Weather Conditions Associated with the Release and Dispersal of Zymoseptoria tritici Spores in the Argentine Pampas Region

Figure 6

Number of PRW, PV, and AV of Zymoseptoria tritici during the second period. The wheat crop was harvested on December 18, 1999. References: type of spores: PRW: pycnidiospores in rain water; PV: pycnidiospores in Vaseline; AV: ascospores in Vaseline. Growth stages of wheat following Zadoks et al. 1974: S (sowing); CE (coleoptile emergency); i (inoculation); B (boot); ED (early dough grain); R (ripening); WUS (wheat unburied stubble); dates corresponding to each activity and growth stage in the field.