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 & 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 & 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)
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 Reason 500 SC 8.2 oz 24.6 lb 14 0.5 Must alternate with a fungicide from a
(fenamidone) different FRAC group.
11 Cabrio 2.09 F 0 0.5 Only 2 sequential appl. 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.
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 Topguard EQ 0 0.5 Limit is 4 applications per season. Do not
use adjuvants or EC formulated tank mix
partners. The addition of silicone or oil
based additives may cause injury at high
temperatures. Do not exceed 0.125% (v/v)
adjuvant levels.
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. Up to a 1 year plant back
restriction for certain off label crops.
(azoxystrobin + difenoconazole)
11 & 7 Priaxor 0 0.5 Limit is 3 apps per season; no more
than 2 sequential apps. See label about
compatibility with other formulated products
and adjuvants.
11 & 27 Tanos 8 oz 72 oz 3 0.5 Do not alternate or tank mix with other FRAC
(famoxadone + cymoxanil) group 11 fungicides.
22 & M3 Gavel 75DF 2.0 lb 16 lb 5 2
(zoaximide + mancozeb)
27 & M5 Ariston 3.0 pt 30.2 pt 3 0.5 Check copper manufacturer’s label for
mixing with this product.
(cymoxanil + chlorothalonil)
2019 Vegetable Production Handbook of Florida 389