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Subjects Triticum aestivum Remove constraint Triticum aestivum: Triticum aestivum Subjects crop damage Remove constraint crop damage: crop damage Year 2003 Remove constraint 2003: 2003

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1. Damage potential of grasshoppers (Orthoptera: Acrididae) on early growth stages of small-grains and canola under subarctic conditions

Description:: Includes references
Author:: Begna, S.H. , Fielding D.J.
Subject:: Melanoplus sanguinipes , Hordeum vulgare , Avena sativa , Triticum aestivum , Brassica napus var. napus , barley , oats , wheat , canola , population density , crop damage , developmental stages , aerial parts , underground parts , plant growth , dry matter accumulation , plant morphology , carbon nitrogen ratio , grasshoppers , insect pests , cold zones
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2003

2. Root and shoot responses to bird cherry-oat aphids and Barley yellow dwarf virus in spring wheat

Description:: Includes references
Author:: Riedell, W.E. , Kieckhefer, R.W. , Langham, M.A.C. , Hesler, L.S.
Subject:: Triticum aestivum , spring wheat , plant diseases and disorders , Barley yellow dwarf virus , plant viruses , Rhopalosiphum padi , insect pests , crop damage , root growth , rooting , shoots , grain yield , dry matter accumulation , plant growth , tillers , seed productivity
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2003