Evaluation of foliar fungal diseases incidence in winter and spring cereals in Spain. Periodo 1993-1996

Authors

  • Daniel Palmero
  • María De Cara García
  • Mila Santos
  • Concepción Iglesias
  • Julio Cesar Tello
Keywords: triticum aestivum, t. durum, ×triticosecale, hordeum vulgare, avena sativa

Abstract

This work presents the analytical results for the evaluation of fungal foliar pathogens in cereal crops (wheat, triticale and barley) for three consecutive campaigns: 1993-94, 1994-95 and 1995-96. In the first season 154 varieties were evaluated. During the second year 145 varieties were evaluated and in 1995-1996 161 varieties were evaluated and the observations were extended to 9 cultivars of oats. The varieties were grown in eight provinces were cereals is the main agricultural crop. The results showed that the most important pathogens were: Septoria tritici, Blumeria graminis f. sp. tritici, Puccinia recondita f. sp. tritici and Pyrenophora teres on soft wheat (spring and winter), durum wheat and triticale. The presence of yellow rust (Puccinia striiformis f. sp. tritici) was very lightly. On Barley (spring and summer), Pyrenophora teres, Rhynchosporium secalis and Blumeria graminis f. sp. hordei were detected. And on oats varieties Puccinia coronata (crowned rust) was the most frequently isolated. Differences between varieties for resistance to any of the pathogens could not be settle.

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How to Cite
Palmero, D., De Cara García, M., Santos, M., Iglesias, C., & Tello, J. C. (2008). Evaluation of foliar fungal diseases incidence in winter and spring cereals in Spain. Periodo 1993-1996. Agroecology, 3, 41–50. Retrieved from https://revistas.um.es/agroecologia/article/view/95501
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