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.
Dithane DF, Dithane F45, Dithane M45,
Koverall, Manzate, Manzate Pro-Stik,
Penncozeb 4FL, Penncozeb 75DF,
Penncozeb 80WP
M3 & M1 ManKocide 5 lb 112 lb 5 2
(mancozeb + copper hydroxide)
M5 (chlorothalonil) SEE INDIVIDUAL
LABELS
0 0.5 Use higher rates at fruit set and lower rates
Many brands available: before fruit set.
Bravo Ultrex, Bravo Weather Stik, Bravo
Zn, Chloronil 720, Echo 720, Echo 90 DF,
Echo Zn, Equus 500 Zn, Equus 720 SST,
Equus DF, Initiate 720
4 & M5 Ridomil Gold Bravo 76.4 W
(chlorothalonil + mefenoxam)
3 lb 12 lb 14 2 Limit is 4 apps./crop.
(mefenoxam + chlorothalonil)
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 & 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 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 & 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)
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)
40 & 3 Revus Top 1 0.5 4 apps per season; no more than 2
(mandipropamid + difenoconazole) sequential apps. Not labeled for transplants.
380 2019 Vegetable Production Handbook of Florida