INDEX. 21 
Page 
Goi in-control-of Dermacentor Nuens eo IE TL de ee see 204 
TIC RHA me ke na Sana S oa ose oe ea wae EOE oF saat 41-42 
Drie Can Tagie oueity OL. MCKSe to. 922.28 at esse ee RI oo eed 42 
Cottonseed: oil against spimose-ear tick.....2.2.2. 0) S002 024 Joe)... 2 Pe ee 69 
Cowbird, eastern. (See Molothrus ater.) 
red-eyed. (See Tangavius xneus involucratus.) 
Coyote, host ot Amblyomma cajennensé.< 2522s. ss 22 2 Se IIA 152 
Dermacentor variabilis sz s 222s 295 Se PIPL NOD. Se eek BS 191 
UETUSUUST ED haem cer amet teens tare & mecratel the: choirs) raysicraet 166 
Peniecip anni TOW! TICK. 2.22252 02.0 30S ee ee I, ne a es 61 
Crotophaga ani (see also Blackbird, parrot-billed). 
bibliovraphic teference: 4: 222s2ssse eee: HI. oo howe 213 
; enemy of Margaropus annulatus australis........--.--.-------- 122 
TUOK SSSR Ses 2 tae eee ees Oe a ee ao a iaree widwdiclecn alae 42 
sulcirostris (see also Ani, groove-billed). 
CieHiy OU eAclle HER ssa eee eee oat nee ees se 42 
Margaro pus annulatus australis.........------- 42 
Crow, fish. (See Corvus ossifraqus.) 
Mmudicn nudis, bib liograpoic rererence:. +2: 202i P22 ened. eee soe 208 
Deer (see also Odocoileus toltecus). 
black-tatled host of Ormithodoros meni: 2220. LUIS v2 ecco soe 62 
ESE A OLONUNG GMENCANUN= 20 Joe ae toe ee nee ke os eet se ae 143 
CAICITUCIOS EM te ee eens Aa ae SAL eee ee alo ete 152 
CDE CUIA INTE EASES eee ore oe ke oes ald Reha aieiae 13 
Werimnacentor Niteneras sSel ess ssste eM SIO Le aM sols. osidaiee 198 
OLDIAEITEMI See Soe Roe eee ee aS SS te Nad eas NL TY a 
ROGUE ne Oe a Oe ee eS aL EE Ie 191 
EROUER SCR DUNONIS seers te it A SEAR Se See e eae MAAS ON aii te et <a Paiat 77 
Morgaropustannulatus Qusirals, {222202 2- Se oes 4. 2 oss seem a 118 
marsh. (See Blastocerus dichotomus.) 
Virginia white-tailed. (See Odontocelus americanus.) 
Dermacentor albipictus, activity during winter::...+/...2-2+2---./.--..-2-.-6- 3 
adaptations of Habifss2 2218! IRN. 22 coset uecs Se 26, 29 
distribution, zonal, in North America...........------- 22 
lourevdiyrol larvae eee eee ne ee a nas 71 
iL dy wre be} 12) 0 71 eae eee a ne er ee ae 25, 70, 158 
biblidgrapnae reiereutes)) 3. sae nae Ps FANS Se oe aguas 3 213 
elecius= Dermacentor varigoilis - ALI ee core bona its Sa 20 
feeding habits 22.2% seve CRP eee Dae aoe eS aby ae 158-159 
PONGEAL ACCOUMILE TS es eee YP SE LOOMS IE PRM oo eas doe sao'd 158-159 
nigrolineatus, distribution, zonal, in North America. .........---- 22 
perches adapimailons or hapibee ds MNO. cass os cae teen 3 26, 28 
AdULbAGeseEnpUEVe] eRe Jets das s0 ses eS ao oeanin cee 197 
Hiieeltoty oe eee ee ee tsi sas oboe sede 201-202 
Control ‘artiieial! 2 Slee ees oe So et els eels eee Shoes 204 
Haepacae eae aera len Woe Mob ns! DEM oS Ue 204 
RPE RET UNG OM oes Soe er ee et ee EE. Pec nie 197-198 
disinip ition» peertaphical® .--2 0.222552 2cecsss secs e sete eee 198 
Zonal mA orthy Amernea = a5 so4=2 25s-4e5e ee 21, 22 
ECONOMIC MMPOMAUCe... jseeeassos sass SSeS Sweeter 203-204 
COO MACHETE VO ne st ot rete no Beers Sante Howe Qo vieaew'a de 198 
Hise Distor ye ee et ee ae eee eetah a ce tacedieae ode 199-200 
