'l t, E!564roB rrrr. tr.etrp"*trrsFarogr.lq ff{rerrqPer f'lTr^ tE.)

|'' ,lj.: l tt'-' . . i. :

-::.1r,'.1 . .

' ';"4" '. 'cdfi ;;, ryltotr m nE rinurgrrpu tS6o ib tgz .'

Int lloauction

Thls paper Bive6 a cLassifiea biblioSraphy of th€ ecol-ogy s.na tar(onorry of the genus Ulltus frosr 196A tu 1972. The bibliography has beon corspileal by a search of Forestr? Abstracts and Biolot-ical- Abstracts, and is beli€ved to be reasonab\r corPlete.

The paper is in two parts:-

A classification of the vafious papers by the Oxford Doci-rDalSysten, givilg tbe titles of the papers ana the authors.

A list of pepo!6, including autho$, titles, o!'i8inal pl.ace of publice.tion, anil refelence number in Forestly Abstracts an4/or giologicat Abstrects.

CI,ASSIIDATION OF' lI6TND PAPNRJBY OXI'ORDDNCI}UJ SYSTIM

1. IACTOR.SOI THE NIi1IRONI{ENT. BiOI,OGY

11. Site flcrors: clirur. situ6!i.r . soil, hyalroloRy (rrater consel"votLon.soil consen/aLio' snij srosion)

111+. Soi1. Soil scicnce

r lr, c, :^i 1 for+: l i

Irycsti€ation ol the relationship betrieen soil ?roperties enA the grovrth of Siberian Fln Lroaa i? rLn l4asc -lai - -l'Nebraska. Sanders, D.H. '1967

16, Ce4cIAl !9&Itl

16A. Plant c4qqlq!ry

16a.2 C!9!i94-!9 npo s iti on

q+d]] lii, ^l n^lrmlrar.r 1^ fron native species of Ulrus; Bedlarska, D. 1971

PolJ4)henols axrd aliscolorations in the'ela dis -as L'wrstigated bJ hisLochenic€.I techniques. eag!\ot\, C. 1967

PerDxidsse in healthy ana aiseased eln trces investi8ated bj. the benzidline histo- chenical technique. Aagnon, C. 1968

?he influenc € of Dlrtch e1m disease and pfant ficter str€5s on the folier nutrient content of Anerican and Sibe::iar elnL. Robe*s, B.n. & iensen, K.I. 1970 ]\*it ro genous conpounds (ariino-aci ds ) in the rf,/1eE sap of elns vith Dutch el& alisease (Ceratocystjg u lroi ) Singh, D. & Smalley, !.8. 195f Nitrogenous conrpounds in the x1'ls,ry sap of Ulnaceae !!ecies ve1f,.ing in resistance to Dutch eln disease, Singh, D. & Snalley, 8.3. 1956 Nitre8enous and carbohydr:ate coapounds in t:.e xyle! sa.f of Ulnaceae specic; varying in resistailce to lLrtch eLn disease. Singh, D. & snauey, n.3. 1969 Changes in anino-eciai anal sugar constituents of wfem sap of American efm folloFjns inoculation with ceratocysris uLri. Singh, l, & Slnalley, !.8. 1959 Nitrogenous coErpoundsln bhe ry1ear sap of Ulmus anericana: seaaonal variations in relation to Dutch e1n dis€ase susceptibility. Singh, '. & Soralley, E.ts. 1969 llitrogenous conpounds ilt the {,r1ein sap of ,imerican elns iith Dutch e1n disease. Singh, D. & Smalley, E,B. 1959 tr'lavonoid distxibution in Utnus gdotanour, F.S. 1972

161. Phys io loRv

161.1 Circulaition of Taier and 9.ase6. :Ibs_qnotion, Exudation. franspiration

\t'ois'ure ^ons.npJion aftl vat.r re6ine of U. pumila var arborea on reclained. eclonchaV sofonetz in serci-alesert conditions ) llbranova, ii. i'{. 1966 '^sEiniL,"ior. 161.J r.,escrve:. scc?et i.n

Nitrogeno\rs conqlounds(amlno-acids) in the q.'lem sap of elns rrith Dutch eln alisease (Ceratocystis ulni). Sillgh, D. & Smalley, n.B. 1954 i{itr\c8enous coq)ountls in the xyia4r sap of Ulnaceae species varyloS in resista.nce to Dutch eln alisease, Sin6h, D. & Snlal]eY, I"3. 1955 Nitro8enous and carbohydrate compoundsin the {r1er0 sap of Ulmaceae sFecies varling in refation to Dutch e1m dlsease Singh, D. & Snalley, !"3, 1959 Chan8es in a-nino-aciil ailal sugar constituents of )$rlen sap of -lnerican eln fouo?i[g i noaulati on Irith Ce.atocysLis ulTi. Singh, D, & Sn@uey,n"Y. 1969 Nitrogenous corllounds in the xyfer.L sap of IJlmus arnericana: seasonal variations jn reletion to Dutch e1m d.j.seasesueoeptibility. Singh, D. & SnaDeY, n.B. 1959 i\'itroSenous coEpounalsin the ryfen ss{r of ArErican eln|s r.rith Dutch el,m disease. Singh, D. & S&a1leY,E"B" 1969. 161"4 Phvsiol_glJ !q,4cr9]!p4 ! iqlo6) -q! €rqq!! - sroldh 49€ll49!E

StnrctrEe. fo rrnation anii ilofilancv of *erninal bues oI e-Ln (uJmus ruo"a aId u. amerlcal'ld,/ Lair€, C, C. 1956 Relation of ea-Iy cambial activity in l/hiLe elm end ixfection by Ceratocystis uini (fuis) C, noreau Po&erleau. R. 1956 aA+. Llolphology

A quiclc isay to recognise the elms of nn61an1 lditcheU, A"F. 1967

Coqparative anatoaS. of Ufnaceae 'n.\i" &,reitze?, 197i 1A+.L Stems. qhggqq

(Ieatures of the grouth of a,tnu l shoots of Ulnus pumila var arborea) Illert, S,D. 1%0 Structure, forrir3tion and dornancJ or' terninal ouos ol eln (ullrus ruDra ano u. aneflcana,/ 1'ai./\8,C.C. 1965 Anatornical factors in iesistance to Ddtch el,n disease cNabb, H. s. et a7. 1970 164.5 Leave-q

