1 / 6

Production of clean seed

Y Y Y Y Y. Y Oe Y Oe Y Oe Y Oe Y Oe. Y Oe Y Oe Y Oe Y Oe Y Oe. Y O Y O Y O Y O Y O. Production of clean seed. The virus-free program at WRPIS (Pullman, WA).

spiro
Télécharger la présentation

Production of clean seed

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Y Y Y YY YOe YOe YOe YOe YOe YOe YOe YOe YOe YOe YO YO YO YO YO Production of clean seed The virus-free program at WRPIS (Pullman, WA)

  2. 1) History2) The “TEST”3) The “clean-up”4) The future

  3. History • 1983 >70% infected w/ BCMV • 1985 original protocol • 1994 leaf tissue testing • 23.3% of collection virus-free

  4. The “TEST” • Tissue harvest • ELISA testing • Clean  • “Dirty” 

  5. The “clean up” • <10% BCMV infection • rouging • >10% BCMV infection • single planting, harvest & testing • Re-combining clean seed

  6. ¿ The future ? • Widely recognized protocol • Adapted by other germplasm collections • Virus testing technician • Part-time help? Soft money? • Suggestions?????

More Related