castaneum

Ethyl 3-hydroxybutyrate 是一种香味化合物，发现于葡萄酒和响尾草中。

Lanceolatin A exhibits adulticidal activity against Sitophilus oryzae, Rhyzopertha dominica, and Tribolium castaneum.

Atractylodin (Atractydin) 是一种Atractylodes lancea 和A. chinensis 的根茎中所含精油的活性成分。它是天然杀虫剂，能够抑制Tribolium castaneum 的活性。

Crassicauline A (Crassicauline I) 是一种乌头根中具有生物活性的生物碱。它对赤拟谷盗成虫具有拒食剂作用，其 EC50=1134.5 ppm。

Notrilobolide 是一种从甘薯中分离出的生物碱，具杀虫特性。对赤拟谷盗（Tribolium castaneum）等害虫幼虫发育产生抑制效果，主要通过限制其繁殖能力来干扰昆虫消化与繁殖过程。

17-Hydroxyjolkinolide A (Caudicifolin; Fischeriana A) 是一种从大戟根中提取的昆虫摄食抑制剂。它能有效诱导玉米夜蛾 (S. zeamais) 与赤霉成虫 (T. castaneum) 对谷物产生拒食行为，其EC50s 值分别为 631.9 ppm 和 656.5 ppm。

Shyobunone and isoshyobunone have insecticidal and repellant activity, they exhibit strong contact toxicity against Lasioderma serricorne (LS adults with LD50 values of 20.24 and 24.19 ug/adult, respectively; they are strongly repellent against Tribolium

Oxychelerythrine shows high modulatory activity enhancing the susceptibility of the S. aureus ATCC 6538 to all the tested antibiotics from two to four-fold. It also shows antifeeding activities against Tribolium castaneum adults, with the EC50 of 192.32 p