id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-71303	Pohjakallio, Onni ; Ollila, Laila; Paasi, Kerttu	Investigations into the significance of photosynthesis in resistance to plant diseases	1951	8	.pdf	application/pdf	2893	154	62	Effect of light on the incidence of Pythium damping-off disease in radishes Percentage of light intensity outdoors Total Infection of dead 67 53 46 38 33 30conditions seedlings Dead seedlings (%) % On shooting with continuous additional light. . On the other hand, the experimental results do not show whether the increasing effect of additional light on resistance to diseases was based on intensified photosynthesis alone or whether, alongside that also factors connected with photoperiodic irritation had some in- fluence. Conclusions.	cache/afs-71303.pdf	txt/afs-71303.txt