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Displaying items 1 - 10 of 13 start over

1. A diagnostic genetic test for the honey bee tracheal mite, Acarapis woodi

Description:
Includes references
Author:
Evans, J.D. , Pettis, J.S. , Smith, I.B.
Subject:
genes , cytochrome-c oxidase , Acarapis woodi , mites , Apis mellifera , honey bees , tracheae (invertebrates) , bee diseases , diagnostic techniques , disease detection , pathogen identification , mitochondrial DNA , nucleotide sequences , polymerase chain reaction , genetic markers , molecular epidemiology
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

2. Comparison of Laboratory Colonies and Field Populations of Tamarixia radiata, an Ectoparasitoid of the Asian Citrus Psyllid, Using Internal Transcribed Spacer and Cytochrome Oxidase Subunit I DNA Sequences

Description:
Includes references
Author:
Barr, N.B. , Hall, D.G. , Weathersbee, A.A. III , Nguyen, R. , Stansly, P. , Qureshi, J.A. , Flores, D.
Subject:
insect pests , Diaphorina citri , plant pests , citrus fruits , greening disease , insect vectors , insect control , biological control , parasitoids , ectoparasites , Tamarixia , strains , genetic variation , insect genetics , genes , cytochrome-c oxidase , internal transcribed spacers , genetic markers , evolution , reproductive isolation , geographical variation , geographical distribution , biological control agents
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

3. Development of molecular diagnostic markers for sharpshooters Homalodisca coagulata and Homalodisca liturata for use in predator gut content examinations

Description:
Includes references
Author:
de León, Jesse H. , Fournier, Valerie , Hagler, James R. , Daane, Kent M.
Subject:
genes , cytochrome-c oxidase , Homalodisca vitripennis , pest identification , genetic markers , nucleotide sequences , polymerase chain reaction , mitochondrial DNA , predator-prey relationships , detection , predation , assays
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

4. Fall armyworm FR sequences map to sex chromosomes and their distribution in the wild indicate limitations in interstrain mating

Description:
Includes references
Author:
Nagoshi, R.N. , Meagher, R.
Subject:
genes , cytochrome-c oxidase , Spodoptera frugiperda , tandem repeat sequences , genetic markers , chromosome mapping , X chromosome , Y chromosome , host strains , strain differences , population genetics , genetic polymorphism , mating behavior , geographical distribution , mitochondrial DNA , insect pests , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

5. Identification and comparison of fall Armyworm (Lepidoptera: Noctuidae) host strains in Brazil, Texas, and Florida

Description:
Includes references
Author:
Nagoshi, R.N. , Silvie, P. , Meagher, R.L. , Lopez, J. , Machado, V.
Subject:
genes , cytochrome-c oxidase , Spodoptera frugiperda , host strains , mitochondrial DNA , nucleotide sequences , genetic polymorphism , haplotypes , genetic markers , pest identification , host plants , geographical distribution , Brazil , Texas , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

6. Identification of Fall Armyworm (Lepidoptera: Noctuidae) Host Strains Based on Male-Derived Spermatophores

Description:
Includes references
Author:
Meagher, Robert L. , Nagoshi, Rodney N.
Subject:
insect pests , Spodoptera frugiperda , males , insect behavior , mating behavior , insect genetics , hybrids , hybridization , population genetics , strains , genetic markers , genes , cytochrome-c oxidase , host plants , host specificity , insect surveys , paternity , females , spermatophores
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

7. 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

8. Molecular and Morphological Identification of the Soybean Aphid and Other Aphis Species on the Primary Host Rhamnus davurica in Asia

Description:
Includes references
Author:
Kim, Hyojoong , Hoelmer, Kim A. , Lee, Wonhoon , Kwon, Young-Dae , Lee, Seunghwan
Subject:
plant pests , insect pests , Aphis glycines , host plants , alternative hosts , Rhamnus , seasonal variation , seasons , pest identification , insect genetics , molecular genetics , genetic markers , genes , cytochrome-c oxidase , leucine , species differences , Aphis gossypii , Asia
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

9. Molecular evidence of host-associated genetic divergence in the holly leafminer Phytomyza glabricola (Diptera: Agromyzidae): apparent discordance among marker systems

Description:
Includes references
Author:
Scheffer, S.J. , Hawthorne, D.J.
Subject:
Phytomyza , insect pests , genetic markers , cytochrome-c oxidase , genes , mitochondrial DNA , host plants , Ilex , Ilex glabra , geographical variation , nucleotide sequences , amplified fragment length polymorphism , phylogeny
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

10. Molecular Markers Discriminate Closely Related Species Encarsia diaspidicola and Encarsia berlesei (Hymenoptera: Aphelinidae) : Biocontrol Candidate Agents for White Peach Scale in Hawaii

Description:
Includes references
Author:
De Leon, Jesse H. , Neumann, Gabor , Follett, Peter A. , Hollingsworth, Robert G.
Subject:
woody plants , insect pests , scale insects , Pseudaulacaspis pentagona , insect control , biological control agents , endoparasites , Encarsia , Encarsia berlesei , parasitism , environmental monitoring , nucleotide sequences , polymerase chain reaction , DNA profiling , genes , cytochrome-c oxidase , genetic markers , methodology , validity , accuracy , phylogeny , Hawaii
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010