VIII DECIDUOUS FRUIT INSECTS AND INSECTICIDES. 
The California peach borer—Continued. 
Distribution and food plants—Continued. Page. 
History of fruit growing in the Santa Clara Valley.................. 67 
Limits of areas inuwhichuinjuryioceurs..-- 25... 22-22). see eee 67 
Varieties of cultivated fruits attacked; resistant budding and grafting 
stocks; soil conditions as bearing on infestation............--...- 68 
Descriptions, seasonal history, and habits. .......-...-- eI A af SU 68 
MSS pe SIN Ree ttt Ses ae eet ee Se ee Ae aa ate oe ee ty ee 68 
Mhevlarvad fs 08 2475s CRU AS ho 8 ie IE Oy RS 69 
‘Phe pupaiss fa 3202 SYN EES BRC, © UE cent on ee 74 
Pheradullths «0% sae ere Saas: yeh AS 2 age hes Sian = ee ee Til 
Natural enemies .;: 225,88), . Se ia ReEe sos eee et Re = a 83 
Methods:of control osri225 >: . 28 satenss +5 Se fe a ee ae 83 
Ebene with preven eae Sle tEae ewe tem er Task Te We OMe ee pee 83 
‘‘Worming’’ and applying washes in the Santa Clara Valley........ 85 
Formulasiior-washes useds2ss52 sa: 452242 /2 228 ee Ss 3 86 
Mhercarbon bisulphid treatment: 2. 2. 5-222242)..2 ee eee 87 
Methods used against the eastern peach borer. .........-....-------- 87 
SUMimManyeanderecommendatilonse ete 45 ae ee 88 
Biblrosraply;. S202. Ce RO SE Oe, Renee oes 88 
Notes on the ag and Lees SLUGS Sek a hae bs ee ara eens R. A. Cushman. - 91 
Introduction: +22. sree thersgeaes aera eee 9] 
Observations on the peach and plum slug in 1910. ........-..-.-...----- 92 
Lafe history: foo. steht ols de cc Ra eee eee 94 
Phevadulte bres tooo sy ee ee Sa ce 94 
DG (CLE Ae Sis oso SES TS Bele OES AE ne 96 
Phelarva sans plo lB ee ee 96 
he sprepupasiy2 23. Sa. ee ee ee Te batt Me he eyo 98 
sl Dheievm) OUH Oy: FREE RA at eR REL Re AAA Cyt at el at Gas ale 99 
Total sulaa tase period »<*.- Fe 9. GL Ge ee eee 100 
Extentvolidamage sr eee At TU RRs. te SO eee ee 100 
Natural enemies 158? 8) AU ee, POS UE SO ne Oy a eee 100 
Remedies: t3o cect etn et be Bn Se ee eee ee eee ee 102 
ithe-peachoud-mite: <8. aa sees ee ‘A. L. Quaintance.. 108 
Introdwetion. 22! 22° -. Me BR ERS” RE TRASEY Aa  SAN oee 103 
IETS GG Teg eS ANS Tee kee oe RS a uel ee a ol eee 8 103 
Hconomi cimportanees:: 4: eer = Ces Cee eee eee oe 106 
Habits:and naturalchistory, re 212 see sree ee 110 
Systematic relationships and other economic species.....-....----------- 11 
Remedialconsiderations; --- 2.20 sc eee eee eee ee ee 113 
he grapeiscale.. 4he. chen Ae ee Se cer 2 ee ESE ener ver meee 
Introduction . Ad hula ek panel a IR ey 5 Shc TR SI ne 115 
Distribution ond toed Plante csc c Se TAL RR EE eee 115 
Habitsand-natural history. 5.~ ..2. tee a ee ee 116 
Description... 2.02.0. 22k ees se Se ee La en 117 
Parasites :%.<:.24 22. ...25. been eee ee ee 2 ee 118 
Preventives: amd*remedies. 4:25 sees eee eee ee oe eee 120 
Lame-sulphur wash .': oa). 2 oe wee eee ee eee eee 120 
Self-boiled lime-sulphur wash #5222. .24 22 a Be ee eee 120 
@ther (sprayss.-2. s+ etic. See GSU Re ee ee 12] 
When tovsprayieoc 222.2224 pees soe eee ee eR eee eer 121 
Bubdioe ran liye a sete ae es cs a's Cree, SS ee RTO ce Ne rs ne oo eee a 122 
1 Bas ee een i tn! in ah HARMAN aN out Ponce com ang ler 125 
