1. A method of computing the effectiveness of an insecticide;Abbott;J. Econ. Entomol.,1925
2. Produits Phytosanitaires – Matières Actives. G.E.P.C. Situation Mai 2006;Anonymous,2006
3. Mycogone perniciosa. CMI Descriptions of Pathogenic Fungi and Bacteria N 499;Brady,1976
4. Vademecum de Productos Fitosanitarios y Nutricionales;De Liñán,2006
5. Probit Analysis;Finney,1971