Table 15.11. Carrot 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.
Alternaria blight M1 (copper compounds) SEE INDIVIDUAL
LABELS
1 Varies by
product
from 4 hr
to 2 day
Many labels available: Badge
SC, Badge X2, Basic Copper 53,
COCS WDG, Champ DP, Champ
WG, Champ Formula 2, Champ
WP, COC DF, COC WP, Copper
Cuproxat,Kentan DF, Kocide
DF, Kocide 2000, Kocide 3000,
Kocide 4.5 LF, Kop-hydroxide,
Mastercop, Nordox 75 WG,
Nu-Cop 50WP, Nu-Cop 3L,
Nu-Cop HB, Nu-Cop DF, Previsto,
Stretch, Tenn-Cop 5E, Top Cop
w/ Sulfur
M5 (chlorothalonil) SEE INDIVIDUAL
LABLES
7 0.5
Many labels available: Bravo
Ultrex, Bravo Weather Stik, Bravo
ZN, Chloronil 720, Chlorothalonil
720SC, Echo 720, Echo 90DF,
Echo ZN, Equus 720SST, Equus
DF, Initiate 720, Initiate ZN, Praiz
M5/33 Catamaran
(Chlorothalonil/phosphite)
4 pt 50 pt 0 0.5
2 (iprodione) 2 pt 8 pt 0 1
Many labels available:
Enclosure 4F, Iprodione 4L AG,
Meteor, Nevado 4F, Rovral 4F
3 (propiconazole) 14 0.5 Do not exceed 4 total appls.
Many labels available: Amtide
Propiconazole, Bumper 41.8EC,
Fitness, Propicure, Propimax,
Propi-Star EC, Shar-Shield PPZ,
Tide Propiconazole, Tilt 3.6E,
Topaz, Willowood Azoxy
3 & 9 Inspire Super
(difenoconazole & cyprodinil)
7 0.5 Alternate with fungicides of dissimilar modes
of action.
4 & M5 Ridomil Gold Bravo WP 2 lb 7 2
(mefenoxam + chlorothalonil)
4 & M5 Ridomil Gold Bravo SC
(mefenoxam + chlorothalonil)
2.5 pt 7 2
7 Endura 4.5 oz 22.5 oz 0 0.5 Alternate with non-FRAC code 7 fungicide.
(boscalid) See label for directions.
7 Fontelis
(pentiopyrad)
0 0.5 Alternate with non-FRAC code 7 fungicide.
See label for directions.
7 & 11 Merivon Xemium 7 0.5 Alternate with fungicides of dissimilar modes
of action.
9 & 12 Switch 62.5WDG 14 oz 56 oz 7 0.5
11 Cabrio EG 12 oz 48 oz 0 0.5 Do not exceed 1 sequential and 4 total appl. of
Amistar or other Qol fungicides. See label for
soil appl.
(pyraclostrobin)
11 & M5 Quadris Opti 2.4 pt 14.4 pt 0 0.5 Do not exceed 2 sequential and 6 total appl. of
(azoxystrobin + chlorothalonil) Quadris Opti. or rotate with non Qol fungicides.
11 & 3 Quilt 14 0.5 Alternate every other application with a
(azoxystrobin + propiconazole) fungicide of dissimilar mode of action.
11 & 3 Quilt XCEL 14 0.5 Alternate every other application with a
(azoxystrobin + propiconazole) fungicide of dissimilar mode of action.
298 2019 Vegetable Production Handbook of Florida