Midwest Vegetable Guide - 2022 - 134

Cucurbit Crops - Diseases
acre. In the greenhouse use a rate of 0.5 fl. oz. per gallon per
1,360 sq. ft. REI: 12-hour. PHI: 1-day. FRAC 07.
Gatten (0.423) (flutianil) Cantaloupe/Muskmelon,
Cucumber, Pumpkin, Squash, Watermelon | 6-8 fl. oz. per
acre. REI: 12-hour. PHI: 0-day. FRAC U13.
Inspire Super (EW) (difenoconazole, cyprodinil)
Cantaloupe/Muskmelon, Cucumber, Watermelon | 16-20 fl.
oz. per acre. REI: 12-hour. PHI: 7-day. FRAC 03, FRAC 09.
Luna Experience (fluopyram, tebuconazole)
Cantaloupe/Muskmelon | 6-17 fl. oz. per acre. REI: 12-hour.
PHI: 7-day. FRAC 07, FRAC 03.
Luna Sensation (fluopyram, trifloxystrobin)
Cantaloupe/Muskmelon, Cucumber, Pumpkin, Squash,
Watermelon | 4-7.6 fl. oz. per acre. REI: 12-hour. PHI: 0-day.
FRAC 07, FRAC 11.
Merivon (fluxapyroxad, pyraclostrobin)
Cantaloupe/Muskmelon | 4-5.5 fl. oz. per acre. REI: 12-hour.
PHI: 0-day. FRAC 07, FRAC 11.
Microthiol Disperss (80W) (sulfur)
Cantaloupe/Muskmelon, Cucumber, Pumpkin, Squash,
Watermelon | 5-10 lbs. per acre. REI: 24-hour. PHI: 0-day.
FRAC M02, IRAC UN. OMRI-listed.
Miravis Prime (SC) (pydiflumetofen, fludioxonil)
Cantaloupe/Muskmelon, Cucumber, Pumpkin, Squash,
Watermelon | 9.2-11.4 fl. oz. per acre. An adjuvant may be
added at recommended rates. REI: 12-hour. PHI: 1-day.
FRAC 07, FRAC 12.
Procure 480SC (4) (triflumizole) Cantaloupe/Muskmelon,
Cucumber, Pumpkin, Squash, Watermelon | 4-8 fl. oz. per
acre. REI: 12-hour. PHI: 0-day. FRAC 03.
Prolivo 300SC (2.5) (pyriofenone) Cantaloupe/Muskmelon,
Cucumber, Pumpkin, Squash, Watermelon | 4-5 fl. oz. per
acre. REI: 4-hour. PHI: 0-day. FRAC 50.
Quintec (2.08) (quinoxyfen) Cantaloupe/Muskmelon,
Pumpkin, Squash, Watermelon | 4-6 fl. oz. per acre. May
cause leaf yellowing. Product is a contact fungicide. Labeled
for winter squash-not summer squash. REI: 12-hour. PHI: 3day.
FRAC 13.
Rally 40WSP (myclobutanil) Cantaloupe/Muskmelon,
Cucumber, Pumpkin, Squash, Watermelon | 2.5-5.0 oz. per
acre. REI: 24-hour. PHI: 0-day. FRAC 03.
tebuconazole products (tebuconazole)
Cantaloupe/Muskmelon, Cucumber, Pumpkin, Squash,
Watermelon | 4-6 fl. oz. per acre. There are many brand
names (Monsoon, Onset, Vibe) with 3.6 lbs. a.i. per gallon
that use the same rate. REI: 12-hour to 18-day. PHI: 7-day.
FRAC 03.
134
Torino (10SC) (cyflufenamid) Cantaloupe/Muskmelon,
Cucumber, Pumpkin, Squash, Watermelon | 3.4 oz. per acre.
REI: 4-hour. PHI: 0-day. FRAC U06.
Velum Prime (4.16SC) (fluopyram)
Cantaloupe/Muskmelon, Cucumber, Pumpkin, Squash,
Watermelon | 6.5-6.84 fl. oz. per acre. May cause a mild
yellowing of leaf margins. May be applied through drip. REI:
12-hour. PHI: 0-day. FRAC 07.
Vivando (2.5) (metrafenone) Cantaloupe/Muskmelon,
Cucumber, Pumpkin, Squash, Watermelon | 15.4 fl. oz. per
acre. REI: 12-hour. PHI: 0-day. FRAC 50.
Scab of Cucurbits - Cladosporium
Fungus
Scab lesions may be observed on the fruit of most cucurbit
crops. Fungicides may help to reduce the severity of scab if
applied before fruit development. Some fungicides used for
gummy stem blight control may help. But, fungicides may be
ineffective when temperatures of less than 57 degrees F
persist for longer than 9 hours.
Non-Pesticide
Cantaloupe/Muskmelon, Cucumber, Pumpkin, Squash,
Watermelon | Use pathogen-free seed and disease-free
transplants. Rotate to non-Cucurbit crops for 3-4 years.
Prompt destruction of the finished crop with tillage to rapidly
breakdown tissue is an important method to prevent disease
build-up.
Viruses of Multiple Crops - Multiple
Pathogens
Aphids transmit virus diseases, including cucumber mosaic
virus, papaya ring spot virus, watermelon mosaic virus, and
zucchini yellow mosaic virus. Also, seedborne squash mosaic
virus occurs in the Midwest. these diseases usually appear
later in the season, they most often affect pumpkin and
squash. All types of vine crops are susceptible to these
viruses. Squash mosaic virus is seed-borne and can be
transferred by cucumber beetles. See insect section.
Non-Pesticide
Cantaloupe/Muskmelon, Cucumber, Pumpkin, Squash,
Watermelon | It may help to kill perennial weeds (virus
source plants) within 150 feet of planting. Controlling aphids
(virus carriers) by insecticides can reduce secondary spread
of viruses but does not reduce initial infection and rarely
results in any decrease in the incidence of virus symptomatic
fruit. Early planting and development of pumpkins and
squash fruit before virus diseases become prevalent may
reduce symptoms on fruit. Earlier planted or earlier maturing
Midwest Veg Guide 2022
Midwest Vegetable Guide - 2022

Table of Contents for the Digital Edition of Midwest Vegetable Guide - 2022
