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Tables from:


Power, I. L., and Culbreath, A. K., and Tillman, B. L. 2013. Characterization of resistance of Arachis hypogaea to Puccinia arachidis. Online. Plant Health Progress doi:10.1094/PHP-2013-1125-02-RS.



Table 1. Characteristics of the peanut genotypes studied in field, growth chamber, and molecular experiments.

Genotype Origin/
background
Status/
generation
Field (F)/
components (C) study/
Molecular (M)
Resistant/
susceptible
97x36-HO2-1-B2G-3-1-2-2 (Entry1) ((89xOL28-)x
BayoGrande)
CRSP UF150 F (Citra, Tifton) C M Resistant (this study)
99x33-1-B2G-12-2-1 (Entry2) BayoGrande
xHull
CRSP UF150 F (Citra, Tifton)   M Resistant (this study)
99x33-1-B2G-13-1-1 (Entry3) BayoGrande
xHull
CRSP UF150 F (Citra, Tifton) C M Resistant (this study)
99x33-1-B2G-2-2-2 (Entry4) BayoGrande
xHull
CRSP UF150 F (Citra, Tifton)   M Resistant (this study)
99x8-1-B2G-3-1-1(Entry5) BayoGrande
xHull
CRSP UF150 F (Citra, Tifton)   M Resistant (this study)
Altika   Cultivar F (Citra) C M Susceptible (this study)
BOL11-b7 Overo Chiquitano/
(F84x23)
CRSP UF150 F (Citra)     Susceptible (this study)
BOL19-b5 FLMDR98/
BG
CRSP UF150 F (Citra) C M Susceptible (this study)
BOL20-b5 FLMDR98/
BG
CRSP UF150 F (Citra)     Susceptible (this study)
BOL21-b5 FLMDR98/
BG
CRSP UF150 F (Citra)     Susceptible (this study)
BOL22-b5 FLMDR98/
BG
CRSP UF150 F (Citra)     Susceptible (this study)
BOL3-7 (F79x4)/
PI656458
CRSP UF150 F (Citra, Tifton) C M Resistant (this study)
BayoGrande Bolivia Landrace F (Citra) C M Susceptible (this study)
DP-1 (80202x81206] CRSP UF150 F (Citra)     Resistant (this study)
96x72-HO1-9-1-1-1-1-2-1 (Entry15) ((89xOL2-)x(84x28-)) CRSP UF150 F (Citra, Tifton)   M Resistant (this study)
98x116-5-1-1-1-2-1 (Entry16) ((DP-1)x(89xOL28-)) CRSP UF150 F (Citra, Tifton)   M Resistant (this study)
97x34-HO3-1-B2G-3-1-1-1 (Entry17) [(89xOL28-)x(87x8-)] CRSP UF150 F (Citra, Tifton)   M Resistant (this study)
PI 561685 (Tifrust-10)   Tifton ARS F (Citra, Tifton)   M Resistant (12)
PI 561688 (Tifrust-13)   Tifton ARS F (Citra, Tifton) C M Resistant (10)
PT910-2-8-11 VA98R/
BayoGrande
CRSP UF150 F (Citra)     Resistant (this study)
PTBOL3-3 (F79x4)/
PI656458
CRSP UF150 F (Citra, Tifton)   M Resistant (this study)
PTBOL3-4 (F79x4)/
PI656458
CRSP UF150 F (Citra, Tifton)   M Resistant (this study)
RP-97F2-B-9-2-2-1-b3-B [MDR98x
BGrande]
CRSP UF150 F (Citra)     Resistant (this study)
Southern Runner USA Released cultivar F (Citra, Tifton) C M Resistant (this study)
York USA Released cultivar F (Citra, Tifton) C M Resistant (this study)
PI 568164 India Plant introduction   C M Resistant (30)
PI 259747 (Tarapoto) Peru Plant introduction   C M Resistant (21, 28)
PI 298115 Israel Plant introduction   C M Resistant (28)
PI 562530 India Plant introduction   C M Resistant (30)
PI 540472 China Plant introduction   C M Resistant (30)
PI 314817   Plant introduction     M Resistant (28)
PI 478856   Plant introduction     M Resistant (30)
NC 3033 USA Released
germplasm/
RIL parent
  C M Unknown
NC 94022 USA Breeding line/
RIL parent
  C M Unknown
Bailey High OL USA Released cultivar/
RIL parent
  C M Unknown
SunOleic 97R USA Released cultivar
RIL parent
  C M Unknown
SPT-06-06 USA RIL parent   C M Unknown
GT-C20 China     C M Unknown
Georgia Green USA Released cultivar   C M Unknown
Florida-07 USA Released cultivar/
RIL parent
F (Tifton) C M Unknown
Tifguard USA Released cultivar F (Tifton) C M Unknown
Tifrunner USA Released cultivar/
RIL parent
  C M Unknown
Georgia-07W USA Released cultivar F (Tifton) C M Unknown
C-99R USA Released cultivar   C M Unknown
Georgia-03L USA Released cultivar F (Tifton) C M Unknown
Guyana Jumbo Guyana Cultivar   C M Susceptible
TAG24   Plant introduction     M Susceptible (15)
TMV2   Plant introduction     M Susceptible (18)


Table 2. Rust resistance in CRSP breeding lines planted at Citra, FL (2010 and 2011) and Tifton, GA (2011).

