
Table 10.11. Parsley fungicides ordered by disease and then FRAC group according to their mode of action. (continued)
Pertinent Diseases
Fungicide
Chemical
or Pathogens
Group1
(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.
U15 Orondis Gold 200 (oxathiapiprolin) 0 4 hr Soil application only.
U15 Orondis Ultra
(mandipropamid + oxathiapiprolin)
0 4 hr Do not make foliar applications with Orondis
Ultra if Orondis Gold was applied using
soil applications. Do not make more than 2
sequential applications and do not exceed
more than 33% of all fungicide applications
with Orondis.
Powdery mildew M2 (sulfur) SEE INDIVIDUAL
LABELS
1 1 Do not apply during periods of warm
weather. Do not apply within 2 weeks of an
oil spray.
Many brands available: Sulfur 90W,
Super Six, Top Cop w/ Sulfur
3 Bumper 41.8EC 14 0.5 Do not apply more than 2 sequential appl.
Without alternating to different mode of
action
(propiconazole)
3 Rhyme
7 0.5 Do not apply more than 4 applications per
year.
3 Tilt 3.6E 14 0.5 Do not exceed 2 sequential and 4 total
(propiconazole) applications.
3 Procure 480SC 0 0.5 Repeat applications at 14 day intervals.
3 0 0.5 No more than 2 applications, spaced by at
least 14 days.
3 & 11 Topguard EQ
7 0.5 Do not make more than 2 sequential
applications without rotating to a fungicide
of dissimilar mode of action.
7 Endura
(boscalid)
9 oz 18 oz 14 0.5 Do not make more than 2 applications
without rotating to a fungicide of dissimilar
mode of action.
7 & 11 Merivon Xemium 1 0.5 Alternate with fungicides with dissimilar
modes of action.
7 & 11
0 0.5 Do not make more than 2 sequential
applications without rotating to a fungicide
of dissimilar mode of action.
7 & 12 0 12 hr No more than 2 sequential applications
without moving to dissimilar mode of action.
9 & 12 Switch 62.5WDG 14 oz 56 oz 7 0.5
Pythium damping-off; 4 (metalaxyl)
100 lb seed
2 Seed treatment only.
Pythium seedling
blight;
Various brands available:
Pythium seedling
diseases
Acquire, Allegiance, Sebring 2.65ST
4 Apron XL LS 2 Seed treatment only.
(mefenoxam) 100 lb seed
4 Ridomil Gold EC 2 pt 2 Apply at seeding in a 7-12” band on soil
(mefenoxam) over seed furrow.
4 Ridomil Gold GR 40 lb 2
incorporated applications and surface
applications at the time of planting.
(mefenoxam)
4 Ultra Flourish 4 pt 2
incorporated applications and surface
applications at the time of planting.
(mefenoxam)
Septoria 3 Tilt 3.6E 14 0.5 Do not exceed 2 sequential and 4 total
(propiconazole) applications.
3 Rhyme
7 0.5 Do not apply mor than 4 applications per
year.
3 & 11 Topguard EQ
7 0.5 Do not make more than 2 sequential
applications without rotating to a fungicide
of dissimilar mode of action.
7 Fontelis 1.67SC 3 0.5
178 2019 Vegetable Production Handbook of Florida