6.1
Introduction
For information on cultural practices for Ribes, the following references are suggested:
Currants, Gooseberries, and Jostaberries-A Guide for Growers, Marketers, and
Researchers in North America, available from Haworth Press at: http://www.HaworthPress.com.
Uncommon Fruits for Every
Garden, available from Timber Press at: http://www.timberpress.com.
Cornell Guide to Growing Fruit
at Home (IB-156) available from your local Cornell Cooperative Extension
Office or online at http://www.gardening.cornell.edu/fruit/homefruit.html.
For assistance with diagnosing Ribes
problems, use the Berry Diagnostic Tool at http://www.hort.cornell.edu/diagnostic
or contact your Cornell Cooperative Extension Office for assistance. To submit
samples for disease diagnosis, contact Plant Disease Clinic, Cornell
University, Department of Plant Pathology, 334 Plant Science Building, Ithaca,
NY 14853-4203, (607) 255-7850, http://plantclinic.cornell.edu.
To submit samples for insect diagnosis or for phone
consultations, contact Insect Diagnostic Laboratory, Cornell University,
Department of Entomology, 4140 Comstock Hall, Ithaca, NY 14853-2601, (607)
255-3250, http://www.entomology.cornell.edu/Extension/DiagnosticLab.
Pesticides used for Ribes must be
registered with the state and federal governments. Use Table 6.1.2 to determine
legal pesticides, their brand names, and any restrictions that may apply.
Unless otherwise noted, use 100 gal water per acre.
The products listed in Table 6.4.2 include only those labeled for pests of
concern in New York State.
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Table
6.1.1. Ribes pests and the associated stage of
plant development.
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Stage of development
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Scout for:
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See section:
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Dormant
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San Jose scale
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6.2.1.1
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Burst to leaf
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Powdery mildew
Currant aphid
Currant stem girdler
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6.2.2.1
6.2.2.2
6.2.2.3
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Early grape to bloom
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White pine blister rust
Powdery mildew
Currant aphid
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6.2.3.1
6.2.3.2
6.2.3.3
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Bloom to petal fall
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White pine blister rust
Powdery mildew
Leaf spots
Currant aphid
Gooseberry fruitworm
Imported currant worm
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6.2.4.1
6.2.4.2
6.2.4.3
6.2.4.4
6.2.4.5
6.2.4.6
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Summer preharvest
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White pine blister rust
Powdery mildew
Leaf spots
Gooseberry fruitworm
Currant borer
Twospotted spider mite
Imported currant worm
Japanese beetles
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6.2.5.1
6.2.5.2
6.2.5.3
6.2.5.4
6.2.5.5
6.2.5.6
6.2.5.7
6.2.5.8
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Special pests
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Slugs
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6.2.6.1
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Table
6.1.2. Chemical and brand names of labeled products for Ribes.
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(DTH=days to harvest; REI = Restricted Entry Interval,
OMRI =materials approved by Organic Materials Review Institute)
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Chemical name
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Formulation
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EPA Reg. No.
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Restrictions
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INSECT AND MITE MANAGEMENT PRODUCTS
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acetamiprid
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Assail SG
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8033-36-82695
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DTH = 1, REI = 12 hr
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bifenazate
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Acramite 50WS
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400-503
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DTH = see label, REI = 12hr
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*imidacloprid
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*Provado 1.6F
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264-763
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DTH = 3, REI = 12 hr
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*Pasada 1.6F
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264-763-66222
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DTH = 3, REI = 12 hr
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*Alias 2F
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264-758-66222
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DTH = 7,
REI = 12 hr
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*fenpropathrin
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*Danitol 2.4EC
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59639-35
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DTH = 21, REI = 24 hr
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malathion
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Malathion 57EC
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34704-108
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DTH = 3, REI = 12 hr
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Malathion 5EC
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51036-104
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DTH = 3, REI = 12 hr
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pyrethrin1
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Pyrenone Crop Spray 0.5EC
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432-1033
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REI = 12 hr
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PyGanic 1.4 ECII
OMRI
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1021-1771
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DTH = 0, REI = 12 hr
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PyGanic 5.0 ECII
OMRI
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1021-1772
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DTH = 0, REI = 12 hr
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DISEASE MANAGEMENT PRODUCTS
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Bacillus pumilus
strain QST 2808
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Sonata
OMRI
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69592-13
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DTH = 0 , REI = 4 hr
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Bacillus subtilis
strain QST 713
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Serenade
Max OMRI
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69592-11
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DTH = 0, REI 4 hr
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copper sulfate (basic)
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Cuprofix Ultra 40 Disperss
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70506-201
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DTH = 0, REI = 12h
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Basic Copper
53 OMRI
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45002-8
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REI = 24 hr
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copper hydroxide
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Champ Formula 2
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55146-64
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DTH = B, PH4, REI = 24 hr
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Champ Dry Prill
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55146-57
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DTH = B, PH4, REI = 24 hr
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Kocide 101 (50WP)
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1812-288
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DTH = see label, REI = 24 hr
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Kocide DF (40DF)
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1812-334
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DTH = See label, REI = 24 hr
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Kocide 4.5 LF
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1812-303
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DTH = See label, REI = 24 hr
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Kocide 2000
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1812-358
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DTH = See label, REI = 24 hr
