
almus americana 'delaware'

nyoojezhsiyile moristtaunile yuu. ezz. dii. eiii pareekshanangalil dutch elm disease fungus kuthivacha 35,000 thaikalil ninnaan american elm cultiver almus americana 'delaware' aadyam thiranjedutthathu (trea nambar 218, vadakkan dakkottayil ninnulla oru aii. dii. 1 thaikal). 
vivaranam.
thaarathamyena thaazhnna uyaravum "abhikaamyamallaatha" shaakhakalulla sheelavumund eee maratthinu.
keedangalum rogangalum.
yuu. ezz. dii. eyum yunaittad stetts naashanal aarborettavum kooduthal roga prathirodha pareekshanangal nadatthi, ithu kloninu dutch elm rogathinethire nyayamaaya prathirodham undennu sthireekarichu. 'delaware' elm manja niratthinu vidheyamaan, pakshe elm ila vandaaya 'santogalarookka lutola' yeei prathirodhikkunnu.
krishi.
washingtonile yuu. ezz. dii. eiii naashanal aarborettathilekku maattiya yadhaartha vruksham. sii. 1948-ll, anjjaathamaaya kaaranangalal (orupakshe chila kanakkukal prakaram elm yellos) 1980-ll marichu, ennaal denver botanical gaardanil 'delaver II' enna peril oru kloon nilanilkkunnu. ezhu maathrkakal washington dii. yile deseeya maall pradeshathu nilakollunnu.sii. kooduthal pareekshanangalkkayi pracharippichenkilum, mosham aakruthi kaaranam eee maram orikkalum vaanijyaparamaayi purathirakkiyilla. 'delaware' europilo australiyayilo avatharippikkappettathayi ariyilla.
paryayam.
enby 'delaware aii' ennathu sankarayinathinu nalkia yadhaartha peraanu [[almus 'arban']'|'arban'] athinte vaanijyaparamaaya releasinu munbu.
paraamarshangal.
[[varggamamerikkan elm cultiver]]
[[vargamchithrangalulla almus lekhanangal]]
[[vargamulmas]]

