126 A PLANT-DISEASE SURVEY IN TEXAS, 



Page. 



Rust, occurrence on forage crops and grasses in Texas 48, 49, 50, 51, 52 



trees and shrubs in Texas 26, 28, 32, 63, 64, 70, 73, 76, 77, 82 



various (other) plants in Texas 34, 38, 46, 56, 83, 87, 88 



wild plants in Texas 90-99, 101-105 



spot, occurrence on pear in Texas 30 



white. See White-rust. 



Rusty-leaf, occurrence on fig in Texas 26-27, 109 



Rye, occurrence of leaf-rust in Texas 47 



Saccardo, P. A., on fungi occurring on plants 55, 74, 76, 103, 105, 108 



Sage, occurrence of rust in Texas 101 



Sagittaria spp. See Leaf, arrow. 



Salix sp. See Willow. 



Salmon, E. S., on hosts of powdery mildew 73, 82 



Sahda farinacea. See Sage. 



Sambucus canadensis. See Elderberry. 



San Antonio, central point of plant-disease siu-vey in Texas 11-13 



Sand bur. See Bur, sand. 



Sapindus drummondii. See Tree, wild China. 



Satsuma orange. See Orange, Satsuma. 



Scab, occurrence on plants in Texas 42, 76 



Scald, occurrence on prickly pear in Texas 100 



Scofield, C. S., on evaporation observations in Texas 17 



Secale cereale. See Rye. 



Senna, diseases in Texas 101-102, 110 



Septoria marginata, comparison with Cylindrosporium negundinis 60 



spp., occurrence on trees and shrubs in Texas 58, 59-60, 64, 75-76, 79 



various (other) plants in Texas 33, 44, 51, 84, 91, 95, 110 



Shot-hole and leaf-spot, occurrence on peach and plum in Texas 28-29 



occurrence on plants in Texas 25, 28-29, 32, 79 



Shrubs and trees, diseases in Texas 57-82 



See also names of different trees and shrubs. 



Silver beard-grass. See Beard-grass, silver. 



Silver-twig, occurrence on the plum in Texas 32 



Sitilias multicaulis. See Dandelion, false. 



Small fruits. See Fruits, small. 



Smilax bona-nox, diseases in Texas 102 



Smut, covered, occurrence on barley in Texas 46 



head, occurrence on sorghum in Texas 53 



kernel, occurrence on sorghum in Texas 54 



loose, occurrence on cereals in Texas 46, 47 



occurrence on plants in Texas 25, 46, 47, 51 , 53, 54, 105 



stinking, occurrence on wheat in Texas 47 



Soils, character in region studied in Texas 12-14 



Solanum spp., diseases in Texas 39-40, 42, 96, 103, 111, 112 



Solidago spp. See Goldenrod. 



Sooty mold. See Mold, sooty. 



Sore-shin, occurrence on cotton in Texas 57 



Sorghum, culture and diseases in Texas 21, 53-54, 110, 111 



Sorosporium syntherismae, occurrence on sand bur in Texas 53 



Sorrel, wood, occurrence of smut in Texas 105 



Spanish moss. See Moss, ball and Spanish. 

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