Chondrostereum purpureum |
Last updated: 27/05/2024
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(Also known as: silver leaf fungus; Stereumpurpureum Fr.) |
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 naturally occurring fungi that is used to prevent the regrowth of undesirable trees in temperate forests |
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Undersirable forest pest trees such as American black cherry, Red alder, Aspens and other species; Tree stump rotter |
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Forests |
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The spores are rounded cylinders approximately 5–8 μm x 3–4 μm in size. The hyphal structure is monomitic with clamp The initial crust develops undulating intergrowing brackets up to about 3 cm broad, which have a tough rubbery texture.which are purple in colour turning grey and develop tiny white hairs |
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circa 1998, discovered |
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Class: Basidiomycetes; Order: Polyporales; Family: Meruliaceae |
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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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Herbicide |
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Micro-organism |
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Natural |
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The fungi invades fresh wounds in the wood. It then develops within the tree spreading to the vascular system leading to decay and rotting of the wood |
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A natural fungal pathogen of trees commonly found in woods, orchards and tree plantations in temperate climates |
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Produced by fermentation |
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Forestry |
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Undersirable forest pest trees such as American black cherry, Red alder, Aspens and other species; Tree stump rotter |
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Trees |
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Chondrostereum purpureum |
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Not applicable |
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Not applicable |
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Not applicable |
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Not applicable |
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Fungus |
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Chontrol Paste |
MycoLogic Inc. |
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Supplied as a suspension of the fungi spores in water and used as a spray or paint treatment applied direct to fresh cuts |
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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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Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source No adverse effects identified or expected |
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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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Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source No adverse effects identified or expected |
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HUMAN HEALTH AND PROTECTION |
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Not applicable |
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Negligible risk to bystanders and consumers |
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Negligible risk to farm workers |
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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 ; E0 E = Unspecified genotoxicity type (miscellaneous data source) 0 = No data |
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 |
XNo, known not to cause a problem |
?Possibly, status not identified |
Eye irritant |
Phototoxicant |
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XNo, known not to cause a problem |
No data found |
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No adverse health effects identified |
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No information available |
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Not listed (Not listed) |
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Chondrostereum purpureum |
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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 |