ТЕХНОЛОГІЧНІ ОСОБЛИВОСТІ ЛАБОРАТОРНОГО РОЗВЕДЕННЯ ТЕЛЕНОМУСА (TELENOMUS VERTICILATUS KIEFFER, 1917), ПАРАЗИТА СОСНОВОГО ШОВКОПРЯДА (DENDROLIMUS PINI L.)

Responses of Ips pini ( Say ) ,

J. Entomol. Sci. 38(4): 602-611 (October 2003) Abstract We conducted seven experiments in stands of mature lodgepole pine in southern B r i t i s h C o l u m b i a t o e l u c i d a t e t h e r o l e o f h o s t volatiles i n t h e s e m i o c h e m i c a l e c o l o g y o f t h e p i n e engraver, Ips pini (Say) (Coleoptera: Scolytidae), with particular reference to the behavioral responses of...

Chinese species of egg-parasitoids of the genera Oxyscelio Kieffer, Heptascelio Kieffer and Platyscelio Kieffer (Hymenoptera: Platygastridae s.l., Scelioninae)

To date, the known Chinese fauna of egg-parasitoids of the genus Oxyscelio Kieffer encompasses two species from the mainland - Oxysceliodoumao Burks and Oxyscelionubbin Burks. Here we record eighteen species of Oxyscelio from collections in mainland China: Oxyscelioarvi Burks, Oxyscelioceylonensis (Dodd), Oxyscelioconvergens Burks, Oxysceliocordis Burks, Oxysceliocrebritas Burks, Oxysceliocucul...

Hilbert's programs: 1917--1922

Hilbert's finitist program was not created at the beginning of the twenties solely to counteract Brouwer's intuitionism, but rather emerged out of broad philosophical reflections on the foundations of mathematics and out of detailed logical work; that is evident from notes of lecture courses that were given by Hilbert and prepared in collaboration with Bernays during the period from 1917 to 192...

Hilbert's Programs: 1917-1922

Hilbert’s finitist programwasnot created at the beginningof the twenties solely to counteract Brouwer’s intuitionism, but rather emerged out of broad philosophical reflections on the foundations of mathematics and out of detailed logical work; that is evident from notes of lecture courses that were given by Hilbert and prepared in collaboration with Bernays during the period from 1917 to 1922. ...

Francis W. Peabody, 1917