
Table 18.4. Tomato fungicides ordered by disease and then FRAC group according to their mode of action. (continued)
Pertinent Diseases
or Pathogens
Fungicide
Group1
Chemical
(active ingredients)
Max. Rate/Acre Min. Days to
Applic. Season Harvest Reentry Remarks2
Labels change frequently. Be sure to read a current product label before applying any chemical.
7 & 3 Aprovia Top 0 0.5 No more than 2 sequential applications on a
7-day interval before rotating to a non-FRAC
group 7 fungicide; subsequent applications
on no shorter than a 14-day interval. Limit of
4 apps per a year. See label for surfactant
precautions. Not labeled for greenhouse use.
7 & 9 Luna Tranquility 1 0.5 No more than 2 sequential applications
before rotating with another effective
fungicide from a different FRAC group. See
label for additional instructions pertaining to
greenhouse usage.
7 & 11 Luna Sensation 3 0.5 No more than 2 sequential applications
before rotating with another effective
fungicide from a different FRAC group. Limit
of 5 apps per a year.
7 & 12 Miravis Prime 0 0.5 No more than 2 sequential applications
before rotating to a non-FRAC group 7 or
non-FRAC group 12 fungicide; no more
than 2 apps at maximum rate per year;
can be applied via chemigation in 0.1-0.25
inches/A of water. Not for use in transplant
or greenhouse production.
9 Scala SC 1 0.5 Use only in a tank mix with another effective
non-FRAC code 9 fungicide. Has a 30 day
plant-back with off-label crops.
(pyrimethanil)
9 & 3 Inspire Super 0 0.5 Limit is 5 apps per season with no more than
2 sequential apps. Must tank mix or alternate
with another effective fungicide from another
FRAC group. Has up to a 8 month plant back
restriction with off label crops.
(cyprodinil + difenoconazole)
9 & 12 Switch 62.5WG 14 oz 56 oz per
year
0 0.5 After 2 apps. alternate with non-FRAC code
9 or 12 fungicides for next 2 applications.
Has a 30 day plant back with off label crops.
11 (azoxystrobin) SEE INDIVIDUAL
LABELS
0 4 hr Must alternate or tank mix with a fungicide
label for mixing instructions and precautions.
Many brands available:
AFrame, Arius, AzoxyStar, Azoxystrobin
100ST, Azoxyzone, Azteroid FC, Dynasty,
Gold Rush, Heritage, Mazolin, Quadris
FL, Satori, Tetraban, Trevo, Willowood
Azoxy 2SC
11 Evito 3 0.5 Limit is 4 apps/crop. Must alternate or tank
mix with a fungicide from a different FRAC
group.
Aftershock
11 Reason 500 SC 8.2 oz 24.6 lb 14 0.5 Must alternate with a fungicide from a
different FRAC group. See supplemental
label for restrictions and details.
(fenamidone)
11 Cabrio 2.09 F 0 0.5 Only 2 sequential apps. allowed. Limit is 6
apps/crop. Must alternate or tank mix with a
fungicide from a different FRAC group.
(pyraclostrobin)
11 Flint 4 oz 16 oz 3 0.5 Limit is 5 apps/crop. Must alternate or tank
mix with a fungicide from a different FRAC
group.
Gem 500 SC 3 0.5
11 & M5 Quadris Opti 1.6 pt 8 pt 0 0.5 Must alternate with a non-FRAC code 11
fungicide; use of an adjuvant may cause
phytotoxicity.
(azoxystrobin + chlorothalonil)
11 & 3 Quadris Top 0 0.5 Limit is 4 apps per season with no more than
2 sequential apps. Must tank mix or alternate
with another effective fungicide from another
FRAC group. Has up to a 1 year plant-back
restriction for certain off label crops.
(azoxystrobin + difenoconazole)
378 2019 Vegetable Production Handbook of Florida