Southeastern U.S. Vegetable Crop Handbook - 2021 - 274

TABLE 3-38. DISEASE CONTROL PRODUCTS FOR TOMATO (cont'd)
I. Meadows, Plant Pathologist, North Carolina State University; R. Singh, Plant Pathologist, Louisiana State University Agricultural Center
Minimum Days
Disease
Gray leaf spot
(Stemphylium spp.)
(cont'd)
Material
TOMATO (field) (cont'd)
mancozeb + azoxystrobin
(Dexter
Max)
M3 + 11 0.8 to 1.6 lb/acre
5
1
For states East of the Mississippi and including Mississippi, do not
exceed 12 lb of product/acre/season. States West of Mississippi,
use 0.8 to 1.1 lb/acre and do not exceed 9.14 lb of product/acre/
season. Do not exceed 12 lbs of product/acre/season. Do not make
more than 1 application before alternating to a fungicide not in
Group 11. On fresh market tomato, do not tank mix with an adjuvant
or an EC formulation. Tank mixture with dimethoate may cause crop
injury.
mancozeb + copper
(ManKocide)
mancozeb + zoxamide
(Gavel 75DF)
mandipropamid +
difenoconazole
(Revus Top)
pydiflumetofen +
fludioxonil
(Miravis Prime)
tetraconazole
(Mettle125 ME)
3
6 to 8 fl oz/acre
0.5
M3 + M1 1 to 3 lb/acre
M3 + 22 1.5 to 2 lb/acre
40 + 3 5.5 to 7 fl oz/acre
7 + 12 9.2 to 11.4 fl oz/acre
5
5
1
2
2
0.5
0.5
Limit of 58 lb/acre/season East of the Mississippi River.
Limit of 16 lb/acre/season East of the Mississippi River.
Limit of 28 fl oz/acre/season. Do not make more than 2 consecutive
applications before alternating to a fungicide with a different mode
of action.
Do not make more than two applications of Miravis Prime or other
Group 7 and 12 fungicides before alternation with a fungicide that is
not in Group 7 or 12. Do not exceed 22.8 fl oz/acre/season. Apply
by ground, air, or chemigation.
Make no more than 2 sequential applications before switching to a
fungicide with a different mode of action. Can be applied by ground,
air, or chemigation. Do not apply more than 16 fl oz or exceed 5
applications of Mettle per acre per year. Do not apply more than
0.125 lb/acre/year of tetraconazole containing products.
trifloxystrobin
(Flint Extra)
Early blight,
Septoria leaf spot,
and Target spot
azoxystrobin +
chlorothalonil
(Quadris Opti)
azoxystrobin +
difenoconazole
(Quadris Top)
azoxystrobin + flutriafol
(Topguard EQ)
chlorothalonil (various)
cyprodinil + fludioxonil
(Switch 62.5WG)
difenoconazole +
benzovindiflupyr
(Aprovia Top)
difenoconazole +
cyprodinil
(Inspire Super)
famoxadone +
cymoxanil
(Tanos)
cymoxanil +
chlorothalonil
(Ariston)
fenamidone
(Reason 500SC)
11 + M5
11 + 3
1.6 pt/acre
8 fl oz/acre
0.5
0.5
azoxystrobin (various)
11
11
3.8 fl oz/acre
5 to 6.2 fl oz/acre
3
0.5
4 hr
Limit of 5 applications or 16 fl oz per acre per season. Do not make
more than 1 application before alternating to a fungicide with a
different mode of action.
Limit of 37 fl oz/acre/season. Do not make more than 1 application
before alternating to a fungicide with a different mode of action.
NOTE: Under high temperatures, azoxystrobin in combination
with some additives or adjuvants may cause crop injury.
Must alternate with a non-FRAC code 11; use of an adjuvant may
cause phytotoxicity. Do not make more than 5 applications of a
Group11 fungicide/acre/season.
Do not apply until 21 days after transplanting or 35 days after seeding.
Limit of 47 fl oz per acre per season. Do not make more than
2 consecutive applications before alternating to a fungicide with a
different mode of action.
11 + 3 4 to 8 fl oz/acre
M5
See label
9 + 12 11 to 14 oz/acre
7 + 3
3 + 9
11 + 27
10.5 to
13.5 fl oz/acre
16 to 20 fl oz
6 to 8 oz/acre
3
0.5
0.5
0.5
0.5
0.5
0.5
Do not use adjuvants or EC formulated tank mix partners on fresh
market tomatoes. Do not exceed 4 applications per year. Limits on
both active ingredients apply - see label.
Refer to individual labels for rates and restrictions.
Limit of 56 oz/acre/season. Do not make more than 2 consecutive
applications before alternating to a fungicide with different mode of
action for two applications. For early blight control only.
Do not make more than 2 consecutive applications before alternating
a non-Group 7 fungicide. See label for application intervals and
limits per season.
Limit of 47 fl oz/acre/season. Do not make more than 2 consecutive
applications before alternating to a fungicide with a different mode
of action.
Limit of 72 fl oz/acre/season. Do not make more than 1 application
before alternating to a fungicide with a different mode of action.
Must be tank-mixed with a contact fungicide that has a different
mode of action. For Septoria leaf spot and target spot use
8 oz/acre.
27 + M 1.9 to 3.0 pt/acre
11
5.5 to 8.2 fl oz/acre
3
14
0.5
0.5
Check copper labels for specific precautions and limitations for
mixing with this product. Limit 17.5 pt/acre/season.
Limit of 24.6 fl oz/acre/season. Do not make more than 1 application
before alternating to a fungicide with a different mode of action.
NOT labeled for target spot control.
FRAC
Code
Rate of Material
Formulation
Harv. Reentry Method, Schedule, and Remarks
274
2021 Vegetable Crop Handbook for Southeastern United States
DISEASE CONTROL
Southeastern U.S. Vegetable Crop Handbook - 2021

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