Pythium oligandrum Strain DV74 |
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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Agricultural crops; Ornamentals; Turf |
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Filamentous. Colonizes the rhizosphere of treated plants. Requires a moist, warm environment to be most effective. |
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Phylum: Oomycota; Order: Pythiales; Family: Pythiaceae |
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Not approved |
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Not applicable |
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No UK approval for use |
EC Regulation 1107/2009 (repealing 91/414) |
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Not approved |
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Not applicable |
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Not applicable |
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Not applicable |
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No |
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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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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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100% |
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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. |
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Originally isolated in the Czech Republic but no globally widespread in soils |
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Manufactured for commercial use via fermentation |
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Crop protection; Lawn management |
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Botrytis; Fusarium; Gaeumannomyces; Ophiostoma; Phialophora; Phoma; Phythopthora; Pseudocercosporella; Pythium; Sclerotinia; Verticillium |
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Agricultural crops; Ornamentals; Turf |
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Suitable for use in all farming systems where approved for use in that country |
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028816 |
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Pythium oligandrum strain DV74 |
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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 |
Biopreparaty Co Ltd, Czech Republic |
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Available in a variety of formulations including seed dressings, pre-plant soaks, overhead sprays and soil drenches. 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 |
No adverse effects identified or expected |
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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Non-toxic |
No adverse effects identified or expected |
Non-toxic |
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> 100 |
Unknown species |
Low |
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HUMAN HEALTH AND PROTECTION |
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Not applicable |
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> 5000 |
No adverse effects identified or expected |
Low |
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5000 |
Rat |
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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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✓Yes, known to cause a problem |
No data found |
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No adverse health issues noted |
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No information available |
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Not listed (Not listed) |
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Pythium oligandrum Strain DV74 |
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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 |