Toxicity and Biochemical Studies on The Cotton Leaf-worm, Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae) From Some Governorates in Egypt.

TOXIC AND LATENT EFFECT OF THREE ISOLATED BOTANICAL CHEMICALS ON THE EGYPTION COTTON LEAFWORM,SPODOPTERA LITTORALIS(BOISD).NOCTUIDAE :LEPIDOPTERA

Biochemical and toxicological effects of certain bioinsecticides on The Egyptian cotton leafworm Spodoptera littoralis

Toxicity and Biological Effects of Some Bacterial Isolates on American Bollworm, Helicoverpa armigera (Hubner) and Spiny Bollworm, Earias insulana (Boisd.)

TOXICOLOGICAL AND BIOCHEMICAL EFFECTS OF BIO-AGENT PRODUCTS ON THE COTTON LEAF WORM, SPODOPTERA littoralis (BOISD.) (LEPIDOPTERA: NOCTUIDAE)

Biochemical and Toxicological Studies of Some Pesticides on Cotton leafworm ( Spodoptera littoralis)

TOXICOLGICAL AND BIOCHEMICAL EFFECTS OF SOME RECOMMENDED AND ALTERNATIVE COMPOUNDS ON COTTON LEAFWORM Spodoptera littoralis (BOISD) (LEPIDOPTERA:NOCTUIDE) IN COTTON FIELDS.

EFFECTS OF THREE PESTICIDES ON SOME BIOLOGICAL ASPECTS OF COTTON LEAF WORM (Spodoptera littoralis, BOISD) LARVAE UNDER LABORATORY CONDITIONS .

THE TOXICOLOGICAL AND BIOLOGICAL EFFECTS OF SOME COMPOUNDS ON THE COTTON LEAFWORM, SPODOPTERA LITTORALIS (BOISD.) (LEPIDOPTERA: NOCTUIDAE)

TOXICOLOGICAL AND BIOLOGICAL EFFECTS OF SOME INSECTICIDES ON THE COTTON LEAFWORM, Spodoptra littorallis (Boisd.)