l-TNC.I I'.'.RASITIC ri'ON AI.KYRODES CITRI. 



which seemed to lack protoplasm, was bent back in the opposite direction. 



The hyphal tube then grew very slowly, 

 and in four days, in 10 per cent, glu- 

 cose solution, began to form sporids 

 at the distal ends (Figs. 8 and 9). 



Fig. 7. ronidium of A*rhi'i:*ni<i ,/fmo-cftrftM 

 germinal 'ng in ::o per cent glucose solution 

 after 27 dats. (a) Original conidium, (!>} 

 spore like bodies. X 1000. 



Fig. 8. Fig. 9. 



Figs. 8-9. Conidia germinating, (n) conidium. (b) 

 hyphal tube, (c) sporid, X 1000. 



ASCHERSOXIA FLAYO-CITRINA GERMINATION OF CONIDIA. 



( M-rminatinn tests of conidia fn.ni dried pustules made at various times 

 showed the following results: 



1. ( )n November 1". iwii. lian^in^ drop cultures were made from 

 specimens sent in from Winter I 'ark on September -'S, 1 !HX;, which had 

 remained in the laboratory exposed to the atmosphere for 1C. (lavs. Tests 



