Search National Agricultural Library Digital Collections
Displaying
all 7 items
start over
- Description:
- Includes references
- Author:
- Hijmans, R.J. , Gavrilenko, T. , Stephenson, S. , Bamberg, J. , Salas, A. , Spooner, D.M.
- Subject:
- Solanum , flora , geographical distribution , wild relatives , diploidy , triploidy , tetraploidy , hexaploidy , polyploidy , chromosome number , cytotypes , genetic variation , Utah , Colorado , Mexico , Central America , Argentina , Chile , Uruguay
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Syring, J. , Castillo, R.F. del , Cronn, R. , Liston, A.
- Subject:
- Pinus , forest trees , tropical forests , threatened species , loci , genetic variation , population genetics , plant morphology , plant taxonomy , Pinus monticola , Pinus strobus , Pinus ayacahuite , nucleotide sequences , alleles , phylogeny , Mexico , Guatemala
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Whitworth, J.L. , Novy, R.G. , Pavek, J.J. , Corsini, D.L. , Lozoya-Saldana, H. , Yilma, S. , Mosley, A.R. , Vales, M.I.
- Subject:
- Solanum tuberosum , potatoes , blight , Phytophthora infestans , plant pathogenic fungi , fungal diseases of plants , clones , disease resistance , genetic resistance , genetic variation , variety trials , defoliation , tubers , phenotype , germplasm screening , gene segregation , loci , alleles , dominant genes , Mexico , Idaho
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Clark, P.L. , Molina-Ochoa, J. , Martinelli, S. , Skoda, S.R. , Isenhour, D.J. , Lee, D.J. , Krumm, J.T. , Foster, J.E.
- Subject:
- Spodoptera frugiperda , population genetics , molecular genetics , amplified fragment length polymorphism , genetic variation , geographical variation , gene flow , host plants , host strains , Zea mays , corn , Mexico , United States , Puerto Rico , Brazil , Argentina
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Author:
- Pete L Clark , Jaime Molina-Ochoa , Samuel Martinelli , Steven R Skoda , David J Isenhour , Donald J Lee , Jeffrey T Krumm , John E Foster
- Subject:
- Citrus limon , Cynodon dactylon , Spodoptera frugiperda , Zea mays , amplified fragment length polymorphism , corn , gene flow , genetic variation , host strains , lemons , pests , trees , Argentina , Brazil , Mexico , Puerto Rico , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Ordoñez, M.E. , Kolmer, J.A.
- Subject:
- Triticum turgidum subsp. durum , durum wheat , rust diseases , Puccinia recondita , plant pathogenic fungi , pathogenicity , virulence , pathotypes , genetic relationships , genetic variation , microsatellite repeats , DNA profiling , center of origin , Argentina , Chile , Ethiopia , France , Mexico , Spain , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Ordonez, M.E. , Kolmer, J.A.
- Subject:
- Triticum turgidum subsp. durum , durum wheat , Triticum aestivum , wheat , rust diseases , Puccinia recondita , plant pathogenic fungi , pathogenicity , virulence , geographical variation , disease resistance , isogenic lines , tetraploidy , genetic variation , phenotype , plant morphology , signs and symptoms (plants) , leaves , Argentina , Chile , Ethiopia , France , Mexico , Spain , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
