Abstract
Field tests were conducted to determine the effectiveness of wheat bran baits based onSteinernema feltiae compared to the pathogenBacillus thuringiensis and the organophosphorus compound hostathion againstAgrotis ipsilon infesting Okra,Hibiscus esculentis cultivations. Significant larval reduction was observed in all treated plots after application with a significant increase in the yield compared to the control plots. The yield was significantly affected by varying the number of IJS of the entomogenous nematode in the baits.
Similar content being viewed by others
References
El-Kifl, A. H.;Abdel-Wahab, A. I.;Ali, M., 1970: Some insects parasitized by nematodes in Egypt. Bull. Soc. ent. Egypt.54, 87–99.
Fuxa, J. R.;Richter, A. R.;Aguadelo-Silva, F., 1988: Effect of host age and nematode strain on susceptibility ofSpodoptera frugiperda toSteinernema feltiae. J. Nematol.20 (1), 91–95.
Kaya, H. K., 1985: Susceptibility of early larval stages ofPseudaletia unipuncta andSpodoptera exigua to the entomogenous nematode,Steinernema feltiae. J. Inver. Pathol.46 (1), 58–62.
Kondo, E.;Ishibashi, N., 1986: Infection efficiency ofSteinernema feltiae (DD-136) to the common cutworm,Spodoptera litura on the soil. Appl. Ent. Zool.21 (4), 561–571.
Moore, D.;Hunt, D. J., 1978: The role of parasitic nematodes and hymenopterous parasitoids in causing permature death ofOscinella spp. larvae. Ann. Appl. Biol.110 (1), 209–211.
Author information
Authors and Affiliations
Additional information
With one table
Rights and permissions
About this article
Cite this article
Zaki, F.N. Field application ofSteinernema feltiae in the form of baits against the greesy cutwormAgrotis ipsilon in an Okra field in Egypt. Anz. Schädlingskde., Pflanzenschutz, Umweltschutz 69, 79–80 (1996). https://doi.org/10.1007/BF01908434
Issue Date:
DOI: https://doi.org/10.1007/BF01908434