Full TGIF Record # 122030
Item 1 of 1
Publication Type:
i
Report
Content Type:Abstract or Summary only
Author(s):Nus, Jeffery L.; Hodges, Clinton F.
Author Affiliation:Iowa State University, Ames, Iowa
Title:The effects of stripe smut (Ustilago striiformis) and flag smut (Iurocystis agropyri) on the growth of Kentucky bluegrass: II. Vegetative reproduction.
Source:HortScience. Vol. 17, No. 3, June 1982, p. 487.
Publishing Information:Alexandria, VA: American Society for Horticultural Science
# of Pages:1
Keywords:TIC Keywords: Stripe smut; Ustilago striiformis; Urocystis agropyri; Poa pratensis; Vegetative propagation; Tillering rate; Rhizome growth; Disease evaluation; Rhizomes; Biomass
Cultivar Names:Merion
Abstract/Contents:"Vegetatively-propagated Kentucky bluegrass plants (Poa pratensis 'Merion") were used to test the effects of systemic infection by Ustilago striiformis (Stripe smut) or Urocystis agropyri (Flag smut) on the growth of tillers and rhizomes of the host. Infection by either Ustilago striiformis or Urocystis agropyri significantly increased the number of tillers, total weight of tillers, and percentage of total biomass partitioned into tillers relative to healthy controls. Infection by Urocystis agropyri significantly reduced the number of rhizomes and total weight of rhizomes. In addition, compared to healthy controls, infection by either smut organism significantly reduced the percentage of total biomass partitioned into rhizome production."
Language:English
References:0
See Also:See also related article "The effects of stripe smut (Ustilago striiformis) and flag smut (Iurocystis agropyri) on the growth of Kentucky bluegrass: I. Central crown" HortScience, 17(3) June 1982, p. 521 R=122034 R=122034
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Nus, J. L., and C. F. Hodges. 1982. The effects of stripe smut (Ustilago striiformis) and flag smut (Iurocystis agropyri) on the growth of Kentucky bluegrass: II. Vegetative reproduction.. HortScience. 17(3):p. 487.
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