202 



INDEX 



limn in wnnr], 02 ; myoolial 

 ^rowtli iiihihilcd l<y l)acloriii. 

 Ill; paraphysos, 102* ; ])rovcii- 

 tion, 122 ; primary and soeondary 

 rot, 110; pure cnlture.s, 106; 

 red-rot, 88 ; resin, 87 ; rot re- 

 stricted by insoluble gnni, 02 ; 

 secretions induced by, 87-02 ; 

 soil aeration, 110; soluble gum, 

 88 ; s])ore» carried by ral)bits. 

 113; s|K>re ejection mechanism, 

 104; sterigmata. 103; treat- 

 ment, ISS; tur|)entine, 87 ; two 

 methods of attack, 84: white 

 patches in wood, 08 ; wounds 

 necessary for infection of live 

 root s, 1 1 4 



Fames xlmnrins, 80 



frost as a cause of wounds, 53 



frnctitications of fungi, 5 



fungus, general account of, 3 



Fummtt parasidr 11)11, 180 



Ceofro])ism of Fowr.<! rfH»o.'^)^'?, 104 



gills, 140 



goutiness of larch trees, 8") 



gum. formation of, 28, 88, 01 



TTail. cause of wounds, 53 



Harper, A. (i., on abnormal wood, 

 31 



Hartig, R., on almormal wood, 31 ; 

 AllcMrhi-rin htrid^. 172 ; bio- 

 gra.i)hical note, 22 ; Fonics anno- 

 ■SII.1, 80 ; growth of canker in 

 summer and winter, 35 ; infec- 

 tion l)y Foiiirs (iiniosit.s, 113; in- 

 fection theory criticized. 121 ; 

 larch canker, .22; Poli/porvs 

 moUift, 127; Pnli/jinni.^ .'oilphii- 

 r(iif<. 138; Paris raponni/f. \',]A ; 

 Sphniri'lht laric'nut, 108; Tra- 

 niclcH I'ini, 140, 147 ; trenches at 

 Kberswalde, 122 ; woik on tree 

 ])a.t liology, 24 



1 1 (III i [I i( 11(1 birirlfi, 172 



Heart-rot, caused hy Fames anno- 

 sKs, 84 125 ; I'ah/phnrii.'i Srhwd- 

 vllzii, 126-34; /'. .sitlphurnis, 

 130-40, 105*; Parlri' raparnrid, 

 1.34-0; Trami'hs Pim\ 140-3; 

 detection of, 82 ; frequency in 

 h'rst rotation, 116-22; fungi- 

 causing, 82 ; general, 80 ; gouti- 

 ness, 85 



flelerobasidion aniiosum, 86 



hoteroecions rusts, 173 



h(Merotro))hic ])Iants, 3 



Hill, A. \V., on sieve tubes, 12 



honey fungus (see ArmilUtria mcllea) 



host. 5 



hymenium, of ^4/VH!7Zar«nr, 149, 150*; 

 Dasj/sci/plui, 37, 38* ; Fames 

 a)U}n.iii.<}, 101, 102*; Pah/ poms 

 Srhirf'initzii, 128*; Tramctcs Pini, 

 141 



hy])hae, 4 



II jl poller mella larieis, 172 



Hypostomaceae, 171 



Increment borer, use of, 123, 133 

 inner cortex of larch stem, 10 

 insoluble gum, 01 

 isolation trenches, 122, 165 



Japanese larch, canker on, 50, 00 



Kissling, E., on Botri/lis rinerea,-^0 

 Kuster, E., on abnormal wood, 31 



Larch, first-year shoot of, described, 

 7 ; introduction of, 1 ; suitable 

 trees for mixing with, 72. 185, 180 



larch canker, 17 80 



abnormal wood. 31 ; accumula- 

 tion of calcium oxalate, resin, aiul 

 biinnin, 28; analysis of cankers 

 on juain stems, 54 ; artificial in- 

 fections, 23, 40 ; at base of 

 branches, 55, 56 ; connexion with 

 l)a.<<j)firiiphfi not ])roved by Will- 

 komm, 22 ; contributory causes 

 of, 0^ 07 ; cork layers obstruct 

 growth of, 30; distril)ution of, 

 10; earliest notices of, in Britain, 

 10; fatal to young trees, 17; 

 freipicnt in dami) situations, 21 ; 

 frost hollows, 60, 73; general. 

 10 ; importance of Avounds ex- 

 aggerated, (52 ; increased growth 

 of stem a( back and sides. 30 ; 

 infection through dormant buds, 

 62 ; measurements of growth of, 

 24 ; method of formation, 34 ; 

 methods of prevention, 00 ; mini- 

 mum tcm|)erature for growth of, 

 20 ; mode of infection in nature, 

 52 ; occurrence at definite levels. 

 ~^~> ; originating fnun dead 

 branches, 58 ; ])assing cork layer 

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

 relation to Clicnnes (ililelis, 50; 



