CONTENTS. 
JP RO SISOS Ge Seeks See An rr cr 
Species of white flies affecting citrus...................-..--+---- 
rerciris wiiteuly (Aveyrodes citr, BR. and H:)2.2..-6-- 2524-0266 452. 9222: 
JBINSU OTA CH | TREN rac SSBC SOC te, See Nee ee eel t gea eeaeae  aeae eeng 
Harhyhistory noc thesUnited@eotatess: 21.2 asec. aoe ss lO. eel es ee 
Weberaiume ers sects aoe caer ee a eee RE CE! 
INatimexofanjuny=—-—4-—-- See eae TAs Peep ad ey Bale eh ot 
JOR ES CSG TT GLUE Me AO ENDS Der eed aoe EUG La nae Renee dar ara eS 
SOO WO) GLE SAS ASS FL eS 8 2 Oke AS. cee See ete 
Poehemi sO Un ae oe oe kes oes Seer ee Tac 
iniyuitaygitopan ieee = ese ne io yee” 9) Seen oo 
limnyjuingyatOnGRe Sheeran Sa - 
aati of losses. - 
In the United Cites SEER ere eee 
TemIORE OME COUNLMON 25) eect g sec ne See le oe 
LN OWE G10 EON eth age er I Eg OCR Rng rae eee eg ey aa 
Authentic and questionable records. ...- See Ieee... 
Economic significance of food plants and interrelationship he een 
Food ep lente ANG MECC ts et foo I EN 
(TUNIS a, Ek PhS Ar eager Boy eine eee ene ee a 
China trees and umbrella trees ....-......--------- 
(Gy Cea hEESI tan (Se She eek ie So ae one ee ee re ae 
etivecsAcd respect ate <a seme S 
AE Iara eee eee a ted eaten Lee Re Sh tS A ae 2 
COB 54 Se a ORs Se aaE A See eae Oe Rees 
Occasionally infested food plants...............-- 
Spreads iheiWmited States-s.-.5.2.222- 2550222222 BNET : 
Whecks Gmesuccesstul establishmient:.2.22.22--.-<2-+.2.-.s.ce02 22-0 5s- 
Bliehbtcaraduliges.. 2.025522. 2.0 Bare teeth cn rae sr 
Winds 
Wehicles, railroad traims--and: boats.2).2.<.4.....-.. 22.2! 
Citrus wursery stockand ‘ornamental plants: .. 2.250... 22022. 22222 
maceiaentalspread by mam Me. 29.220... =. 2226 ess 
arciory anGrnablts. 2.05.6, et es i so es 
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