Midwest Vegetable Guide - 2022 - 199

Legumes - Diseases
70WSB formulation at 1-2 lb. per acre. REI: 24-hour to 3day.
PHI: 14-day for fresh legumes, 28-day for dry legumes.
FRAC 01.
Halo Blight of Beans - Pseudomonas
Bacteria
Non-Pesticide
Beans (Dry), Beans (Fresh), Lima Beans, Peas (Dry), Peas
(Fresh), Southern Peas/Cowpeas | Plant western-grown,
certified disease-free seed. Rotate to non-host crops for 2
years. Prompt destruction of the finished crop with tillage to
rapidly breakdown tissue is an important method to prevent
disease build-up.
Pesticide
copper products (copper hydroxide, copper octanoate,
copper oxychloride, copper sulfate, copper diammonium
diacetate complex, cuprous oxide) Beans (Dry), Beans
(Fresh), Lima Beans, Peas (Dry), Peas (Fresh), Southern
Peas/Cowpeas | Several formulations of copper (Badge,
Champ, Kocide) are labelled for use and may slow the spread
of bacterial blights. See label for directions. REI: 4 to 48hour.
PHI: 0-day. FRAC M01. OMRI-listed.
Nematodes
Non-Pesticide
Beans (Dry), Beans (Fresh), Lima Beans, Southern
Peas/Cowpeas | Collect soil samples for nematodes in the fall
and avoid fields with high numbers. Rotate to a non-broadleaf
crop, such as grass grains or sweet corn for >3 years.
Rotation interval depends on the nematode count in soil
samples. Prompt destruction of the finished crop with tillage
to rapidly breakdown tissue and displace nematodes is an
important method to prevent nematode build-up.
Rust of Legumes - Uromyces Fungus
Non-Pesticide
Beans (Dry), Southern Peas/Cowpeas | Rotate to non-host
crops for 3-4 years. Resistant varieties are available,
Pesticide
Aproach (2.08SC) (picoxystrobin) Beans (Dry), Peas (Dry)
| 6-12 fl. oz. per acre. REI: 12-hour. PHI: 14-day. FRAC 11.
Aprovia Top (difenoconazole, benzovindiflupyr) Beans
(Dry), Peas (Dry) | 10.5-11 fl. oz. per acre. A spreader sticker
Midwest Veg Guide 2022
199
is recommended. REI: 12-hour. PHI: 14-day. FRAC 03,
FRAC 07.
azoxystrobin products (azoxystrobin) Beans (Dry), Beans
(Fresh), Lima Beans, Peas (Dry), Peas (Fresh), Southern
Peas/Cowpeas | Rates depend on formulation and product.
Use 2 lb. a.i. per gallon formulations (Quadris) at 6.0-15.5 fl.
oz. per acre. Use 3.3 lb. per gallon formulations (Azteroid) at
3.9-9.7 fl. oz. per acre. REI: 4-hour. PHI: 0-day for fresh
legumes, 14-day for dry legumes. FRAC 11.
chlorothalonil products (chlorothalonil) Beans (Dry),
Beans (Fresh), Peas (Dry), Peas (Fresh), Southern
Peas/Cowpeas | Several formulations of chlorothalonil
(Bravo, Echo, Equus) are labeled at various rates. See label
for directions. REI: 12-hour. PHI: 7-day for fresh legumes,
14-day for dry legumes. FRAC M05.
Fontelis (1.67SC) (penthiopyrad) Beans (Dry), Beans
(Fresh), Lima Beans, Peas (Dry), Peas (Fresh), Southern
Peas/Cowpeas | 14-30 fl. oz. per acre. Rates above 20 fl. oz.
per acre are for fresh legumes only. REI: 12-hour. PHI: 0-day
for fresh legumes, 21-day for dry legumes. FRAC 07.
Headline (SC) (2.08) (pyraclostrobin) Beans (Dry), Beans
(Fresh), Lima Beans, Peas (Dry), Peas (Fresh), Southern
Peas/Cowpeas | 6-9 fl. oz. per acre. REI: 12-hour. PHI: 7-day
for fresh. 21-days for dry. FRAC 11.
Priaxor (fluxapyroxad, pyraclostrobin) Beans (Dry), Beans
(Fresh), Lima Beans, Peas (Dry), Peas (Fresh), Southern
Peas/Cowpeas | 4-8 fl. oz. per acre. REI: 12-hour. PHI: 7-day
for fresh legumes, 21-day for dry legumes. FRAC 07, FRAC
11.
Proline 480SC (4) (prothioconazole) Beans (Dry), Southern
Peas/Cowpeas | 5.7 fl. oz. per acre. REI: 12-hour. PHI: 7-day.
FRAC 03.
propiconazole products (propiconazole) Beans (Dry),
Beans (Fresh), Lima Beans, Southern Peas/Cowpeas | 4 fl.
oz. per acre. PropiMax EC and Tilt are labeled. REI: 12-hour.
PHI: 7-day for fresh legumes. FRAC 03.
Quadris Opti (SC) (azoxystrobin, chlorothalonil) Beans
(Dry) | 1.6-2.4 pts. per acre. REI: 12-hour. PHI: 14-day.
FRAC 11, FRAC M05.
Quilt (SE) (azoxystrobin, propiconazole) Beans (Dry),
Beans (Fresh), Southern Peas/Cowpeas | 14 fl. oz. per acre.
REI: 12-hour. PHI: 7-day for fresh legumes, 14-day for dry
legumes. FRAC 11, FRAC 03.
Rally 40WSP (myclobutanil) Beans (Fresh) | 4-5 fl. oz. per
acre. Snap beans only. REI: 24-hour. PHI: 0-day. FRAC 03.
Midwest Vegetable Guide - 2022

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