76 



BULLETIN" 623, U. S. DEPARTMENT OF AGRICULTURE. 



<S ■ 



co p3 



s 3 



■2 

 as s 



fe e 



■a °= 



^ 



Q 



> 





•sjmaj 

















rt 



- 



1- 



2 



US 





















: II 



ajqeuBA jo jaqiunjsl 

























' II 





03 cuo 



•jaqumjvj 















CNOON 



oo 

 II 



or. 



CN OJOOl 



>-H -c" 



CO 



oooo co 



US 





















COOOO 



F" 



O-cfOO 



i» 



O^ON 



CO I 





§3 



•^qSpjJi 

















1 1 1 1 

 CM 



CO 



OCOO"C 

 00 







Jill 

 OCMOCN 



CO 

























COOOOO 





OCMO—I 







CO 



•jaqran^ 

















CM CO 







oo-h c< 



OS 



lO 



^ 

















1 OOOCO 



on 



coooooc 



US 



Ocoo -cH 



Uo 







•^qSpAV 















II 1 1 1 1 

 II - 1 "> 



X 



OO CO o »c 

 CM >C 







1 1 1 1 



OrtOM 

 OO 



00 





















© COCO CC 





1-1 CM TflTt 





T-HCMOCO 



h 





CM 



•jequmjst 

















SO O 



— 





Iffl 





















| 



lO <o ^ iO 





O 'O oo oo 



or. 



o>*oo 









































•;q§pM 



















CO 



1 1 1 1 



1 CO OO CM >~ 





1 1 1 1 



1 US 





















1 OO CO 







CM 























HN 00 CO 





COOOlOl 





O^HOO 



Ln 





CO 

 CM 



•jaquiti^j 

















rH'OOI-H 



CM 





O) s ' o _, 



CO 



^ lO 















1 





NNON 



fa. 



o oocooc 



It. 



O'HO'O 



- 







"WSwaSl 















iq h co 't: 







1 1 1 1 



rt< »o oo © 



.0 



1 1 1 1 



X 

















| 





COrHjH 



^fco^t 





CM 





























_„ 





1 N 





o 



•jgquin^j 















• 



O -f O CC 

 CM r-H ^H 



.0 



O N CC ^t 



s 



i-t io 



r i 

















|l ©CM >OCC 



!S 



©CM CMIC 



u 





1 (N 







•^q3raA\. 













1 1 1 1 1 



, Oc © CO CO 



CO 



00 00 CM CM 



CO 





i ® 

















| 













CM 



1 

















© © -ch oo 



PH 



ON CI ■* 







l,n 



g 





■aaquin^ 

















co © -ch co 





00 CO CO-* 



oo 



00 



CM CM 





aa 





















01<*00 





OOCM O00 



1 as 



CM 03 OO 







^qSraAi 

















1 1 1 1 



oo 



1 1 1 1 



x 



II I 1 



co 























CO 00 co ir. 





CO oo -v -- 



























































OHOtC 



- 













o 

 o 



uaquinjsj 

















CM r-<CM 





00 CO -- — 



- 























© oo co © 



193 



•Oi-HCM CC 



1 X 



CO 00 ON 



Iri 







































•;qspA\ 

















1 1 1 1 



NHOlt-- 



NIO00H 



us 



CO CO CO u- 

 CO CM N 



>* 



1 1 1 1 



CM COCO CM 



CO 



































CO 



■jraquivt^ 

















n »o — < oo 



i-i CM 



s 



CM -f CO 



CO 



CM r-H 



1 rt 





















-f CM OOC 



- 



Tricolor 



jr. 



CM CM 00 CC 



1 » 







•jqSraAV 

















26-1 

 54- 

 73- 

 11- 



— 



1 I I I 

 00 CM -r i- 



a 



1 1 1 1 

 O CO«0 CM 



oi 















1 





00 OO CO CM 





oooc 



u 









o 



■jaqinri^i 











1 





MOlOt- 



■ 



CM rt CO 



01 



rH ^H 















1 





t-HOt 



9S 



CNNC 



9! 



OOCO i- 









">qS]9AV 















I I 1 1 

 -f CO © CC 

 CM i-l CM 



•0 



1 1 1 1 



COMNC 



CO 



Ot^r- 



0-1 





















N 0O0O "" 

















■jaqran^ 

















'OCN COCN 



f 







rH 







01 ^ 



















































































tOCN^CC 



s 



CO-tlt^-C 



or 



»Q i-H Tji 00 







CM « 



•^qSraAi 

















13-1 

 5-1 

 11-1 



4- 



«■ 



1 1 1 1 

 rtOiOC 



r 



nmnc 









n cm uc co 





^CONf- 



us 



*l<!OOTt 



„ 









"3 



•joqranjvj 





50 



© co © © 



- 



"OO-fC 

 lO 'CP O ^t 



5 



CM CO CO iC 



■-H CM 



r4 





r>- i-h oo 



e» 



OSHOlO 



IS 



CM00O"" 



i * 



N -CH CM CC 







B 























» ^qspAi 



co »o »o CO 



o 



ooooc 





1 1 1 1 

 NOiOO 



-; 



1 1 1 1 



co 



































oo oo oo -^ 







1 









.S 



03 



O 



































































































































-03 

 OS'S 



'3 





















2iJ 











1 



o 



T3 





























b 





















M 















































-i' 3 



(3 ^ 









CB ft 











c ir 1 











tUD 









t-i 







'mil 

 912. 

 913 . 

 .HI . 

 915. 



Av 



ere 

 112. 

 113. 

 914. 

 11 fi 



< 



-^'O CM CO TH u" 



> 



^ (N CO ~f iC 



< 









C 03 CO: — '000 CO 





■730000" 







a 



03 



03 3 o 





•g J3 rt - 1 -i ^ 















■^ 

























to 





















