Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Kenneth L. Carvell"'
Autor:
Kenneth L. Carvell
Publikováno v:
Southeastern Naturalist. 14:428-432
Today's visitors to Canaan Valley know little about its former impenetrability and remoteness. Canaan Valley's colorful parade of historical events began with the arrival of pioneer settlers and was followed by establishment of logging camps and rail
Publikováno v:
Journal of Economic Entomology. 55:885-888
Studies were conducted to determine the kind, extent, and prevalence of insect damage to acorns in West Virginia. The most prevalent and destructive insect was the acorn weevil ( Curculio spp.). Acorn insect control studies were also made using granu
Autor:
Kenneth L. Carvell, E. H. Tryon
Publikováno v:
Forest Science. 7:98-105
Autor:
Dallas J. Emch, Kenneth L. Carvell
Publikováno v:
Northern Journal of Applied Forestry. 2:51-53
Effects of cold storage and planting date on first-year survival and height growth of red pine seedlings were evaluated in a one-year study in north-central West Virginia. Both survival and height growth were reduced as time in cold storage increased