Parsnips

Teagasc Horticulture Portal

Last updated: 17/04/2025

Diseases

Disease Active Product Name PCS No Max Individual Dose Max Total Dose Max No Applications Harvest Interval Use By Date Actions
Alternaria azoxystrobin Zoxis
Label EAMU
05348 1.0 l/ha 3.0 l/ha - 2 wk
Powdery Mildew azoxystrobin Zoxis
Label EAMU
05348 1.0 l/ha 3.0 l/ha - 2 wk
Alternaria cyprodinil, fludioxonil Switch
Label
EAMU
06414 0.8 kg/ha 2.4 kg/ha 3 per year 1 wk
Crown Rot cyprodinil, fludioxonil Switch
Label
EAMU
06414 0.8 kg/ha 2.4 kg/ha 3 per year 1 wk
Powdery Mildew boscalid, pyraclostrobin Signum
Label
EAMU
03799 1.0 kg/ha 2.0 kgs/ha -
Botrytis bacillus amyloliquefaciens str. qst 713 Serenade ASO
Label
EAMU
03847 8 l/ha 48 l/ha 6 0 days
Alternaria difenoconazole Score 250 EC
Label
EAMU
04566 0.5 l/ha 1.0 l/ha 2 wk
Powdery Mildew difenoconazole Score 250 EC
Label
EAMU
04566 0.5 l/ha 1.0 l/ha 2 wk
Alternaria prothioconazole Rudis
Label
04665 0.4 l/ha 1.2 l/ha 3 per crop 3 wk
Crown Rot prothioconazole Rudis
Label
04665 0.4 l/ha 1.2 l/ha 3 per crop 3 wk
Powdery Mildew prothioconazole Rudis
Label
04665 0.4 l/ha 1.2 l/ha 3 per crop 3 wk
Sclerotinia prothioconazole Rudis
Label
04665 0.4 l/ha 1.2 l/ha 3 per crop 3 wk
Alternaria fluxapyroxad, difenoconazole Perseus
Label
EAMU
06476 2.0 l/ha 2.0 l/ha - 1 wk
Powdery Mildew fluxapyroxad, difenoconazole Perseus
Label
EAMU
06476 2.0 l/ha 2.0 l/ha - 1 wk
Sclerotinia fluxapyroxad, difenoconazole Perseus
Label
EAMU
06476 2.0 l/ha 2.0 l/ha - 1 wk
Alternaria trifloxystrobin, tebuconazole Nativo 75 WG
Label
EAMU
04642 0.3 kg/ha 0.9 kg/ha * 3 per crop 3 wk
Powdery Mildew trifloxystrobin, tebuconazole Nativo 75 WG
Label
EAMU
04642 0.3 kg/ha 0.9 kg/ha * 3 per crop 3 wk
Alternaria tebuconazole Legend
Label
06472 1.0 l/ha 1.0 l/ha - 3 wk
Powdery Mildew tebuconazole Legend
Label
06472 1.0 l/ha 1.0 l/ha - 3 wk
Alternaria azoxystrobin Globaztar SC
Label EAMU
05529 1.0 l/ha 3.0 l/ha - 2 wk
Powdery Mildew azoxystrobin Globaztar SC
Label EAMU
05529 1.0 l/ha 3.0 l/ha - 2 wk
Alternaria azoxystrobin Globaztar AZT 250 SC
Label EAMU
07114 1.0 l/ha 3.0 l/ha - 2 wk
Powdery Mildew azoxystrobin Globaztar AZT 250 SC
Label EAMU
07114 1.0 l/ha 3.0 l/ha - 2 wk
Alternaria tebuconazole Fathom
Label
04688 1.25 l/ha 1.25 l/ha - 3 wk
Powdery Mildew tebuconazole Fathom
Label
04688 1.25 l/ha 1.25 l/ha - 3 wk
Alternaria azoxystrobin Chamane
Label EAMU
05002 1.0 l/ha 3.0 l/ha - 2 wk
Powdery Mildew azoxystrobin Chamane
Label EAMU
05002 1.0 l/ha 3.0 l/ha - 2 wk
Cavity Spot bacillus amyloliquefaciens subsp. plantarum d747 Amylo-X WG
Label
EAMU
06311 2.5 kg/ha 15 kg/ha 6 per year
Sclerotinia bacillus amyloliquefaciens subsp. plantarum d747 Amylo-X WG
Label
EAMU
06311 2.5 kg/ha 15 kg/ha 6 per year
Botrytis bacillus amyloliquefaciens subsp. plantarum d747 Amylo-X WG
Label
EAMU
06311 2.5 kg/ha 15 kg/ha 6 per year
Powdery Mildew bacillus amyloliquefaciens subsp. plantarum d747 Amylo-X WG
Label
EAMU
06311 2.5 kg/ha 15 kg/ha 6 per year
Downy Mildew bacillus amyloliquefaciens subsp. plantarum d747 Amylo-X WG
Label
EAMU
06311 2.5 kg/ha 15 kg/ha 6 per year
Alternaria azoxystrobin, difenoconazole Amistar Top
Label
EAMU
04582 1.0 l/ha 2.0 l/ha - 2 wk
Leaf Spot azoxystrobin, difenoconazole Amistar Top
Label
EAMU
04582 1.0 l/ha 2.0 l/ha - 2 wk
Powdery Mildew azoxystrobin, difenoconazole Amistar Top
Label
EAMU
04582 1.0 l/ha 2.0 l/ha - 2 wk
Alternaria azoxystrobin Amistar
Label
EAMU
05072 1.0 l/ha 3.0 l/ha - 2 wk
Powdery Mildew azoxystrobin Amistar
Label
EAMU
05072 1.0 l/ha 3.0 l/ha - 2 wk