Genotype AUDPCx
CITRA 2010

LSD=2.33

CITRA 2011

LSD=1.82

Tifton 2011

LSD=0.94

97x36-HO2-1-B2G-3-1-2-2 2.4 hi 2.7 fg 3.4 cd
99x33-1-B2G-12-2-1 5.3 d-g 4.5 b-f 3.7 b-d
99x33-1-B2G-13-1-1 3.9 f-i 3.7 c-f 3.2 cde
99x33-1-B2G-2-2-2 4.5 e-i 4.7 b-e 3.3 cde
99x8-1-B2G-3-1-1 4.4 e-i 5.3 abc 4.5 ab
Altika 6.6 b-e 3.1 efg -
BOL11-b7 9.0 a 3.5 c-g -
BOL19-b5 9.2 a 4.3 b-f -
BOL20-b5 8.9 ab 3.3 d-g -
BOL21-b5 7.6 abc 4.1 b-g -
BOL22-b5 8.3 ab 3.9 c-g -
BOL3-7 3.0 ghi 2.7 fg 2.8 de
BayoGrande 7.3 a-d 6.8 a -
DP-1 5.7 c-f 5.8 ab -
96x72-HO1-9-1-1-1-1-2-1 4.7 e-h 3.7 c-g 3.7 a-d
98x116-5-1-1-1-2-1 4.6 e-I 5.0 a-d 4.6 a
97x34-HO3-1-B2G-3-1-1-1 3.8 f-I 4.3 b-f 4.4 ab
PI 561685 (Tifrust-10) 3.1ghi 3.9 c-g 2.9 de
PI 561688 (Tifrust-13) 2.4 i 2.3 g 2.4 e
PT910-2-8-11 5.5 c-f 3.9 c-g -
PTBOL3-3 3.5 f-I 2.4 g 3.3 cde
PTBOL3-4 5.3 d-g 3.8 c-g 2.8 de
RP-97F2-B-9-2-2-1-b3-B 5.0 c-f 3.7 c-g -
Southern Runner 4.9 efg 4.3 b-f 3.9 abc
York 5.7 c-f 3.6 c-g 3.0 de
Florida-07 - - 3.4 cd
Tifguard - - 3.5 cd
Georgia -07W - - 3.2 cde
Georgia -03L - - 3.2 cde

Within columns, means followed by the same letter are not significantly different at P ≤ 0.05

 x Data are means from three replicates. Means from Proc GLM of area under the disease progress curve (AUDPC), assessed at weekly intervals



Table 3. Components of peanut rust resistance from detached leaf studies.

Genotype Spring 2011 Fall 2011
No. of pustules
31 DAI
x
Pustule size
31 DAIb
y
No. of pustules
31 DAIa
y
Pustule size
31 DAIb
y
99x33-1-B2G-13-1-1 1.3 cd 4.9 cd 0.33 ed 1.2 def
97x36-HO2-1-B2G-3-1-2-2 1.0 cd 5.6 bcd 1.0 cde 1.8 b-f
Altika 2.7 cd 9.9 a-d 3.7 b-e 3.6 a-d
Bailey High OL 2.0 cd 8.1 a-d 3.3 b-e 4.3 abc
BayoGrande 4.7 bcd 13.8 abc 7.0 b 3.6 a-d
BOL 3-7 2.3 cd 10.2 a-d 3.0 cde 2.0 b-f
BOL 19-b5 1.7 cd 9.5 a-d 0.3 de 0.5 ef
C-99R 1.3 cd 3.6 cd 0.0 e 0.0 f
Florida-07 1.3 cd 3.7 cd 0.7 de 1.0 def
Georgia Green 2.0 cd 4.6 cd 1.3 cde 4.4 ab
Georgia-03L 1.0 cd 4.1 cd 1.7 cde 2.7 b-f
Georgia-07W 5.3 bc 11.6 a-d 3.7 b-e 2.6 b-f
GT-C20 0.7 d 2.9 d 2.3 cde 1.6 c-f
Guyana Jumbo - - 2.7 cde 1.7 c-f
PI 259747 (Tarapoto) 1.3 cd 3.0 d 4.0 bcd 2.9 b-e
PI 298115 0.3 d 2.3 d 2.3 cde 2.8 b-e
PI 540472 5.3 bc 11.1 a-d 4.7 bc 4.3 abc
PI 561688 (Tifrust-13) 2.7 cd 5.1 cd 0.3 de 0.9 ef
PI 562530 2.0 cd 3.9 cd 0.0 e 0.0 f
PI 568164 4.0 bcd 17.3 a 11.3 a 5.9 a
NC 3033 12.0 a 12.1 a-d 0.0 e 0.0 f
NC 94022 3.0 cd 10.4 a-d 0.3 de 0.6 ef
SPT-06-06 3.0 cd 15.5 ab 3.0 cde 1.7 c-f
Southern Runner 2.0 cd 5.4 bcd 2.0 cde 3.9 abc
SunOleic 97R 7.7 ab 17.3 a 0.3de 1.1 def
Tifguard 2.0 cd 8.0 a-d 2.7 cde 1.0 def
Tifrunner 3.0 cd 5.5 bcd 1.7 cde 3.0 b-e
York 1.7 cd 8.7 a-d 0.0 e 0.0 f

