Delphastus catalinae |
Last updated: 12/06/2024
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(Also known as: Whitefly ladybeetle; Whitefly predatory beetle) |
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 predatory beetle that preys on whitefiles and which may be used for their biological control |
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Glasshouse whitefly (Trialeurodes vaporariorum); Sweet potato whitefly (Bemisia spp.); Tobacco whitefly (Bernisia tabaci). May also attack spide rmites if whitefly populations are low. |
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Glasshouse crops; Tropical and sub-tropical plantings |
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A tiny domed shaped beetle around 1.5mm long and dark brown to black colour. Females have dark orange heads, lighter coloured than males. Larvae are elongated, cream coloured and covered with short fine hairs with conspicuous legs. Pupae are yellow and spherical. They will consume both whitefly eggs and nymphs. |
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Class: Insecta; Order: Coleoptera; Family: Coccinellidae |
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Not applicable - use permitted without a licence |
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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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Widespread occurrence across central and southern USA and central and South America |
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Produced for commercial purposes by rearing on whiteflies (Trialeurodes vaporariorum or Bernisia tabaci) under controlled conditions |
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Crop protection |
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Glasshouse whitefly (Trialeurodes vaporariorum); Sweet potato whitefly (Bemisia spp.); Tobacco whitefly (Bernisia tabaci). May also attack spide rmites if whitefly populations are low. |
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Glasshouse crops; Tropical and sub-tropical plantings |
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Delphastus catalinae (Horn) |
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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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Delsure |
Biological Crop Protection |
Whitefly ladybeetle |
Applied Bio-Nomics |
Whitefly ladybeetle |
Rincon Vitova |
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Sold as adults housed in shredded paper or other inert material and released at a rate of around 10 beetles per plant or 500 per infected hotspot. |
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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 expected or identified |
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Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source No adverse effects expected or identified |
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Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source No adverse effects expected or identified |
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Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source No adverse effects expected or identified |
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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 expected or identified |
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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 adverse health effects identified |
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No information available |
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Not listed (Not listed) |
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Delphastus catalinae |
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Record last updated: |
12/06/2024 |
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 |