468 INDEX. 
EP; PAGE 
Palmer worm, adult ....... adwrante sakes dee cis ohibipslas su oath suve ses i@acteneee 
CRRA, Oisiain as sean ceo lice até inte a glWidin'e'e d)d'eib ols leis ere alabenaaety oe 249 
foods plants nitutudinesias -. 3-55 bee meee 05s) aah ep oem 
INJULY DY. 6 <i. dain anc ga sas ak EWG oe a ee o bie'wiet RAD 
IATVS. 5 LWeaGs ms Santen o okaneetee eee laisse samiseiion or) 
life history :<is vices. Geies ioe sisters de eee same 249 
methods’ of /cantrol...... «tnwsiiies te hoki -8G5 Mat eee ere 254 
noteS ON w....00 o abidldei hich «Whe b 0 o.cidWhs oldies biticielee ane 248 
PUPA 6, pier prereset es oe se op sino pinis Vale Meeh W hl helehe os eae 252 
summary. of life-history, ....<<.ss... seumhile - se see 254 
Papilio asterias. (See Celery caterpillar.) 
Paracasein, action: of lactic ‘acid! upon) 2.00.0. oot eee c alec cn cane me one oe 
and acid, additional compound possible .............6.- 184 
casein ‘salts, “solubility: Si 7522.00 ...2s ves oreo een 185 
BtUGY OL ie a's oe Vacs es ae toc eae eee 167 
lactate, artificial: preparation: of *<. .c..e. cts s a0 cee 175 
from cheése,’ preparation Oft:=.t ise. .ssses es Bt gage he 6 
natural and artificial, comparison ............. 176 
unsaturated, determination in cheese ...... oe ee 
relation to cheddar cheese making. 188 
cheese ripening ....... 191 
salt, salt-soluble product in cheese..............cececee 175 
salts formed by combination with acids............. 177, 181 
unsaturated salts of, acid saturation ...........secceee 183 
Paranuclein- in; cheese, .<J0e A a Oe on ee eee censor 218 
determination’ mm cheese das Fi ai Aievercd: gece eee ee ase 199 
Paris: green, analyses) 1. VAC in. ov iesc ates see see ate eee ae 434 
Parrott, -P. -J.,* bulletin: by si.ndens atin eee ee ells shea ole os ee 281 
FOSIPTATION. 1. topic! aisles sc diviea bik Pers = hiaein nie ae ee ee eee 9 
Patten, *A; 4J., leave of: absencencdcs avks Soo te oe coals ¢ lee we snare ee 10 
Peaches, effect of lime-sulphur-salt wash on................ 289, 292, 300 
Pears, effect of lime-sulphur-salt wash oMn...........eseeeee. 294, 295, 300 
Peas, canned, gas formation in, investigation ............cecececene 18 
Peptones in cheese, determination .........-cseeeees Ae ee i usre . 202 
milk, determination. ...0wks dinnmdbats coco ee «cae > 215 
value of reagents in separating from amido-acid com- 
POUNGS 0s Griwieia nhhapersie wiainte Winib'40ih'n, sina ple hehe ately ae 210 
Periodical cicada. (See Cicada, periodical.) 
Periodicals: received by Station) « sndnaes ss 050% ass sp ccccname anes oo. 441 
Petroleum, crude. (See Crude petroleum.) 
Phosphotungstic acid-sulphurie acid method for peptones.......... 203 
Phyllosticta pirina and saprophytic species of Phyllosticta, comparison. 71 
species. on apple... «5. cunbapit tus ee 64 ccs a enim ae 70 
Phytophthora infestans. (See Potato blight.) 