\varl-8or-Llly o- e-Lr lutmua campcslr1s !../ .r(av(s trlnd1.aarczyk' J. 1971

Dut ch efm disease anal botanical variation in ln8lish eIm Jeffers, J,lI,R. 1972

(i\iortal leaf reactions and their si€nificance in pfant taxonoqr) fitkos, 0. 196ir PFti^l.r ar"t^rv ^r Ufticales "ane Sarabhai' R"P. & Saxena, A,K. 1961 (Studies on che oorpnoSenesis or' tree 1e.v.s. I. The shape of leaves on short shcots of Ulinus raertls, i\rieokovrska, I. 1970 1Q+.6 !'lowe!s and inflorescoDceB

(lnftorescences of Ultrirs species: theii fornation, stmcture and problems of their evoluulon'/ '1966Gtudzinska.ya, r.A. \FOI-Len rCIas Ot Indlgenoug trees ana shnrbs 1n i.ueoec: -Lla. u-rnacea6,/ lichard, P. 1970 16r.5 ;.-Lqi1!q!.!_-q!

xlultivariate a]]alysis of the ]]46lish eln PoPulation l€ffers, ,li.li. i. & Richons, R,H. 1970 Iilbractonal vs intr aseed.l.illg veriation in Lrfhus ameriia!:i I. ErndU. punlifa I. Schrej.ber, l"R. & Roberts, B,R. '1971 16r.6 ;-e-lesi,:.r 'r Lhods io- :.r."njnL- rnd {br th- rapld sefectior: of eljrs for resistarce to DJtch e1r, il:seasE \Lerorocysrls u !:n,/ . ,.lchernoff, v. 1966

H).br!ds { taxonoriric as!ects )

xyDrfo e Lr0 Anoh, 1970

;r:'i "', rBi i'yl-i lizetion -n tr e 6 nur Ulmus, 3ritlrum, S,P.K. 1961

IiJbrj d.izaliJ., sLudi"i jn th( J.nrs U1rus. Co]li1rs, P"E. 1968

Colchit.loidy cf illnus purifa and ils posrible us. in .,_J5r'oiz.1ior vith U, 'r.r€ri" 'Je f;iifl;ii;*,nee

ilardiness and resis'bance to C. ulr,i (Bttis) r.r'."'.o: ':n.l ..10 .s o" LUo,'3n 'niAf :^en r,crrelu, .- Bard, J, 1958 (A provisionel suvvey of lJetherfa,nas clrs) Touw, i. '196J

Artificial htbridization an.i 6re{tira rethoils ',rith Ufr.rs ancricana, ,Yjnieski, J.A. 1960

n n"Lt-r1l roria bctx(en l-n.l.i( Siberian efrs. Santsjrour, I. S, 1970

Natural hybrids bettrcen Chinese anc Cedar elns flol] Te,'-as Santamour)!'. S. 197c 4

S!ecies ieentification of Ulmus pofLell . . , Stcckr'arr' J' 1970 'lrriLxlcs t0r. Li.e p,.Lre oro-.o10Fyof tl'e fron the Ronania-n ftora) Tarnavschi, I.l. et ar. 1957

165- Ph.Lo^e \. volul'\r., 'ereclitv. ^Je:; s ,ni breed.n;, ,'{araqqiq4

1b,-J n,reoity" 4ca€Li.c5and bl'eeoiaa. v)riaEion: general

Peror3alase inheriia.ce in Siberiar eln'6. I.etet, ?.P, & Stairs, e,R. 1971 Ilvidence o{' ecological isolation between U. thor,asiisarg. and U. r'ubra lithl. Hess, 1,. " & Dunn, ).8. 1967 Genetics and breeding ol Anericar elm. I'ester, D. 1969

165.1, 9o!ic"n1lg4.e--9l]4e!4ill.-- 8ryL!€, cho no so nres alxl rtenes

-4.case of albinisp and cl presuq)tive self- colr-ratibaliii' in lllnus 1,. Chase, S"S. 1!68

(i ioros-rorogenesis in Ul.nus species and 1,he inffuenc e of ecological conditions ,levefopnerrt) Greguss, L. 1958

Proslects ibr efn breeding in iisconsin !ester, D.T' l, ilrnalley, 1,3. 1968 induce polyhaploidY in

lester, D,1'. 1?70

-i! firsi stc.D in breedin6 !'eBistatt elr's Wrisht, J,'.f, 1968

, !g:9-!-q!i--!.L:!rqroi.!!-.Lrgl:!-s

(!be dlagnortic siSnificance ol ct'tological characters iri the taxonony of c€r:din brce species (as exenplified by the Sqnus ulor"l].o,1, ir,"k ju, r.n. & Zahs-Pvr ' 0' r' 19 / Dlci"an)s \," ". -o"1. .o.r.Ls in lffus o Santanour, T.S l9bq 6 168. lUgqeleey

Pol}?henols "nal d-scofor"ations in rne e;n disease inves'tigated by histochemical tecltniques. Gagnon, C. 1957

Peroxiaase fui healthy aril dis.easedl e1El tree! investigeted by the benzidine histochejrdcal technique. Cagnon, c. 1958

Histochemioal- studies on the alteration of lignin and pectic substances in r{hit€ eh infected ith Ceratocystis u1i!ri, Ga8rton,C. 1967

17. Systeoatic botanv

175. Angiospefllae

176.1 }!4v1"d*9e9

t [ne e-LnlU L]russD. c I es/ J 1a/n (Variability of el (Ulnus caropest?isL.) leaves) Analrearczyk, i. 1971 (Ulmus i,aevis, a ceniral liuropean species in the forest or nez (oise)) Bournerias, 1i. & !'rileux, P. 1970 Ke'/ to the native lrees of Canada 3ray6han, T.c, 1960

