id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-72908	Hannukkala, Asko O.; Tapio, Eeva	Conventional and organic cropping systems at Suitia V: Cereal diseases	1990	9	.pdf	application/pdf	4296	293	61	On winter wheat, powdery mildew (Erysiphe graminis), yellow rust (Puccinia striiformis) and leaf blotch (Septoria nodorum) were more prevalent in conventional than in organic cropping systems. In organic cropping systems, the percent- age of normally germinated seed was consider- ably lower in 1985 and 1988, which indicates high infestation of seed with B. sorokiniana (Table 1).	cache/afs-72908.pdf	txt/afs-72908.txt