CON PENS: 
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mtirodwetiomegens. so - eyes se ee as BS ory swe Ney cM eeart sy oes SO ler vn tek ee 7 
Xe CHIME ESM ALR UIM MUI SACOM 2 ane athe ey ee ee as Spe lat 
WACO [DUE UIS a ema Meese ce Sheree ee yaa he Negras ee MEN sire cae he id aig 11 
Pxaminatonsiom thelscalennsects=s.2 240. Sa Saks tae se Ae ioe 15 
xqpenriimemts amie O06 — eas ei setae cee a ee es eee nen estes: 16 
Siremet zo eas Series ni Wale ene A Soe ee ee eS, Ce 17 
Wenetheol-expOsurevseries.. 2a os fs ee ae, Se eae 18 
ACHR Cy SE TICS aco eye Oe hea HNL Ure EN Ae ReN i aey gerap ed roa, cs 18 
Woartetiye Ol iruditsSenles ae ese ora Sen ere Mein ea 22 
Rhode-Island-Greening-injury series..-.........----------+-+-++---- me 23 
CWOLMEStORAC EC ISCHICRECN SN Wie Sapte ge Oe ee Ne aN Ss eee 24 
MREStSLOMCATOONe ISU MI Gh secs es ok en NN Meee eit Be ae 26 
periments tmp OO (Savers wees tse e Ce ee i 27 
Rackacersenles, 90/8 mina tee te eed eb ee Le 28 
SUM ATV OMTeS US mer nya eet ees aimee tk ie are eee 3 30 
Conclusionsrand recommendations. =. 5.86. 2d es ee aS 32 
ING OV OVEN GIS c fs east oe FOE MSR PS SA Nile ct reagan EG il A as 33 
Synopsis of laws and decrees in force in foreign countries bearing on the 
introauetion.or live wplants andres irults:.-to6. 225. 9.222 es. 33 
Laws and regulations of the various States of the United States bearing on 
the introduction, transportation, and sale of fresh fruits infested with 
Ene san oserscale Ono her ImypUrlOusaNseetss.- 95-25 sen om 
Mi Gl eee rc ere rages st ee a Nice ats min hte ON os La ya 2 40 
PEE Sk A PrONS: 
PLATES. 
Page. 
PiatE I. Apples infested with San Jose scale. Fig. 1.—Baldwin. Fig. 2.— 
Esopus (Spitzenburg). Fig. 3.—San Jose scales. -............Frontispiece. 
II. Apples infested with San Jose scale. Fig. 1.—Rhode Island Green- 
ing. Fig. 2.—Same variety, showing also discoloration as result 
Ol immuication. wath hydrocyanic acid wag. 95.. (222.506 2 22 
TEXT FIGURES. 
Ge Nee MASA GLOM ap WATAtUs ta eels See Ae ee es ek iS 
Pee MOMS A LOM LAT O ATA US Hjem mega iin ce itaNin Ane eae ek, 14 
3. Special barrel “‘header” for replacing lower barrel head in fumigating 
dire chhygover discharme WOK oii sata ae hee ely 20 
