Applied Biochemistry Division, DSIR, Palmerston North, New Zealand.
J Chem Ecol. 1987 Apr;13(4):771-83. doi: 10.1007/BF01020159.
Crude extracts of the root of the resistant legume,Lupinus angustifolius, showed feeding deterrent activity toCostelytra zealandica andHeteronychus arator larvae. Nine 5-hydroxyisoflavones were isolated from an active fraction and their feeding deterrent activity and antifungal activity was measured. High feeding-deterrent activity was associated with high antifungal activity with some exceptions.
从抗性豆科植物 Lupinus angustifolius 的根部粗提取物中,发现其对 Costelytra zealandica 和 Heteronychus arator 幼虫具有拒食活性。从活性部位分离出 9 种 5-羟基异黄酮,并测定了它们的拒食活性和抗真菌活性。高拒食活性与高抗真菌活性相关,但也存在一些例外。