Puccinia horiana(PUCCHN)
Distribution details in United States of America (Pennsylvania)
Current pest situation evaluated by EPPO on the basis of information dated
2012: Transient
First recorded in: 1978
From CABI Disease map 403 (2008): Present, no details
First recorded in: 1978
From CABI Disease map 403 (2008): Present, no details
Occasional outbreaks, eradication measures are taken.
EPPO Reporting Service (2007/187) : one outbreak reported in September 2006, eradicated.
Additional detections were made in 22 Pennsylvania counties (2004, 2006 to 2010), and submitted to eradication measures. Studies done on a few plants which had been found infected in 2010 in 6 outdoor garden locations in University Park showed that the fungus could overwinter in Pennsylvania (the disease was observed again in 2012).
EPPO Reporting Service (2007/187) : one outbreak reported in September 2006, eradicated.
Additional detections were made in 22 Pennsylvania counties (2004, 2006 to 2010), and submitted to eradication measures. Studies done on a few plants which had been found infected in 2010 in 6 outdoor garden locations in University Park showed that the fungus could overwinter in Pennsylvania (the disease was observed again in 2012).
* FAO (1978) FAO Plant Protection Bulletin 26 (1), 31.
* Kim S, Nikolaeva E, Olson T, Kang S (2011) Overwintering of chrysanthemum white rust caused by Puccinia horiana in Pennsylvania and challenges in its management. Phytopathology 101, S91-S92.
* NAPPO Pest Alert System. Official Pest Reports (2006-09-27) Chrysanthemum white rust, Puccinia horiana, found in Pennsylvania - United States. http://www.pestalert.org/oprDetail_print.cfm?oprid=231 (last retrieved in 2007-10)
* O'Keefe G (2012) First confirmed report that Puccinia horiana, causal agent of chrysanthemum white rust, can overwinter in Pennsylvania. Plant Disease 96(9), p 1381.
* USDA (1984) Pests not known to occur in the United States or of limited distribution. No. 57 Chrysanthemum white rust, Puccinia horiana. USDA APHIS-PPQ, Beltsville, USA.
------- Absent, pest eradicated (outbreak of 1978).
* Kim S, Nikolaeva E, Olson T, Kang S (2011) Overwintering of chrysanthemum white rust caused by Puccinia horiana in Pennsylvania and challenges in its management. Phytopathology 101, S91-S92.
* NAPPO Pest Alert System. Official Pest Reports (2006-09-27) Chrysanthemum white rust, Puccinia horiana, found in Pennsylvania - United States. http://www.pestalert.org/oprDetail_print.cfm?oprid=231 (last retrieved in 2007-10)
* O'Keefe G (2012) First confirmed report that Puccinia horiana, causal agent of chrysanthemum white rust, can overwinter in Pennsylvania. Plant Disease 96(9), p 1381.
* USDA (1984) Pests not known to occur in the United States or of limited distribution. No. 57 Chrysanthemum white rust, Puccinia horiana. USDA APHIS-PPQ, Beltsville, USA.
------- Absent, pest eradicated (outbreak of 1978).
| Country | State | Status | |
|---|---|---|---|
| Canada | British Columbia | Absent, pest eradicated | |
| Canada | Absent, pest eradicated | ||
| Canada | Ontario | Absent, pest eradicated | |
| Mexico | Present, few occurrences |