I{oodlq,ndelms in lTessex Darrah, G.V. 196B

A nodern sylva o? a discourse of forest tteesi elrs Ealin, H.L. 1955

The gene?a of Ufnaceae in the south-eastem United States nuas, T,S. 1970

(?oxononl' ol' c entr'.i L\rropean s!ecies_8roups of Ufmus) Ind.tDann, J. 1967 (n1m) Fontaine, I'. J. 1968

(The systenatic position of UImuspituato- ranb sa,) eridzinskaja, I.1r. 1952 (The Ulnaceae ard reasons fo? distinguishing the Celtidoideae as a scparaie fanily celtidaceae lirnc ) Grualzinskaja, LA" 1967 7

(lhe diagnostic significaace of cytofo8ical cha,racters in tbe taxonomy of certain tree j species (as exenrll fied by the AenusUldus)) crudzinskaja, LA. & z&""ot' o"r' 1967 }\idence of ecological isolation b"t""un Ufitus thonasii Sarg. analU, rubra i,[uhl. iless, l.lI. & Duhn, D,B. 1967 The el-m roordnelin' qeybroek, iLy. 1961 (The rcroenevetd, etlo) Heybroek, H.It. 1963 (Nonenclature of elms) HeJ.brcek,H,!1. 196. (Iho recognition of etm Beedfings) Heybroek, H.\,, 1966

Dutch efn aisease anal botar.ical yariation in Enalish e1m Jeffers, J.N.R. 1972 js Iiultivoriate analys of the Inglish elm population JefferB, J.ll.R. & Richens, R.H, 1970 Poplars ana! e}l16 Jobling, J. '1960

Poplars aDa e1n5 Jobaljn3, J. 1965 The CJ?flrs elns Leefe, J.t. 1961 The lumes of the Coinisir and the jersey elm Melviue, R. 1960 ?he eflls of t}re Hinalaya ffeki1le, R. & H'u' 1971 A quick say to reco64ise the erns of onuaufi"o-"u' i{itche11, A"T. 1967 Llych (The elu foreste of the USS.,i) Nicentro, A.d. 1967

-studies on Ul0o,s fl. The village elns of Hun'fjngdo[s hire and e new nethod ]or exploring taxonomic discontinuity Richens, R.II. 1961 :ty9ie: 9n ulnus v. Jhe villase etns of Richens, R. H. 1951 llonophage arElJrsis oI oln popularaons Richans, R. H, 1951 Stuaies on Ullfirs VI. The FertlaDd olns Richens, R.H. 1965 Stualies on Ulrors VfL iissex el:s Richens,R.li. 1167

,l-,-.^fre.+ r..i q-- ti ^r fiold €ln, Richens, R.lt. 1958

r'letuxa1 hybrids bettreen Chinese and Ceiler elins faori ler

,! natural h.','brid betrjcon ir,lerical .::nalSiberien ef{s Santarour, !' s" 1970

trolicaf Ierbers of th€ I]lneci:ae resisLant to Dutcll eln disease. ina1leY, !.!' dl Riker, ,f. J. 1962 (Ji prcvisional sulve-v of r'letherlards ehrs) Iou , a. 1961 !]s4--9e9feix

181, Llode of . Silvicuftural

1E1 .3 Latgt --e_.r l -g!4- riqdr-re lat i!

.-h€ lni'.Luence of 'utch cln 'iiscasc anC pl'nt irater 3tress on the foliar autTialt ccntent of ri:rerican anal Sibelian efm. Poberts, -B.R' d' Jensen, It' f_ 1'70 141.t1 'ry'ator: reLations

(L{oistur. ccnsurnltion ano lilater r^csine ot' rt. purLLifavrr arborea on reclaiined 3olonchav 'p sclon.'z r .:-,1 s.,'L c : di io. s) -ihramova,Jl'l' i Yblr

(Itflurnc. of Sround .ter on L 'u ocdurrence and groiTth of forest lrees in the Sriva Vafley forcrti 1r Lipovl iani) . Dcka..i., I, l,).

(!oarurcE of the lJlcisture consunrticn of biloh and eln stanals on ilarl<_ch€stnut soils in the Urals re8ion) St cpanec, I"T. 1962

181.32 scil alld nutri€qL-lslglilg-(E9lglll) - 1O-yrr\ (Ih ;- rlat -. oj 1-:h ,1(r e'rs LIL::_.-ob:-,r s*.,o. or .1.-k-^r sLx.L sor.rs/ St ePanoc' I' T" 1')61

181.52- Sexu.ll rep lo4qqqig!1

(tlicrosporcaenesis in Ulnus specics 3nalthe inl'luenc€ cf ecofogicaf conaliticns on its d.evcloprdent.) Greguss,L. 1968 181.t25 !isr.!r-.-!sj-+e.rl-e!,4-.!-9s4b4r5--e-"rs-1el.es9! (The recoe:lition of efrn seedlinr:s) Heybr:ock, E"1ii. 1966

Geninaiior a,_,(1survival .f cclor:lalo spruce, Scots t,1rie, CarrEana 1nC jiberi3.. cln at rlrl.r s. i,. l\, 'rt t1^ ... isl-r" lrv ls. 'ierl.hcveni C"fi.l. 1966 181,6i c ror4ltElic]lgqU ?s f4l!9!!!!L Jj!{rnv i lplllll$U

(ffluerrce cl- finrund,rraLe.on the .ccurrrorce :rnd grolt"ill of forlrit brccs i,] tlle Suiva faLley forests 2,8 Lalar !)t1]f! ) Del

2. srLVrcu l-rltti?I

.\ cv-f. -"r 14 ]'orest "r^-i -.rlir1t H"'1" 1965

21. ,C)aele-aton a o "rr '..i) Cf Jr .nJs

)\) ri:i ai.i e l ?.c,,.arili^r

Fo,olars an,t sli,ls Jobiin6, J" 196A

4. ]OIIJST INJUII;J -"lli PEoT]CTlo}i 'cncrii- \1 . t !,-fLi |, Sl_-Ejg_tc.r:o, . _.J,_:.9_j_j{-L.4

)+11, lbtqrqi aL!-ioloGLcal !: nlr!]