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Nu Cop
50WP OMRI
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45002-7
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REI = 24 hr
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Nu Cop 50DF
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45002-4
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REI = 24 hr
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†cyprodinil/fludioxonil3
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†Switch 62.5 WG3
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100-953
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DTH = 0, REI = 12 hr
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iprodione
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Rovral 4F
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264-482
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DTH=0, REI=24 hr
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Iprodione 4
L AG
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51036-340
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DTH=0, REI=24 hr
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Nevado 4F
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66222-144
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DTH = 0,
REI = 24 hr
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lime sulfur
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Millers Lime Sulfur Solution 29%
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66196-2-72
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REI = 48 hr
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myclobutanil
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Rally 40WSP
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62719-410
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DTH = 0, REI = 24 hr
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potassium bicarbonte
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Kaligreen
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11581-2
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DTH = 1, REI = 4 hr
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propiconazole
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Orbit
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100-702
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DTH = 30, REI = 12 hr
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Tilt
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100-617
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DTH = 30, REI = 12 hr
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pyraclostrobin
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Cabrio EG
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7969-187
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DTH = 0, REI = 12 hr
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pyraclostrobin/boscalid
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Pristine
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7969-199
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DTH = 0, REI = 12 hr
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Streptomyces
lydicus WYEC 108
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Actinovate
AG OMRI
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73314-1
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DTH = 0, REI = 1 hr
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sulfur
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Kumulus
DF OMRI
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51306-352-66330
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REI = 24 hr
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Microthiol Disperss
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70506-187
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REI = 24 hr
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Thiolux Jet
80WP OMRI
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100-1138
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REI = 24 hr
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Trichoderma
harzianum
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Rootshield WP
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68539-7
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DTH = -, REI = 0 hr
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WEED MANAGEMENT PRODUCTS
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carfentrazone-ethyl
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Aim EC
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279-3241
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DTH = 0, REI = 12 hr
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Aim EW
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279-3242
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DTH = 0, REI = 12 hr
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fluazifop-butyl
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Fusilade DX
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100-1070
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DTH = 365, REI = 12 hr
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†glufosinate-ammonium
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†Rely 200
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264-660
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DTH = 14, REI = 12 hr
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glyphosate2
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Roundup Original
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524-445
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DTH = 14, REI = 12 hr
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Roundup Original II
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524-454
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DTH = 14, REI = 12 hr
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Roundup Original Max
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524-539
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DTH = 14, REI = 4 hr
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Roundup Ultra
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524-475
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DTH = 14, REI = 4 hr
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*glyphosate IPA
and carfentrazone ethyl
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*Rage
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279-3307
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DTH = 14; REI = 12 hr
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oryzalin
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Surflan AS
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70506-43
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REI = 12 hr
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Surflan DF
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70506-46
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REI = 24 hr
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naproprimide
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Devrinol 50 DF
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70506-36
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REI = 12 hr
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*paraquat
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*Gramoxone Inteon
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100-1217
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REI = 24hr
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pelargonic acid3
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Scythe3
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62719-529
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REI = 12 hr
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OTHER RIBES PEST MANAGEMENT PRODUCTS
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iron phosphate slug control
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Sluggo AG
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67702-3-54706
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REI = 0 hr
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paraffinic oil broad spectrum protectant
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JMS Stylet Oil
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65564-1
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DTH = 0, REI = 4 hr
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Organic JMS Stylet
Oil OMRI
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65564-1
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DTH = 0, REI = 4 hr
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1Other glyphosate products
may be labeled for the same purposes.
2Other pyrethrin products
may be labeled for the same purposes.
3This product is labeled for use on currants only.
4 B=do not apply after bloom, PH=post-harvest sprays
permitted.
*
= Restricted-use pesticide; may be
purchased and used only by certified applicators or used by someone under the
direct supervision of a certified applicator.
Note: With most pesticides,
reentry is not allowed until spray material has dried.
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