1. Agrios GN (2005) Plant Patheology, 5th edn. Elsevier Academic Press, San Diego USA
2. Aly AA, Ashour AZA, El-Kady EAF, Mostafa MA (1994) Effectiveness of fungicides for control of powdery mildew of flax and effect of the disease on yield and yield components. J Agric Sci 19:4383–4393 (Mansoura Uni)
3. Aly AA, El-Sweify AH, Mansour MTM (2002) Evaluation of some flax genotypes for powdery mildew resistance under greenhouse and field conditions. J Agric Sci 27:7323–7333 (Mansoura Uni)
4. Aly AA, Mansour MTM, Mohamed H, Abd-Elsalam KA (2012) Examination of correlations between several biochemical components and powdery mildew resistance of flax cultivars. Plant Pathol J 28:149–155
5. Asgarinia P, Cloutier S, Duguid S, Rashid K, Mirlohi A, Banik M, Saeidi G (2013) Mapping quantitative trait loci for powdery mildew resistance in flax (Linum usitatissimum L.). Crop Sci 53:2462–2472