.1 first stc'r in bro,idirlir rcsistant .,lrns l,'ri5hi, J.r'I. 1956

t 14. 8stlg.Cl,9:niJgl Un.21 sqa]-r4;-.!t1f,:

Pxerent Lon of Dutch eln diseose ln L€r.rlo e1ll,s bJ- soil breatment tlith benoilt]'-l Sff:llfey, I. B. 1.)71

14. Da$aac bv harl:{tl plEnts. firus disesses

4+i. funEi--cl4!"glgIlq

4\).t l]!!:jElof olC€! st 3"ae!

r'i:ctors deterr!:j"nin8 nesi]]tance oi' elns to l,eratocysti s ufni ilgersrna, D.\1, 1967 10 Resistsnc€ necha.nisrnsiof e1{s to Ceratocystis ul_ei Elgersna, D.M. 1969

le€tb ald atiaeeter. of tSrleh vessels as factols in resistance of eLBs to Ceratocystis uld. nl8crsr.a, D.u,. 1970

The relation of lunaonones to resistanoe against Dutch elro disease anil their aceumlation, is induced by several age4ta ' Elgers'a, D.u. & l"c' 1971 PolJphsnots ena alis ooLoration" i.rl th" aisease i4vestigatea by histochenicsL teohniques,"lrftt"uen' eagDon, C. 1967

Peroxlclase in healthr a.nd cliseaseal eIn trees investigated by the benzidine histochemlcel technlque. \ Cagnon,C. 1968

Histochemical studies on tbe a-ltFrAtion of tim.in 6ndlpectic substarrcesin v/hite ein ;;;ci"a--"'- n'ith Ceratocystis ufni eaerLan,C. 1967

Conparative resistance of certain e1n clones to Ceratocystis and Ve!.ticilliun lvilts, {oltr}es, I'.1{" 196f

Resl-stance of certain oLm clones to Ceratocystis ulni and Verticilliun albo-atnrm HoLnes, I'.',[. 1967

Dlrtch el-n iLisease ana botanical variation in ln8Lish e1n Jeffers, J"N.R. 1972

Anatomicsl factors in resistance to Dutch e1n ilisease. McNabb,li. S. et al. 1970

(Resistance of White €}n (Ulnn:s eraericane) to Ceratocystis ulni) 0u61let, C.I. & Pod€r1€au,R. 1965 .1\ccullrlation of EansononesI and ! in UfEus hol.ls'rd.j.ca infectedl with Ceratoeystis ulni Overeen, -r.C. & E1ger.6na, t.tt. 1970 (Dieback of elns in Runa.nia) Petrescu, ld, 195J

Rolation of early callbial activity in lqhite eLm and infection by Coratocystis ulni (Buis) C. moreau PonErleau' R' 1966 l{ardiness anl resistance to ceratocystig uboi (Buis) C. nloleau of hybrids end clones of Xuropean analArerLcan elm. Ponerfeau, R. & Bara, J. 1958 11 (Dutch e|x aise:rscr C. ull.rl) 1967 "ebou],:i, The influence of Dutch ell disease ard rl1n,i :ati:r stress on thc fili?-r ,lutriert cor,tent cf I'aeric3n an.l i iberl.!.. el,l Roberts, 3.R. .i Jenien, l(.I. 1970

Sinsh, l. 195E

lliirorienous c.rDoun,ls (.r:riro-aclds ) in the ryl.cr sap of eli,s ::ith Dutci el:r disaasc (C,.,r"arocJstis ulni) Sin8b, D. 3: snal1ey, n.3. 196[ rilitroirieno.rs cox{).un(15 the _Jlnlaceae in )ryfar./ sali oJ species varving in rcsj:itijnoe to )utch efn diseasc Singhr !. ,l: Snall ey, ;I. B, 1966 l;itro$enous ::,n1 c..rbohydrate corj. ouDiis in tl'ie ,-,yl!ri sa. oi rillaceae species varyinii in r€,si:rtad.e to D,rtch cfi tlisease" Singh) D, & ' :::"ts" 1969 chinf!s in ariro-acid xnt su6ar of x-lle:: sair oi imerican elL fo 11o'r','in6"o''"tit,r",,ll'11':/ 'nocul,t:o:r , ir' C.r"r)., t ,. :, 1 Si-rj.4hJ D. a,: Snallei/, t. g. 1969 l\iitrogenous cor+ounds i.n bh€ x:,'fen sap of lifrus ar,ericana: Berjsonel.,rarletrrn, r11 jrcfatior io DuLch alm discase 3uscolltibility. Singh, l). & SrEll.y, N,Ti, 1969 r{ibroj(rnoi,s cor?o,rnds i., thc r,1eii :jap of -rircric:ln c1r,s ..'iih Dutch el.*,, dls*r;ic" SiiArJ D. ,,i ;iial.r€y, n.B" 1969 Sea!on.-1 I'lnctuations in susce?tibiijtr' of youni,j eifl 3Dedlinijs bo Dutch e:Lr .lisouse SIlu.Lley, .l:r":). 1963

Fr!)ycntior oi tutcl: cl.r disca.c i:r 1rr..ae nurseI:/ :l:ts bJ. soil ;reaiirert rdth b.rlotJ-l j. all€r, 1.3 1.)71

TroDlcil rer.bers of thc Uli.aceae r.si$ta-at to Dr.tch elx, di;o.rso ixirlleJ, n,B" & R1ket, t.. J. 1942 il.tho.Is for screenini; and for bhe rai,i.d s€lection of elrs for r.sisti::lca iro ,utcll .ln d isease (Ceratoc.-vstis ;lri) lche!no!i, 1/, 1966

RefaLb:ive resbtan.c of cliploid IIlf\Ls to Cer, Locystis uLiri. lcvnsend, ,1..;i" 191| 12

(Invcstitations on the resistanc c of elns to Dutclr elr: dlsease. ) Zudilin, V'A. 1969

Th€rna1 i;.a;e of Dutch €lm disease l.urtha, l.l, 197C

8, FOR:]ST,PRODCTS J$ID TH]]IR UTI],fZ}.TTOII

. ad . t r b rk: sLrLl rr- 7, -)pcrries

810. cencr&f inforratiou on Lr'oods

\LnE e L.rLturlrus .lrclF: ) ) :,non, 1974

811. Stmcture. Identific^tio|

i .L-., v .,l.rr'tL.. I u,rrac(t€ '1971 Sucitzcr:, N-\'-

811.1 ::j1g!l]]]]j,l:j1]!f9!:9$-!1gi:ai::gs

,hatol!,ic1l factors in resistalce to lutch a1m disease LicNabb, ll. S. et a]. 1970 Bl , ,nysi".1 a:1i r..

