24.04.2013 Views

Ichneumonidae (Hymenoptera)

Ichneumonidae (Hymenoptera)

Ichneumonidae (Hymenoptera)

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Singh, S.B., Yadav, S.S., Singh, S. and Dixit, A. (2002). Naturally occurring key mortality<br />

factors of top borer (Scirpophaga excerptalis Wlk.) in sugarcane ratoon in U.P.<br />

Proceedings of the 64 th Annual Convention of the Sugar Technologists' Association of<br />

India, Cochin Kerala, India, 17 th - 19 th August 2002. 69 - 84.<br />

Singh, S.P. (1991). Natural enemies of Papilio spp. Indian Journal of Horticulture 48 (3): 237<br />

- 242.<br />

Singh, S.P. and Singh, Y. (1991). Parasitoids of Heliothis armigera (Hb.) on pigeonpea in<br />

Delhi. Indian Journal of Entomology 53 (1): 168.<br />

Singh, Y.P. and Kumar, V. (1991). Record of new larval parasitoids of Lymantria beatrix<br />

Stoll. (Lepidoptera: Lymantriidae). Journal of the Bombay Natural History Society 88 (3):<br />

43.<br />

Singh, Y.P. and Singh, P.P. (2002). Natural parasites and extent of parasitism to shoot and<br />

fruit borer (Leucinodes orbonalis) of brinjal (Solanum melongena) at medium high altitude<br />

hills of Meghalaya. Indian Journal of Entomology 64 (2): 222 - 226.<br />

Sirot, E. (1996). The pay-off from superparasitism in the solitary parasitoid Venturia<br />

canescens. Ecological Entomology 21 (3): 305 - 307.<br />

Sivaprakasam, N. (1997). Parasitoids of fruit-borer (Helicoverpa armigera) of tomato<br />

(Lycopersicon esculentum) in Tamil Nadu. Indian Journal of Agricultural Sciences 67 (4):<br />

177.<br />

Sivaprakasam, N., Balasubramanian, G., Venkatesan, S., Jeyaraman, V. and<br />

Narayanan, A. (1986). Effect of host plants on parasitism by parasitoids of Heliothis<br />

armigera Hubner. Madras Agricultural Journal 73 (8): 468 - 470.<br />

Skatulla, U. and Gmach, T. (1989). Notes on the determination of parasitism levels in pupae<br />

of the pine beauty moth in relation to pest forecasting. Anzeiger fur Schadlingskunde,<br />

Pflanzenschutz, Umweltschutz 62 (4): 65 - 67.<br />

Skillen, E.L., Pickering, J. and Sharkey, M.J. (2000). Species richness of the<br />

campopleginae and ichneumoninae (<strong>Hymenoptera</strong>: <strong>Ichneumonidae</strong>) along a latitudinal<br />

gradient in Eastern North American old-growth forests. Environmental Entomology 29 (3):<br />

460 - 466.<br />

Skinner, M., Parker, B.L., Wallner, W.E., Odell, T.M., Howard, D. and Aleong, J.<br />

(1993). Parasitoids in low-level populations of Lymantria dispar (Lep.: Lymantriidae) in<br />

different forest physiographic zones. Entomophaga 38 (1): 15 - 29.<br />

Skovgard, H. and Jespersen, J.B. (1999). Activity and relative abundance of hymenopterous<br />

parasitoids that attack puparia of Musca domestica and Stomoxys calcitrans (Diptera:<br />

Muscidae) on confined pig and cattle farms in Denmark. Bulletin of Entomological<br />

Research 89 (3): 263 - 269.<br />

Skovgard, H. and Jespersen, J.B. (2000). Seasonal and spatial activity of hymenopterous<br />

pupal parasitoids (Pteromalidae and <strong>Ichneumonidae</strong>) of the house fly (Diptera: Muscidae)<br />

on Danish pig and cattle farms. Environmental Entomology 29 (3): 630 - 637.<br />

121

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!