Zobrazeno 1 - 10
of 20
pro vyhledávání: '"T. Evan Nebeker"'
Autor:
T. Evan Nebeker, W. Doug Stone
Publikováno v:
Journal of Entomological Science. 42:409-412
Publikováno v:
Florida Entomologist. 90:191-195
Host range of Xylosandrus mutilatus (Blandford) in North America is reported here for the first time. Descriptive data such as number of attacks per host, size of stems at point of attacks, and height of attacks above ground are presented. Hosts obse
Autor:
Christopher J. Fettig, Ronald F. Billings, Jose F. Negron, Kier D. Klepzig, John T. Nowak, A. Steven Munson, T. Evan Nebeker
Publikováno v:
Forest Ecology and Management. 238:24-53
Insects are major components of forest ecosystems, representing most of the biological diversity and affecting virtually all processes and uses. In the USA, bark beetles (Coleoptera: Curculionidae, Scolytinae) heavily influence the structure and func
Publikováno v:
Journal of Entomological Science. 38:576-582
The influence of total resin flow in loblolly pine, Pinus taeda L., on initial colonization by the southern pine beetle, Dendroctonus frontalis Zimmermann (Coleoptera: Scolytidae), was investigated. Resin flow of trees was manipulated mechanically so
Publikováno v:
Canadian Journal of Botany. 81:368-374
The influence of total resin flow in loblolly pine, Pinus taeda L., on initial inoculation of the blue stain fungus Ophiostoma minus (Hedgc.) Syd. & P. Syd., a fungal associate of southern pine beetle (Dendroctonus frontalis Zimmermann (Coleoptera:Sc
Publikováno v:
Journal of Insect Behavior. 3:785-795
Feeding preferences in naive first instar and penultimate-final instar bagworm (Thyridopteryx ephemeraeformis)larvae were investigated using two choice tests. Naive first instar larvae showed a general (though not exclusive) preference for black will
Biology and management of insect pests in North American intensively managed hardwood forest systems
Publikováno v:
Annual review of entomology. 50
▪ Abstract Increasing demand for wood and wood products is putting stress on traditional forest production areas, leading to long-term economic and environmental concerns. Intensively managed hardwood forest systems (IMHFS), grown using conventiona
Autor:
Robert A. Tisdale, T. Evan Nebeker
Publikováno v:
Canadian Journal of Botany. 70:2509-2511
Resin flow was measured at four heights along the bole of loblolly pine, Pinus taeda L., using two, four, and eight wounds per height in May, June, July, and August of 1990. Consistent differences in resin flow between heights were observed with the
Autor:
T. Evan Nebeker, Russell F. Mizell
Publikováno v:
Environmental Entomology. 11:139-143
The relative preference of adult Thanasimus dubius (F.) (Coleoptera: Cleridae) for two natural prey, the southern pine beetle, Dendroctonus frontalis Zimm., and the small (four-spined) southern pine engraver, Ips avulsus (Eichh.) (Scolytidae), and fo
Autor:
Russell F. Mizell, T. Evan Nebeker
Publikováno v:
Annals of the Entomological Society of America. 72:313-316
Larval head capsule widths, and number of instars of the southern pine beetles found during the summer and winter in Mississippi are compared with those of beetles from Texas, Georgia, and Virginia. Four instars occur in all populations. Head capsule