8i2.1\ Therr6l p!9L9{LL!!

Then)af ir,a:je of Dutch elrN d.irease liurtha, i',.r'!. 1970

B1J. !99.d_9be^$_tg

81j.1 Phenolic constitu€nis of c1:n rrooC" 2-llapthoic acid alerivatives frci liirnis thorxasli chcn, C-L, & llostettler, F,D" 1969 liistocherice-1 stuCies on the altl:taticn of 1i8nin end j)ectic substa.rces in l"hitc elii iniected '/iith Ceratocystis ul.ri, Gaat'a\\, C. 1967

1^f)ri..-. ,-1--.!... ,. -1 ic.. - L, rl.. disesse intestiii:LtcC bl/ histochenical iicchninu s. cagnon, C. 1967

Peroxidase ii healthy and disees<.rdelr:r trecs irrq€stiSated by the berrzirline hictoch.rica.L techni que. GaBnon, c. 1968

(tlistochenical t echnique for thc stucy of polyphenol-o:iidase in the xr:leln of .!]rcric:r5 e1r,s " Gaenon, C. 1969. 1J

l,laisonone C in Ilrishilanoorth), V. & ?rollson, R.u. 1971

.311,11 li/inii

Li8nins of li, tholiasii h.rart,/ioocl" I" lhor.ra.ic acid Seikel, l'!":(, 1968

89" 1+h.- l r i.^Trl f.-p-+ rnrl ,^+c

8 )2. veaet4le- p lglucts 892.6 ii"!!!!1!l lized &!-i]) ""!! ljir!g!!:4 !fl!. 9if s ..rd-iqqEj l94es. tq!4q!-!q!4I! Dvcstufis .

,Stabi-Iit;' oi folvohenolic conpojrnds in dnrgs fronL nativ! rpecj.es of Ufnus. Baenarskar D. 1971 AI,PHASIIICAI,I,IST OI IXfERS{CTS

(lgZo) (rir" eh (Utnus species)). BulLetin dtlnfornations Tecllnlques, Contle Teclmique du 3ois, 55, J-5, GA 32 57"{.)

(1970) fiybrid e1.0. Ag-jcuiJu],al" lesearch, llashj-ngton t9, 12-lira y l*g9) l-bradova, M, L. (1966) (lJoisture collsuoption and'wator regine of Ul^nars punila var. arbores.on reclaired sonolchavsotonetz in sehi-a[esert conditions ). Pocvovedenie6, 2J-t7. (jrA28 270)

Analrearczyk, J, (1971) (Vari.ability of ehn (ULms canpestris 1,.) Roczaik D€rdioLoEiozny 2J, I 17 -3 l. (r JJ ISLJ)

Sealnaraka, D. (1971) Stability of poLl'phenolic colrpounalsin alrugs f!\cn hative species of Ulrnus. Dissertatiotes Pharnaceuticae et Pbarnacologicae 2t, 567-72. (B^ 9+ 9825)

Boumerias, ::, analFrifeux, P. (1970) (U]@rs laevis, a central 6uropean - species in the forest of Hez (oise)). catriers des Naturalist os 26, 29-10, (BL 5J 31j36)

Brayshaw,T. C, (1960) l(ey.to the native taoes of CajraAa. 3uueti4, Departne4t of !'orestry, Calraaa (125) 4J pp, (u z1 tst )

Britwun, S. P. K. (1%1 ) Artificiaf hybridization in the genus Ufmrs. Proceealin8s 8th Ng Irorest tr.ee lnprovenent Corierence, Ne'.rHaren" Connecticut, 1960, 1+t-7. @i 2J t197)

Chase, S. S. (1958) ,l case of albinlso qnd of presulptive self-conpatibility in Ulm)s L. Rhodora 70, 294-6.8 (FA ,0 190r)

Ch€n, C-L, andlHostettlei, n. D. (1959) Phenolic constituents ol ef6 yrooal. 2-$apthoic acid alerivati'res fr\omUldms thomasii. Tetrahedron 25, (B!\ 51 28142) collins, P. n. (1968) Hybridization studlles in the geius Ulnirs, Dissertation. .l'bstlacts 288, I+824-9. (!A lo 1902)

Darrah, o. v. (1968) \'/ooaLandelns i.!1wessex. Folestry l+1, ll1-51 . (t^ 30 3626)

Dekanic, I. (t962) (utruence of groundvrater on the occurence and growth of forest ttees in the Suiva Valley forests at lipovl Ja!ri). Gfasnj.k za- SunskePokuse 15, 5-118. (F 2L Jt+B)

Dennan, li, anal Curtis, u. (1956) Col.chipLoidy of Ulmrs putdla and its possible uso in hybriaizetion with U. aneric&na. Forest Science 12, 140-6. (BA t+7 99028)

dIin, H. L. (1965) A nodlexnsJ-1va or a discou!se of forest treesr e1ns. Quarterly Journsl of Forestry 59, L1-51 , (IL 26 5596) . (R^ L6 68218) xlgersna, D. Ii. (1967) )actors deterrdining resiEtance of elns tr ceratocystis ulni, Pht4opathofog 57, A+1-2. (!/' t+8 98627)

(1969) Resistance oechanisns of elns to ceratocystis ufni. Meaedlelingen, Pht4opathol.o6isoh Labo?atorium rlt-iuie Comnelin Scholten' (zz) 8l pp. (xA t1 t+785) 16 grudzi-ldkaja, I. ri. and Zahar:e.ra,C, f. (967) (The diaBnostic significance of cytological charactcrs in the trxonony of ccrtai"r tree species (as exerplified by the genus Ulr.ms)). Botaniceskij Zurnal 52, 614-9. . (B.f.)+9 1a1699) {y}i 29 192) lless, 1,. W, and Dunn, D, B. (1967) Ividence of ecological isolation bet{een Ufrus thomasii Sa.r8. and U. rubra !luh1, Ir€nsactio4s, liissouri -LaaaeEy 1 (ius) J1-6. (Bi' 5rrL8157) (t:\ Jl 6025) l1eyDroeK, 11. nl. (1yb1, (fhe eln uol1l]letin'). llederla,nds SosbouuTijalschrift '(ra-A

