- 89 - 
Page 
Hemispherical scale- ------------------ - - - 79 
Homoptera- -------------------------- 2, 63 
Hop aphid- -------------------------- 46 
Hyalopterus- - 
arur.dinis - ------------------------- 22 
prurii . See H. arundinis . 
Hysteroneura s etariae- -------------------- 22 
Id iocerus sp, ------------------------- 70 
Indian mustard aphid ------------- -------- .47 
Jassids --------------------------- 72 
Juniper scale- ------------------------ 76 
Ladybeetles- ------------------------- 39 
Lantana bug- ------------------------- 77 
Leaf— 
aphids 53, 54, 57, 61, 62 
lice -._-,-.- „__-__ 51, 56, 60 
Leafhopper -_- _ _- -65-67, 71 
Leafhopoer on — 
applel „___ 68, 71 
beans- --------------------------- *65-67 
beet -___*.- _ 70 
dahlias- -------------------------- 66 
grape-c- -------------------------- 68-69 
potatoes -------------------------- ,65-67 
rose---------------------------- 71 
Lecanium sp. ------------------------- 77 
Le'pidosaphes — 
beckii _ _ - _ _ 77 
ulmi _-------__--- ....__„__- 77 
viridis . See Coccus viridis . 
Lice. See Aphid s, 
Macro s iphoniclla sanborni ------------------ 22 
Lac rosiphum^ " 
ij 1 ino i s e_r, s i s . See Aph is illinoiser.sis . 
l_iri_od_endrJ.« '------ ----------------- 
pisi _» - ____--__- __„_______..______ 
rosa e ---------- --______-__„_-___ 41 
rudbeckiae- ------------ ____________ 41 
solanif o lii ------------------------ 39 
Volid a ginis ------------------------ 42 
Macro steles d i vi su s --------------------- 70 
Magi cic ada septen decim- ------------------- 72 
Mango hoppers ------------------------ 70 
Mealybug _____ __ .77, 78, 81 
Mealy plum aphid- ---------------------- 22 
Melon aphid ------------------------- 5 
Membracidae ------------------------- 82 
Mexican — 
bean beetle ------------------------ 50 
mealybug ------------------------- 78 
Mosquito larvae ----------------------- 
