Zobrazeno 1 - 10
of 15
pro vyhledávání: '"R. B. Elkins"'
Publikováno v:
Plant disease. 82(11)
Pears have traditionally been considered to be highly resistant to Armillaria root disease (causal agent: Armillaria mellea). In recent years, however, the incidence of Armillaria root disease in pears has increased in California. To determine the sp
Publikováno v:
Plant Disease. 104:2528-2528
A major portion of Bartlett pears (Pyrus communis ‘Williams’) in the United States are produced in California. A fruit rot with symptoms similar to sprinkler rot caused by several Phytophthora spp. (Grove and Boal 1991) was observed in August 201
Publikováno v:
Acta Horticulturae. :405-410
Autor:
Joseph A. Grant, B. Beede, L. Contador, Roger Duncan, R. B. Elkins, C. Negron, Greg T. Browne, Samuel Metcalf, W. Stewart, K. Kelley, Bill Krueger, Elizabeth J. Fichtner, John Edstrom, Bruce Lampinen, Janine Hasey, C. DeBuse, Brent A. Holtz, J. Olson, Franz J. A. Niederholzer, I.P. Gómez, Shrinivasa K. Upadhyaya, David Doll, J. Roach, V. Udompetaikul
Publikováno v:
Acta Horticulturae. :105-112
Autor:
W. V. Biasi, V. Duraj, J. Abreu, L. Asín, J. A. Miles, D. J. Tejeda, J. M. Meyers, E. J. Mitcham, R. B. Elkins
Publikováno v:
Acta Horticulturae. :241-249
A self-propelled platform (Argiles AF-8) was tested in four mature ‘Bartlett’ pear orchards in Lake County, California in 2006 and 2007 to address productivity, post-harvest quality, ergonomics and worker satisfaction. Orchard characteristics inc
Autor:
Rafael Ángel Parra-Quezada, Terence L. Robinson, S.P. Castagnoli, T. J. Smith, C. A. Ingels, R. B. Elkins, C. Embree
Publikováno v:
Acta Horticulturae. :183-194
Publikováno v:
Acta Horticulturae. :531-542
Autor:
S. K. Zolbrod, Joseph A. Grant, R. B. Elkins, W. W. Coates, Janine Hasey, R. A. Van Steenwyk, R. M. Nomoto
Publikováno v:
Acta Horticulturae. :375-382
Walnut husk fly (WHF), Rhagoletis completa Cresson, is a serious insect pest of walnuts in California. Control of WHF relies on repeated applications of broad-spectrum insecticides combined with a feeding stimulant to suppress adult flies before ovip
Autor:
R. B. Elkins, Lucia G. Varela
Publikováno v:
Acta Horticulturae. :955-960
Autor:
W. V. Biasi, Clark Seavert, E. J. Mitcham, A. Colonna, S. Castagnoli, R. B. Elkins, R. Bell, J. Turner
Publikováno v:
Acta Horticulturae. :483-490
California, Oregon, and Washington produced 98% of the commercial U.S. pear crop from 2003–2005, consisting of ‘Williams’ (‘Bartlett’) (51%), ‘Beurre Anjou’ (36%), ‘Beurre Bosc’ (11%) and 2% others, mainly ‘Doyenne du Comice’,