Pests

Pest Active Product Name PCS No Max Individual Dose Max Total Dose Max No Applications Harvest Interval Use By Date Actions
Aphid fatty acid - c7 - c18 - potassium salt Tec-Bom
Label
EAMU
05040 5.75 l/ha 51.75 l/ha 9 per crop -
Carrot Root Fly lambda-cyhalothrin Sparviero
Label
04469 75 ml/ha 150 ml/ha 4 2 wk
Cutworm lambda-cyhalothrin Sparviero
Label
04469 75 ml/ha 150 ml/ha 4 2 wk
Slugs ferric phosphate Sluxx HP
Label
05557 7.0 kg/ha 28.0 kg/ha -
Carrot Root Fly lambda-cyhalothrin Ninja 10CS
Label
05178 150 mls/ha 450 mls/ha 4 2 wk
Cutworm lambda-cyhalothrin Ninja 10CS
Label
05178 150 mls/ha 450 mls/ha 4 2 wk
Eelworm garlic extract NEMGuard DE
Label
05368 20 kg/ha 20 kg/ha 1 per crop
Aphid spirotetramat Movento
Label
EAMU
05349 0.5 l/ha 1.0 l/ha 2 per crop 3 wk 30-Oct-25
Carrot Root Fly lambda-cyhalothrin Markate 50
Label
05001 300 ml/ha 900 ml/ha 3 per crop * 2 wk
Cutworm lambda-cyhalothrin Markate 50
Label
05001 300 ml/ha 900 ml/ha 3 per crop * 2 wk
Carrot Root Fly lambda-cyhalothrin Karis 10 CS
Label
04454 75 ml/ha 150 ml/ha 4 2 wk
Cutworm lambda-cyhalothrin Karis 10 CS
Label
04454 75 ml/ha 150 ml/ha 4 2 wk
Carrot Root Fly lambda-cyhalothrin Karate Zeon
Label
04084 150 mls/ha 450 mls/ha 4 2 wk
Cutworm lambda-cyhalothrin Karate Zeon
Label
04084 150 mls/ha 450 mls/ha 4 2 wk
Aphid acetamiprid Gazelle SG
Label
EAMU
03248 200 g/ha 200 g/ha 1 per crop 4 wk
Aphid fatty acid - c7-c20 FLiPPER
Label
EAMU
05027 5.0 l/ha 45.0 l/ha 9 per crop
Carrot Root Fly deltamethrin Decis Protech
Label
EAMU
05269 500 mls/ha 1.5 l/ha 3 per crop 3 wk
Cutworm deltamethrin Decis Protech
Label
EAMU
05269 500 mls/ha 1.5 l/ha 3 per crop 3 wk
Carrot Root Fly chlorantraniliprole Coragen
Label
05295 175 ml/ha 350 ml/ha - 3 wk
Wireworm cypermethrin Columbo 0.8 MG
Label
06716 12 kg/ha 12 kg/ha 1
Aphid spirotetramat Clayton Occupy
Label EAMU
06899 0.5 l/ha 1.0 l/ha 2 per crop 3 wk 30-Oct-25
Carrot Root Fly cyantraniliprole Benevia 10 OD
Label
05354 0.75 l/ha 1.5 l/ha 2 per crop 2 wk
Slugs metaldehyde Axcela
Label
04839 7.0 kg/ha 21.0 kg/ha 3 per crop/year

Weeds

Weed Active Product Name PCS No Max Individual Dose Max Total Dose Max No Applications Harvest Interval Use By Date Actions
Grasses cycloxydim Stratos Ultra
Label
04936 4.0 l/ha 4.0 l/ha 1 per year
Annuals pendimethalin Stomp Aqua
Label
03750 2.9 l/ha 2.9 l/ha 1 / crop
Grasses quizalofop-p-ethyl Pilot Ultra
Label EAMU
04955 2.5 l/ha 2.5 l/ha - 60 days
Grasses fluazifop-p (-butyl) Phantom
Label
06380 2.0 l/ha 2.0 l/ha 1 per crop 7 wk
Annuals prosulfocarb LEES
Label EAMU
06732 5.0 l/ha 5.0 l/ha - 80 days
Annuals diflufenican Hurricane SC
Label
EAMU
04357 0.24 l/ha 0.24 l/ha -
Annuals metamitron Goltix 70 SC
Label
EAMU
04668 2.0 l/ha 5.0 l/ha -
Grasses fluazifop-p (-butyl) Fusilade Max
Label
05073 2.0 l/ha 2.0 l/ha 1 per crop 7 wk
Annuals isoxaben Flexidor
Label
EAMU
04963 0.15 l/ha 0.15 l/ha 1 per year
Annuals prosulfocarb FANTASIA
Label EAMU
06952 5.0 l/ha 5.0 l/ha - 80 days
Annuals aclonifen Emerger
Label
EAMU
06190 1.5 l/ha 2.5 l/ha 2 per crop
Annuals prosulfocarb Defy
Label
EAMU
04277 5.0 l/ha 5.0 l/ha - 80 days
Annuals prosulfocarb Crozier
Label EAMU
06482 5.0 l/ha 5.0 l/ha - 80 days
Grasses clethodim Centurion Max
Label
EAMU
04948 2.0 l/ha 2.0 l/ha - 48 days
Annuals pendimethalin Anthem
Label
04761 3.3 l/ha 3.3 l/ha

Other Products

Function Active Product Name PCS No Max Individual Dose Max Total Dose Max No Applications Harvest Interval Use By Date Actions
Growth Regulator maleic hydrazide Fazor Star
Label EAMU
03729 5.0 kg/ha 5.0 kg/ha 1 per crop 30-Sep-26