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The oviposition attractant for the mushroom phorid Megaselia halterata : The identification of volatiles present in mushroom house air
Author(s) -
Grove John Frederick,
Blight Margaret M.
Publication year - 1983
Publication title -
journal of the science of food and agriculture
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.782
H-Index - 142
eISSN - 1097-0010
pISSN - 0022-5142
DOI - 10.1002/jsfa.2740340211
Subject(s) - agaricus bisporus , mushroom , straw , compost , spawn (biology) , food science , biology , horticulture , botany , chemistry , agronomy , ecology
Neutral volatiles present in the air of a mushroom house during the spawn running phase of commercial production of the mushroom Agaricus bisporus have been identified and their source has been investigated. A group of polychloroanisoles emanated from broiler‐house sweepings used in making wheat straw‐chicken manure compost. Most of the straw volatiles were lost during the process of composting. With certain exceptions, most of the volatiles identified were metabolic products of A. bisporus , but the source of some cyclic monoterpenoids remains uncertain. Preliminary information suggests that some A. bisporus C 8 aliphatic alcohols and ketones are attractive to gravid females of the phorid Megaselia halterata .