Southeastern U.S. Vegetable Crop Handbook - 2023 - 250

DISEASE CONTROL
TABLE 3-26. DISEASE CONTROL PRODUCTS FOR PEA (CONT'D)
E. Sikora, Plant Pathologist, Auburn University
Disease/Material
FRAC
Code
PEA (ENGLISH, GARDEN) (cont'd)
PYTHIUM DAMPING OFF
mefenoxam
4
(Ridomil Gold) 4 EC
RHIZOCTONIA ROOT ROT
pyraclostrobin + fluxapyroxad
(Priaxor) 500 SC
11+7 4.0 to 8.0 fl oz/acre
RHIZOCTONIA SEED DECAY AND SEEDLING BIGHT
sedaxane
(Vibrance)
7
RUST (UROMYCES)
azoxystrobin
(various)
penthiopyrad
(Fontelis) 1.67 F
pyraclostrobin + fluxapyroxad
(Priaxor) 500 SC
11
7
7
0.5
Purchase treated seed for control of Rhizoctonia solani only.
Rate of Material
Formulation
Minimum Days
Harv.
Reentry
Method, Schedule, and Remarks
0.5 to 1 pt/trt acre -
2
Incorporate in soil. See label for row rates.
See label
-
-
Seed treatment for seed Decay, Seedling Blight and Damping-off caused
by Rhizoctonia solani
6.2 fl oz/acre
14 to 30 fl oz
11+7 4.0 to 8.0 fl oz/acre
7
4 hr
0.5
12 hr
Do not make more than two sequential applications.
Do not make more than two sequential applications. Maximum of 72 fl oz/
acre per year.
Do not make more than two sequential applications. Maximum of 16 fl oz/
acre per crop. See label for specific directions for edible-podded legumes
and dried-shelled legumes.
PEA (SOUTHERN)
SEED DECAY (PHOMOPSIS, FUSARIUM); SEEDLING BLIGHT (FUSARUM, RHIZOCTONIA)
thiophanate-methyl
(various)
1
ANTHRACNOSE, RUST
azoxystrobin
(various)
0.14 to 0.28 fl oz/
100 lbs seed
11
2 to 5 oz/acre
14
(dry)
(succulent)
ASCOCHYTA BLIGHT, GRAY MOLD, WHITE MOLD
boscalid
7
(Endura 70 WG)
ASCOCHYTA BLIGHT, RUST, WHITE MOLD
prothioconazole
(various)
3
ASCOCHYTA BLIGHT, WHITE MOLD
metconazole
(Quash)
3
8 to 11 oz/acre
21
(dry)
7
(succulent)
5.7 fl oz /acre
7
0.5
Maximum of 3 applications per year. Use no more than17.1 fl oz per acre
per year.
4 oz/acre
21
(dry)
DOWNY MILDEW, BACTERIAL BLIGHTS
fixed copper
(various)
M
M
0.5
For dried shelled pea and beans only. Do not make more than 2 applications
per year, but applications may be sequential. Do not apply to
cowpea and field pea used for livestock feed. For suppression of white
mold only.
See label
DOWNY MILDEW, CERCOSPORA, ANTHRACNOSE, RUST
chlorothalonil
(various)
1.4 to 2 pt/acre
3+7
10.5 to 11 fl oz
See label See label See label
0.5
Maximum of 2 applications per season.
4 hr
Seed treatment.
Make no more than 2 sequential applications before alternating with a
fungicide with a different mode of actions. Use no more than 1.5 lb a.i. per
acre per season.
14
2
Spray early bloom; repeat at 7- to 10-day intervals; for dry beans only.
ALTERNARIA, ANTHRACNOSE, ASCOCHYTA, POWDERY MILDEW, RUST, CERCOSPORA
difenoconazole + benzovindiflupyr
14
(Aprovia
Top)
ALTERNARIA, ASCOCHYTA, CERCOSPORA, POWDERY MILDEW, MYCOSPHAERELLA, RUST
pydiflumetofen + difenoconazole
(Miravis Top)
3+7
13.7 fl oz/acre
14
0.5
mefentriflufluconazole
(Provysol)
3
2.5 to 5 fl oz/acre
21
0.5
For dried shelled peas only. Begin applications prior to disease development.
Continue applications on a 14-day interval. Do not make more than
4 applications per season. DO NOT feed or harvest cowpeas for forage
and hay.
Apply to 7- to 14- day intervals.
0.5
Begin prior to disease development and continue on 14-day schedule.
250
2023 Vegetable Crop Handbook for Southeastern United States
Southeastern U.S. Vegetable Crop Handbook - 2023

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