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Discussion of 2018 gathering

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington

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Species Heliothrips haemorrhoidalis - Greenhouse Thrips

Dunno what - Heliothrips haemorrhoidalis Egg parasites? - Heliothrips haemorrhoidalis Egg parasites? - Heliothrips haemorrhoidalis Yellow bugs - Heliothrips haemorrhoidalis They're thrips nymphs, all right - Heliothrips haemorrhoidalis Thrips nymphs and adults - Heliothrips haemorrhoidalis Thrips on rose - Heliothrips haemorrhoidalis greenhouse thrips - Heliothrips haemorrhoidalis
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Thysanoptera (Thrips)
Family Thripidae
Subfamily Panchaetothripinae
Genus Heliothrips
Species haemorrhoidalis (Greenhouse Thrips)
Explanation of Names
Heliothrips haemorrhoidalis (Bouché 1833)
Range
native to South America, now occurs worldwide in the tropics and sub-tropics and probably over much of the world in greenhouses[Cite:185010]
Food
Many ornamental plants kept in greenhouses[Cite:185010]
Remarks
First detected in the US in 1870s. A pest of greenhouse plants. The larval parasite Thripobius semiluteus was introduced into California from Brazil and Australia in the mid-1980s.[Cite:185010]
Internet References
Fact sheet (Denmark & Fasulo 1999-2010)[Cite:185010]