490 INDEX. 
PAGE 
Peach diseases, prevalence Of. s/c els ovelesiele,c:0in «6,50 m 6) agdis eee a nineteen 
Yellows Tosa. der OS and acmhacac ute a Wrerac ace Wak 0 | uitce.0 6.5) Re eee a be 
Peaches, tarnished plant bug 0N.........sseece: Re ee e. 284 
Pear diseases, prevalence........ Pci Wana otet ciate o je\'eipunsens tyid aie ace oe Lon 
Periodicals received by the Station. ...: 2.20. esssssss ie ggueiet bonne <n oe 
Petroleum, crude, for San José scale..............e0. a Shaaaeleen Pe pn 
PROMD OD BNAPGTAZO eso. se escine e siete ce eee alee ona oe teed ee ipa s3 
Phyllosticta. (See Apple leaf spot.) 
Plant diseases, caused by Rhizoctoniad........cseecveoees wndna i |S 
growth, odors from; in milk sit.0 02. 082i. Sine wvie petad et 4-5 
soda ‘and potash in’. Wie ee 08. 05 ne ae 4 oxide eae 
Plowrightia morbosa. (See Black knot.) 
Plum diseases, prevalence...... pein ie 0 0 00 6 8 ane estete in nthipets 40 hse 200 
Podosphaera oxyacanthae. (See Powdery mildew of apple.) 
Pollen, effect of spray mixtures: OD. Jou sss 5 «ss viene 0 clsis os = one 374 
Potash and soda in plant growth. 0006 .sc0cs cece cs 5s cg nes clei 231 
necessary amount for potatoes. .... . cess se oe ves eis nn 
Potassium cyanide, strength for fumigation. ......6...seuessennaven 329 
treating nursery stock........... 338, 339 
Potato, Rhizoctonia on....... od vie eebiee 48 00.4.0 nit)s 5's ie aeRennn 110 
Potatoes, commercial fertilizers for...... ode 6s eves a sismale > meee «. 218 
kind of fertilizers: fOr. .6 ie cic\s vs os oe » 0's «0 0/n:0) ol als een . 226 
necessary amount of potash for: ......5..05 +5555 seen 7... 227 
quantity.of fertilizers for... ... 2.4/2 sees © ws sre ee 224 
Powdery mildew: on) apple. s\.. .seaiss os aga Be avis e's were a pte ee 178 
CUTTADE 6 2 iae 0. nse nates ein du ole a: oueo less . 188 
SOOKEDELTY yi c seis ws ou) she n't) sa fate, «i's ool Re eae 
Quince+ foi. c5 Lae Le et.) wee ee -. 205 
FASDDELIY 0.25 sa! e!e: ole! aint al elipunbuladictas tev eh ch hulk Not naan -. 208 
Precipitation’ reCOrd itis Tisieis. cache Secere eats avela. ead Ge tele 1e)0 9 eee eee ceee 490 
Puccinia asparagi. (See Asparagus rust.) 
peckiana, (See Orange rust of blackberry and raspberry.) 
Q. 
Quantity of fertilizer for. potatoes -~ 2.5.5... 4 soe. coe cena ¢ 0 so em cae 
Quince diseases; ‘prevalence Of oor. oe ope ene os oe 
MEATY "DUE ies eelelas era's bi p/o. ench tate che ath ane Te eee oat «) eae 

