Search National Agricultural Library Digital Collections

You searched for:

Subjects Triticum aestivum Remove constraint Triticum aestivum: Triticum aestivum Subjects Rhopalosiphum padi Remove constraint Rhopalosiphum padi: Rhopalosiphum padi Year 2003 Remove constraint 2003: 2003

Displaying all 4 items start over

1. Barley yellow dwarf virus and Cereal yellow dwarf virus quantification by real-time polymerase chain reaction in resistant and susceptible plants

Description:: Includes references
Author:: Balaji, B. , Bucholtz, D.B. , Anderson, J.M.
Subject:: Avena sativa , Thinopyrum intermedium subsp. intermedium , Triticum aestivum , small grains , Barley yellow dwarf virus , Cereal yellow dwarf virus-RPV , plant viruses , pathogenicity , disease resistance , inoculum density , coat proteins , quantitative analysis , reverse transcription , polymerase chain reaction , enzyme-linked immunosorbent assay , disease transmission , Rhopalosiphum padi , insect pests , disease vectors , rapid methods , diagnostic techniques
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2003

2. Development of a sampling plan in winter wheat that estimates cereal aphid parasitism levels and predicts population suppression

Description:: Includes references
Author:: Giles, K.L. , Jones, D.B. , Royer, T.A. , Elliott, N.C. , Kindler, S.D.
Subject:: Schizaphis graminum , Rhopalosiphum padi , Aphidoidea , insect pests , pest monitoring , sampling , population density , parasitism , natural enemies , parasitoids , Lysiphlebus testaceipes , economic threshold , estimation , prediction , Triticum aestivum , hard red winter wheat , Oklahoma
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2003

3. Fixed precision sequential sampling plans for the greenbug and bird cherry-oat aphid (Homoptera: Aphididae) in winter wheat

Description:: Includes references
Author:: Elliott, N.C. , Giles, K.L. , Royer, T.A. , Kindler, S.D. , Tao, F.L. , Jones, D.B. , Cuperus, G.W.
Subject:: Schizaphis graminum , Rhopalosiphum padi , population density , estimation , sampling , precision , pest monitoring , Aphidoidea , insect pests , Triticum aestivum , winter wheat , cultivars , developmental stages , geographical variation , Oklahoma
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2003

4. 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