92 



BULLETIN 624, U. S. DEPARTMENT OF AGRICULTURE. 



«, 





•SJITUJ 





CO 



1 











I : 











: 













exqBTJBA jo 



joqmn^ 







1 





1 . 





• 









Ijn.ij jad spaas 



rHCOrt 



« 



1 



CO O O 1^ 



CO 



10 



CN 



P3NON 



CO CO OCO 



CM 



t" CO 1^ CO 



CO CO CO CO 



ICO 



jo Jaqranu 



83«J8Ay 



OCMHCO 



-i 





CO CM CO 



CN 



CO CO CM 



CM 



CM CM CO 



CN 





fi CD 



'jaquinfy 



OOOO 







OOOO 







OOOO 

















































g OO OO 









OOOO 



1 



OOOO 





















•;qSi8A\. 



,§0000 







OOOO 





OOOO 













: i 



O 



■jaquitiNj 



0000 







•^000 



I" 1 



000 





 















; 





goooo 









OOOO 



1 .00 



000 



















'WSPAV 



,00000 



l-H 







CO 







OOOO 













i 1 



^] 



"jaqum>i 



OOOO 







CDOOO 



CM 



■^ 00 



~ 















g'oooo 









OOOO 



1 OS 



00 00 



CO 

















•iqSraAA. 



^0000 







coo 







CM OOO 















; 





■jaqranM 



OO rtO 



CO 





CMOOO 



'" 



CNOOO 



■0 















CM 

































goooo 



o; 





1-IOOO 



CO 



OOOO 



Ico 

















■^qSiaAV 



- '" H 













1 "^ 

















,00000 







t-iOOO 

























^ 























" . 



o 



•jaqumN 



rtOOO 



CO 







"OOOO 



h 



COO O O 



1 ° 



1 













g 00000 



,H 





i-hOOO 



1 en 



■* 000 



1 ^ 

















nqSiaAV 



' 







rH 



1 >-H 



1 



















,0 OOOO 







t^ooc 

























^ 











1 ' H 













;l 



CO 



•jaqamsj 



t- i-h CM 



CO 



«HOO 



TT 



rp O O ^H 



•^ 



1 









• 





gwoam 



CJ 





OCNOO 







ClOOh 



00 











: 







•iqSraAi 



,_; 









1-1 



_; 

















,0 coo 







t^ooc 





COOOO 















W 







H 











1 

















































-^CO 00 t^ 



oe 





as co *f oc 





00 OCM 1- 



10 















o 





rH 







CM 





1-1 





1 













g COCMHOO 



■* 





OHOOC 



eq 



nocii 



C3 

















'WSraAV 







,<H r-l 





1-1 ^ 



CM 

















aiOiHTfCi 











t^ooc 





















^ 







'~ l 









i 









:| 

















jh. 











: 





ee 



•jaqinn^j 



CN T-ICN 



"* 





cmco 





















g C6 CM CM O 



en 





tocicic 







CN H CO CM 















■ II 







■iq^ja.w 



U, 





w 





>-H ^H rH 



CM 











■ 1 





































•^ 







H" 1 

















■ ll 







iCOOON 



03 





1>OClr- 



lo, 





00 











: ll 





o 



<0> 





-^i-H NN 



•* 





CM CO -f 



1 n 



IC 













S-l 





^ocooa 



eo 





Tf "^ CM CO 



1 CO 



O0OOO1-H 



t^ 

















•^qSpAV 





























,§iC^O(N 



H 





HCDC1C1 







CN rtCNCC 



10 



















^ HCN 











rt 













: 1 















HCIOX 



















■d m 



•jaqranj>j 



CO 05 u- 









COl~ CN 



CO 



00 -^ ic: 



•V 













p CD 



















































si 



'iqStaAV 



Lbs.oi 

 10 6 

 57 14 

 27 9 



100 









O O 00 t" 





 06 



PI — ICOOC 

 O^ 'HCO 



CO 



-1 









: 







lOOO ^ CN 











CO 











■a 



•jaqxnnjst 



rtCOHCC 



M 



CO 





ifiosge; 



CO 



Naiioci 



00 I HI" !-H 



CM 





««OrtC 







CO O CO -<t 



■0 



CO ^^ CO CM 



00 (N O CO O 



























H 



•»q2pA\ 



~ r- hm cr 



.O IO t^ "* CO 



r~ 





ocwore 



CN CN00 ■<*< 



rp 



COfH i-HO- 



CO TP "^ 1— ( 1— 1 

 CM 



CO 









^ 

















































CO 













































'3 





K« 











ft 

 a 

















































































W tH 





C3"5 











p 



































O ? 





co a 











CO 













1 























3 03 





1 "3 



>o O I 

 opo 1 



rk 1 a 









b 



1 ?.. 



CD 



— 









bo 



tp 









CD 











CD 













C3 



t- 



«l 



CO 









§ ^ 









2 1 



CD CC; 









cS 





CD CD 



+3 * 





wNo. 2 

 strain- 

 ota 1CT0 



1912. 



1913. 



1914. 



1915. 



•4 



° « 



"CfcNc- 



-.-. 



<t* b M w ■* '° 



> a ■ ■ ■ • >■ 









cj CD cr 



-. 









a 







CD.£ 





§ 



"3 







E^ 







O v 



CO 









« 





co"""' 





~T3 















01 













































