Biological and Biochemical Effects of Bacillus thuringiensis, Serratia marcescens and Teflubenzuron and their Sequential Combined Effects on Cotton Leafworm, Spodoptera littoralis

Biological, biochemical and histological effects of spinosad, Bacillus thuringiensis var. kurstaki and cypermethrin on the Cotton leafworm, Spodoptera littoralis (Boisd.).

Biochemical studies of Bacillus Thuringiensis var.kurstaki, Serratia marcescns and Teflubenzurone on cotton leafworm, Spodoptera littoralis (Boisd.) (Lepidoptea: Noctuidae)

EFFECT OF BACILLUS THURINGIENSIS BERLINER, A CHEMICAL INSECTICDE AND ITS MIXTURES AGAINST THE UNPARASITIZED AND PARASITIZED SPODOPTERA LITTORALIS (BOISD.) LARVAE

BIOLOGICAL AND BIOCHEMICAL EFFECTS OF BACILLUS THURINGIENSIS, SERRATIA MARCESCENS AND TEFLUBENZURON ON COTTON LEAFWORM

Biochemical effects of Steinernema feltiae, Steinernema riobrave and Heterorhabditis bacteriophora on Spodoptera littoralis larvae

BIOCHEMICAL EFFECTS OF SOME INSECT GROWTH REGULATORS ON FIELD STRAINS OF THE COTTON LEAFWORM, Spodoptera littoralis

Insecticidal Effect of Bacillus thuringiensis var Kurstaki on the Various Instars Larvae of Plutellax ylostella L. (Lep.: plutellidae) Under Laboratory Condition

Biochemical effects of some insect growth regulators and bioinsecticides against cotton leafworm, Spodoptera littoralis (Boisd.)(Lepidoptera Noctuidae).

EFFICACY OF TWO FORMULATIONS OF PATHOGENIC BACTERIA BACILLUS THURINIGIENSIS AGAINST THE FIRST INSTAR LARVAE OF SPODOPTERA LITTORALIS (BOISD.) AND AGROTIS IPSILON (HFN.) (LEPIDOPT