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Filtering by: Subject Field experiments -- Oregon, Eastern Decade 1990-1999 Resource Type Masters Thesis

Creator:: Clausnitzer, David
Abstract:: Medusahead (Taeniatherum caput-medusae ssp. asperum (Simk.) Melderis) is a Eurasian annual grass that infests large areas of U.S. rangelands, dominating former bunchgrass/shrub sites. Squirreltail (Elymus elymoides (Raf.) Swezey) is a native perennial grass that has demonstrated the ability to establish in stands of medusahead. A study conducted on two sites...
Resource Type:: Masters Thesis
Full Text:: of eastern Oregon have been disrupted by the spread of alien weed species which have established

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