Department of Entomological Sciences, University of California, 94720, Berkeley, California.
J Chem Ecol. 1981 Jan;7(1):209-20. doi: 10.1007/BF00988649.
MaleIps paraconfusus Lanier bored and fed in cellulose powder substrates treated with solvent extracts of ponderosa pine phloem in preference to cellulose powder alone. Stimuli that elicit boring and feeding behavior occurred in the water extracts and the combined solvent extracts. No significant boring or feeding occurred in the methanol extract. There was a preference for, but no significant feeding in, the water partition of the ether extract. Feeding, but no preferential boring, occurred in the ether extracts.
雄性笠原氏蜡蝉偏好取食和钻孔在单独的纤维素粉基质上，或在经针叶树韧皮溶剂提取物处理的纤维素粉基质上，而非在未经处理的纤维素粉基质上。激发取食和钻孔行为的刺激源存在于水提取物和混合溶剂提取物中。甲醇提取物中未发生明显的取食和钻孔行为。虽然对乙醚提取物的水分配物有偏好，但没有显著的取食行为。在乙醚提取物中发生了取食行为，但没有明显的偏好钻孔行为。
