短報
ヒドラメチルノン含有ベイト剤を摂食したチャバネゴキブリの嘔吐行動と嘔吐物による二次殺虫効果の発現
2004 年 15 巻 2 号 p. 131-135
詳細
2004 年 15 巻 2 号 p. 131-135
A hydramethylnon bait formulation SIEGE ® GEL (SG), for the German cockroach, Blattella germanica (L.), was evaluated in laboratory experiments. When adult females were exposed to SG for 1 hour, it caused an ca. 80% rate of regurgitating behavior; the majority being observed within 1 day. In a continuous exposure test, the secondary insecticidal activity of moist substances regurgitated by female adults within 1 hour against first and fourth to fifth instar nymphs was higher than that of dry substances during the following 5 days.
