Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Mary L. Powelson"'
Autor:
Randall C. Rowe, Mary L. Powelson
Publikováno v:
Plant disease. 86(11)
The potato (Solanum tuberosum L.) had its start in the Andean highlands of South America, where archeological evidence indicates it has been cultivated for at least 8,000 years (72). Today it is grown on all continents except Antarctica. Serving as a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc95bc3180f3c0b7e7fc5312ad6cefa2
https://pubmed.ncbi.nlm.nih.gov/30818465
https://pubmed.ncbi.nlm.nih.gov/30818465
Publikováno v:
Biology and Fertility of Soils. 44:1013-1023
Verticillium dahliae is a major, persistent pathogen in soil but conventional control is becoming more difficult because of increasing costs and environmental impacts of pesticides. Organic amendments can naturally suppress plant diseases, but to be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f0895a434b84459b42e7244880dfb5a
https://doi.org/10.1007/s00374-008-0289-z
https://doi.org/10.1007/s00374-008-0289-z
Publikováno v:
Plant Disease. 91:400-406
Increasing restriction of agrochemicals is motivating development of ecology-based cropping systems, including green manures, to manage soilborne diseases. Green manures have shown promise in suppressing Verticillium dahliae, but information about ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7351edd56ec131135729beef263b6ee
https://doi.org/10.1094/pdis-91-4-0400
https://doi.org/10.1094/pdis-91-4-0400
Publikováno v:
HortScience. 41:1298-1302
Field studies were conducted in 1999 and 2001 in western Oregon to determine the effect of between-row spacing on severity of white mold (Sclerotinia sclerotiorum) in snap beans. Planting density was held constant at 445,000 plants ha–1 and between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33b9637222bea46bb0bdbd282fd24dd5
https://doi.org/10.21273/hortsci.41.5.1298
https://doi.org/10.21273/hortsci.41.5.1298
Publikováno v:
American Journal of Potato Research. 82:309-319
Nutrient management can decrease the severity of a number of important potato diseases, and certain practices, such as maintaining a low pH for scab control, have been followed for that single objective. More commonly, growers have incorporated ferti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b71cbb0f31114678c538ffe1b83915b
https://doi.org/10.1007/bf02871961
https://doi.org/10.1007/bf02871961
Publikováno v:
Plant Disease. 85:521-528
Experiments were conducted in an irrigated, sandy loam soil to evaluate mulches and hill sizes as barriers to prevent the development of potato tuber blight caused by Phytophthora infestans. In mulching experiments, five treatments were applied to fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::787412122c275d75d9ffdee76bc849da
https://doi.org/10.1094/pdis.2001.85.5.521
https://doi.org/10.1094/pdis.2001.85.5.521
Autor:
Debra Ann Inglis, Mary L. Powelson
Publikováno v:
Plant Disease. 83:265-268
Fungicides receiving Section 18 emergency exemptions for management of the foliar phase of late blight of potato were evaluated as protective treatments for control of tuberborne inoculum of Phytophthora infestans in greenhouse and field studies. Thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a8eea53cecff7a5b184a4a921c40d40
https://doi.org/10.1094/pdis.1999.83.3.265
https://doi.org/10.1094/pdis.1999.83.3.265
Publikováno v:
Plant Disease. 83:229-234
Curative applications of thiophanate-methyl + mancozeb to blighted seed pieces of three potato (Solanum tuberosum) cultivars significantly reduced the amount of surface area colonized by Phytophthora infestans compared with treatment with thiophanate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dbda0638fe210aec1b8e54ad087e883
https://doi.org/10.1094/pdis.1999.83.3.229
https://doi.org/10.1094/pdis.1999.83.3.229
Autor:
Dennis L. Corsini, Anne E. Dorrance, Héctor Lozoya-Saldaña, Mary L. Powelson, Charles R. Brown, M. W. Martin, Debra Ann Inglis, Joseph J. Pavek
Publikováno v:
American Journal of Potato Research. 76:45-49
Potato breeding selection AWN86514-2, Solanum tuberosum gp tuberosum, is being released as germplasm that is highly resistant to prevalent North American strains of Phytophthora infestans. This selection has been tested under field conditions in Moun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::668b514dc04715606da3a6697d962d24
https://doi.org/10.1007/bf02853557
https://doi.org/10.1007/bf02853557
Publikováno v:
Plant Disease. 81:614-618
The effect of amount of applied water under two irrigation frequencies (once versus three times per week) on the incidence of bacterial soft rot, caused by Erwinia carotovora subsp. carotovora, and yield of broccoli was investigated in field studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::deb9f8cdaa2485a8bf62140fc18ccd3a
https://doi.org/10.1094/pdis.1997.81.6.614
https://doi.org/10.1094/pdis.1997.81.6.614