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Subjects corn Remove constraint corn: corn Subjects Florida Remove constraint Florida: Florida
Displaying items 1 - 10 of 12 start over

1. Aflatoxin contamination of preharvest corn: role of Aspergillus flavus inoculum and insect damage

Description:
7 ref.
Author:
Lillehoj, E.B. , Kwolek, W.F. , Horner, E.S. , Widstrom, N.W. , Josephson, L.M. , Franz, A.O. , Catalano, E.A.
Subject:
Zea mays , corn , Aspergillus flavus , fungal diseases of plants , aflatoxins , microbial contamination , seeds , fluorescence , inoculum , crop damage , mechanical damage , insect pests , hybrids , planting date , Florida , Georgia , Tennessee
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1980

2. Behavior and distribution of the two fall armyworm host strains in Florida

Description:
Paper presented at the Fall Armyworm 2004 Symposium
Author:
Nagoshi, R.N. , Meagher, R.L.
Subject:
Spodoptera frugiperda , insect behavior , geographical distribution , population ecology , host strains , strain differences , host plants , Zea mays , corn , turf grasses , pest management , insect control , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

3. Comparison of Haplotype Frequencies Differentiate Fall Armyworm (Lepidoptera: Noctuidae) Corn-Strain Populations from Florida and Brazil

Description:
Includes references
Author:
Nagoshi, R.N. , Silvie, P. , Meagher, R.L.
Subject:
genes , cytochrome-c oxidase , Spodoptera frugiperda , mitochondrial DNA , nucleotide sequences , sequence analysis , genetic polymorphism , haplotypes , Zea mays , corn , host strains , strain differences , geographical variation , population genetics , Florida , Brazil
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

4. Identifying host strains of fall armyworm (Lepidoptera: Noctuidae) in Florida using mitochondrial markers

Description:
Includes references
Author:
Meagher, R.L. Jr. , Gallo-Meagher, M.
Subject:
genes , cytochrome-c oxidase , Spodoptera frugiperda , host strains , pest identification , mitochondrial DNA , restriction endonucleases , restriction fragment length polymorphism , genetic markers , polymerase chain reaction , Oryza sativa , rice , Zea mays , corn , host plants , habitats , insect pests , strain differences , genetic variation , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

5. Phenology and spatial pattern of Typhaea stercorea (Coleoptera: Mycetophagidae) infesting stored grain: estimation by pitfall trapping

Description:
Includes references
Author:
Arbogast, R.T. , Kendra, P.E. , Weaver, D.K. , Subramanyam, B.
Subject:
stored products , phenology , spatial distribution , barley , corn , wheat , pitfall traps , trapping , sampling , temperature , moisture content , malathion , insecticide residues , Typhaea stercorea , Minnesota , South Carolina , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2000

6. Population dynamics and occurrence of Spodoptera frugiperda host strains in southern Florida

Description:
Includes references
Author:
Meagher, R.L. , Nagoshi, R.N.
Subject:
Spodoptera frugiperda , insect pests , population dynamics , host strains , host plants , Zea mays , corn , Oryza sativa , rice , genetic markers , habitats , habitat preferences , seasonal variation , geographical distribution , geographical variation , strain differences , population density , population ecology , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

7. Red imported fire ants: detection of feeding on corn, okra and soybeans with radiosotopes

Description:
Includes references.
Author:
Smittle, B.J. , Adams, C.T. , Lofgren, C.S.
Subject:
Solenopsis invicta , fire ants , worker insects , food plants , Zea mays , Abelmoschus esculentus , Glycine max , corn , okra , soybeans , crop damage , feeding behavior , radiolabeling , radionuclides , phosphorus , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1983

8. Summer cover crop impacts on soil percolation and nitrogen leaching from a winter corn field

Description:
Includes references
Author:
Muñoz-Carpena, R. , Ritter, A. , Bosch, D.D. , Schaffer, B. , Potter, T.L.
Subject:
Crotalaria juncea , cover crops , nitrogen , leaching , infiltration (hydrology) , Zea mays , corn , vadose zone , soil water content , soil water balance , soil nutrient balance , nitrogen fertilizers , fertilizer application , groundwater contamination , drainage , prediction , mathematical models , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

9. Summer Cover Crops Reduce Atrazine Leaching to Shallow Groundwater in Southern Florida

Description:
Includes references
Author:
Potter, T.L. , Bosch, D.D. , Joo, H. , Schaffer, B. , Munoz-Carpena, R.
Subject:
summer , cover crops , Crotalaria juncea , crop residues , atrazine , leaching , groundwater contamination , water quality , Zea mays , corn , biodegradation , fallow , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

10. Using Haplotypes to Monitor the Migration of Fall Armyworm (Lepidoptera: Noctuidae) Corn-Strain Populations from Texas and Florida

Description:
Includes references
Author:
Nagoshi, R.N. , Meagher, R.L. , Flanders, K. , Gore, J. , Jackson, R. , Lopez, J. , Armstrong, J.S. , Buntin, G.D. , Sansone, C. , Leonard, B.R.
Subject:
Spodoptera frugiperda , mitochondrial DNA , cytochrome-c oxidase , haplotypes , pest monitoring , migration behavior , population genetics , host strains , Zea mays , Gossypium hirsutum , corn , cotton , Texas , Florida , Southeastern United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008