EFFICACY OF CERTAIN PLANT EXTRACTS AND TRI-FLUMURON ON BIOLOGICAL ACTIVITY OF Spodoptera littoralis (BOISD.) AND Earias insulana (BOISD.) AND ITS EFFECT ON COTTON YIELD

Document Type : Original Article

Author

Plant Protection Institute, A.R.C., Dokki, Giza, Egypt

Abstract

Results indicated variation effects of some plant extracts (Demsisa, Lantana, Neemazal and Golden shower), IGR belonging to acylureas (Triflumuron) and its mixture  with Neemazal on some biological parameters of Spodoptera littorals and Earias insulana such aspercentage of pupation and adult emergence, larval and pupal duration, larval and pupal weight, yield and yield loss. These compounds also showed some effects on S. littoralis when fed on sprayed cotton leaves in Beni-Sueif and Minia Governorates.
Journal of Plant Protection and Pathology
Volume 1, Issue 3
March 2010
Pages 121-132

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