Vol. XIX Ar>RIL 1, 1920 No. 1 



JOURNAL OP 



AGRICULTURAL 



RESEARCH 



CONXE^NTS 



Pag* 



A Teosinte-Maize Hybrid ...... i 



G. N. COLLINS and J. H. KEMPTON 



(Cotitribotion trom Buieaa ot Plant IndiMtty } 



Banana Root-Borer ..-.-..-39 



G. F. MOZNETTE 

 (Contribtttlaii from Bttreao ot Batomologsr) 



PUBUSHED BY AUTHORITY OF THE SECRETARY OF AGRICULTURE, 



WITH THE COOPERATION OF THE ASSOCIATION OF 



LAND.GRANT COLLEGES 



WASHINGTON, B. G. 



WAaHiHOTOM : oovcuhmcnt printino opfioc : ing 



