INDEX. 61 
Page. 
Pediculoides ventricosus, introduction into Texas an unsuccessful attempt... --- 40-41 
OCCUITEN CEs: Meenas. ee pide a Le 7 See eR 30 
parasite of Anthonomus eugenii..............-.-------- 42-46 
boll weevil (Anthonomus grandis). 10-11, 28, 40, 42 
Peppers, food plants of Anthonomus eugenit...:.-..-.----..-2--22-22+--+- 37, 39, 46 
Phanerotoma tibialis, parasite of Anthonomus nigrinus..........-.------------ 44 
Phaseolus perennis, food plant of Apion grisewm........-..-.-----------2------ 37-45 
Phleosinus graniger, host of Spathius canadensis..............-..----------+--- 44 
ROROPICEISICONUPLONA— ANCY ILS! COMPLANGe ease aoe ae ee aoe ee ee ee 38 
Phytonomus punctatus, host of Empusa (Entomophthora) sphxrosperma and 
LY LEC SOLD ACRE O OOO Dee SOS ES Hoe AeA OB So Boone nee aol cle aoe 41 
Teoma sO00s NOSt Ol BraCOl PISSOdIs2= = 22 22 ates oo. 02 Sake | Pee is 44 
Pityophthorus consimilis, host of Cerocephala pityophthorv....-. yet Kepat ee te 43 
Bp: host of Rhyssalus pityophilont i... sore >. 22g Sela ee es 44 
Plant conditions most favorable for parasitism of boll weevil...........--:-.-- 15-17 
Plum curculio. (See Conotrachelus nenuphar.) 
Podapion gallicola, host of Sigalphus copturt...-...-.-..---22-/22--2-+2+--+- 43 
Polygonum pennsylvanicum, food plant of Lixus musculus.....-..-.----- 25, 34, 36, 45 
Porizon conotracheli, parasite of Conotrachelus nenuphar.....-.......-.--------- 43 
Potato-bud weevil. (See Anthonomus nigrinus.) 
stalk weevil (see also T’richobaris trinotata). 
biplogeap tie relerences se 2s eS Sse ee eS Le 51 
eae: Parasitiem: Ob boll weevil opi <p see mer Sea eS Ve eR Se ieelisa oe 
Eroliterationeeractorin: control of bollisweevales= sass eee eer he eee 3 
Propagation of boll-weevil parasites artificially, apparatus used, and difficulties. 22-24 
work on) parasites. of boll weevil: : 7.3. -20e 04. We eee 11, 22-27 
Prosopis glandulosa, food plant of Bruchus prosopis..........-..--.--------- ae 38 
Raspberry, food plant of Anthonomus signatus.....-- - PAN FRO Ti IS Sey eae 45 
Red-bud, icod plant of Anthonomus signatus: --2 222022. 22. 2.2 I 45 
Rhyssalus pityophthori, parasite of Pityophthorus sp........-----.------------- 44 
Rhyssematus lineaticollis, host of Bracon rhyssemati...............---+---------- 44 
Taynehopnora patasites, lstec2. fess sc 5 2set 8 Poe SE ee cece 41-44 
Rose, wild, food plant of Anthonomus signatus.....-..-.-.-.------+-+++----+--- 45 
peolytid,, osteo Cerocephala scolytwvorass 022 SOS. Lees 2 foe. Fe - Ey eas 43 
Scyinnus in cotton squares...2: 2.22225. 20.22 REL FUEL Ne tesa e ais et 10 
Siades parasitisma of, bolliweevil =: 32552 PO EE ae on ees aM sy 
Sideranthus rubiginosus, food plant of Brachytarsus alternatus........--.-------- 32, 47 
DeEsMOristsca palis aes v8 2 Saas ee ee 39, 45 
Sigalphus canadensis, parasite of Anthonomus scutellatus............---------- 43 
COphU ry MOstSs MISt ise: Gwe eso 2 Aue NS BR SASS ORS s 0 De ae 43 
CUncHlionis * ple lopical nObes 62 <3 59 essere ass D> pecs Lys cae 38 
DGstse higher ere ye et enero stra lee SS ee 44 
Fa 
OCCUIFEN CEM. S42 Apr eycenmetny meter tleo nein s:./ mebseeat (2) 23, 29 
parasite of boll weevil (Anthonomus grandis) ....... -- 11, 28, 46 
bud, fruit, pod, and stem weevils. ........... 48 
Soret actin TEMUNPNGT 2 SS sah = Sees ONG 222d oe 46 
Trichobvaris: tnnotara sa ersye 82.25 ES. 47 
Sen Patasite. Oli CRALCOGEIVUS PNLUSss 22 852s See CAS. 2 2 Se Se 44 
zygobaridis, parasite of Zygobaris xanthoxyli.....-...-..-.------+----- 44 
Smicronue tychoides, host: of Braconismicronygig?.< 22.2. Fo) 22225. 22 sn Lee 44 
Solanum carolinense, food plant of Anthonomus nigrinus.......-.-------- Sk Ne 46 
eleagnifolium, food plant of Anthonomus xneolus...........-.-.----- 46 
rostratum, food plant of Anthonomus xneolus........--.------+-+---+- 46 
