
tobacco- ________ „ - 43, 44, 56, 57 
tomato ' __.. __ -40, 58 
tulips --------------------------- 5 
tuliptree- -------------- - _-_- 23 
turnips- ---------------------------47, 48 
viburnum -------------------------- 58 
violets- ---------.«------_---__---- 58 
white, pine -------------------------- 58 
Aphiida.e - - -4, 50, 52, 63 
Aphis— - 
aye nae . See R hopalo s iphum p runjf ol iae . 
gossypii -------------------------- 5"* 6 
hel iantK'i- -------------------------- 7 
ill ino is ens is- ----------------- — -____ 7 
~?aedicaginis- ------------------------ 7 
nerii — ____.,._______________--_-__ 8 
odinae -'----------------------••- - 8 
papa veris- ------------------------- 8 
pcni ~" ' -5, 8; 9, 10 
pseudobrassicae, S.?e Phopalos iphum speudobrassicae . 
rumicis- -------------------------- 10 
sambuci- -------------------------- 15 
spiraecola --- --------- ------- ______ 2.-5 1 17 
sppT ™~~ - - - ,- .--- _..___-_-__---_ 59 
4-n^O^oo-i __„..___- 17 
i..E.jS.res_ __—__,. — ——— — — —— — — — _ — ——-_——— ±t 
Aphrophora permut&ta --------------------- 63 
Apple — 
aphid- - - - 8, 9, 50 
leafhcpper ------------------------- 68 
Apple grain aphid- ---------------------- 46 
Arrowhead, aphid s ----------------------- 59 
Aspifliotus pernic iosus -------------------- 74 
Aulacaspis rosae ----------------------- 74 
Bean _. _» 
aphid ; 10-15 
leafhop-ier 55 
Beet leafhcpper- ----------------------- 70 
■ 
