Shah, F.A., R.C. Butler, S.R. Bulman, W.R. Nelson, J.D. Fletcher, and I.A.W. Scott. “Seaweed Extracts Slightly Reduce Effects of Root Knot Nematodes on Tomato Plants”. New Zealand Plant Protection 63 (August 1, 2010): 278–278. Accessed August 29, 2026. https://journal.nzpps.org/index.php/nzpp/article/view/6589.