Confirmation of powdery mildew caused by Podosphaera pannosa on Rosa canina in North America

被引：0
|
作者：
Nischwitz, Claudia [1 ]
Ferson, Abigail [2 ]
Romero-Jimenez, Maria-Jose [3 ]
Barney, Kholtyn [1 ]
Newcombe, George [2 ]
机构：
[1] Utah State Univ, Dept Biol, Logan, UT 84322 USA
[2] Univ Idaho, Coll Nat Resources, Moscow, ID 83844 USA
[3] Oregon State Univ, Dept Bot & Plant Pathol, Corvallis, OR 97333 USA
来源：
AUSTRALASIAN PLANT DISEASE NOTES | 2023年 / 18卷 / 01期
关键词：
Podosphaera; Powdery mildew; Rose; USA;
D O I：
10.1007/s13314-022-00487-7
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A powdery mildew has been observed for several years on Rosa canina plants in Idaho and Utah, USA. Morphology showed it was in the genus Podosphaera and sequencing of the internal transcribed spacer (ITS) region indicated Podosphaera pannosa. This is the first confirmed (i.e., evidence-supported) report of P. pannosa occurring on Rosa canina in North America.
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页数：3
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