. (1961) (1he 'croeneveld' els). iiederlsnds Bosboun lijdschlif't a5, )7o+. (F;,251770)

(1955) (Nomenclaturoof e1;ns). Korte llededeltne, Stichting Bosbouup roefstat ion 'De l'y'a8enineen(7r) ,-r. . Dorschl

(1966) (fhe recognition of e].!r seedlin6s), NedlerlandsSosbouw Tijdschrift 38, 1+LB-5j. \TA 28 Jt+34)

Holmes, !. W. (196f) Colp3rative rcsistance of certain efn] clones to Ceratocystis .:rnd,Verticilliun Wilts. PhJ4cpatholog \, 896. (r^ 26 2)'11) (B!, t+6 36212) I (1957) Iiesistance of certsin e1n cr-onesto Ceratocystis ulnd and Verticilfiurn albo-atr!n, Pht'topatholo&v 57, 12+7-9. (Bi, 49 1161O)

Jeffers, J, N. R" (1972) Dutoh el-n itisaase a,n.lbota.nicol variotion in Xnglish ehn, Nature, Lonaon, 2J6, 407-8.

Jeffera, J" I'1. R^ end Richens, R. H. (1970) uuftlvariite analysis of the '19, Sngli.Bh e1L1popul,,ation. Silvae Asnetica J1-8, (lt:, J1 6011)

Jobling, J. (1959) Popl rrs anl c-Lms. ReporL^n ForFSt Reselrch, Foreslry Coniission, London, 5l+-8. (Ft\ 22 169j) popfars (t964) and elns. Relort on l'orest Regeorch,_lorest4r corunisslon, T,ondon,40-6- (Bn l+B25181)

Kriahnanoorthy, V. and Tho&son,R. H. (1971) Ira.DsononeC, in eIm woodi. Phytochemistry 1a, 1669-70. (Bt 5J L765)

Iain8, C. C, (1966) Structure, formation and doflnancy of t er,rd-nal buals of eln (utrn-rs flrbra anil U. anrericana). Sotanical cazette 127, 127-32. 2a ., . F^ Jr2o) Leefe, J. D. (1961) fhe CJ4)mse1ms. C]4rruslorestry College lnagazi-r'e1,28-9. ll^ 23 3257)

Lester, D. (J969) G€,netics a4d breedlng of A4erica4 elm. Prqcee.lings 16th.NI Forcst lrce fnprovement Conforonce, Quebec, 1958, 9-11. l]I1",? 218) 1B RicherA, P, (1970) (Pouen atlas of indigenoua trees anat shrubs in Quebec: rrl ... Ullraceae). Natru.a-tiste car,adien 91, 97-161. (u 52 3972)

Richens, R. H, (1961) Studies on Ul&us. IV. The vilfage elns of Huntingdonshixe , and_a netr nethod foi eryloring taxononic discontinuity. Foxestr_v jL, )+7-64. ( 8 i 14)

(1161) Studies on Ulmus. V. fhe villaeje lrs of Bedfordshirc. Foresrry JL, 1Bt-200. (Fi ?t J19B\ ' (1961) l/onophaee anal-ysts of e1n lopulations. Fr".0{orld consultation bn norost Genctics, gtockholm1963, \!a, *"/tfl"i!

(1965) studtes on ulrnus, yI. Icnland eln$. tr'orr,,stryJB, 225-35. ttsttt+7 3U+J5) ( t 27 Jt+16)

(1967) Studies on U1ors. VII. xssex elns. Forestry t+0, 1A5-206. (Ft, 29 19jt+)

(1968) Ihe correct alesignation of the Europeaa field blm. tr'eddesRepertoriuv! 79, 1-2, (BSBI rtbs (1) 62) 'Ihc Roberts, B. R, and Jensen, K. F^ (i970) ir1fluencc of Dutch eltrr alisease aial plant sater stress on the fotiar nutrient conte.t of -[neiican an] Siberian E1rn. PhJ4opatholog 60, 18j1-t. (at , ezgs). (BA j2 51375)

Sa.nder, D.'H" (1957) Investi8ation of the relationship betrreen $oif propertles and the growth of Sibedan cltll trees in the loess plains of liebraska. Dissertation j,bstracts 288, 409-10. (F; 29 3r*\ j.n Salrtaeour,' I'. S. (1969) New chromosomecounis Uh.us and P1.tanus. Rhodo.a 71' 9t+'7. \F J1 5951) (BA 52 I*1496)

(tgZo) ,, natural bybria between .inerican anit Siberian ehis. tr'orest Science 16, 149-51. lrj! J2 21t+) (BA 51 12i 561)

(1970) Natural hybrids betrrecn Chinese and Cedar elns from Tex3,s. Bulletin, Torrey Botanical Ctrub97, 72-1. 6;:z zt5)

(1972) Flaronoid distribution in lllndrs. 3u11etin, Torroy Botaricat Ctub 99, 1Zj-jO.

