Browsing Research publications by Author "Higgins, S."
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The development of eyespot (Pseudocercosporella herpotrichoides) lesions in winter wheat crops
Higgins, S.; Fitt, Bruce D.L.; White, R.P. (1986)The development of eyespot (Pseudocercosporella herpotrichoides) lesions on main shoots of plants in winter-sown wheat crops in 1981/82, 1982/83 and 1983/84 was studied by recording the incidence and penetration of leaf ... -
Effects of water potential and temperature on the development of eyespot lesions in wheat
Higgins, S.; Fitt, Bruce D.L. (1985-08)Growth of Pseudocercosporella herpotrichoides on potato dextrose agar at water potentials from -0.5 to -6.9 MPa was optimal at 20°C. At 12 and 20°C, six isolates of P. herpotrichoides grew more rapidly at -0.5 to -2 MPa ... -
Pathogenicity of Pseudocerocosporella herpotrichoides isolates to wheat seedlings and adult plants
Higgins, S.; Fitt, Bruce D.L. (1985-04-01) -
Production and pathogenicity to wheat of Pseudocercosporella herpotrichoides conidia
Higgins, S.; Fitt, Bruce D.L. (1984)Weekly estimates of numbers of Pseudocercosporella herpotrichoides conidia on naturally infected wheat straw, made from February to July 1982, showed there were most conidia (8.1 × 106 per straw) in February and least (1.9 ...