Aggressiveness of Phytophthora infestans on detached potato leaflets in four Nordic countries - Lehtinen, Ari; Andersson, Björn; Le, Vinh; Naerstad, Ragnhlid; Rastas, Marika; Ketoja, Elise; Hannukkala, Asko; Hermansen, Arne; Nielsen, Bent; Hansen, Jens; Yuen, Jonathan (Wiley-Blackwell, 2009)
Keywords: Ta; kasvinsuojelu; kasvitaudit; peruna; perunarutto; Phytophthora infestans; epidemiologia; infektio; epidemiology; infection; plant protection; plant diseases; Phytophthora infestans; potatoes; infection efficiency; lesion growth; potato late blight; sporulation capacity