Buch, Englisch, 149 Seiten, Format (B × H): 210 mm x 150 mm, Gewicht: 200 g
Buch, Englisch, 149 Seiten, Format (B × H): 210 mm x 150 mm, Gewicht: 200 g
Reihe: Dissertationen aus dem Julius Kühn-Institut
ISBN: 978-3-930037-99-5
Verlag: Bundesforschungsinstitut für Kulturpflanzen (JKI)
A survey on cereal cyst nematodes (CCN) was carried out in wheat production areas in Ismailia province, Egypt. CCN were found in five out of seven regions in Ismailia. The highest incidence of CCN was found at El Shark location (West Sinai). All Egyptian populations were identified as Heterodera avenae based on morphometrics of cyst vulval cones and second stage juveniles. The Egyptian populations of H. avenae were related to H. avenae populations belonging to Type B based on ITS-RFLP patterns
generated by restriction enzymes while a German population (Grafenreuth) of H. avenae was found related to Type A. Analyses of ITS region sequences confirmed the species identification of the Egyptian populations.