Garlic oil |
Last updated: 15/06/2024
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(Also known as: Allium sativum oil; garlic extract; essential oil of garlic; garlic juice; porrum sativum bulb oil) |
The following alerts are based on the data in the tables below. An absence of an alert does not imply the substance has no implications for human health, biodiversity or the environment but just that we do not have the data to form a judgement.
Environmental fate |
Ecotoxicity |
Human health |
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A plant-derived insecticide and animal repellent |
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All phytophagous insects; Rabbits and small mammals; Free living nematodes; Cyst nematodes |
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Berries and soft frut; Root and tuber vegetables; Aubergine; Sugar beet; Brassicas; Amenity turf |
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Efficiacy supported by field trial data |
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- |
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Current |
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1983, first registered as a pesticide in US |
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Class: Magnoliopsida; Order: Asparagales;Family: Amaryllidaceae |
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Approved |
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31/08/2029 |
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Check label - may vary with formulation |
EC Regulation 1107/2009 (repealing 91/414) |
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Approved |
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Ireland/Denmark |
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29/02/2036 |
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No |
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Yes |
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ATAustria |
BEBelgium |
BGBulgaria |
CYCyprus |
CZCzech Republic |
DEGermany |
DKDenmark |
EEEstonia |
ELGreece |
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✓ |
✓ |
✓ |
  |
  |
  |
  |
✓ |
ESSpain |
FIFinland |
FRFrance |
HRCroatia |
HUHungary |
IEIreland |
ITItaly |
LTLithuania |
LULuxembourg |
✓ |
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✓ |
  |
  |
✓ |
✓ |
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LVLatvia |
MTMalta |
NLNetherlands |
PLPoland |
PTPortugal |
RORomania |
SESweden |
SISlovenia |
SKSlovakia |
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✓ |
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✓ |
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ISIceland |
NONorway |
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Diallyl disulfide, the major constituent of garlic oil, is a labile stereoisomer that readily decomposes into two allyl sulfide molecules |
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C₆H₁₀S; C₆H₁₀S₂; C₆H₁₀S₃; C₆H₁₀S₄ |
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C=CCSCC=C |
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- |
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UBJVUCKUDDKUJF-UHFFFAOYSA-N |
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InChI=1S/C6H10S/c1-3-5-7-6-4-2/h3-4H,1-2,5-6H2 |
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Yes |
Cambridge Crystallographic Data Centre diagrams |
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Common Name |
Relationship |
Link |
Dially sulphide |
Component |
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Insecticide, Semiochemical, Nematodes |
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Plant-derived substance; Plant oil |
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999g kg⁻¹ |
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EU2019 dossier: None declared |
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Natural; Complex mixture |
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Intense smell repels insects |
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Extracted from the garlic plant (Allium sativum) |
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Extracted from the garlic plant (Allium sativum) often by steam distillation |
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Crop protection |
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All phytophagous insects; Rabbits and small mammals; Free living nematodes; Cyst nematodes |
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Berries and soft frut; Root and tuber vegetables; Aubergine; Sugar beet; Brassicas; Amenity turf |
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Suitable for use in all farming systems where approved for use in that country |
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8008-99-9 |
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8008-78-0 |
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232-371-1 |
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ACX:X1038633-1 |
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128827 |
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- |
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146 |
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garlic extract |
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- |
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- |
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- |
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FEMA=2503 & 2042 |
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- |
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Not applicable |
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Not applicable |
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UNE |
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Not applicable |
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- |
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Clear yellow to red-orange to brown thick viscous liquid. It is a complex mixture of thioethers (mainly diallyl disulfide (~60%), diallyl trisulfide & allyl methyl trisulfide), fatty acids (~16%) and other substances |
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Garlic Barrier |
Green Spot |
Garlic Grow |
Garlic Research |
Brandt Organics Aleo |
Brandt Consolidated, Inc |
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Usually supplied as an aqueous concentrate |
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1000000 |
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High |
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- |
- |
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115 |
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- |
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100.3 |
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- |
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- |
- |
- |
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- |
- |
- |
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3.24 X 10-02 |
Calculated |
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-1.49 |
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Low |
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- |
- |
- |
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- |
- |
- |
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1.050 |
