WebGenus: Scolytus Subject: Scolytus spp. Geoffrey 1762 Other System Links. ITIS: 114946 NPDN Pest: INBQCBA. Synonyms and Other Names. Related Scientific Names: Scolytum … WebThe Birch bark beetle (Scolytus ratzeburgi Janson, 1859), is the only Scolytus species known to infest birch (Betula spp. L.) and is a potential threat to birch trees in Croatia. …
Scolytid pheromone research in West Germany.
Web21 Nov 2024 · Among the parasitoids of S. scolytus, most of the wasp species are larval parasitoids, with females laying their eggs in a developing bark beetle larva. Concerning predators, Beaver (1966c) identified 23 beetle species associated with S. scolytus. Nevertheless, the majority of these beetles act as scavengers in the scolytid galleries, … WebThey recognize 25 Scolytus species including S. monticolae, S. tsugae, S. reflexus (= S. wickhami, = S. virgatus Bright), S. praeceps LeConte (= S. abietis, = S. opacus ), and S. … business lawyers in milwaukee wi
Phoretic mites of three bark beetles (Pityokteines spp.) on Silver …
Web7 Aug 2014 · Abstract: Bark beetles of the genus Scolytus Geoffroy are the main vectors of the fungus Ophiostoma ulmi s.l., which causes the Dutch elm disease. The large and … Web13 Feb 2024 · Elm bark beetle Scolytus kashmirensis is a key pest on Ulmus villosa in the social forestry ecosystem of Kashmir. The population dynamics, effects of attack density on the gallery length and oviposition and importance of log diameter on emergence of the beetle pest were determined in the present study. Web20 Mar 2024 · The diverse forests of the northern Rocky Mountains where we work are hosts of nine of the 18 species of Nearctic conifer-infesting bark beetles of the genus Scolytus … business lawyers in ocala