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Subjects United States Remove constraint United States: United States Subjects Cynodon dactylon Remove constraint Cynodon dactylon: Cynodon dactylon Subjects genetic variation Remove constraint genetic variation: genetic variation

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1. Improving grassland profitability in the Mid-continental USA by breeding for improved forage digestibility: lessons learned and applications to South American grasslands

Description:: Includes references
Author:: Vogel, Kenneth Paul , Miranda, Cesar Heraclides Behling
Subject:: grasslands , profitability , forage grasses , in vitro digestibility , forage quality , Cynodon dactylon , Panicum virgatum , beef cattle , selection criteria , genetic variation , heritability , cattle production , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Population variation of the fall armyworm,Spodoptera frugiperda, in the Western Hemisphere

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