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Year 2004 Remove constraint 2004: 2004 Subjects California Remove constraint California: California
Displaying items 11 - 20 of 59 start over

11. Comparative dispersal of Homalodisca coagulata and Homalodisca liturata (Homoptera: Cicadellidae)

Description:
Includes references
Author:
Blackmer, J.L. , Hagler, J.R. , Simmons, G.S. , Canas, L.A.
Subject:
Homalodisca , dispersal behavior , insect flight , pest monitoring , biomarkers , immunoglobulin G , wind speed , research methods , sticky traps , introduced species , insect vectors , mathematical models , species differences , Homalodisca vitripennis , indigenous species , California
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

12. Comparison of Source Testing and Boundary Line Testing for Emissions from a Cotton Gin

Description:
Paper presented at the 2004 ASAE/CSAE Annual International Meeting, held August 1-4, 2004, Ontario, Canada.
Author:
Baker, K.D. , Hughs, S.E. , Buser, M.
Subject:
cotton ginning , air pollution , environmental monitoring , particulate emissions , California
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

13. Coyote attacks: an increasing suburban problem

Description:
Meeting held March 1-4, 2004, Visalia, California.
Author:
Timm, Robert M. , Baker, Rex O. , Bennett, Joe R. , Coolahan, Craig C.
Subject:
Canis latrans , suburban areas , human-wildlife relations , wildlife damage management , aggression , pets , children , predator control , public opinion , traps , wildlife habitats , California
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

14. Detection and quantification of airborne conidia of Fusarium circinatum, the causal agent of pine pitch canker, from two California sites by using a real-time PCR approach combined with a simple spore trapping method

Description:
Includes references
Author:
Schweigkofler, W. , O'Donnell, K. , Garbelotto, M.
Subject:
Fusarium , plant pathogenic fungi , conidia , air microbiology , sampling , paper , polymerase chain reaction , ribosomal DNA , nucleotide sequences , microbial detection , cankers (plants) , fungal diseases of plants , tree diseases , Pinus radiata , California
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

15. Detection of DNA polymorphisms in Homalodisca coagulata (Homoptera: Cicadellidae) by polymerase chain reaction-based DNA fingerprinting methods

Description:
Includes references
Author:
De Leon, J.H. , Jones, W.A.
Subject:
genetic polymorphism , nucleotide sequences , DNA profiling , microsatellite repeats , genetic markers , loci , genetic variation , genetic distance , geographical variation , insect vectors , pest identification , California , Texas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

16. Differential susceptibility of Russian thistle accessions to Colletotrichum gloeosporioides

Description:
Includes references
Author:
Bruckart, W. , Cavin, C. , Vajna, L. , Schwarczinger, I. , Ryan, F.J.
Subject:
Glomerella cingulata , plant pathogenic fungi , Salsola tragus , biotypes , germplasm evaluation , infection , disease resistance , plant damage , dew , temperature , weed control , biological control agents , California
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

17. Distribution and leaching of methyl iodide in soil following emulated shank and drip application

Description:
Includes references
Author:
Guo, M. , Zheng, W. , Papiernik, S.K. , Yates, S.R.
Subject:
fumigants , iodides , soil fumigation , leaching , groundwater contamination , water pollution , soil injection , application methods , soil transport processes , California
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

18. Distribution and population development of Nasonovia ribisnigri (Homoptera: Aphididae) in iceberg lettuce

Description:
Includes references
Author:
Liu, Y.B.
Subject:
Nasonovia ribisnigri , Aphidoidea , insect pests , spatial distribution , population dynamics , population density , population growth , population size , morphs , Lactuca sativa var. capitata , head lettuce , leaves , plant development , developmental stages , pest monitoring , sticky traps , heat sums , California
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

19. Do Tissue Carbon and Nitrogen Limit Population Growth of Weevils Introduced to Control Waterhyacinth at a Site in the Sacramento-San Joaquin Delta, California?

Description:
Includes references
Author:
Spencer, David F. , Ksander, Gregory G.
Subject:
Neochetina , Neochetina eichhorniae , insect pests , plant pests , biological control agents , introduced species , insect growth , insect reproduction , Eichhornia crassipes , noxious weeds , aquatic weeds , invasive species , weed control , biological control , chemical constituents of plants , carbon nitrogen ratio , California
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

20. Effect of canopy and grazing on soil bulk density

Description:
Includes references
Author:
Tate, K.W. , Dudley, D.M. , McDougald, N.K. , George, M.R.
Subject:
range management , grazing intensity , soil density , soil compaction , landscape position , infiltration (hydrology) , California
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004