The food plants of the San Jose Scale in Japan. 



21 



4. Pirus spectabilis. 



5. Currant. 



6. Willow. 



7. Photinia sp. 



8. PcTBonia moufcan. 



0. Pirns toringo, wild pear. 



10. Prunus loume S. & Z. 



11. Cydonia vulgaris Pers. 



12. C. japonica 



13. Citrus sp. 



14. Plum. 



(Kaido) 



(Yanagi) 



{Kaname) 



(Botan) 



(Mitsuha-Kaidd) 



(Ume) 



{Marumero) 



(Boke) 



{Ko-Bui) 



{Sumomo) 



In the following list the writer gives the names of the more important 

 cultivated shrnbs, ornamental trees and fruit trees in Japan. 



List of important frnit trees in .Japan. 



No. 



1. 



2. 



3. 



4. 



5. 



6. 



7. 



8. 



9. 

 10. 

 11. 

 12. 

 13. 



Scientific Name. 



Castanea vulgaria Lam. 

 Citrus aurautiu'Ji L. 

 C. bigaradia Duh. 



var. sinense Gall. 

 C. decuinana Tj. 

 C. medica L. 



var. chirocarpus Lour. 



var. yuzu Matsu. 

 C. limonuni Hook. 

 C. nobilis Lour. 



var. microcarpa Hassk. 

 Cydonia sinensis Thou. 

 C. vulgaris Pers. 



Japanese Name. 



Kuri. 



Kuuenljo. 



Daidai. 



Natsu-daidai. 



Zabon. 



Marubushikan. 



Bushukan. 



Yuzu. 



Remou. 



Eauji. 



Kinkau. 



Kwarin. 



Marumero. 



