Entomological News (1979) 90, 236-238

Charles Gerdes (1979)
Thysanoptera associated with horseradish in Illinois
Entomological News 90 (5), 236-238
Abstract: Twelve species of Thysanoptera were identified from horseradish grown in Illinois over a three year period. Four species were of known or potential economic importance and were recorded from other crucifers in Illinois.
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)

Research topic(s) for pests/diseases/weeds:
surveys/sampling/distribution

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Pest and/or beneficial records:

Beneficial	Pest/Disease/Weed	Crop/Product	Country	Quarant.
	Thrips tabaci	Horseradish (Armoracia rusticana)	U.S.A. (mid N)
	Frankliniella tritici	Horseradish (Armoracia rusticana)	U.S.A. (mid N)
	Frankliniella fusca	Horseradish (Armoracia rusticana)	U.S.A. (mid N)
	Frankliniella tenuicornis	Horseradish (Armoracia rusticana)	U.S.A. (mid N)
	Pseudodendrothrips mori	Horseradish (Armoracia rusticana)	U.S.A. (mid N)
	Anaphothrips obscurus	Horseradish (Armoracia rusticana)	U.S.A. (mid N)
	Neohydatothrips variabilis	Horseradish (Armoracia rusticana)	U.S.A. (mid N)
	Thrips physapus	Horseradish (Armoracia rusticana)	U.S.A. (mid N)