http://endowment.org/archives/1991/09/the-effect-of-modifying-the-microenvironment-among-geranium-stock-plants-within-a-greenhouse-on-botrytis-blight-and-sporulation-of-botrytis-cinerea-progress-report-september-1991/ Proudly supporting the floral industry since 1961 Fri, 25 Jul 2008 17:39:10 +0000 http://wordpress.org/?v=2.5.1