ジンサンシバンムシの生育と粉餌層の厚さとの関係

概要

論文の詳細を見る
Five drug-store beetles (three big and two small adults), Stegobium paniceim, were released into each of petri-dishes or sample tubes which contained different amounts of powdery food (9:1 mixture of plain flour and dried brewer's yeast) and were kept under 25℃ and 12L-12D conditions. When the height of food deposit in the container was 0.625mm, no F_1 adults were obtained. When the height was less than 1.4mm, F_1 adults were smaller than normal adults. All F_2 larvae entered diapause under these conditions. Unchilled diapause larvae required 6-10 months to become adults at 25℃. When chilled at 5℃ for two months, however, diapause larvae pupated and emerged into adults within one and half a month after returning to the room temperature conditions in May and June.
日本ペストロジー学会の論文
1997-09-25