
ezra jacob cross

ezra jacob cross (marchi 19,1885-fibravari 28,1960) oka american vrukshashaastragnudu mariyu udyaana shaastravetta. cross michigaanlooni ingam counteeloo janminchaadu mariyu 1907loe michigaon state agricultural collegelo bachelor degreeni sampaadinchaadu. 1917loe chikago vishwavidhyaalayamlo vrukshashaastramlo pihechdi sampaadinchadaaniki mundu athanu oregon state collegelo (ippudu oregon state university) aneka samvatsaraalu udyaanavanaanni bodhinchaadu. athanu oregon raashtraaniki tirigi vacchaadu, akkada athanu praathamika kalalu mariyu vignaana vibhaagaaniki (1917-1919) deanga panicheesaadu, 1919loe wisconsin vishwavidyaalayam dwara niyaminchabaddaadu, akkada athanu 1927 varaku vrukshashaastraanni bodhinchaadu. aaa taruvaata athanu chikago vishwavidhyaalayamlo vrukshashaastraanni bodhinchaadu, akkada athanu 1934 nundi 1947 varaku vibhaagaaniki adhyakshudiga panicheesaadu mariyu 1949loe vishwavidyaalayam nundi adhikarikamga padavee viramana chesaadu, aaa taruvaata athanu oregon state kalasalalo visiting professor ayyadu. athanu 1960loe korvallis loe maraninchaadu.