Sarabhai, R. P. arld SoxeDa, A, K. (1961) petiotar anator.rlrof sotre Urticales Bquetin, Botanical Society, Universitv of Saugar, jJ, 1A2-7. , (B 48 1l+875)

Schreiber, L. R. anal Roberts, B. R, (1971) Intractonal versus intraieedling variation in Ulnus arericsna L. snd U. prmila L. Journ4l, j,merican Society for Hortioultunl Science 95, 115-6. (BA 52 66258)

Seikel, H. K. (1958) Li6rvms of Ufdus thorl"sii heartFood. I. Thonasic acid. Tetlalealron 24, 1t+75-ef. (!A 29 6J9B) 20 T-cbernoff, V. (1966) Uethods for sct.eening anC for thc t?piil selection of e1r0sfor reaistance to Dutch el.n aliseasc (Ceratocystis ulni). Acta Botaoica Neellandica 14, L09-52. (Fl,27 6221) (3,1 L7 895r+o)

Touw, A, (195f) (A provisional su?vey of Nethe"lana eln|s) Jaarboek, Nederlanalscho Dendrologische Veieeniging 22, 57-72. (f-\ 25 1817) (t{ l}6 82067) (BSBI Proo. 7, 229)

Torensendl,A. ii, (197) Relative rcaistance of dipLoid UJ.rmsspecies to Ceralocystis u1ni. Plart Disea6e Reporter 55, 9,10-2. (Bl' 5t ,9771*) lleddloven, C" H. n, (1966) eerrrilat1on a.nd survival of Colorailo sprnce, Scots pine, Cara8ana and. Siberian elro at four sau.nity ond two noisture l"evels, ca-nadiao Journal of Plant Scienco 46, l-7. $t 29 t%5)

Wieckowska, 1. (1970) (Studies on the norlhogenesis of tlee leares. I. fhe shape of 1eave6 on shor+ shoots of ULanrslaevis). Acta Societatis Botanicorun Poloniae f9, 751-68. (FA t2 ,+t2) lTtnle8ki, J. A. (1950) Artificial hybridization anat 8ret"ting Bethod.s with Ufnus ane?icana. Proceedings Jth NI lorest Ilee fnproveEent Conference, BurLinaton, 1959, 48-51. (rA 22 1767)

Vritht, J. E, (1968) A first step in bieeaiDg resistant elng. Pr"oceectings 5th Central States Forest Tree Iqrrovenent Conference, CarbonalaLe, I11inois, and St. Iouis, liississippi-, 25-B. (F,\ t1 5952)

Zuallin, V. A. (1%9) (Inveetigationa on the resietonce of etms to Dutch o1n diseasc). Losnoellozjajstro (t) 62-l+. (F Jl 2805) .19 Singh, D.-(1958)- Pathogeresis in Dutch el-n aiseaee, Dissortation rlbstragts. 'Aa ,.7?a_o G,\ 30 2519)

Singh, D. a.rd Snal1ey, x. 3. (196/|) Nitlogenous conpounas (anilb-acias) ln the rq.lem sap of ellls Eith Dutch efn alj,sease (Ceratocystis ulnri). Phylopatholosy !4, 908, (FJr 26 2+12) (Et"+6 t+5199)

.,966) Nitrogenous cosrpoundsin the ryIary sap of U]naceae species varying in reslstance to Dutch €l.ni disease, Phtrtopathology 56, 90'1. (IrA 28 820)

(1969) Nitro6e4ous a.nalcerbohyalrate coneounds in the )S/fera sap of U-Llxaceaespecies varyin6 in r:esistance to Dutch e1n disease" Canadiar Jour[al of Bota.ny L7, 315-9. (r^ ,1 901) (Bx 50 78151)

(1969) Changes in anino-acid artl susa! constituenta of rylem sap ol Amelica.n el-n followin€t i.noculation wlth oeratocystis \rImi, Ph]4opatholov 59, 891-6. (ra lt goz)

(t969) t'titrogenous cornpoundsln the {--Lem sap of Ulnnrs anelicana: seasonel variations in rolatioir to Dutch efn disease susceptibility. tr'orest Science 15, 299-3A. (Ii ll 2808) lBlr 51 t+a270)

(1969) Nitrogenous colpounals ln the :{rle!r 6ap of . ^!re!1can eLis vrith Dutch eln Aisease. CanaCiar Journal of Botaly l+7, 1o6t-5. (rir lr zeog)

Smalley, X. B, 1196t) Seasonal fluctuations in susceptibility of youn6 elm seedlLi-rigsto Dutch e1n diseasa. Ph:/tol)at}'o]o|J 53, U5-5j. (pt zS 86+)

(1971) Prcvention of Dutch e1n aLigedseijr lrrge nuisery elns by soil treatm€nt with b€nonyL. Phytopathology 61, 1351-8. (B/, 5, J9GBo)

SEefley, E. B. and Riker, i." J. {1962) Tropica.l nembe?sof the Ulnaceae resi-stant to DuLch elm alisease, Iror.estrv Rcsearch Notes.'(V, Universitv of llisconsir Coltege of Agriculture (lt) t, pp. Zt, ZZSS)

stepa.nec, I. T" (1962) (Features of the noisture consunptio! of birch andl eln gtanils o}r dark-chestnut Eoils in the Urals re€ioD). Pocvoved.enie 9r- 69'79' (rL 21+171))

. (1%t) (The circulation of ash eLeEents in lo-yeai eln anil birch stanAs oD dark-chestnut soils.) Pocvovedetie ?, 68-7+. (9A 21+)+7t11)

Stocknarr, J. (1970) Species identification of Ufmuspollen. Dannarke Geologischeundersogelse Iv RaeLlKe\, 11-19. (BA 52 115137)

SFeitzer, 3. lu, (1971 ) Corparative an1totro/of L_lmElceae. Jou af, Amold rirboretun, Harvard llnivorsity, 52, 523-85. @L 9+ 355'14)

Taratavschl, I. t. snd others (1967) (0n the poUcn nor])hologr _of the Orticafea frpn the RomBiian flora). Revue Rounrs.jneae Biologio (Serie a€ Botanique) 12, 251-62. (BA l+9 1l+8%) 17 Lester, Dj T. (1970) An atteEpt to inatuce polyhaptoidy ih iEeriean-e1n. Iorest Scieoce 15, a37-8. (Fn J2 219)

IJeBter, D. T" arlll Srl]al"ley, n. B, (1%8) Prtspects for elnr breeaing in Ilisconsin. Proceedings 6th Central States lorest Tree fnprovenent c^heorDn^o noFr\^nr-r- Tflinois and St. Ijouis, Uis6j.ssippi, J7_l+1. (Fi, t. 5953)

McNabb, fl. S. anil others (1970) /|natonj.ca] factorb in rcsistance to Dutch eln Cisease. Nethertanals Journal of Plant Patho]o$r 76, 196-205. \Fi. t2 1A11) (Br! y 121566) . Me1vi1le, R. (1960) The nares of the Cornish ana the Jefsoy eln. Kew R,,l1o+i n 1/, t'16-R (F^ 22 1t+95)

