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Subjects United States Remove constraint United States: United States Subjects geographical distribution Remove constraint geographical distribution: geographical distribution
Displaying items 1 - 10 of 103 start over

1. A Canadian bison isolate of Anaplasma marginale (Rickettsiales: Anaplasmataceae) is not transmissible by Dermacentor andersoni (Acari: Ixodidae), whereas ticks from two Canadian D. andersoni populations are competent vectors of a U.S. strain

Description:
Includes references
Author:
Scoles, G.A. , Mcelwain, T.F. , Rurangirwa, F.R. , Knowles, D.P. , Lysyk, T.J.
Subject:
bison , Anaplasma marginale , strains , geographical distribution , Dermacentor andersoni , ticks , disease vectors , vector competence , disease transmission , bovine anaplasmosis , Canada , Saskatchewan , Alberta , British Columbia , Idaho , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

2. A catalog of the Coleoptera of America North of Mexico. Family: Curculionidae. Subfamily: Curculioninae.

Author:
Gibson, L.P.
Subject:
Coleoptera , geographical distribution , taxonomy , United States , Canada
Physical description:
13 p.
Series:
USDA agriculture handbooks
Part Of:
A catalog of the Coleoptera of America north of Mexico. Family: Curculionidae.

3. A catalog of the Coleoptera of America north of Mexico. Family: Heteroceridae

Alternative Title:
Enriched title: Catalog of the Coleoptera of America north of Mexico. Family: Heteroceridae [Geographic distribution]
Author:
Pacheco, M.F. , U.S. Dept. of Agriculture.
Subject:
geographical distribution , Mexico , United States
Physical description:
9 p.
Series:
USDA agriculture handbooks
Part Of:
A catalog of the Coleoptera of America North of Mexico.

4. A catalog of the coleoptera of America North of Mexico. Family: Limnichidae.

Author:
Wooldridge, D.P.
Subject:
Coleoptera , taxonomy , geographical distribution , United States , Canada
Physical description:
9 p.
Series:
USDA agriculture handbooks
Part Of:
A catalog of the Coleoptera of America North of Mexico.

5. A catalog of the coleoptera of America north of Mexico. Family: Rhysodidae.

Author:
Bell, R.T.
Subject:
Coleoptera , taxonomy , geographical distribution , Canada , United States
Physical description:
6 p.
Series:
USDA agriculture handbooks
Part Of:
A catalog of the Coleoptera of America North of Mexico.

6. A first assessment of mitochondrial DNA variation and geographic distribution of haplotypes in Hessian fly (Diptera: Cecidomyiidae)

Description:
Includes references
Author:
Johnson, A.J. , Schemerhorn, B.J. , Shukle, R.H.
Subject:
Mayetiola destructor , insect pests , mitochondrial DNA , ribosomal DNA , nucleotide sequences , sequence alignment , sequence homology , haplotypes , genetic variation , genetic distance , phylogeny , population genetics , geographical distribution , zoogeography , biotypes , Wolbachia , United States , Canada , Mediterranean region , Asia , New Zealand
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

7. A nationwide study of the selenium contents and variability in white bread

Description:
Includes references.
Author:
Holden, J.M. , Gebhardt, S. , Davis, C.S. , Lurie, D.G.
Subject:
selenium , mineral content , geographical distribution , water content , breads , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1991

8. A new species of the genus Semiothisa from the southeastern United States (Geometridae

Author:
Ferguson, D.C.
Subject:
Geometridae , new species , descriptions , insect morphology , insect taxonomy , geographical distribution , United States , Southeastern United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1974

9. A reevaluation of the host range and geographical distribution of Claviceps species in the United States

Description:
Includes references
Author:
Alderman, S.C. , Halse, R.R. , White, J.F.
Subject:
Claviceps , host range , geographical distribution , plant pathogenic fungi , host plants , fungal diseases of plants , literature reviews , conidia , habitats , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

10. A review of the biology and ecology of Florida beggarweed (Desmodium tortuosum)

Description:
Includes references
Author:
Webster, T.M. , Cardina, J.
Subject:
coastal plains , literature reviews , Desmodium tortuosum , forage crops , plant taxonomy , geographical distribution , phytogeography , crop-weed competition , insects , Nematoda , plant pathogens , herbicides , weed control , Belonolaimus , Cerotoma trifurcata , Colaspis , Colletotrichum dematium , Colletotrichum truncatum , Cylindrocladium , Heliothis virescens , Helicoverpa zea , Pseudomonas viridiflava , Radopholus similis , seed germination , Florida , Southeastern United States , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004