72 Maine Agricultural Experiment Station. 1920. 



Cross Fertility in the Apple. — Continued. 



Variety 



Pollen 



Fruit Set No. of Trials 



Early Harvest 8 



Early Harvest 8 



Early Harvest 8 



Early Ripe 8 



Early Ripe s 



Early Ripe s 



Early Ripe 8 



Early Ripe 8 



Early Ripe 7 



Early Ripe 8 



Early Ripe 8 



Early Ripe 8 



Early Ripe 7 



Esopus 8 



Esopus 6 



Golden Russett 



Golden Russett 



Golden Russett 



Golden Russett 



Gravenstein 8 



Gravenstein 14 



Gravenstein 14 



Grimes 8 



Grimes 13 



Grimes 8 



Grimes 13 



Grimes Golden 11 



Grimes 8 



Grimes 13 



Hanwell Souring 11 



Hanwell Souring 11 



Hoover's Red 11 



Hoover's Red 11 



Hoover's Red 11 



Hurlbert Sweet 



Hurlbert Sweet 



Hurlbert Sweet 



Hurlbert Sweet 



Hyde's Keeper 11 



Ingram 8 



Ingram 8 



Jonathan 14 



Jonathan 11 



Jonathan 14 



Jonathan 13 



Jonathan 13 



Jonathan 14 



Jonathan 11 



Jonathan 14 



Jonathan 14 



Jonathan 13 



Jonathan 14 



Jonathan 11 



Keswick Codlin 11 



Keswick Codlin 11 



Lily of Kent 5 



Limbertwig 11 



Limbertwig 11 



Maiden's Blush 11 



Mammoth Black Twig 11 



Mammoth Black Twig 11 



Mammoth Black Twig 11 



Mammoth Black Twig 11 



Mann 11 



Mann 11 



Mann 11 



Mcintosh Red 



Mcintosh Red 8 



Mcintosh Red 



Missouri Pippin 3 



Mother 8 



Red June 



Williams 



Yellow Transparent 



Chenango 



Early Harvest 



Kinnard 



Red Astraehan 



Red June 



Red June 



Stayman 



Williams 



Yellow Transparent 



Yellow Transparent 



Ben Davis 



Jonathan 



Baldwin 



Ben Davis 



Northern Spy 



Rhode Island Greening 



Doucin 



Jonathan 



Newtown 



Akin 



Ben Davis 



Early Ripe 



Jonathan 



Twenty Ounce 



Stayman 



Winesap- 



Montreal Beauty 



Charlottenthaler 



Fallwine 



Pewaukee 



Maiden's Blush 



Ben Davis 



Canada Red 



Opalescent 



Mcintosh Red 



Tolman Sweet 



Rome 



Stayman 



Arkansas Black 



Ben Davis 



Ben Davis 



Ben Davis 



Grimes 



Rome 



Spitzenburg 



Spitzenburg 



Wagener 



TVinesap 



Newtown 



Yellow Newtown 



Bottle Greening 



Lady Apple 



Paragon 



Hoover's Red 



Arkansas Black 



York Imperial 



Mann 



Red Astraehan 



Charlottenthaler 



Hanwell Souring 



Shiawassee 



Haas 



Pumpkin Russett 



Ben Davis 



Lawver 



Opalescent 



York Imperial 



Bonnum 



— 



180 



++ 





— 



42 



+ 





+ 





++ 





+ 





++ 





++ 





yes 





yes 





— 



2 



V 





— 



2 



++ 





yes 





yes 





++ 





++ 





+ 





++ 





yes 





+ 





+ 





yes 





yes 





yes 





yes 





yes 





++ 





j. 





— 



5 



— 



5 



yes 





— 



52 



— 



242 



yes 





yes 





yes 





+ 





+ 





yes 





yes 





yes 





yes 





+ 





yes 





yes 





yes 





yes 









53 



yes 





yes 





yes 





yes 





yes 





yes 





yes 





yes 





yes 





yes 





— 



5 



yes 





a. 





+ 





++ 





