Bonide Copper Dust - Manual (Page 4)

When
to Apply
conditions.
Discontinue application
if signs of crop injury appear
.
Apply at popcorn and full bloom every 5 days as needed. Begi
n appli
cati
on when conditions
are favorable for disease development. Reapply every 5-10 days. NOTE: Crop injury may occur from application at higher rates and shorter intervals. Discontinue use if injury occurs. Begin applications
at late dormant
up to bud
break
with subsequ
ent
applications
throughout
the season
ever
y 3 days depending upon
disease severity
. NOTE: Foliage
injury
may occur on copper
sensitive
Crop Evergreens, Blackberry & Raspberry
)
(growing season) Cherry (bloom & growing season) Cucurbits (Cucumber
,
Cantaloupes, Honeydews, Muskmelons, Pumpkins, Squash & W
atermelons
)
Grapes
Amount* 4
1/3
- 13 oz.
Do not exceed
10.7 LB of
product (6½ oz. metallic copper
equivalent) per
1000 sq. ft. per year
.
2 – 8¾ oz. Do not exceed 3 LB of product (1.8 oz. metallic copper
equivalent) per
1000 sq. ft. per year
.
2 – 26 oz. Do not exceed 1
1.9 LB of
product (7¼ oz. metallic copper
equivalent) per
1000 sq. ft. per year
.
Diseases Brown rot bloss
om
Alternaria leaf spot,
Angular
leaf
spot, Anthracnose,
Downy mildew
, Powdery
mildew
, Gummy stem
blight, W
atermelon
bacterial fruit blotch (suppression),
Scab
Black rot, Downy mildew
,
Phomopsis, Powdery mildew