Tapesia yallundae sp., "Avena fatua", "Avena sativa", "Avena" sp., "Balsamorhiza" sp., "Bromus carinatus", "Bromus inermis", "Bromus japonicus", "Bromus sterilis", "Bromus tectorum", "Delphinium" sp., "Festuca idahoensis", "Hordeum distichon", "Hordeum vulgare", "Koeleria cristata", "Lithospermum ruderale", "Lomatium triternatum", "Poa sandbergii", "Poa secunda", "Secale cereale", "Sitanion hystrix", "Trisetum aestivum", "Triticum aestivum", "Triticum dicoccum", "Triticum durum", "Triticum monococcum", "Triticum" sp., "Triticum spelta", "Triticum vulgare" 1. USDA ARS Fungal Database Eyespot of wheat; eyespot of barley; eyespot of rye. 1. USDA ARS Fungal Database<br> 2. <br> 3. <br> 4. <br> 5. Tapesia yallundae Tapesia yallundae is the causal agent for a variety of cereal and forage grass diseases.
Crop residue whereas cereal straw would reduce next year's soil supply of available nutrients. Over time, the nutrients fixed by soil microbes and humus are released and available to crops. Nutrients from residue are not fully recovered by crops. Just like fertilizer nutrients, nutrients released from crop residue into the soil are susceptible to losses such as leaching (N and S), denitrification (N), immobilization (N, P, K and S), and fixation (P and K). The efficiency of nutrient uptake by crops from fertilizers or residue release is generally thought to be similar. For example, about 50 percent recovery of N in the