Published April, 2021.

This table presents information on available fungicide products for management of widespread fungal diseases of pulse crops (peas, lentils, and chickpeas) for use in the United States. The information is based on labelled application rates according to label instructions and the presence of disease. The table includes the most widely marketed products and is not intended to be a list of all labelled products nor is it an endorsement of any specific product. Consulting this table does not substitute careful reading of the product label before an application is made.

2021 Foliar Fungicide and Disease Efficacy Table

A table index and summary can be found below.

Fungicide

Crop [a]

Disease Efficacy [b]

Class [c]

Active Ingredient

Product

Dosage
(fl oz/A)

Mycosphaerella Blight

Ascochyta Blight

Alternaria

Anthracnose

Grey Mold (Botrytis)

Powdery Mildew

Rust

Septoria

Stemphyllium

Whitel Mold (Sclerotinia)

Methyl
Benzimidazole
Carbamate (1)

Thiophanate- methyl

Topsin 4.5FL

20.0-30.0

C

 

 

 

R

R

 

 

 

 

R

Demethylation Inhibitors (3)

Mefentriflu-conazole

Provysol

2.5-5.0

C,L,P

R

R

R

 

 

R

R

 

 

 

Prothioconazole

Proline 480 SC

C = 5.0-5.7
L = 4.3-5.7
P = 5.7

C,L,P

 

R

 

 

 

 

R

 

 

R

Metconazole

Quash

4.0

C,L,P

 

R

R

 

R

R

R

 

 

S

Propiconazole

Tilt

4.0

C

 

R

R

 

 

 

R

 

 

 

Succinate
Dehydrogenase
Inhibitors (7)

Boscalid

Endura

6.0-11.0

C,L,P

 

R

 

 

R

 

 

 

 

R

Penthiopyrad

Vertisan

14.0–20.0

C,L,P

 

R

R

 

R

R

R

R

 

R

Quinone Outside Inhibitors (11)

Azoxystrobin

Quadris Flowable

6.0–15.5

C,L,P

R
[d]

R
[d]

R

R

 

 

 

 

R

 

Fluoxastrobin

Evito 480 SC

2.0-4.75

C,L,P

R
[d]

R
[d]

R

R

 

 

R

 

 

 

Picoxystrobin

Aproach

6.0-12.0

C,L,P

R
[d]

R
[d]

R

R

 

R

R

R

 

R

Pyraclostrobin

Headline SC

6.0-9.0

C,L,P

R
[d]

R
[d]

R

R

 

R

R

 

 

 

Chitan Synthase Inhibitor (19)

Polyoxin D zinc salt

OSO 5% SC Fungicide

6.5-13.0

C,L,P

 

 

 

 

R

R

 

 

 

 

Other (29)

Fluazinam

Omega 500F

8.0-13.6

C

 

 

 

 

R

 

 

 

 

R

Multi-site
Inhibitors (M)

Chlorothalonil

Bravo WeatherStik

C = 1.0-1.5 pt/A

L = 1.0-1.5 lb/A

C,L

 

R

 

R

 

 

R

 

 

 

Copper Octanoate (Copper Soap)

Cueva Fungicide Concentrate

0.5-2.0 gal/A

P

 

R

 

R

R

R

 

 

 

R

Copper Hydroxide

Kocide 2000-O

1.0-2.25 lb/A

P

 

 

 

 

  R

 

 

   

Biological

Bacillus mycoides isolate J

LifeGard WG

4.5 oz/100gal

C,L,P

 

 

 

 

 

 

 

 

 

R

Bacillus amyloliquefaciens strain D747

Double Nickel LC

0.5-4.5 qt/A

C,L,P

 

 

 

 

R

R

R

 

 

R

Bacillus subtilis
strain QST 713

Serenade ASO

0.5-4.0 qt/A

C,L,P

 

 

 

 

R

R

 

 

 

R

Serenade Opti

14.0-20.0 oz/A

C,L,P

 

 

 

 

R

 

 

 

 

R

Mixed Modes of Action

Difenoconazole, Benzovindiflupyr

Aprovia Top

10.5-11.0

C,L,P

R

R

R

R

 

R

R

 

 

 

Prothioconazole, Trifloxystrobin

Delaro 325 SC

12.0

C,L,P

R

R

 

R

R

 

 

 

 

R

Pydiflumetofen, Difenoconazole

Miravis Top

9.0-14.0

C,L,P

R

R

R

S

 

R

R

 

 

S

Pydiflumetofen, Azoxystrobin, Propiconazole

Miravis Neo

13.7

C

 

R

R

R

 

R

R

 

 

S

Fluxapyroxa, Pyraclostrobin

Priaxor Xemium Brand

4.0-8.0

C,L,P

R

R

R

R

 

R

 

 

 

 

Fluopyram,
Prothioconazole

ProPulse

8.0-13.6

C,L

R

R

 

 

R

 

 

 

 

R

Cyprodinil, Fludioxonil

Switch 62.5 WG

11.0-14.0

C

 

 

 

 

R

 

 

 

 

R

Azoxystrobin,
Chlorothalonil

Quadris Opti

1.6-2.4 pt/A

C

 

R

R

 

 

 

R

 

 

 

Azoxystrobin/
Difenconazole

Quadris Top

C = 8.0-14.0

L,P = 12.0-14.0

C,L,P

R

R

R

 

 

R

R

 

 

 

Azoxystrobin/ Propiconazole

Quilt Xcel

10.5-14.0

C

 

R

R

R

 

 

R

 

 

 

Table Index

  1. Crop on which the fungicide is registered: C= Chickpea; L = Lentil; P = Dry Pea (Field Pea)
  2. Product categories: R = Registered for use; S = Registered for suppression only
  3. Fungicide Mode of Action (MOA), letter followed by number and Fungicide Resistance Action Committee (FRAC) Code, number
  4. Where fungicide resistant strains are not present
    1. Chickpea, MT and ND med-high risk; in pea, a few fungicide resistant isolates have been found

Table Summary

The table contains data that is arranged in rows and columns. The table is large, consisting of 3 primary columns, row 1 contains their headings. Column 1, Fungicide, divides into 4 sub-columns, their headings are in row 2. Column 2, Crop, contains no sub-divisions. Column 3, Disease Efficacy, divides into 10 different sub-columns, their headings are in row 2. Each cell in row 3 and below describes a fungicide class, fungicide active ingredients within each class, associated commercial product name, recommended application dose according to the product label, the pulse crops for which the product is labeled, and which pulse crop diseases are controlled by the product. An index is located below the table.

This table is meant only as a quick-reference, and it should not be a substitute for label directions.

Consulting this table does not substitute careful reading of the product label.

Further Information

To learn more about fungicides or other management strategies for diseases control in pulse crops, contact MSU Extension specialist Dr. Uta McKelvy. For help with identifying crop disorders, contact your local extension agent or the Schutter Diagnostic Lab at Montana State University.

This table is also available in PDF format (590KB).

The Foliar Fungicide and Disease Efficacy Table was developed with support from Montana State University Extension Integrated Pest Management, the North Central Integrated Pest Management Center - Pulse Crop Working Group, and the Montana Department of Agriculture.

 

 

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