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231225s2005 xx |||||o 00| ||eng c |
| 024 |
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|a 10.1094/PD-89-0797
|2 doi
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|a pubmed24n0980.xml
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|a (NLM)30786508
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Lartey, R T
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Safflower
|b A New Host of Cercospora beticola
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| 264 |
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1 |
|c 2005
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| 336 |
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|a Text
|b txt
|2 rdacontent
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| 337 |
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
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|2 rdacarrier
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| 500 |
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|a Date Revised 20.11.2019
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| 500 |
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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| 520 |
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|a Safflower is an oilseed crop adapted to the small-grain production areas of the western Great Plains, including the Northern Plains Area (NPA). In the NPA, safflower production is being evaluated for potential rotation with sugar beet. Safflower is susceptible to Cercospora carthami, whereas sugar beet is susceptible to C. beticola C. carthami has not been observed on safflower in the NPA but C. beticola is ubiquitous on sugar beet. Observation of unusual leaf spots on irrigated safflower cv. Centennial at Sidney, MT prompted this investigation of safflower as a potential alternate host of C. beticola. Safflower plants were inoculated with four isolates of C. beticola (C1, C2, Sid1, and Sid2) and incubated in growth chambers; leaf spot symptoms appeared between 3 and 4 weeks later. Polymerase chain reaction (PCR) amplification of extracts from lesion leaf tissue with C. beticola-specific primers produced fragments comparable with amplified fragments from purified cultures of control C. beticola. PCR assay of cultures of single spores from diseased safflower leaf lesions also produced fragments comparable with fragments from C. beticola cultures. Antibody that was raised from isolate C2 also bound to antigens from the single-spore cultures of the four C. beticola isolates. Inoculum from single-spore cultures from infected safflower also infected sugar beet and produced typical Cercospora leaf spot symptoms. Assay of these leaf lesions by PCR resulted in amplification of target fragments with the C. beticola-specific primers. Our results demonstrate that safflower is a new host of C. beticola
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| 650 |
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4 |
|a Journal Article
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| 700 |
1 |
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|a Caesar-TonThat, T C
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Caesar, A J
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Shelver, W L
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Sol, N I
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Bergman, J W
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Plant disease
|d 1997
|g 89(2005), 8 vom: 19. Aug., Seite 797-801
|w (DE-627)NLM098181742
|x 0191-2917
|7 nnns
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| 773 |
1 |
8 |
|g volume:89
|g year:2005
|g number:8
|g day:19
|g month:08
|g pages:797-801
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| 856 |
4 |
0 |
|u http://dx.doi.org/10.1094/PD-89-0797
|3 Volltext
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