|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM294429689 |
| 003 |
DE-627 |
| 005 |
20231225081446.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231225s2002 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1094/PDIS.2002.86.7.813B
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n0981.xml
|
| 035 |
|
|
|a (DE-627)NLM294429689
|
| 035 |
|
|
|a (NLM)30818584
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Evans, T A
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Two New Races of Phytophthora phaseoli from Lima Bean in Delaware
|
| 264 |
|
1 |
|c 2002
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Revised 20.11.2019
|
| 500 |
|
|
|a published: Print
|
| 500 |
|
|
|a Citation Status PubMed-not-MEDLINE
|
| 520 |
|
|
|a Downy mildew, incited by Phytophthora phaseoli Thaxt., is the most important disease of lima bean (Phaseolus lunatus L.) on the east coast of the United States. It has been a serious threat to commercial lima bean production in Delaware, Maryland, and New Jersey for the past 5 years. Growers have attempted to manage this disease using resistant cultivars and copper hydroxide fungicides. In August and September 1995, a new pathogenic race of P. phaseoli was isolated from infected pods of the lima bean cv. Packer in a production field near Milton, DE. Races of P. phaseoli are determined using a modification of a cultivar differential developed by Wester (3). The cv. 184-85, which is resistant to races A, B, C, and D (1), is susceptible to the new race, designated as E. In August 2000, another new pathogenic race of P. phaseoli was isolated from infected pods of cv. 184-85 near Middletown, DE. The lima bean line BG2-408, which is resistant to races A, B, C, D, and E, is susceptible to the new race, designated as F. Symptoms produced on lima bean plants infected by races E and F are similar to each other, and to those produced by all other races. All races of P. phaseoli have the same cultural characteristics on lima bean pod agar. Evaluations of in field weather station data and disease occurrence indicate that races E and F may have temperature maxima greater than 32°C, whereas race D has a maximum of less than 32°C (2). During the 2000 growing season, 118 isolates of P. phaseoli were collected from 44 production fields in Delaware and the eastern shore of Maryland, with 86% characterized as race E and 5% as race F. References: (1) C. R. Davidson et al. Biol. Cult. Tests 2001:V80. (2) R. A. Hyre and R. S. Cox. Phytopathology 43:419, 1953. (3) R. E. Wester. Phytopathology 60:1856, 1970
|
| 650 |
|
4 |
|a Journal Article
|
| 700 |
1 |
|
|a Davidson, C R
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Dominiak, J D
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Mulrooney, R P
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Carroll, R B
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Antonius, S H
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Plant disease
|d 1997
|g 86(2002), 7 vom: 01. Juli, Seite 813
|w (DE-627)NLM098181742
|x 0191-2917
|7 nnns
|
| 773 |
1 |
8 |
|g volume:86
|g year:2002
|g number:7
|g day:01
|g month:07
|g pages:813
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1094/PDIS.2002.86.7.813B
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 86
|j 2002
|e 7
|b 01
|c 07
|h 813
|