Pythium oligandrum Strain M1 |
Last updated: 14/06/2024
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(Not known by any other names) |
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 fungal parasite widespread in nature, which can be used to control a wide range of soil-borne fungal pathogens |
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Botrytis; Fusarium; Gaeumannomyces; Ophiostoma; Phialophora; Phoma; Phythopthora; Pseudocercosporella; Pythium; Sclerotinia; Verticillium |
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Glasshouse and outdoor vegetables; Cereals including wheat, spring barley; Oilseed rape and oilseeds |
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Filamentous. Colonizes the rhizosphere of treated plants. It has two distinctive life cycles: asexual and sexual. |
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Current |
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Phylum: Oomycota; Order: Pythiales; Family: Pythiaceae |
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Approved |
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30/04/2029 |
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No UK approval for use |
EC Regulation 1107/2009 (repealing 91/414) |
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Approved |
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Sweden/Hungary |
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28/02/2038 |
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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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✓ |
✓ |
✓ |
✓ |
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✓ |
ESSpain |
FIFinland |
FRFrance |
HRCroatia |
HUHungary |
IEIreland |
ITItaly |
LTLithuania |
LULuxembourg |
✓ |
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✓ |
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✓ |
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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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ISIceland |
NONorway |
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✓ |
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Czech Republic, Slovakia, USA, Morocco |
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Fungicide |
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Micro-organism |
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100% |
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EU 2018 Dossier: None declared |
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Natural |
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Multiple routes: mycoparasitism, outcompetes pathogenic soil fungi for space and nutrients and also stimulates crop resistance to attack via the production of auxin-like substances. It reduces pathogen load and concomitant plant disease. |
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Naturally occuring in soils and globally widespread |
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Manufactured for commercial use via fermentation |
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Crop protection |
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Botrytis; Fusarium; Gaeumannomyces; Ophiostoma; Phialophora; Phoma; Phythopthora; Pseudocercosporella; Pythium; Sclerotinia; Verticillium |
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Glasshouse and outdoor vegetables; Cereals including wheat, spring barley; Oilseed rape and oilseeds |
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Suitable for use in all farming systems where approved for use in that country |
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936 |
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Pythium oligandrum strain M1 |
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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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Fungus |
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Polyversum |
Remeslo |
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Usually supplied as a wettable powder. A single application is usually sufficient for an entire season. |
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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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> 5000 |
Rat |
Low |
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Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source No adverse effects identified or expected |
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> 491 |
Apis mellifera |
Low |
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> 105 |
Apis mellifera |
Low |
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> 100 |
Poecilia reticulata |
Low |
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> 100 |
Daphnia magna |
Low |
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HUMAN HEALTH AND PROTECTION |
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Not applicable |
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> 5000 |
Rat |
Low |
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> 7 |
Rat |
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None allocated |
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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 for proposed uses |
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Negligible risk to operators for proposed uses |
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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 |
?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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Micro-organisms may provoke sensitising reactions |
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No information available |
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Not listed (Not listed) |
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Pythium oligandrum Strain M1 |
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Pythium oligandrum M1 |
Record last updated: |
14/06/2024 |
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 |