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United States Department of Agriculture

Agricultural Research Service

Title: Registration of ‘Cataldo’ Soft White Spring Wheat

item Chen, J - UNIV. OF IDAHO
item Souza, Edward
item Zemetra, R - UNIV. OF IDAHO
item Bosque-Perez, N - UNIV. OF IDAHO
item Guttieri, M -
item Schotzko, D -
item Obrien, K -
item Windes, J -
item Guy, S -
item Brown, B -
item Chen, Xianming

Submitted to: Journal of Plant Registrations
Publication Type: Peer Reviewed Journal
Publication Acceptance Date: April 17, 2009
Publication Date: August 28, 2009
Repository URL:
Citation: Chen, J., Souza, E.J., Zemetra, R.S., Bosque-Perez, N.A., Guttieri, M.J., Schotzko, D., Obrien, K.L., Windes, J.M., Guy, S.O., Brown, B.D., Chen, X. 2009. Registration of ‘Cataldo’ Soft White Spring Wheat. Journal of Plant Registrations. 3:264-268.

Interpretive Summary: UI Cataldo is a soft white spring wheat that incorporates a novel gene for Hessian fly resistance in to a background with durable stripe rust resistance.

Technical Abstract: ‘UI Cataldo’ (Reg. No. CV XXX, PI 642361) is a soft white spring wheat (Triticum aestivum L.) developed by the Idaho Agricultural Experiment Station and released in 2007. UI Cataldo was tested under experimental numbers A02215S-B-1 and IDO642. UI Cataldo is a backcross of Alturas onto a new source of resistance to the Hessian fly (Mayetiola destructor Say), the gene H25, selected using DNA markers. It is earlier and shorter than Alturas and better adapted in rain-fed production zones of the Pacific Northwest area of the USA. Cataldo has adult plant resistance to stripe rust and end-use quality similar to Alturas for cookie and Asian noodles.

Last Modified: 8/25/2016
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