Introduction

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Crops, Diseases, Rates and Timing:
Crop: Diseases: Application Rate (per acre): Application Timing:
Bravo 500 Echo 720
Pea Control of
mycosphaerella blight
(Mycosphaerella pinodes)
800 to 1200 mL 570 to 850 mL Begin application at early flowering and
repeat 10 days later at early pod set or
mid-flowering if necessary. Make a third
application 10 to 14 days after the second
application at pod fill or later flowering
should conditions remain favourable for
disease.
Lentil
Chickpea
Control of ascochyta
blight (Ascochyta
lentis), anthracnose
(Colletotrichum
truncatum)
Control of ascochyta
blight (Ascochyta rabiei)
800 to 1600 mL 570 to 1130 mL For one application only, apply at early
flowering. For two applications: apply first
before flowering when bud formation
is evident; apply second at early to midflowering
10 to 14 days after the first
application but before rows close in.
1200 to
1600 mL
for first
application;
800 to 1200 mL
for subsequent
applications.
850 to 1130 mL
for first
application;
570 to 850 mL
for subsequent
applications.
Make first application at very early flowering
and remaining applications at 10 day
intervals.
Crop
Potato
Diseases
Controlled:
Late blight
(Phytophthora
infestans)
Early blight
(Alternaria
solani)
Botrytis vine
rot (Botrytis
cinerea)
Application Rate* (per acre):
Bravo 500 Bravo Zn Echo 720 Echo 90DF
480 to
1000 mL
640 to
1000 mL
640 to
1000 mL
480 to
1000 mL
640 to
1000 mL
640 to
1000 mL
320 to
690 mL
280 to
530 g
445 mL 370 to 530 g
480 to
1000 mL
370 to 530 g
Application Timing:
Begin application when plants
are 6 to 8 inches (15 to 20 cm)
high or when disease threatens.
Repeat applications at 7 to 10
day intervals or as necessary to
maintain disease control.
*Under high disease pressure,
use higher rate and shorter spray
intervals.
Application Information:
• Water Volume: Volume will vary with crop and amount of plant growth. Use sufficient water to obtain adequate
coverage of foliage.
• Ground: Spray volume will usually range from 90 to 640 L per acre for dilute sprays and 20 to 40 L per acre for
concentrate sprays.
º Chickpea - 90 L per acre. Ground application only.
• Aerial: Use minimum of 12 L per acre.
How it Works:
The active ingredient chlorothalonil is a chloronitrile fungicide with multi-site contact activity. For more information refer to
“Fungicide Modes of Action” on page 435.