Zobrazeno 1 - 10 of 26 pro vyhledávání: '"J. P. Sleesman"'
2
Selection for resistance to potato leafhopper in potatoes I.selection methods
Autor: Lind L. Sanford, J. P. Sleesman
Publikováno v: American Potato Journal. 51:44-50
A randomly mated potato (Solarium tuberosum L.) population (3 generations, without selection) derived from clones from several breeding programs, displayed considerable resistance in the field to potato leafhopper,Empoasca fabae (Harris). Leafhopper
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::14d3bf5b374c22cdda1dfbbc1d037947
https://doi.org/10.1007/bf02858512
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3
Breeding a potato resistant to the potato leafhopper
Autor: F. J. Stevenson, J. P. Sleesman
Publikováno v: American Potato Journal. 18:280-298
A number of progenies segregated for various degrees of resistance and of tolerance to the potato leafhopper. Of 14 progenies tested three showed a small but significant positive correlation, and one showed a negative correlation between resistance t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::feb8622d75b500bc5b234803579bc6b7
https://doi.org/10.1007/bf02895493
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4
Resistance to the Mexican Bean Beetle in Several Bean Genera and Species
Autor: Dan A. Wolfenbarger, J. P. Sleesman
Publikováno v: Journal of Economic Entomology. 54:1018-1022
Nine Phaseolus species, the cowpea (Vigna sinensis (Torner) Savi), the broad bean (Vicia faba L.), the soybean (Glycine max (L.) Merrill), and the Bonavist bean (Dolichos lablab L.) varied in resistance to the Mexican bean beetle (Epilachna varivesti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6ec11f65b00b7b9b6853148d116c10e
https://doi.org/10.1093/jee/54.5.1018
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8
Resistance in wild potatoes to attack by the potato leafhopper and the potato flea beetle
Autor: J. P Sleesman
Publikováno v: American Potato Journal. 17:9-12
Solanum polyadenium was found to be highly resistant, if not immune, to attack by the potato leafhopper. Three closely related species,S. chacoense, S. commersonii, andS.caldasii also were highly resistant to the leafhopper.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed9ed97786cf447568929a095c4f786b
https://doi.org/10.1007/bf02879200
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9
Genetic variation in a population of tetraploid potatoes: Response to the potato leafhopper and the potato flea beetle
Autor: Lind L. Sanford, J. P. Sleesman
Publikováno v: American Potato Journal. 47:19-34
Progenies from a group of tetraploid parental clones from the USDA potato breeding program were used to investigate variation in resistance to the potato leafhopper,Empoasca fabae (Harris), and the potato flea beetle,Epitrix cucumeris (Harris). The s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60a3090929410f7b016771b849f73a36
https://doi.org/10.1007/bf02865041
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