Tyson, J.L., R.A. Fullerton, R.W. Chynoweth, P.A. Rheinlander, and G.N. Hill. 2008. “Optimum Timing of Fungicides for Control of Onion White Rot (<i>Sclerotium cepivorum</i≫)”. New Zealand Plant Protection 61 (August):393-93. https://doi.org/10.30843/nzpp.2008.61.6869.