Mel"viLle, R. and Heybroek, H. M. (1971) The eles of the Hi.dafaya. Kers Bulletin 25, !-28. (B!' ,* 728) l',{itcheu, A. I'. (1967) -ir quick way to recognise the elos of DDSletd' Tiio}er irades Journel 260 (;!pril 8): suppl^ (I'orestry ard hone-8rown ti'triber) 20-1 . (!A 28 5215)

Mrkos, 0, (196+) (Morial leaf reactione and bheii siSnificance in plant taxonony). Icta Universitatis Pafackianse olotnucensis lacultas Rerum Naturaliura Biologica 5, 59-Bi. (Bi' 59 131528) kuitha, P. rL (1970) thermal iBage of Dtrtcb elo aliscase. Bi-Ienthly Rescarch Notes, Departrnent of Folestry, Cana.da'26' 281. lFIi t2 1412)

Nl.cenko,,'!, x, (1%7) (The',tych e1mforosts of the USSR) Leaovedenie(l) L6-53. (F \ 28 3557)

Ouo1let,-anericana) c-n, a.nd Poiorl.eauj R, (1965) (Resistance of ly'hite elli (Ulnars to Ceratocystie ulrni). caradian Journal of Aotany l+J, 8l-96 ' (F!\ 26 i358) (e\'.1+6 77r+1)

ovoreen, J. c. andl Elgersaa, D" It. (1970) rlccutrnrlation of nalsonones I arld ! ' ulni. PhJ4ochenlst r:r. ' in ulFtus hollendi"ca infected rvith ceratocystis 9 ' 19+4-52. GL 32 1011) (r^ j2 4)+Bb)

Pett€scu, n. (196J) (Dleback of elns in Ruminia). studii si ceicetari., Ilstitutuf rte Cercetari Forestiere, Bucuresti 23t, 115-51. (Fr. 26 857)

Ponerleau, R. (1966) Rclat.ion of esrfy cainbtll activit:J in Yhite eLn ard infection by Ceratocystis ulmi (Buis) c. Eorear) CanqAianJournal of sotany 44, 109-11. (PL 27 52-18)

Porierleau, R. a""d Bard, J, (1968) Hardiness and resistetrce to Cciatocystis uLni (Buis) C. morear.rof hybrids and clones of lquropeon analrilm€ric:rn eln. Bi-hdhthrv Ec<.ir.h N^r4s, Departmentof loxestry, -Canada,.24, 26. . (r; 1oz*t)

Reboul, ir. (1967) (Dutch dlri alisease: c erEtocystis. ultni) . Revue Forestiere Franeaise 19, to9-t1- (FA 28 5882) 15

Elgersna, D. M. (1970) Lentth and dianeter of rylen vcssels as factols in ' reslstancd of efns to Ceratocystis u]!d. Nethorlands Jou]Tlef of Plant Potholosy 76, 119-82. (I'i J2 1009) (B^ 51 121565)

nlBersDa, D. l'1. ard overeen, J. C" (1971) The relation of natrsononesto resistance against Dutch e-Ln dlisease ard their accuRrlation, es indhrcealby s€ver&l esents, Netherlands Journal of Plant Psthofogl 17, 468-14. @!' 53 16'02)

Elias, T. S, (1970) The gencr€ of Ulrroceaein the south-eastern United r^,,'d^i rnh^r4 Arboretur0, I{EfvaralUni"verEity, ' J1, 1B-40. g':' 1' 'o241 ( 52 1u]J)

Enaltnard, J,:(1961) (Te-xonomyof central EuropeanspecieE-6roups -of UJ.mus).. Arohiv ftlr rorstwesen 16, 667-72. 6f 29 3496)

lrpert, s. D. (1960) (r'eatures of the Srow-thof anmral shoots of ulnus puBil.a var. arborea). scobshch;niya l,abo?atorii Lesovedeniya(2) 88-1oL' lI^ 22 1)+21)

Feret, P. P, analStairs, C. R. (1971) Percxiilase inheritance in siberian elns. rorest Scienoe 17, )+72-5' (u fi 6a521)

Fontaine, r. J. (1968) (li1m) Dendioflom 5, 36-55. @t' 51 113159)

ea8non, C, (1967) iiistochenical stuaiies on the afteration of ti€njn anal pectic substances in White ef$ inlectedl with Ceratocv$tis- ulei ' Canadiair Joumaf of Botarry 45, 1619-23. 1t:t zS SBSS)

(t967) pobprrenols ond aliscolorations in thc el'nrali sease investi gated by histochenlic a.l teohnique 5. C?.naalian Journal of Bota y t+5, 2119-24. 1rt zs 5as6)

(1958) Peroxidase i]] ilealthy and aliseased elro trees investi€dted Journal. of^ by the benzidine histochenical technique. Ca'naalian -^2,\ Bota.ny46, 1L91-4. \i1! ,u )7o | ./

(1969) (Histochenicar technique for the study of poll@henofoxidase i" ilte a'fe^ of r"drelican elns)' Naturaliste CaoA'lien95' ,2aT1A' ^^-, \B:, 51 )+925) qnd creguss, L. (1958) (ir'icrosporogeneslsin Uhus species the influence of ecologlcal conalitions on its developnent)', VerleckePracet Vyskurnny (l.i uEtav-LesnekoHospodarstva iroten (i a) u5-69' Jl 5BB8)

srudzjnekaja, I. .!'. (1962) (The systenatic losition,of U}lus pinnato-rainosa)' 2t+ 1685) soobshcheniva l,aloratorii"ilsovei"iiyt (5) rg-zz' Lr: (1966) (rnfloreaconces of Ullqrs species: their fonlation' ard their evolution)' Botaniceskii.ZurnaL 5l' -' structure !robfens'of (BA 11J5o5 15-27, 48 )

(1967) (The dhaceae and rcasons for d.istinguishing the as a separate fa$ily Celtidaceae Link)- ' Sotanioeskij Cel"tidoideae (B'i r'214) Zotnal 52, 172J-/+9. 50