A survey of cereal health status in 1990

  • Cavelier, M. , Istasse, A. & Simon, X. (1990). A survey of cereal health status in 1990. Parasitica, 46: (2-3),
Type Journal Article
Year 1990
Title A survey of cereal health status in 1990
Journal Parasitica
Recnumber 30
Volume 46
Issue 2-3
Endnote Keywords Wheat|diseases|Barley|cereals|plant pathology|unclassified viruses|
Abstract An exceptionally mild winter and a dry summer during the growing season of 1989-90 in Belgium, incited the development of the following diseases on winter barley: yellow dwarf (barley yellow dwarf luteovirus (BYDV)), yellow mosaic [barley yellow mosaic virus], scald [Rhynchosporium secalis], brown rust [Puccinia hordei] and net blotch [Pyrenophora teres]. BYDV was also prevalent on winter wheat. Glume blotch [Leptosphaeria nodorum] and ear blight [Fusarium] were insignificant. The bacterial flora was abundant on white heads following attacks of BYDV. Other diseases were eyespot [Pseudocercosporella herpotrichoides] and take all [Gaeumannomyces graminis]. Finally, it is concluded that the dry summer was particularly favourable for BYDV and was unfavourable for all fungal diseases except powdery mildew [Erysiphe graminis]. Barley and wheat yields related to diseases are described.
Notes Cited Reference Count: 5 ref. Journal article French
Author address Station de Phytopathologie de l'Etat, Centre de Recherches Agronomiques de Gembloux, Chemin de Liroux, 5030 Gembloux, France.
Lien ://19922320752
Authors Cavelier, M. , Istasse, A. & Simon, X.