الفهرس | Only 14 pages are availabe for public view |
Abstract Corn (Zea mays L.) is one of the most important cereal crops all over the world. Leaf blight disease caused by Helminthosporium turcicum is an important foliar disease of maize in temperate areas of the world. Seven strains, obtained from 7 governorates in Egypt, tested against two maize cultivars, Three Way Cross 320 (resistant) and Giza 2 (susceptible), varied in their virulence with strain No. 6 being the most aggressive. Twelve maize hybrids were evaluated for resistance reaction to H. turcicum in greenhouse at Giza Experimental Station under artificial infection and in Nubariya Experimental Station under natural infection. |