Browsing by Author "Brennan, R.M."

Now showing items 1-3 of 3

    • Dispersal of Septoria nodorum pycnidiospores by simulated rain and wind 

      Brennan, R.M.; Fitt, Bruce D.L.; Taylor, G.S.; Colhoun, J. (1985)
      The influence of wind on the splash dispersal of Septoria nodorum pycnidiospores was studied in a raintower/wind tunnel complex with single drops or simulated rain falling on spore suspensions or infected stubble with ...

    • Dispersal of Septoria nodorum pycnidiospores by simulated raindrops in still air 

      Brennan, R.M.; Fitt, Bruce D.L.; Taylor, G.S.; Colhoun, J. (1985-04)
      Simulated raindrops, diameter c. 3 or 4 mm, fell 13 m down a raintower onto suspensions of Septoria nodorum pycnidiospores, depth 0.5 mm, or infected straw pieces. Splash droplets were collected on pieces of fixed photographic ...

    • Factors affecting the germination of Septoria nodorum pycnidiospores 

      Brennan, R.M.; Fitt, Bruce D.L.; Colhoun, J.; Taylor, G.S. (1986-09)
      Most pycnidiospores of Septoria nodorum were released from pycnidia into water in 30 min, more than 50% being released in 10 min. The viability of pycnidiospores in aqueous suspension, assessed by germination on a selective ...