CULTURAL METHODS. 



15 



Fn;. '2. I)i;i.irr.iin sliowinir tot.-il iiioiillily prccipit.itinn at Tallaliassep. l-'la.. tinriiiL' Ajiril, 

 May, Juno, and July. 1000-100(1. to illustrate relation of raiufall to amount of injury 

 by the tobacco tbrips. (Originaio 



