THE POLYHEDRAL DISEASE OF THE SPRUCE BUDWORM,CHORISTONEURA FUMIFERANA(CLEM.) (LEPIDOPTERA: TORTRICIDAE)

Autor:	G. H. Bergold
Rok vydání:	1951
Předmět:	Tortricidae Choristoneura fumiferana Lepidoptera genitalia biology fungi Botany Zoology Animal Science and Zoology biology.organism_classification Epizootiology Ecology Evolution Behavior and Systematics Virus Spruce budworm
Zdroj:	Canadian Journal of Zoology. 29:17-23
ISSN:	1480-3283 0008-4301
Popis:	In investigations of the polyhedral disease of the spruce budworm, the polyhedral bodies have been purified and the isolated virus rods described. Quantitative infection tests indicate a high resistance or immunity of the insects against the virus. Some remarks are made regarding epizootiology.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::dbe5a19a99a93428bc8c44b11a2b4a65 https://doi.org/10.1139/z51-002 Zobrazit plný text záznamu