Whitefly at Reid, ACT
Identification history
| Aleyrodidae sp. (family) | 24 May 2018 | MichaelMulvaney | ||
| Aleyrodidae sp. (family) | 6 May 2018 | RogerF | ||
| Unidentified | 6 May 2018 | JanetRussell |
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User's notes
Insect 1mm long
6 comments
MichaelMulvaney
wrote:
7 May 2018
Roger and Kim - I looked up the ALA records for this introduced species which are very sparse in Australia and not recorded before in our region. It is described as being within the worlds 100 worst pests - I'm wondering whether this is a "new" infestation that we should try and control - or at least get Janet to make a collection and confirm ID?
KenT
wrote:
7 May 2018
Michael, on the assumption this is Bemisia tabaci and not Trialeurodes vaporariorum (not sure how to distinguish them from these images) the situation is potentially very complex as a CABI datasheet explains (see https://www.cabi.org/isc/datasheet/8927 ). From the datasheet “…it is generally accepted that, rather than one complex species, B. tabaci is a complex of 11 genetic groups. These genetic groups are composed of at least 34 morphologically indistinguishable species,..” At least one member of this species complex appears to be native to Australia (Eastern Australian Native Whitefly) see https://www.cottoninfo.com.au/sites/default/files/documents/SLW%20booklet%20-%20Nov%202016.pdf . The serious nature of members of this pest group arises both from direct crop feeding damage and the capacity to vector many serious plant viruses, but all this can depend on the biotype. If the ACT gov't has access to the Australian Plant Pest Database you might be able to get a better idea of the distribution for this species.
MichaelMulvaney
wrote:
7 May 2018
Thanks Ken at the very least the links you provided indicate that it is widespread across eastern Australia, much more than ALA records suggested
MichaelMulvaney
wrote:
9 May 2018
Thanks Janet - I think it is more common and widespread than I first thought - so no more action required at this stage
RogerF
wrote:
9 May 2018
I don't have the expertise to separate Bemisia from Trialeurodes so perhaps it should be treated as an unknown species of whitefly. Aleyrodidae.
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Nearby sightings
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Location information
- Coordinates 149.139000-35.287800
- Altitude 456.0m
- Places Reid, ACT
Sighting information
- 4 - 15 Abundance
- 5 May 2018 06:49 PM Recorded on
- JanetRussell Recorded by
Additional information
- Common mint Mentha sp Associated plant
- Less than 5mm Animal size
Species information
- Aleyrodidae sp. (family) Scientific name
- Whitefly Common name
- Not Sensitive
- Exotic
- Medium Weed or Pest
- Up to 574.9m Recorded at altitude
- Machine learning
- External link More information
Record quality
- Images or audio
- More than one media file
- Confirmed by an expert moderator
- Nearby sighting(s) of same species
- GPS evidence of location
- Description
- Additional attributes
