s 



Page. 

 Stemonitis — continued. 



splendens 212 



Stevenson, John A. (Paper.) Di- 

 seases of vegetable and gar- 

 den crops 9.3-117 



Stevenson, John A. (Paper.) Su- 

 gar-cane fungi and diseases 

 of Porto Rico 177 



Stilbuin sp 



Strumella sacchari. Syn. 



Melanconium sacrhari 



Sugar cane — 



See Sardiarniii officinnruin. 

 Sweet Potato — 



See Ipomoea batatas. 



Page. 

 227 



21 



Tachinidae — 



attacking May-beetles in Porto 



Rico :>5 



attacking May-beetles in United 



States 59 



attempt to introduce, into Gua- 



nica district 87 



parasitic on Phullophaga van- 



dinei 86-87 



possible manner of oviposition 



of 82 



Tapesia sp 227 



Terms used in describing cane va- 

 rieties 121 



Tetracoccosporis sacchari 225 



Tetraploa aristata 225 



Thielaviopsis — 

 ethaceticus — 

 See T. paradoxa. 

 paradoxa — 



associated with rind disease__ 30 



description 208 



occurrence in other countries 209 



Tiphia — 



femorata, parasite of white-grubs 



in Europe 58 



Uredo pallida 100 



Vrocystis ceptdae 107 



Uromyces — 



appendiculatus 98 



arachidis 108 



Talsa sp. 227 



Talsaria subtropica 214 



Varieties of sugar-cane. Method of 

 identification and description 



of (paper) 119 



B-109 126 



B-208 127 



B-347 125 



B-376 132 



B-1753 130 



B-1809 129 



u 



Tiphia — continued. 



inornata. parasite of Phyllophaga 



in United States 58 



spp., introduction into Porto Rico 



from the States 57—58 



Tdmato — 



See Lycopeisicum esculentum. 



Top-rot of sugar cane 198 



Trametes nivosa 218 



Tremellodendron simplex 216 



Trichoderma lignorum 223 



Trichosphaeria sacchari. Syn. 



ilelaiiconium .sacchari 23, 25 



Trngia sp 227 



Trulhda sacchari. Syn. 



Melanconium sacchari 25 



Tubercvlaria saccharicola 226 



Turnip — 



See Brassica campestris. 

 Tyrogloyphns sp. (?) — 



attacking all stages of May- 

 beetles 55 



predacious on eggs of Phyllop- 

 haga randinei 87 



Uromyces — continued. 



DoUcholi 105 



janiphae 99 



Ustilago zeae 100 



263 



