Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Acantholyda erythrocephala"'
Autor:
N. V. Khonichev, Yu. I. Gninenko
Publikováno v:
Entomological Review. 91:428-431
Some biological features of the sawfly Acantholyda erythrocephala, previously unknown as the mass pest of the Siberian pine, are given. The focus of this species in Tomsk Province has been active during the last 15–20 years. The population dynamics
Publikováno v:
Journal of Chemical Ecology. 35:1448-1460
Females of the pine false webworm Acantholyda erythrocephala (L) produce the sex pheromone (Z)-6, 14-pentadecadienal, which attracts flying males in the field. By using gas chromatography coupled with electroantennographic detection (GC-EAD) and mass
Publikováno v:
Current Microbiology. 57:564-569
Culture-based analysis was employed in parallel with PCR amplification of 16S rDNA, coupled with denaturing gradient gel electrophoresis (DGGE), to profile bacterial species associated with different developmental stages of the pine false webworm (PF
Autor:
André Nel
Publikováno v:
Deutsche Entomologische Zeitschrift. 51:253-269
Paleomonoctenus patriciae, new genus and species of Diprionidae, is described from the Uppermost Oligocene of Aix-en-Provence (France). Although we provisionally attribute it to the subfamily Monocteninae, some of its characters are proper to Diprion
Publikováno v:
Deutsche Entomologische Zeitschrift. 45:17-31
Fifty-five species of pamphiliid sawflies (Hymenoptera, Symphyta: Pamphiliidae) described by Brischke, Christ, Enslin, Eversmann, Hartig, Herrich-Schaeffer, Klug, Konow. Panzer, Taschenberg, and Zaddach are investigated. Lectotypes are designated for
Publikováno v:
Northern Journal of Applied Forestry. 24:168-176
The influence of site and stand conditions on pine false webworm (Acantholyda erythrocephala [L.], Hymenoptera: Pamphiliidae) population densities and host damage was evaluated in 22 eastern white pine (Pinus strobus L.) stands in northern New York S
Publikováno v:
Canadian Journal of Forest Research. 35:1071-1086
The impact of pine false webworm (Acantholyda erythrocephala (L.), Hymenoptera: Pamphiliidae) defolia- tion on the radial growth of mature eastern white pine (Pinus strobus L.) during an outbreak was assessed using a stem analysis comparison of two s
Autor:
Amanda Tonon, Kees van Frankenhuyzen
Publikováno v:
Journal of Invertebrate Pathology. 113:160-162
A crystal-spore suspension of PS201T6 was toxic to larvae of Diprion similis (Hymenoptera: Diprionidae). Toxicity was at least in part attributable to the Cyt1Ba crystal protein, as demonstrated by bioassays of solubilized protein produced by Escheri
Autor:
D. B. Lyons, John W. McFarlane, A. G. Robinson, G. C. Jones, Dean G. Thompson, B. V. Helson, R. E. Mickle
Publikováno v:
International Journal of Pest Management. 49:1-8
The efficacy of an aerial application at ultra-low volume of a 3% azadirachtin-based insecticide (Fortune AZA 3%) at a nominal application rate of 50 g azadirachtin ha−1 was evaluated for control of pine false webworm, Acantholyda erythrocephala (L
Autor:
R. E. Mickle, A. G. Robinson, Dean G. Thompson, T. M. Buscarini, B. V. Helson, Derek Chartrand, D. B. Lyons
Publikováno v:
International Journal of Pest Management. 49:9-15
A completely randomized experimental design was employed to assess differences in on-target deposition of azadirachtin A following aerial applications of Fortune AZA 3% (50 g a.i. ha−1) to three red pine plantations infested with pine false webworm