XIV, 6 Lee and Yates: Pink Disease of Citrus 667 
Row No.— 
1 2 3 4 5 6 7 aes 10.28 $2 ts OAC 16 oot AB tte -e8 
= iis. «| ° 
SOO ee oe 
° 62 eS 6 
Oi OF er ee ® 
x ° perlee - a wee, : Paice © ei * 
x ° x OBS 8 x 
° x ee ee Oo) 2-38 
° ° O58 ° os * on ee x 
S Besee < eer" mein *) ° x x ° 6 x ° ° 
° PGS ak « Ss» Ro A ee Meee, See + x x ee. 
eS A ee ee ee ree ee, ea: tee x ° 
$256 Glas Ge. Wee ‘‘3ey ooo Mh i EO be, % ° 
Po gt Bede ee ° x 0 x ° x oe} O. 6e 8 eS 
eae * oo ° x aie aay ve BAtrag «acs « aeeraae, cates“) 
} 2 3 ere 6 78 B51 fee bd AS I ME de AF a0 
= — cea Ss SS —— wr neat 4 
Piat I Plat il Plat iil Platlv Plat V 
Fie. 1. Orchard A, at Lamao, Bataan Province, Luzon, showing location of Corticium cases 
in October, 1917. Cireles show location of unaffected trees, Crosses show location of 
affected trees. 
‘ Row No. 
(foe Be, Bee Oe i Nee ee 
. O- 6.5 O36 
~ Bee ee 8S 
0 2 22 On SB 
i 65-82 2 OS Re 
| OO 98 68 ae 
pee Se O86 so e776 * 
iT) oe 6s ew <6" Coe Ss ee 
° C26 gee! AS EE OOS x 
: 66S es. geo Oo ore Oe ee ee 
pee» 6.240 oe Oe > 08 28 39 ad 0°’ o 
Ooo 16 Oe 8 4 4g. 6. 8 o oO Sa ee 
2S se 6. 8 Cote &. te 8 weer 
S66 be 8 Oe. Se eee Ce oe e6- 6 
ee eae eee a 8 Oe ee ee ee ° 
Beer a ee Ne Ae ee 
Doe - & x eX , z 
eee ca ni Plat il Prat lil abit ew Slav 
"Fic. 1, Orchard A, at Lamao, Bataan Province, Luzon, showing location of Corticium cases 
in August, 1918. Circles show location of unaffected trees. Crosses show location of 
affected trees. 