Within columns, means followed by the same letter are not significantly different at P ≤ 0.05.

 x Means from Proc GLM of number of pustules assessed 31 days after inoculation (DAI).

 y Means from Proc GLM of pustule size assessed 31 days after inoculation (DAI).



Table 4. Results from the analysis of molecular variance (AMOVA) for rust resistance in 41 peanut genotypes based on genetic differences in resistance to peanut rust, calculated from 7 SSR markers

Source df SS MS Est. Var. %
Among Pops 2 14.187 7.093 0.414 15%
Within Pops 38 86.301 2.271 2.271 85%
Total 40 100.488     2.685 100%
Stat Value P(rand >= data)            
PhiPT 0.154 0.004            

Probability, P(rand>=data), for PhiPT is based on permutation across the full data set.

PhiPT = AP / (WP + AP) = AP / TOT, where AP = Est. Var. Among Pops, WP = Est. Var. Within Pops



Table 5. Geographical origin of 33 Puccinia arachidis isolates studied

Isolate
nr
Country State/
Place
Location Collection
date
1 USA Gainesville, FL CITRA research station Aug 2010
2 USA Gainesville, FL CITRA research station Aug 2011
3 USA Gainesville, FL CITRA research station Aug 2012
4 USA Attapulgus, GA UGA Tifton research station Sep 2011
5 USA Attapulgus, GA UGA Tifton research station Sep 2012
6 USA Tifton, GA UGA Tifton research station, Lang farm Sep 2010
7 USA Tifton, GA UGA Tifton research station, Gibbs farm Sep 2010
8 USA Tifton, GA UGA Tifton research station, Lang farm Sep 2012
9 USA Tifton, GA UGA Tifton research station, RDC farm Sep 2012
10 USA Tifton, GA UGA Tifton research station, Gibbs farm #916 Sep 2012
11 USA Tifton, GA UGA Tifton research station, Gibbs farm #919 Sep 2012
12 USA Tifton, GA UGA Tifton research station, Gibbs farm #969 Sep 2012
13 USA Tifton, GA UGA Tifton research station, Gibbs farm#1059 Sep 2012
14 Guyana Annai CRSP demoplot Sep 2011
15 Guyana Annai Farmer’s field, Mr. Hamilton Sep 2010
16 Guyana Annai CRSP demoplot Sep 2011
17 Bolivia Saveedro Research field Mar 2011
18 Bolivia Puerto Fernandez ANAPO Research field Mar 2011
19 Bolivia Santa Cruz ANAPO Research station Dec 2011
20 Bolivia Santa Cruz ANAPO Research station Apr 2012
21 Bolivia Puerto Fernandez ANAPO Research field Apr 2012
22 Bolivia 26 de Augusto ANAPO Research field Apr 2012
23 Haiti Tovar Farmer’s field Sep 2011
24 Haiti Limbe Ag School Sep 2011
25 Haiti Bas Limbe Farmer’s field Jun 2012
26 Nicaragua La Libertad Farmer’s field Sep 2011
27 Nicaragua Malpaislo Farmer’s field Sep 2011
28 Nicaragua San Antonio Farmer’s field Sep 2011
29 Nicaragua San Jose Farmer’s field Sep 2011
30 Nicaragua El Ojachal Farmer’s field Sep 2011
31 Nicaragua Ceiba Mocha Farmer’s field Sep 2011
32 Nicaragua Lourdes Farmer’s field May 2012
33 The Philippines Bukidnon Farmer’s field May 2012
Duplo Nicaragua La Libertad Farmer’s field Sep 2011





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