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oa 
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Fire SX 
f oon b 
4, 
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he 
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FIGURES. 
Bre. Orange blight so. < 2.2 2).24 2. 522 ee eee eee 
2 PDIG-DACK 5 2Ue 21 2a se Sosa 2d on SS 3 lois oe epee ee 
3. Orange twigs showing the effects of die-back....... -...---..-------- 
4. Orange fruit showing the effects of die-back..-....-...-----..------- 
5. WOU FOb2--5 . fo osc 2a. - 2 = eS om Sees ae Sebo s ee ee ee eee 
6; Melanose 2.2: 232. 5252 246 28.0. ss Sao eee soe eee ce sae ee 
PLATES. 
Prare i. Healthy sweet orange tree 2255-2 2c 2 os. = oes ae eee 
Ii. Blighted orange stove: 22s. 26 35525 ee eee 
Hi. Die-back or exanthema of orange ..<- -2..2<5 2Ss.-cc oe) eee 
IV: Die-back or exanthema of orange .._2-5-5-2 22. eee ee 
V. Verrucosis.or scab of lemon’ 22>) *-225--2 - = eee 
VI: Verrucosis of sour orange and lemon —<=—-22-- eee 
VII. Sooty mold of the orange following the mealy wing or white fly 
(Aleyrodes cttri} SR see bs Bee ee eee 
Will; Melanose on. orape fruits 22s 22 soot eee ee eee ee ee eee 
ILLUSTRATIONS. 
8 
30 
ee) 
Or 
a ae a ae 
Ww WS w& & & 
ar 
N bo 
