24 



BULLETIN 209, U. S. DEPARTMENT OF AGRICULTURE. 



Table V. — Resistant-stock varieties of grapes making the best groivih records, showing 

 their relative merits in each of eleven experiment vineyards in California. 



Variety. 



d 



o 



o 



O 



Fresno. 



Ge~y s e r - 

 ville. 



C3 



3 



o 



o 



a 

 3 



"3 



o 



si 



V 



M 

 03 



O 



03 



a 



o 



a 



O 

 CO 



a 



a 



s 



o 



o 



CO 







11 

 12 

















15 



16 

 8 

 5 

 9 



10 





Aramon X Rupestris Ganzin: 



No. 1 



4 



4 

 12 



5 

 16 



2 

 3 





3 



1 



5 

 6 



6 





No. 2 





No. 9 



11 





17 

 16 



7 



3 





18 



~4~ 



15 











18 



13 

 5 

 6 



5 







4 

 8 



191 



Berlandieri X Riparia: 



No. 420 A , 





11 



1 





No. 157-11 



















.... 







q 





8 



7 





i 









5 





?, 







3 







1 







14 

 1 



3 

 13 



4 



2 



7 



12 

 13 

 5 



8 

 5 



"*6~ 



3 



16 



1 

 3 



4 

 17 

 18 

 8 

 2 



13 

 9 



1 



2 



12 

 6 

 3 







10 



Ifl 



Monticola X Riparia: 



No. 1SS04 



17 

 18 

 13 







No. 18808 



10 



"ie* 



17 

 2 





8 



No. 18815 





10 







! 









11 1 ! 10 



1 



1 



11 



11 



4 















i 



11 





i 



Riparia X Rupestris: 



No. 101 







14 



7 



.... 



11 

 14 



4 

 2 









14 



No. 101-14 





18 







18 

 7 

 13 



5 



No. 3306 







8 

 5 



17 



7 



11 



ie' 



16 



No. 3309 





6 



15 



8 





9 





Rupestris des Semis, No. 81-2 



2 





4 

 9 

 8 

 10 

 2 







11 



12 



~~5~ 

 6 



17 

 13 

 14 











7 

 8 









14 









.... 



9 

 10 







Rupestris St. George 



15 



12 

 16 



2 





1 



Rupestris X Berlandieri: 



No. 301 A 



3 





No. 301B 



10 



' " 



14 















Rupestris Cinerea 















11 



Rupestris X Cordifolia, No. 107-11... 



i 



i 







10 











Solonis Robusta 







16 



9 



14 





9 



13 









Solonis X Othello 



9 

 10 



15 



4 









"3" 



4 





Solonis X Othello, No. 1613 



2 



8 



15 





6 















Table VI gives an alphabetical list of improved American native 

 and Franco-American grape varieties which are being tested on 

 their own roots in the Chico, Colfax, Fresno, Geyserville, Guasti, 

 Livermore, Lodi, Mountain View, Oakville, Sonoma, and Stockton 

 experiment vineyards. The plantings are too young to permit the 

 drawing of conclusions. 



Table VI. — Varieties of American native and Franco-American grapes under test on 

 their own roots at eleven experiment vineyards in California. 



[The locations of the tests are indicated by plus (+) marks.] 



Varieties. 



d 



3 

 o 



"o 

 O 



d 



a 



XT. & 



3 



o 





•3 

 o 





> 



03 

 O 



<3 



a 



o 



a 

 o 



02 



o 



o 

 o 



co 





+ 



+ 





















Albania 



+ 

















Alexander W inter 



+ 

 + 



+ 



4- 

 + 





1 









+ 







Alicante G anzin 



+ 







+ 

 + 











Alicante X Rupestris Terrace, No. 

 20 





+ 









+ 



Alice 











+ 







Amber Queen 







! 













Ambrosia 







i 













Amerbonte 







:::::::::::: 



::::::i:: 



+ 