P3 P = Other non-EU, UK or US Governments and Regulators 3 = Unverified data of known source |
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- |
- |
- |
- |
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2.18 |
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Low volatility. If applied directly to plants or soil, drift is a concern & mitigation is advisable |
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- |
- |
- |
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- |
- |
- |
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- |
- |
- |
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- |
- |
- |
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41.1 |
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- |
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Readily biodegradable |
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30 |
P3 P = Other non-EU, UK or US Governments and Regulators 3 = Unverified data of known source |
Moderately persistent |
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30 |
P3 P = Other non-EU, UK or US Governments and Regulators 3 = Unverified data of known source |
Moderately persistent |
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- |
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- |
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General literature states soil DT₅₀ as 720 hrs |
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As this parameter is not normally measured directly, a surrogate measure is used: ‘Photochemical oxidative DT₅₀’. Where data is available, this can be found in the Fate Indices section below. |
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Soil adsorption and mobility |
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None
Terrestrial ecotoxicology |
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850 |
Rat |
Moderate |
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- |
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- |
- |
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- |
- |
- |
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- |
- |
- |
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- |
- |
- |
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- |
- |
- |
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- |
- |
- |
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- |
- |
- |
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- |
- |
- |
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- |
- |
- |
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- |
- |
- |
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- |
- |
- |
- |
- |
- |
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- |
- |
- |
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> 500 |
Apis mellifera |
Low |
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> 500 |
Apis mellifera |
Low |
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- |
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- |
- |
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- |
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- |
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- |
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- |
- |
- |
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- |
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- |
- |
- |
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- |
- |
- |
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4940 |
Aphidius rhopalosiphi |
- |
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20590 |
Typhlodromus pyri |
- |
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- |
- |
- |
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> 19.64 |
Cyprinus Carpio |
Moderate |
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- |
- |
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- |
- |
- |
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> 9.3 |
Daphnia magna |
Moderate |
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- |
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- |
- |
- |
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- |
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- |
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- |
- |
- |
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- |
- |
- |
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- |
- |
- |
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- |
- |
- |
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27.4 |
Pseudokirchneriella subcapitata |
Low |
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- |
- |
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- |
- |
- |
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- |
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HUMAN HEALTH AND PROTECTION |
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Intermediate (class II) |
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- |
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850 |
Rat |
Moderate |
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- |
- |
- |
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- |
- |
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3.0 |
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None allocated |
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None allocated |
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Carcinogen |
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Endocrine disruptor |
XNo, known not to cause a problem |
A0 A = Chromosome aberration (EFSA database) 0 = No data ; B0 B = DNA damage/repair (EFSA database) 0 = No data ; C0 C = Gene mutation (EFSA database) 0 = No data ; D0 D = Genome mutation (EFSA database) 0 = No data ; E3 E = Unspecified genotoxicity type (miscellaneous data source) 3 = Negative |
XNo, known not to cause a problem |
Reproduction / development effects |
Acetyl cholinesterase inhibitor |
Neurotoxicant |
XNo, known not to cause a problem |
XNo, known not to cause a problem |
XNo, known not to cause a problem |
Respiratory tract irritant |
Skin irritant |
Skin sensitiser |
XNo, known not to cause a problem |
✓Yes, known to cause a problem |
?Possibly, status not identified |
Eye irritant |
Phototoxicant |
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✓Yes, known to cause a problem |
XNo, known not to cause a problem |
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No adverse health issues identified May cause allergic skin reactions and sensitivity |
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Highly flammable Corrosion inhibitor in steel IMDG Transport Hazard Class 3 |
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Health: H302, H315, H317, H319 Handling: H226 |
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Not listed (Not listed) |
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UN1197 |
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garlic oil |
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Record last updated: |
15/06/2024 |
Contact: |
aeru@herts.ac.uk |
Please cite as: |
Lewis, K.A., Tzilivakis, J., Warner, D. and Green, A. (2016) An international database for pesticide risk assessments and management. Human and Ecological Risk Assessment: An International Journal, 22(4), 1050-1064. DOI: 10.1080/10807039.2015.1133242 |