Abstract

ALBERIONE, E et al. Incidencia de fusariosis de la espiga en cultivares de trigo pan durante 2012-13 en Marcos Juárez (Córdoba-Argentina). FAVE. Secc. Cienc. agrar. [online]. 2015, vol.14, n.2. ISSN 1666-7719.

In 2012 was caracterized wheat cultivars against Fusarium head front FHB severes attacksin RET assays and under artificial infection conditions in Marcos Juárez. Was determined incidence, severity grain yield,thousand kernel weight (TKW), hectoliters weight (HW)damage kernels proportion deoxinivalenol content and protein content. In this variables was find significatives stadistic diferences (p<0,05). The HW, TKW and grain yield was afected for the disease. Little infection was observed in Lenox, LE 2330, ACA 356, Klein Zorro y Klein Tauro. The DON content was variable. In Baguette 801Premium y SY200 wasn`t detected. Wasn`t observed lineal relation between infection and DON content; was littel in ACA 356 and LE 2330 and was hight in ACA 906 and Klein León. The protein wasn`t afected. The industrial quality falled in the W alveogram´s. The cultivars most prominented was Klein Zorro, Klein Tauro, Klein Proteo, Cronox and SY200

Keywords : FHB; Wheat; Incidence; DON; Yield.

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