Effect of Jasmonic Acid on the Barley (Hordeum vulgare L.) /Powdery Mildew (Erysiphe graminis f.sp. hordei) Interaction

Author(s):  
P. Schweizer ◽  
R. Gees ◽  
E. Moesinger
1993 ◽  
Vol 73 (4) ◽  
pp. 1079-1081
Author(s):  
K. M. Ho ◽  
W. L. Seaman ◽  
T. M. Choo ◽  
R. A. Martin

AC Stephen is a six-rowed spring feed barley (Hordeum vulgare L.) cultivar developed by the Eastern Canada Barley Breeding Group, Agriculture Canada, and is adapted to Eastern Canada. It was selected from an OAC Kippen/Léger cross. AC Stephen has high yield, good test weight and is resistant to powdery mildew (Erysiphe graminis DC. ex Merat. f. sp. hordei Em. Marchal). Key words: Hordeum vulgare L., six-rowed barley, feed barley, high yield, powdery mildew


1989 ◽  
Vol 29 (4) ◽  
pp. 565 ◽  
Author(s):  
TN Khan ◽  
KJ Young

Standard and increased rates of seed dressings with triadimenol, flutriafol and experimental formulations of flutriafol, and triadimefon and flutriafol coated on double superphosphate and drilled at sowing were assessed for control of leaf diseases of barley (Hordeum vulgare L. cv. Stirling). Scald, (Rhynchosporium secalis (Oud.) Davis), powdery mildew (Erysiphe graminis f. sp. hordei March.) and Drechslera verticillata (O'Gara) Shoem. appeared in various experiments. Fungicide-coated fertilisers provided the most disease control for the longest duration, triadimefon coated fertiliser increasing yield by up to 30%. Fungicide-treated fertilisers therefore show great promise in increasing the level and duration of disease control as well as the yield of barley where foliar diseases are known to be a problem.


1991 ◽  
Vol 71 (1) ◽  
pp. 187-188
Author(s):  
K. M. Ho

Morrison is a two-rowed spring feed barley (Hordeum vulgare L.) cultivar developed by the Plant Research Centre, Agriculture Canada, Ottawa. It was selected from a Rodeo/Gitane cross. Morrison has high yield, high test weight, large kernels, good lodging resistance and a high degree of resistance to powdery mildew (Erysiphe graminis D.C.). It is suitable for growing in Eastern Canada. Key words: Hordeum vulgare L., two-rowed barley, feed barley, high yield


2001 ◽  
Vol 81 (3) ◽  
pp. 431-432 ◽  
Author(s):  
T. M. Choo ◽  
K. M. Ho ◽  
R. A. Martin ◽  
S. ter Beek

AC Klinck is a six-row, spring feed barley (Hordeum vulgare L.) cultivar developed by the Eastern Canada Barley Breeding Group, Agriculture and Agri-Food Canada. It has high yield, high seed weight, and a moderate level of resistance to powdery mildew and barley yellow dwarf virus. AC Klinck performs well in Ontario, Canada. Key words: Barley, Hordeum vulgare L., cultivar description, high yield, powdery mildew, barley yellow dwarf virus


1993 ◽  
Vol 73 (4) ◽  
pp. 1083-1086
Author(s):  
T. M. Choo ◽  
J. D. E. Sterling ◽  
R. A. Martin ◽  
J. S. Bubar ◽  
R. Walton ◽  
...  

Iona is a two-row, spring feed barley (Hordeum vulgare L.) developed at the Agriculture Canada Research Station, Charlottetown, Prince Edward Island. It has high yield and good resistance to powdery mildew. Iona is well adapted to Eastern Canada and is responsive to intensive management. Breeder seed is maintained at the Agriculture Canada Experimental Farm, Indian Head, Saskatchewan. Key words: Hordeum vulgare L., two-row barley, feed barley, high yield


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