Zobrazeno 1 - 8
of 8
pro vyhledávání: '"G. W. Lightner"'
Autor:
G. W. Lightner, M. W. Brown
Publikováno v:
BioControl. 42:257-267
Five apple orchards in West Virginia, USA, were managed with five different pest management practices ranging from unsprayed to conventional insecticides. Data were collected on aphid, predaceous insect, and spider abundance every 2 weeks from May to
Publikováno v:
HortScience. 16:754-756
A method for large scale evaluation of flower bud hardiness in apricots using a thermal analysis system interfaced to a computer is described. The technique measures the heat released during the lethal freezing of supercooled water within the bud pri
Publikováno v:
HortScience. 24:628-630
A sampling plan was developed and used along with a modified grading scheme as a tool to predict apple (Malus domestica, Borkh.) fruit quality, thus providing a means to evaluate the impact of orchard management practices on market potential. Apple e
Publikováno v:
Plant Disease.
Etude de l'evolution, au cours de cette periode, de la frequence d'apparition de certaines maladies (moisissures et pourritures, maladies physiologiques et autres) dans les fruits commercialises aux Etats Unis
Autor:
F. B. Abeles, G. W. Lightner
Publikováno v:
HortScience. 19:429-430
This report presents optimal harvest data equations (OHDE) calculated for 6 cultivars for apples at 3 locations in eastern West Virginia. In general, the equations predicted the observed harvest date one day better than the technique of using average
Publikováno v:
Plant Disease. 69:1016
Publikováno v:
Plant Disease. 70:988
Mise au point concernant les principales maladies et alterations et leurs frequences d'apparition au cours du dechargement des oranges, pamplemousses et citrons au niveau des ports maritimes fournissant les marches de New York. Elaboration d'une base
Publikováno v:
Plant Disease. 70:1075