INFLUENCE OF CERTAIN AGRICULTURAL PRACTICES ON POPULATION DYNAMICS OF Helicoverpa (heliothis) Armigera AND Chrysodeixis Chalcites.

EFFECT OF SOME AGRONOMIC PRACTICES ON THE INFESTATION WITH THE SUGAR CANE STEM BORER, Sesamia cretica LED. ( LEPIDOPTERA : NOCTUIDAE).

CONTROL OF THE EUROPEAN CORN BORER OSTRINIA NUBILALIS HB. (LEPIDOPTERA: PYRALIDAE) BY TRICHOGRAMMA EVANESCENS (WESTWOOD) AND BACILLUS THURINGIENSIS IN CORN FILED AT KAFR EL-SHEIKH

INFLUENCE OF SOME AGRICULTURAL PRACTICES ON THE INSECT INFESTATIONS OF SORGHUM IN FAYOUM.

IMPORTANT MORTALITY FACTORS AFFECTING ON THE CORN BORERS, Sesamia cretica Led. and Ostrinia nubilalis HUB. LARVAE During HIBERNATION PERIOD AT KAFR EL-SHEIKH REGION.

ASSESSING LOSSES IN MAIZE YIELD AND LARVAL SURVIVAL DUE TO DIFFERENT TIMINGS OF INFESTATION BY EUROPEAN CORN BORER, OSTRINIA NUBILALIS (H B N.) IN LOWER EGYPT

Influence of Sowing Dates, Varying Hybrids of Maize, Zea mays L. and Application of some Insecticides on the Population Density of the Greater Sugarcane Borer, Sesamia cretica Led

EFFICACY OF THE EGG PARASITOID Trichogramma evanescens WESTW. FOR CONTROLLING THE EUROPEAN CORN BORER Ostrinia nubllalfs HBN. ON I MAIZE PLANTATION

Influence of Some Insecticides on The Incidence of Common Lepidopterous Insect- Pests in Cotton Field

MONITORING THE CHANGES IN THE DEVELOPMENTAL RATE OF THE EUROPEAN CORN BORER OSTRINL4 NUBILALIS (HUBN.) AS INDICATED BY LIFE TABLE PARAMETERS