STOUT—STERILITY II5 
1922] 
they are somewhat blanched and tender, and the first flowers are 
already aborted. This condition of itself suggests _ in this 
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‘peyeoipul spod jo sazis aAtjepar ‘spesoze] S}t [Te YIM [esezv] ysouseddn uo pue youriq ureur uo JuauIdoeAap poqsore 
pue ‘Aqyiqneduios-yas ‘AqIqredurooutr-jjas ‘uoTj10qe JaMOY JO S2z¥p 0} Sulp10ode uoTNqUysIp ZuLtmoys yryYQ—‘z ‘ory 
dEUS 1H juacdemap pies , | ot 
yen ee ans 
WUE | [ Ia a rt 
semua RT ad ee! | 
DTT ini HHH ? 
ek 
tant factors which 
are concerned in the abortion of the first flowers. 
ions are impor 
iti 
case, temperature and light cond 
