Chilocorus stigma |
Last updated: 22/05/2024
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(Also known as: Twiced stabbed lady beetle; Chilocorus orbus) |
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 predator of scale insects and aphids that can be used for their biological control |
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Many scales including White louse scale (Unaspis citri), Oleander scale (Aspidiotus nerii), Oriental scale (Aonidiella orientalis) & Pine needle scale (Chionaspis pinifoliae). It will also feed on aphids and mealybugs. |
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Wide range of protected crops |
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Shiny black ladybird type beetle with two red spots and a orange-yellow abdomen. At least two life-cycles per year. Overwinters in ground litter. Voracious feeders. |
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Class: Insecta; Order: Coleoptera; Family: Coccinellidae |
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Not applicable |
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Not applicable |
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Not applicable |
EC Regulation 1107/2009 (repealing 91/414) |
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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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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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Not applicable |
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Yes |
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Insectivore |
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Macro-organism |
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Natural |
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Consumption |
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Common in North America, Hawaii and Canada |
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For commerical applications the beetles are rasied on scale insects under controlled conditions |
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Crop protection |
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Many scales including White louse scale (Unaspis citri), Oleander scale (Aspidiotus nerii), Oriental scale (Aonidiella orientalis) & Pine needle scale (Chionaspis pinifoliae). It will also feed on aphids and mealybugs. |
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Wide range of protected crops |
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Chilocorus stigma (Say) |
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Most countries require a licence to be issued before non-native macro-organisms may be released as biocontrol agents |
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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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Living organism |
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Chilocorus stigma |
Bugs for Bugs |
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Usually supplied as fecund adults to be distributed amongs the protected crop at a rate of 30 beetles per 50 m2. |
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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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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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Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source No adverse effects identified or expected |
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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 |
XNo, known not to cause a problem |
No data found |
Eye irritant |
Phototoxicant |
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XNo, known not to cause a problem |
No data found |
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No evidence of adverse toxicological issues have been identified |
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No information available |
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Not listed (Not listed) |
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Chilocorus stigma |
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Record last updated: |
22/05/2024 |
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 |