Portal de Periódicos da CAPES

INVESTIGATION OF CHRYSANTHEMUM VIRUSES 1. ASPERMY FLOWER DISTORTION

1955; Wiley; Volume: 43; Issue: 1 Linguagem: Inglês

10.1111/j.1744-7348.1955.tb02455.x

1744-7348

M. Hollings,

Plant pathogens and resistance mechanisms

Tomato aspermy virus alone distorted some chrysanthemum flowers, and aggravated symptoms produced by other chrysanthemum viruses. First‐season infection affected only a proportion of the blooms; in subsequent seasons nearly all flowers showed symptoms with increased severity.