Occurrence and Trends of Weed Seed and Ergot Contaminants in Oregon Grown Poa pratensis and Poa trivialis Seed Lots

Autor: Alderman, Stephen C., Elias, Sabry G., Hulting, Andrew G.
Zdroj: Seed Technology, 2013 Jan 01. 35(2), 237-250.
Databáze: JSTOR Journals