118 



BULLETIN 623, IT. S. DEPARTMENT OF AGRICULTURE. 



•T3 



CO 0> 



IS 















u 



a 











<» 



~ 



■<s> 



S 



s « 



rt§ 





> 





•SJTTUJ 















: 























1 OOCOO 



os 





aiqBUBA jo 



Joqran>i 







. . . . 































OOOCO 





OOOO 



© 























aS 









s 





















© 







03 &c 

 SJ3 



•^qSpAV 



oooo 



OOOCN 



© 



oooo 

 oooo 



e 















oooo 

 oooc^ 



© 











OOO^* 1 



rt 



oooo 



© 















ooo^< 



H 







CO 





■jequin^ 























1 











oo©^* 



1- 



oooo 



© 















ooo-* 



» 











•*qSj9AV 



ooos 



c 



oooo 

















OOOCN 



© 











ohpico 





OOOCN 

















O.-ICN0C 













•jeqmnM 































CN 





































OOcoCN 





OOOCN 

















OOCO-* 













•iqSraAi. 



I 1 I i 



OOrlfJ 





ooo^ 



© 















±t±i 



" 













CO 



OOHC 



<M 















CN CN if) CN 



ac 







CO 





•jaqmn^ 

































cn co *f)*# 



l^ 



ooo-o* 



© 















1- 2 



1- 3 



2-15 



12- 8 



^ 











•jqgpAi 



I I I I 



HHNO 



80 



oooco 



TH 















"* 

















US 















OOOf 



(0 







o 



25 





•joqmtifci 





" 





























(OCN00C 





oooo cs 

















■^.-IrfCC 



© 











•iqSpM 



1 1 J 1 



'- 



©J<cAco 



<N 















•4"*-*- 



00 













^ 





p" 















Tjlt-CBi- 



9 





CD 



CO 





■jaqtun^ 



CNCNCO.-H 



'i 





















OS 







•*q3raA\. 



9- 2 



9- 7 

 6-10 

 6- 1 





1- 4 



2- 4 

 2- 

 fi-14 



05 















0- 6 

 1-11 

 8-10 

 2-15 



J2 













1-1 







































US 















■*CNCNC0 

 00 CO CN r- 



on 







o 

 o 





•jaqnin^ 



WCNCN 



co 



















os 













CTNINC 



rH 















lO-^ -* C^ 



GO 











•^qSraAi 



111! 



O t-h 00 CM 



e 



I 1 I I 



MrtOCN 



Ol 















1 1 -1 1 



COCNOO-^ 

 COrH 



S 

















iCOcoec 

















05t~©r- 



■* 







CO 





•J9qnmN 



■*COCN 



■^ 



CN 



















•* 









O00-*lf 





tH-*(O0C 



■* 















if)cO'*<t> 



OS 











•^qgraAi 



15-1 



22- 



8-1 



e 



1 1 1 1 



iHCONCf 

















1 1 1 1 



NOH[C 



US 

















,_, 















t-ot-o 









o 



3 





•aaqratiN 



OCO^H 



•* 



1 _ 



** 

















US 







•^qSjoAi 



9- 9 

 7-1 

 3-10 

 0- 



e 



4- 1 



5- 6 

 1- 8 

 1-10 



OS 















3-10 

 2- 7 

 5-2 

 1-10 



US 

















































OOlOOl'J 

















OOCO^t 



A 







•C i-' 





•jaqmnjsi 



oo 



•+ 



r~r~ 



■JH 

















00 







a* 









































































OlO^C 



OS 















1OCN1OC 



t» 









•jqSraM 



i i i i 



CNO^HC 



e 



III! 

 "OMrtC 



C* 















00 (NCNC 



s 













NH 



































1 



G 







OO-hO 





■* COOCC 



H 







"3 





•joqran^ 



CO 00 CN CC 

 COCNr-H 



OCNCNCC 

 1-1 **"* 



GO 



-cF00.-l.-l 



f 



^t< -cHrt^ 



f» 













CO CO ~* CC 





101000 



or 



fiONh 



(N 







S 

























•^qSjeM 



1 1 1 1 



r 



COOO'f 

 CNCO CN 



OS 



W00 CO CM 



D* 



CO CO lf> CT 































I 

















I-1 ' - ' 









i 















































| 















































































































































03 











| 

































£^ 





fit 











to 



-a 









CD 

























cu'O 























SP i 









2 1 

 % % 













■5 ^ 





O c3 

 BflM 



.5t3cn 



f 



-t 



If 



cc 

 a 



<■ 



532 



« 



-t 



'.- 



CO « 



> -a 



D 



-» 



u" 



c 



-t 



IC 



o 





.as 



M 60 











■Saaoiffi ^oioioia 













rj rtHrt '- 











Kg 



o . 





c3 

 00 



3 o 







M 



































































