Zobrazeno 1 - 10
of 20
pro vyhledávání: '"L. J. Edgerton"'
Publikováno v:
HortScience. 10:228-231
Foliar application of diphenylamine as a spray or dust on apple and as a dust on bean, muskmelon, petunia and tobacco plants afforded highly significant protection against visible injury when the plants were exposed to ozone in a modified growth cham
Autor:
R. E. Holm, L. J. Edgerton
Publikováno v:
Journal of the American Society for Horticultural Science. 101:661-664
Fruit maturity induced by (2-chloroethyl)phosphonic acid (ethephon) in apples (Malus domestica Borkh.) and sour cherries (Prunus cerasus L.) was enhanced by tetrachloroisophthalonitrile (chlorothalonil). Chlorothalonil alone had no effect on any of t
Autor:
L. J. Edgerton
Publikováno v:
HortScience. 6:378-382
A horticulturist assigned this topic 30 years ago would start with a brief review of the nature of the abscission zone in the ripening apple fruit, and then spend the remainder of the time telling about research and experience on ways to delay the ab
Autor:
L. J. Edgerton
Publikováno v:
Plant Physiology. 23:112-122
throughout the plant. Batjer and Degman (1) in studying the effect of varying amounts of potassium on the growth and assimilation of young apple trees found that growth was better on those trees supplied with nutrient solution containing 117 ppm pota
Autor:
L. J. Edgerton, A. H. Hatch
Publikováno v:
Journal of the American Society for Horticultural Science. 97:112-115
Radioactive (2-chloroethyl)phosphonic acid (ethephon) was applied to leaf and fruit surfaces 6 to 10 days before normal harvest date. Samples were collected periodically following application and analyzed with appropriate extraction and counting proc
Autor:
Mary H. Wilde, L. J. Edgerton
Publikováno v:
Journal of the American Society for Horticultural Science. 94:118-122
Uniform, actively growing apple seedlings, 10-15 cm high, were sprayed with 1000 ppm succinamic acid 2-2 dimethyl hydrazide (Alar). The apical portion of treated and control seedlings was collected at the following intervals after treatment: 3, 27 hr
Autor:
L. J. Edgerton, Thomas W. Whitaker
Publikováno v:
HortScience. 9:184-186
No one will deny that there are problems with the traditional methods of publishing the results of scientific research, and, in fact of all forms of printed communication. These concerns and problems cover a wide range of issues from the increasing c
Publikováno v:
HortScience. 12:242-244
Comparisons are made between residues of succinic acid-2,2-dimethylhydrazide (daminozide) in spurs of ‘Delicious’ in the dormant season in North Carolina and in New York. In North Carolina daminozide residue resulting from early season applicatio
Autor:
Mary H. Wilde, L. J. Edgerton
Publikováno v:
HortScience. 10:79-81
On current season’s growth of sour cherry (Prunus cerasus, cv. Montmorency) injury induced by (2-chloroethyl)phosphonic acid (ethephon) occurred at and below the nodes in tissues adjacent to the 3 leaf traces supplying each leaf. In the secondary x
Publikováno v:
HortScience. 5:158-160
Spray applications of gibberellic acid (GA3) were tested for their effects in increasing fruit set when applied during bloom in two commercial pear orchards in which cross-pollination was limited. No beneficial effects were obtained, and flower bud f