WebDetails of the variation in the pronotal chaetotaxy among the type specimens of Frankliniella williamsi Hood and Frankliniella spinosa Moulton (Thysanop tera: Thripidae) are provided. We reject the recent revalidation of F. spinosa and conclude that the corn thrips, F. williamsi, is a single, variable species.
Factsheet - Frankliniella williamsi - Lucidcentral
WebNov 11, 2014 · Two species of Frankliniella were found on maize plants: F. williamsi Hood and F. intonsa Trybom. Maize thrips ( F. williamsi ), an occasional pest of maize occurring during winter and spring in Taiwan, was characterized by its abdominal sternite II on which 1 or 2 discal setae of equal length with posteromarginal setae were borne (2). WebNov 1, 2010 · Remarks: Frankliniella williamsi is an occa-sional pest of maize, when its population increases . during suitable weather. The thrips crowd on . leaves of young plants and cause leaf curling, twice mina more and more
First Report of Maize chlorotic mottle virus on Sweet Corn in …
WebFrankliniella williamsi Hood. Original name and synonyms. Frankliniella williamsi Hood, 1915: 19 Frankliniella flavens Moulton, 1928: 108 Frankliniella spinosa Moulton, 1936: 61. References. Mound LA & Marullo R (1996) The Thrips of Central and South America: An Introduction. Memoirs on Entomology, International 6: 1–488. WebDetails of the variation in the pronotal chaetotaxy among the type specimens of Frankliniella williamsi Hood and Frankliniella spinosa Moulton (Thysanop tera: … WebCorn thrips (Frankliniella williamsi) Onion thrips (Thrips tabaci) Western flower thrips (Frankliniella occidentalis) Pest description and crop damage Thrips are small insects about 0.03 inch long. Adult thrips have two pairs of narrow wings which are fringed with hairs. Immature thrips are wingless, whitish to yellowish in color, and are most ... taifunds