1. 2M Bardin , 1996 .Diversite phenotypique et genetique des oidiums des cucurbitacees, Sphaerotheca fuliginea Et Erysiphe cichoracearum. Villeurbanne, France: University of Lyon I, PhD Thesis (in French).
2. 4F Bertrand , 1991 . Les Oidiums des Cucurbitacees: Maintien en culture pure, etude de leur variabilite et de la sensibilite chez le melon. Orsay, France: University of Paris XI, PhD Thesis (in French).
3. Sample sizes required to detect linkage disequilibrium between two or three loci