Evaluation of Certain Insect Growth Regulators and some Insecticides against The Cotton Leaworm and Bollworms in Field Cotton and Their Effect on Yield

EVALUATION THE EFFICACY OF TWO INSECT GROWTH REGULATORS (IGRS) AGAINST EGYPTIAN COTTON LEAFWORM, Spodoptera littoraiis AND THEIR LATENT EFFECT ON THE PUPATION AND THE DAILY RATE O

BIOLOGICAL PARAMETERS FOR EVALUATING THE EFFECT OF INSECT GROWTH REGULATORS AGAINST GRASSHOPPER, EUPREPOCNEMIS PLORANS PLORANS CHARP. AND COTTON LEAFWORM, SPODOPTERA LITTORALIS (

Evaluation of the Effectiveness of Some Synthetic Insecticides Against Cotton Bollworm, Helicoverpa armigera Hübner (Lepidoptera: Noctuidae)

OVICIDAL AND LARVICIDAL ACTIVITIES OF THREE INSECT GROWTH REGULATORS AGAINST THE COTTON LEAFWORM Spodoptera littoralis (BOISD.)

Efficiency of Certain Evaluated Igrs and Conventional Insecticides on the Incidence of Common Lepidopterous Insect- Pests of Cotton Plant

Assessment of the Inhibitory Impact of Novaluron, A Recent Insect Growth Regulator, on the Reproductive Potential of Spodoptera littoralis (Boisd.)(Lepidoptera: Noctuidae).

Field evaluation and biochemical studies of novel insecticide on the cotton leafworm, Spodoptera littoralis (Boisd).

Testing Efficacy of Selected Insecticides against Spodoptera litura (Lepidoptera: Noctuidae) in Fodder Crops and Effects on Beneficial Insects

THE BIOLOGICAL ACTIVITY OF SOME INSECT GROWTH REGULATORS AGAINST THE COTTON LEAFWORM Spodoptera littoralis (BIOSD.)