ORAXGE LEAF RUST OF RYE. 

 These experiments are summarized in the following table: 



Tablk 5. — Inoculation experiments with Uredo riibigo-rera necalix. 



43 



Date of 

 inocula- 

 tion. 



1896. 

 Mav 20 



ho... 



Do... 



Do... 



Do... 



Do... 



Do... 



Do... 



Do... 



Do... 



Do... 



Do... 



Do... 



Do... 



Do... 

 Mav 27 



Do... 



Do.. 



Do.. 

 Deo. 21 



Do.. 



Do.. 



Do.. 



Do.. 



Do.. 



Do.. 



Do. . 



Do-. 



Do.. 



Do.. 



Do.. 



Place where experi- 

 ments were made. 



I Origin of[ 

 inoculat- 

 ing ma- 

 terial. 



riant inoculated. 



Period 

 of incu- 

 bation 

 (days). 



AVashington 



....do 



....do 



....do 



....do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



do 



. . . . do 



do 



D.C. 



1897. 

 Jan. 7 



Do... 



Do... 

 Feb. 1 



Do... 



Do... 



Do... 



Do... 



Do... 



Do... 

 • Do... 



Do... 



Do... 



Do... 



Do... 



Do... 



Do... 

 Feb. 20 



Do .. 



Do... 



Do... 



Do... 



Do... 



Do... 

 Mar. 30 



Do.. 



Do... 



Nov. 3 



Do... 



Do.. 



Do.. 



Do.. 



1898. 

 Jan. 5 

 Do... 



....do 



....do 



....do 



....do 



....do 



....do 



....do 



....do 



....do 



...do 



....do 



...do 



....do 



....do 



....do 



....do 



....do 



....do 



....do 



...do 



....do 



....do 



...do 



...do 



....do ■ 



...do 



do 



Manhattan, Sans . 



do 



do 



do 



do 



Kye... 



...do . 



...do . 



. . .do . 



...do . 



...do. 



...do . 



...do. 



...do . 



. . -do . 



...do . 



. . .do 



...do . 



...do . 



...do . 

 ....do . 



...do . 



...do . 

 ....do . 

 ....do . 

 ....do . 

 ....do . 

 ....do . 

 ....do . 

 . . . .do . 

 ....do . 

 ....do 

 ....do 

 ....do 

 ...do 

 ....do 



Lincoln, Nebr. 

 ....'.do 



.do . 

 .do 

 .do. 

 .do. 

 .do . 

 .do . 

 .do . 

 .do . 

 .do . 

 .do. 

 .do. 

 -do. 

 .do. 

 .do . 

 .do . 

 .do . 

 -do . 

 .do . 

 .do . 

 .do. 

 .do . 

 .do. 

 .do . 

 .do . 

 .do 

 .do 

 do 

 .do 

 -do 

 ..do 

 .do 

 ..do 



Kyo 



Elyvuts canadensis 



Elymus americanus 



Elymus virginicus 



Elymus condensatus 



Wheat 



Japanese wheat 



Persian Ked Spring wheat . 



Poa nemoralit 



Da<:tyli8 gluiinrata 



Ilordeiim murinum 



Kye 



Early Baart wheat 



Oats 



Poa pratenisis , 



Siberian rye 



Wheat 



Oats 



Hark-y 



Itye 



VVheat 



Elyimis anuricanus 



Oats 



Barley 



Kceleria cristata 



J'oa pratensi.i 



Dactylii (jlomerata 



Itve 



Wheat 



Kvo 



Wheat 



Kye 



Elymtm viryiaicus 



Dactylis glomerata 



Kye 



Barley 



Wheat 



Oats 



JJactylis glomerata 



Uporobolus asper 



Anthoxanthtnii odoralum . 



I'hleum pratenge 



Melica altissinia 



I'oa2»'atensiis 



Poa ncmoralis 



Elymus virginicus 



Feituca giyantea 



Corn 



Rye 



Secale montanum 



Agropyron repens 



Agropyron tenerum 



Triticum villosiim, 



Elymus canadensis 



Dactylis glomerata 



Kye 



Agropyron canmum 



LoUum perenne 



Rve 



Wheat 



Barley 



Agropyron tenerum 



Kye 



.do 

 .do 



Eye..... 



Elymus virginicus. 



Result. 



U 

 U 

 14 

 U 

 14 

 14 

 14 

 14 

 14 

 14 

 14 

 11 

 11 

 11 

 11 

 12 

 12 

 12 

 12 

 10 

 16 

 16 

 16 

 16 

 16 

 16 

 16 

 » 

 9 

 18 

 18 



12 

 12 

 12 

 13 

 13 

 13 

 13 

 13 

 13 

 13 

 13 

 13 

 13 

 13 

 13 

 13 

 13 

 12 

 12 

 12 

 12 

 12 

 12 

 12 

 33 

 33 

 33 

 9 

 9 

 9 

 9 

 9 



21 

 21 



Successful. 

 Negative. 



Do. 



Do. 



Do. 



Do. 



Do. 



Do. 



Do. 



Do. 



Do. 

 Successful. 

 Negative. 



Do. 



Do. 

 Successful. 

 Negative. 



Do. 



Do. 

 Successful. 

 Negative. 



Do. 



Do. 



Do. 



Do. 



Do. 



Do. 

 Successful. 

 Negative. 

 Successful. 

 Negative. 



Successful. 

 Negative. 



^Do. 

 Successful. 

 Negative. 



Do. 



Do. 



Do. 



Do. 



Do 



Do. 



Do. 



Do. 



Do. 



Do. 



Do. 



Do. 

 Successful. 



Do. 



Neirative. 



^Do. 



Do. 



Do. 



Do. 

 Successful. 

 Negative. 



So. 

 Successful. 

 Negative. 



Do. 



Do. 

 Successful. 



Do. 

 Negative. 



