2018 Crop Protection Guide for Tree Fruits in Washington

Cherry Programs

Saturday, October 20, 2018

Cherry at Shuck Fall

See General Recommendations for guidelines on table use. Read all product labels carefully.
See Hazards to Bees

= link to additional information in Orchard Pest Management


 Black
cherry
aphid
Leafroller
(pandemis,
obliquebanded,
and
fruittree)
White
apple
leafhopper
Brown
rot
Coryneum
blight
(shothole)
REIPHIModeMRL

Product

Except where noted, rates are amount per acre 
Admire Pro 4.6L
imidacloprid

1.4-2.8 fl oz
-- -- -- --
12 h

7 d

4A
Altacor 35WDG
chlorantraniliprole
--
3-4.5 oz
-- -- --
4 h

10 d

28
Assail 70WP
acetamiprid

2.3 oz
-- -- -- --
12 h

7 d

4A
Bacillus thuringiensis subsp. kurstaki -- See label -- -- -- 4 h0 d11B2  
Delegate 25WG
spinetoram
--
4.5-7 oz
-- -- --
4 h

7 d

5
Esteem 35WP
pyriproxyfen
--
4-5 oz
-- -- --
12 h

14 d

7C
Intrepid 2F
methoxyfenozide
--
8-16 fl oz
-- -- --
4 h

7 d

18A
Sevin 4F
carbaryl
-- --
1-2 pt
-- --
12 h

3 d

1A
Success 2F
spinosad
--
6-8 fl oz
-- -- --
4 h

7 d

5
Abound 2.08F
azoxystrobin
-- -- --
12-15.5 fl oz

11-15 fl oz

4 h

0 d

11
Adament 50WG
tebuconazole+trifloxystrobin
-- -- --
4-8 oz

4-8 oz

12h

1d

3, 11
 
Cabrio 20EG
pyraclostrobin
-- -- --
9.5 oz
--
12 h

0 d

11
Captan 50WP
captan
-- -- --
4 lb

4 lb

24 h

0 d

M4
Fontelis
penthiopyrad
-- -- --
14-20 fl oz
--
12h

0d

7
 
Luna Sensation
fluopyram+trifloxystrobin
-- -- --
5.0-5.6 fl oz
--
12h

1d

7, 11
 
Merivon
pyraclostrobin+fluxapyroxad
-- -- -- --
4-6.7 fl oz

12 h

0 d

11,7
 
Pristine
pyraclostrobin+boscalid
-- -- --
10.5-14.5 oz

10.5-14.5 oz

12 h

0 d

11,7
Procure 480SC
triflumizole
-- -- --
10-16 fl oz
--
12 h

1 d

3
Quadris Top
azoxystrobin+difenoconazole
-- -- --
12-14 fl oz

12-14 fl oz

12h

0d

11, 3
 
Quash 50WDG
metconazole
-- -- --
2.5-3.5 oz
--
12h

14d

3
Rally 40WSP
myclobutanil
-- -- --
5 oz
--
24 h

0 d

3
Unicorn DF
tebuconazole+sulfur
-- -- --
2-3 lb
--
5 d

0 d

3, M2
 
sulfur, dry flowable -- -- -- See label -- 24 hNLM2  

table continues below...

Leafroller (pandemis, obliquebanded, and fruittree): If treatments for leafrollers were applied prior to this timing, sampling to determine the density of surviving leafrollers should be completed prior to deciding to apply additional controls.  

Most products listed act primarily as stomach poisons verses direct contact to residues, therefore, complete coverage is very important to achieve maximal control. Repeating an application of any product should be based on the leafroller population surviving previous treatments.  

Use the leafroller models on the WSU Decision Aid System (das.wsu.edu) for the optimum timing.

White apple leafhopper: Effective against nymphs; if adults of other leafhopper species are present, they will be more difficult to control.


Bacillus thuringiensis subsp. kurstaki: Two or three applications are usually required. Apply when forecasts predict a warm weather pattern for 3 or more days.

Esteem 35WP: Time pyriproxyfen to coincide with the presence of the last larval stage but before pupae are present.

Intrepid 2F: Some leafroller populations have developed resistance to Intrepid and its use could results in reduced levels of control.

Success 2F: Some leafroller populations have developed resistance to spinosad products and repeated use of these products during the growing season could result in reduced levels of control.

Abound 2.08F: Abound is extremely phytotoxic to certain apple varieties. See Application Directions, Resistance Management, and Attention information on label.

Captan 50WP: Do not use Captan if using oil for mildew control.

sulfur, dry flowable: Do not apply within 14 days of an oil application.

Procure 480SC: Do not apply more than 96 fl. oz. of PROCURE 480SC per acre per season.

Quadris Top: The azoxystrobin component of Quadris Top is extremely toxic to certain apple varieties.  See label for further information.

Rally 40WSP: Place into solution before adding oil.


 

continued


 Powdery
mildew
REIPHIModeMRL

Product

Except where noted, rates are amount per acre 
Abound 2.08F
azoxystrobin

11-15 fl oz

4 h

0 d

11
Adament 50WG
tebuconazole+trifloxystrobin

4-8 oz

12h

1d

3, 11
 
Cabrio 20EG
pyraclostrobin

9.5 oz

12 h

0 d

11
Fontelis
penthiopyrad

14-20 fl oz

12h

0d

7
 
Inspire
difenoconazole

See label

12h h

0d

3
 
Kaligreen
potassium bicarbonate

See label

4 h

1 d

NC
 
Luna Sensation
fluopyram+trifloxystrobin

5.0-5.6 fl oz

12h

1d

7, 11
 
OSO 5%SC
polyoxin D zinc salt

13 fl oz

4 h

0 d

19
 
Ph-D
polyoxin D zinc salt

6.2 oz

4 h

0 d

19
 
Pristine
pyraclostrobin+boscalid

10.5-14.5 oz

12 h

0 d

11,7
Quadris Top
azoxystrobin+difenoconazole

12-14 fl oz

12h

0d

11, 3
 
Quash 50WDG
metconazole

3.5-4 oz

12h

14d

3
Quintec 2.08L
quinoxyfen

7 fl oz

12 h

7 d

13
Rally 40WSP
myclobutanil

5 oz

24 h

0 d

3
Unicorn DF
tebuconazole+sulfur

2-3 lb

5 d

0 d

3, M2
 
sulfur, dry flowable See label24 hNLM2  


Abound 2.08F: Abound is extremely phytotoxic to certain apple varieties. See Application Directions, Resistance Management, and Attention information on label.

sulfur, dry flowable: Do not apply within 14 days of an oil application.

OSO 5%SC: Apply every 7-10 days.

Ph-D: Apply every 7-10 days.

Quadris Top: The azoxystrobin component of Quadris Top is extremely toxic to certain apple varieties.  See label for further information.

Rally 40WSP: Place into solution before adding oil.


 

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