INDEX 



201 



Chermes nbieii<i and larch canker, 



25, r)0, .-).•? 

 chlorophyll. 3, S 

 Christ man, A. H., on sexuality of j 



rusts, 42 

 C'liri/-i(»n;/.rri ahielis, 168 ' 



Cieslar, A., on distribution of larch 1 



canker, 183 

 clay, sound larch growii on, 121 

 cluster pine, Pnhiporitft Srhirtiiiilzii 



on, 126 

 Cneoma lan'ris, 177 

 collencliynia in larch stem. 

 conidia, 5 



of Dast/so/pha, 42 ; Fn»ic.<i nnnn- 

 .9».9, 104, 105*; Mtria, 172; 

 Poliipnru-9 ■<ii(lphiiirii-'<, 130 ; 

 Sphaerelln, 169 

 conidiophores, 5 



oi Fomes annosus, 104, 105*, 106 ; 

 Merin, 171 

 cork layer, 8 

 at base of branch, 58, 59, 60* ; 

 formation of, in canker. 30 

 cortex, 8, 9 



Corlicium amorplnim, 21 

 cuticle, 9 



cuticularized layer, 9 

 cystidia, of Poh/poriis SrJnrdnitzii, 

 ' 128 ; of Tnnnetes Piai, 141 

 cysts, resin, 13 



Damping-off of seedlings, 179-81 

 Darbishire, 0. V., on Ascomycetes, 



41 

 Dasyscypha calycina, 16-79 



apothecia, 37, 38*; artificial in- 

 fections with, 49 ; ascus, 38, 40* ; 

 cause of larch canker, 16 ; false 

 ])arasitism of, 29 ; fusion of 

 hyphae, 44 ; germination of 

 spores, 42, 43* ; growth of my- 

 celium round cork layer, 61 ; 

 hymen ium, 38* ; ' Micrococcus- 

 schwiirmer ' of Willkomm, 46; 

 mycelial features necessary for 

 canker formation, 33 ; myce- 

 lium in larch stem, 26 ; Pnu'- 

 rillinm growing on, 41 ; pure 

 cultures, 46, 49 ; pycnidia, 37, 

 40* ; sa])rophytic and parasitic 

 forms, 79 ; saproi)hytic growth 

 of, 17 ; spcrmogonia, 37, 40* ; 

 spermogonia in agar-agar cul- 

 tures, 48 ; spores, collection of, 

 46 ; ejection of, 42 ; synonymy 



of, 75 ; temperature relations, 47 ; 



winter and summer growth. S5 

 Dd.'il/sci/plia rcsinan'n, 26 

 D. iVim-ommii, 16 

 dc Bary o!i Botryli'.'^ riufrcn, 30 

 de Candolle on larch canker, 19 

 de Vries on abnormal wood, 32 

 dead roots, infection of Arnnllaria 



by, 162; Fomes an nosii.'i, 114 

 dead trees a source of infection, 3 

 dry-rot caused by I'oria raporarin, 



136 

 dwarf shoots of larch, 7 



Ejection of spores, ArmiUnrin, 149, 

 150 ; Dasyscypha . 42 ; in Poly- 

 l)oreae, 104 



elm, heart-rot of, 80 



Elwes, H. J., on heart-rot. 122 



epidermis, 8 



excipulura, 38 



Facultative parasites, 4 



fat in phloem, 12 



Ferguson, Sir 1). M., ])lantations at 

 Xovar, 70 



figured rot caused by Fomes avno- 

 sus, 99 



Fischer, artificial infection with 

 canker, 50 



foliar debris, growth of mvcclium 

 on, 49 



Forbes, A. C, on larch canker. 64, 

 66, 67, 68 



Fomes aniiosns, 82-125 



annular rot, 99 ; basidia, 102 ; 

 basidiosporcs, 102, 103*; black 

 pigment in hyj^hae, 96 ; black 

 specks in wood, 94*, 96*, 97* ; 

 Brefeld on, 86; conidia, 86, 100, 

 104, 105*, 122 ; conidiophores, 

 104, 105*, 106 ; cultures, on soils, 

 108 ; decomposition of wood, 92- 

 99 ; T-']lwes on, 122 ; figured rot, 

 99; frcTiuency in first rotation, 

 116; fructification, 100; gene- 

 ral, 84 ; germ tul)e, 104 ; his- 

 torical, 86; Hartig on, 86, 113, 

 121, 122; holes ill fructification, 

 102 ; holes in wood, 98 ; hy- 

 mcnial layer, 101, 102*; infec- 

 tion cxi)erimcnts. 111 ; infection 

 through anchor roots, 117, con- 

 tact, 114, dead roots, 114, soil, 

 115, spores, 113, tap-roots, 117; 

 insoluble gum, 91 ; myce- 



