Metschnikowia fructicola strain NRRL Y-27328 |
Last updated: 27/05/2024
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(Not known by any other names) |
A naturally occuring and widespread yeast with fungicidal activity. It is mainly used for controlling storage rot in fuit. Other than its potential to induce skin sensitivity no health impacts have been identified. It does not persist in soil sytems but may survive on treated plants for several weeks. It is not expected to pose a threat to biodiversity. |
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 newly identified species of a Metschnikowia yeast that can control storage rots. |
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Botrytis cinerea; Aspergillus spp.; Monilinia fructigena' Monilia laxa |
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Grapes; Strawberry; Raspberry; Blueberry; Stone fruits |
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A very new product and so not yet established. |
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Current; Novel |
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circa 2006, introduced |
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Class: Saccharomycetes; Order: Saccharomycetales; Family: Metschnikowiaceae |
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Approved |
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27/12/2028 |
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Not applicable |
EC Regulation 1107/2009 (repealing 91/414) |
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Approved |
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France |
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27/12/2028 |
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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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ISIceland |
NONorway |
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Fungicide |
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Micro-organism |
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1.0E-10 CFU/g |
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Natural |
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Provides competition for space and nutrients as well as releasing chitinolytic enzymes that may inhibit the growth of many fungal diseases |
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Originally isolated from grapes grown in central Israel. Metschnikowia spp. are widespread in the natural environment |
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Produced by fermentation |
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Harvested crop protection |
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Botrytis cinerea; Aspergillus spp.; Monilinia fructigena' Monilia laxa |
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Grapes; Strawberry; Raspberry; Blueberry; Stone fruits |
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Suitable for IPM where approved for use |
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Metschnikowia fructicola strain NRRL Y-27328 |
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Not applicable |
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Not applicable |
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Not applicable |
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BM02 |
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- |
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Yeast |
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Shemer |
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Usually formulated as wettable granules. |
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EU 2017 dossier - comcentrations decline rapidly in the soil. |
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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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> 2500 |
Rat |
Low |
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> 250 |
Apis mellifera |
Low |
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> 279 |
Apis mellifera |
Low |
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> 100 |
Daphnia magna |
Low |
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> 12.5 |
Daphnia magna 21 day |
Low |
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> 100 |
Desmodesmus subspicatus |
Low |
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HUMAN HEALTH AND PROTECTION |
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Not applicable |
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> 2500 |
Rat |
Low |
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2000 |
Rat |
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> 2.05E+06 |
Rat as CFU animal⁻¹ |
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None allocated |
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None allocated |
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None allocated |
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Negligible risk to bystanders and consumers |
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Negligible risk to farm workers but due to sensitisation issues PPC/PPE advised |
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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 |
?Possibly, status not identified |
?Possibly, status not identified |
?Possibly, status not identified |
Eye irritant |
Phototoxicant |
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?Possibly, status not identified |
No data found |
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A potential skin sensitizer - may cause allergic reactions No evidence of chronic health issues identified |
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No information available |
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Not listed (Not listed) |
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Metschnikowia fructicola strain NRRL Y-27328 |
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Record last updated: |
27/05/2024 |
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 |