Host suitability of some poaceous crop cultivars for Heterodera goldeni
2012
Ibrahim, I. K. A. | Awd-Allah, S. F A | Handoo, Z A
The host suitability of four corn, four sorghum and five rice cultivars to the cyst nematode Heterodera goldeni was determined in the greenhouse. The results showed that H. goldeni infected and reproduced successfully on all the tested poaceous crop cultivars. The corn hybrids Pioneer 3062 and SC 10 were susceptible and moderately susceptible to H. goldeni, respectively, while the corn hybrids SC 123 and TWC 324 were moderately resistant. The sorghum cultivars Balady, Dorado, Giza 15 and H 1020 were susceptible to H. goldeni. The rice cultivars Giza 171, Giza 177, Giza 178, Sakha 101 and Sakha 102 were susceptible or highly susceptible to H. goldeni.
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