Alternatives to DDT for the control of Heliothis punctigera wallengr. in lucerne crops / [by] Y.P. Lim

Lim, Y. P.2006-07-042006-07-04197719771977http://hdl.handle.net/2440/10816Includes bibliographical referencesElectronic reproduction. Adelaide, S. Aust. : University of Adelaide, Barr Smith Library, 2006. Title from t.p. on PDF file (viewed 29 May 2006).4,[2] leaves ;300436 bytesapplication/pdfenAlfalfa Diseases and pests Control.Cutworms.Heliothis punctigera.DDT (Insecticide)Endosulfan.Trichlorophon.Alternatives to DDT for the control of Heliothis punctigera wallengr. in lucerne crops / [by] Y.P. LimReport