Tables of Nematode-Pathogenicity

Tables of Nematode-Pathogenicity were calculated on the basis on the relation between nematode density and damage to plants as characterised by the Seinhiorst's equation y = m + (1-m) z^(P-T). This equation was transformed by a logaritmic manipulation, as y = m + (1-m) 1.05^[(P/-T) + 1] and solved considering values of T and m from the literature. These Tables allow an easy and quick evaluation of yield losses for each known crop-nematode relation.