A DOUGLAS-FIR TWIG MINING BEETLE, PITYOPHTHORUS ORARIUS (COLEOPTERA: SCOLYTIDAE)

Autor:	A. F. Hedlin, D. S. Ruth
Rok vydání:	1970
Předmět:	Physiology Biology Twig Pupa Structural Biology Insect Science visual_art Botany Shoot visual_art.visual_art_medium Bark Life history Molecular Biology Ecology Evolution Behavior and Systematics Douglas fir
Zdroj:	The Canadian Entomologist. 102:105-108
ISSN:	1918-3240 0008-347X
DOI:	10.4039/ent102105-1
Popis:	Pityophthorus orarius Bright is a small beetle which mines and kills shoots of Douglas-fir. The adult tunnels into the shoot in early summer and lays its eggs. Tunnelling of the larvae causes twig mortality indicated by characteristic "flagging".
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9a83f06847e107069c10302222f6da4b https://doi.org/10.4039/ent102105-1 Zobrazit plný text záznamu