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Variation in the Severity of Mummy Berry Disease among Lowbush Blueberry ClonesPenman, Laura January 2003 (has links) (PDF)
No description available.
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A survey of the insect fauna of the lowbush blueberry in Massachusetts : preliminary studies on the biology and control of the blueberry flea beetle (Haltica sylvia Mall.).Loeber, Thomas Stanton 01 January 1950 (has links) (PDF)
No description available.
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The biology of the blueberry fleabeetle, Altica sylvia Malloch, with preliminary investigations on its control.Weidhaas, John August 01 January 1952 (has links) (PDF)
No description available.
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Nitrogen deficiency in relation to spoilage of the blueberry, Vaccinium ovatumLitwiller, Earl Milo 03 1900 (has links)
Graduation date: 1944
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Two viruses associated with blueberry scorch diseaseMacDonald, Stuart Gerald January 1989 (has links)
Blueberry bushes with scorch symptoms were found during a survey of blueberry fields in British Columbia, Washington, and Oregon. Some of these bushes were infected with blueberry scorch virus (BBScV) while others contained a second virus which was sap transmissible to Nicotiana clevelandii, N. benthamiana, and N. tabacum cv. 'Havana 425' . This virus was purified from N. clevelandii and had isometric particles of approximately 30 nm in diameter, a coat protein subunit of 27,500 daltons and a tripartite genome. I was unable to transfer the virus from either infected N. clevelandii or infected blueberry to healthy N. clevelandii with Myzus persicae or Fimbriaphis fimbriata. Serological tests of this blueberry virus with antisera against members of the ilar-, cucumo-, bromo-, or nepovirus groups failed to indicate any relationship. In a subsequent survey using enzyme-linked immunosorbent assay, this isometric virus was found in blueberry plants from northern Washington state to central Oregon but has not yet been found in B.C.
Of the established members of the carlavirus group examined, BBScV is most closely related to potato virus S (PVS) and less closely related to carnation latent virus (CLV) and potato virus M (PVM). The difference in host range between BBScV and PVS would indicate that the BBScV is not a strain of PVS but is a separate virus that is related to PVS. Therefore, BBScV should be renamed blueberry scorch carlavirus (BBSCV).
BBSCV was also compared to a carlavirus isolated from blueberry in the Sheep Pen Hill blueberry growing area of New Jersey (referred to as SPHV). These viruses were compared serologically and by use of nucleic acid hybridizations. BBSCV and SPHV were found to be closely related and were concluded to be strains of the same virus. SPHV should be named the New Jersey strain of BBSCV. / Land and Food Systems, Faculty of / Graduate
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Factors affecting blueberry maggot, Rhagoletis mendax Curran (Diptera: Tephritidae), populations in Atlantic Canada lowbush blueberry fieldsGeddes, Paul S. January 1984 (has links)
No description available.
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Evaluation of Potential Organic Controls of Mummy Berry Disease Affecting Lowbush Blueberry in MaineMcGovern, Kristen B. January 2007 (has links) (PDF)
No description available.
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Identification and Pathogenicity of Some Fungi Associated with Lowbush BlueberryFrost, Kathleen Ewell January 2008 (has links) (PDF)
No description available.
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Factors affecting blueberry maggot, Rhagoletis mendax Curran (Diptera: Tephritidae), populations in Atlantic Canada lowbush blueberry fieldsGeddes, Paul S. January 1984 (has links)
No description available.
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