PT - JOURNAL ARTICLE ED - , TI - Effect of Drought and Freezing Stresses on Susceptibility of Blue Spruce to <em>Cytospora (Valsa</em>) Canker<sup>1</sup> AID - 10.48044/joa.1983.9.5.127 DP - 1983 May 01 TA - Arboriculture &amp; Urban Forestry (AUF) PG - 127--127 VI - 9 IP - 5 4099 - http://auf.isa-arbor.com/content/9/5/127.short 4100 - http://auf.isa-arbor.com/content/9/5/127.full SO - JOA1983 May 01; 9