|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM294375066 |
| 003 |
DE-627 |
| 005 |
20231225081338.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231225s2003 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1094/PDIS.2003.87.5.484
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n0981.xml
|
| 035 |
|
|
|a (DE-627)NLM294375066
|
| 035 |
|
|
|a (NLM)30812947
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Miller, T C
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Effects of Temperature and Water Vapor Pressure on Conidial Germination and Lesion Expansion of Sphaerotheca macularis f. sp. fragariae
|
| 264 |
|
1 |
|c 2003
|
| 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 Conidial germination in vitro and foliar lesion expansion were studied for Sphaerotheca macularis f. sp. fragariae. Detached strawberry (Fragaria × ananassa) leaves were inoculated, then held in controlled environments of constant temperatures (4 to 36°C) and relative humidity (RH, 32 to 100%) representing the range of these variables observed under California commercial production conditions. Percent germination and lesion expansion rate were determined by destructive subsampling over time. Conidia germinated at all temperatures by 6 h and reached a maximum by 48 h, with the optimum near 20°C. Lesions were marked with the aid of a microscope and measured by computer-assisted image-analysis to determine expansion rate. Maximal rates occurred at 25°C. Several growth models were fit to the expansion rate data with high significance. Predicted optima from these models ranged from 22 to 27°C and/or 17 to 27 mm Hg VPwater100%RH. Neither RH, partial vapor pressure of water (VPwater), nor vapor pressure deficit (VPD) correlated with lesion expansion rate, adding to studies minimizing the importance of RH and VPD as determinants of asexual phase powdery mildew growth other than specifically at spore germination
|
| 650 |
|
4 |
|a Journal Article
|
| 700 |
1 |
|
|a Gubler, W D
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Geng, S
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Rizzo, D M
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Plant disease
|d 1997
|g 87(2003), 5 vom: 20. Mai, Seite 484-492
|w (DE-627)NLM098181742
|x 0191-2917
|7 nnns
|
| 773 |
1 |
8 |
|g volume:87
|g year:2003
|g number:5
|g day:20
|g month:05
|g pages:484-492
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1094/PDIS.2003.87.5.484
|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 87
|j 2003
|e 5
|b 20
|c 05
|h 484-492
|