Abstract
Influence of Temperature and Daylight Length on Barley Infection byPyrenophora TeresNet blotch caused byPyrenophora teresis the most important disease of barley in many regions in which this cereal is cultivated. In the performed work the influence of solarization period and temperature on infection of barley byP. tereswas estimated. Three isolates of eachP. teresf.teresandP. teresf.maculatawere used. The response of six barley genotypes to the pathogen was estimated. Barley infection was differentiated and depended on solarization period, and the isolate ofP. teres.Number of infected plants increased with the increase of temperature. Interaction occurred among length of solarization period and temperature. The highest barley infection byP. teresf.tereswas observed at 10 hours of solarization and temperature 25°C.
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