Temperature Treatment of Douglas-fir Seeds to Control the Seed Chalcid Megastigmusspermotrophus Wachtl

Autor:	A. F. Hedlin, D. S. Ruth
Rok vydání:	1974
Předmět:	Global and Planetary Change Larva Ecology biology food and beverages Forestry biology.organism_classification chemistry.chemical_compound Temperature treatment Agronomy chemistry Seedling Germination Seed treatment Douglas fir
Zdroj:	Canadian Journal of Forest Research. 4:441-445
ISSN:	1208-6037 0045-5067
DOI:	10.1139/x74-065
Popis:	Larvae of the chalcid Megastigmusspermotrophus in Douglas-fir seeds were killed when treated at 45 °C for 27 h (2-year-old seed) and for 33 h (1-year-old seed). Heat treatment of uninfested seed did not affect rate of germination of seedling growth.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e3048c784a2239e0a907ef45f3b3fca4 https://doi.org/10.1139/x74-065 Zobrazit plný text záznamu