12 



(Cotton, diseases of; Leaf blight). 



confusion of names 27:5,6 



difference between Black rust and cotton 



blight 27:6,7 



disease, a complex 27:4 



a fungous 27 :6-12 



a mosaic 41 :9-18 



a physiological 36 :4-7 



experiments with fertilizers 36:7-18 



at Auburn 36:11-14 



Hope Hill 36:8-11 



Mathews Station 36 :7 



... .... .. t 36:15-18,25 



with kainit as preventive, j ., -10-18 



fungi, Allernaria 27 :6,9-ll 



botanical character of 27:7,8 



Cercospora gossypina 27 :6, 10, 1 1; 41 :18 



Colletotrichum gossypii. 27 :6, 8 10, 11, 4 :40-49 



, r ■ ■ /• J 27:6,8-11 



Macrosponum mgrieantium ? 41 -17 



Sphcerella gossypina 41 :18, 58-61 



plate, illustrating diseased leaves 27 :I 



explanation. .27:6 



effect of kainit 36 :1 



fungi 27:11 



explanation. . . .27:8, 9, 16 

 Soil conditions, adverse, how improved . 36 :21-27 



by alkaline lyes 36:22, 23 



cultivation 36 :26 



humus 36:25 



kainit... 36: 15-18, 25, 41:10-18 



moisture 36 :26 



muriate of potash 36:24 



rolling loose soils 36:23 



salt 36:24 



wood ashes 36:23,24 



treatment with fungicides 36 :7 



Red rust, or Red leaf blight 27 :5, 6, 36 :31, 32 



cerealite as remedy for 36 :32 



effect of, illustrated 36:1 



no*; caused by Uredinere 27 :5 



Root gall 41 :61-65 



(nematode worms. (Heterodera radicicola) 41 :62-65 



"Rust," (see also Leaf blight). .' 36 :2-32,41 :5, 6 



Shedding of bolls 41 :50-53 



