Midwest Vegetable Guide - 2022 - 215

Mint - Weeds
later. Crop oil will enhance activity. Do not exceed 4 pts. per
acre per season. REI: 48-hour. PHI: 20-day. HRAC 06.
Chateau SW (51WDG) (flumioxazin) POST PRE
| 2-4 oz. per acre. Apply to established, dormant mint
from November 25 to March 1. Do not apply to frozen or
snow covered ground. Do not exceed 4 oz. per acre in a
single application or more than 8 oz. per acre in a single
growing season. Do not make a sequential application of
Chateau within 60 days of first application. Applying to
nondormant mint may result in unacceptable injury. For
improved postemergence control, tank-mix with paraquat and
add NIS at 0.5 pt. per 25 gal. of solution (0.25% v/v). Adding
a nitrogen source will increase activity. REI: 12-hour. PHI:
80-day. HRAC 14.
clethodim products (clethodim) POST
| Use 2EC
formulations at 6-16 fl. oz. per acre with 1 qt. COC per 25
gals. of spray solution (1% v/v). Do not exceed 32 fl. oz. per
acre per season. Use Select Max at 9-16 fl. oz. per acre to
control annual grasses and 12-32 fl. oz. per acre to control
perennial grasses. Add 1 qt. COC (1% v/v) or 0.5 pt. NIS per
25 gals. of spray solution (0.25% v/v). Do not exceed 64 fl.
oz. per acre per season. Spray on actively growing grass.
Wait at least 14 days between applications. REI: 24-hour.
PHI: 21-day. HRAC 01.
Command 3ME (clomazone) PRE
| 1.3 pts. per
acre. Apply in spring before mint starts to grow. Do not apply
to emerged mint. Do not exceed 1 application per season.
Some whitening of tissue may occur as mint emerges. REI:
12-hour. PHI: 84-day. HRAC 13.
Devrinol DF-XT (50) (napropamide) PRE
| 8 lb.
per acre. New plantings: Apply soon after planting.
Established plantings: Must be established for at least one
growing season. REI: 24-hour. HRAC NC.
glyphosate products (glyphosate) POST
| Apply
as a spot treatment in a 1-2% solution to actively growing
weeds. The sprayed mint crop will be killed. Not all
glyphosate formulations are labeled for mint. Apply as a spot
treatment to no more than 10% of any acreage but can
reapply to the same area at 30-day intervals. Avoid any drift
to nontarget crops. REI: 4-hour to 12-hour. PHI: 7-day.
HRAC 9.
GoalTender (4) (oxyfluorfen) POST PRE
| Indiana
and Michigan only - applicators must have supplemental
Midwest Veg Guide 2022
215
paraquat products (paraquat) POST
| 1.3-2 pt.
per acre of 3 lb. per gal. formulation or 2-3 pt per acre of 2 lb.
per gal. formulation. Add 1 qt. COC (1% v/v) or 0.5 pt. NIS
(0.25% v/v) per 25 gal. Apply to dormant mint when weeds
are less than 6 in. tall. Do not make more than 2 applications
per year or apply more than 2 pt. per dormant season.
Certified applicators must successfully complete an EPAapproved
training program before mixing, loading, and/or
applying paraquat. REI: 12 to 24-hour. HRAC 22. RUP.
pendimethalin products (pendimethalin) PRE
|
1.5-4.0 pts. per acre. Established mint only. Apply 3.8
formulations to dormant mint before mint and weeds start to
grow. Use low rate on coarse soils. REI: 24-hour. PHI: 90day.
HRAC 03.
Poast (1.5EC) (sethoxydim) POST
| 1.0-2.5 pts. per
acre. Add 1 qt. COC per 25 gal. of spray solution (1% v/v).
Spray on actively growing grass. Do not exceed 5 pt. per acre
per season. REI: 12-hour. PHI: 20-day. HRAC 01.
Sinbar WDG (80) (terbacil) POST PRE
| As a
preemergence application for weeds, apply 1-2 lb. per acre in
the spring just after the last cultivation and before mint starts
growing. As a postemergence application for weeds, apply
1.0-1.5 lb. per acre in the spring to broadleaf weeds less than
2 inches tall or grasses less than 1 inch tall and before mint
starts growing. For postemergence application, add 1 qt. COC
(1% v/v) or 0.5 pt. NIS (0.25% v/v) to 25 gal. of solution. Do
not apply more than 2 lb. per acre per season. Discontinue
use 1 year before rotating to other crops. REI: 12-hour. PHI:
60-day. HRAC 05.
label. 2-3 qt. per acre Goal 2XL or 1 pt. per acre
GoalTender. Use 20-40 gals. of water per acre. Add 0.5 pt.
NIS per 25 gal. of solution if emerged weeds are present.
Apply to dormant spearmint and peppermint on muck soil
(greater than 20% organic matter) before weeds are 4 in. tall.
Application to emerged mint will result in severe injury. Not
for use on mineral or black sand soils. REI: 24 to 48-hour.
HRAC 14.
Moxy 2E (bromoxynil) POST
| 1.0-1.5 pts. per acre.
Apply in at least 10 gals. water per acre. Apply before weeds
have more than 4 leaves, and only on established mint that
has been harvested at least one year prior to application. Do
not apply to mint growing under stressful conditions, or when
air temperatures are, or are expected to be, more than 70 F
within 5 days of application. REI: 24-hour. PHI: 70-day.
HRAC 06.
Midwest Vegetable Guide - 2022

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