THERMAL UNITS FOR THE SPINY BOLLWORM, EARIAS INSULANA(BOISD.) IN SHARKIA AND KAFR EL-SHEIKH GOVERNORATES

The Relation Between Developmental Stages of the Predator, Rodalia cardinals (Mulsant) Reared on Icerya purchasi Maskell and the Required Thermal Units

Relationship Between Developmental Stages of Predator nephus includens (kisch) (coleoptera: coccinellidae) Reared on Certain Mealy Bug Species and the Required Thermal Units.

Study the Biology and Thermal Requirements of Pectinophora gossypiella (Saunders), Infestated Cotton Bolls var Giza 90, Under Natural Conditions.

DEVELOPMENTAL THRESHOLDS AND THERMAL REQUIREMENTS NEEDED FOR THE COTTON PINK BOLLWORM PECTINOPHORA GOSSYPIELLA (SAUNDERS)

Heat Unit Requirements for Development of the Pink Bollworm Pectinophora gossypiella (Saund.)

DEVELOPMENT OF AMERICAN BOLLWORM, HELICOVERPA ARMIGERA (HÜBNER) (LEPIDOPTERA: NOCTUIDAE) IN RELATION TO HEAT UNIT REQUIREMENT

PHENOLOGICAL ASPECTS BETWEEN POPULATION ACTIVITY OF PECTINOPHORA GOSSYPIELLA (SAUNDERS) MALE MOTHS AND THE CORRESPONDING COTTON BLOOMS AND GREEN BOLLS INFESTATIONS

THERMAL UNITS REQUIREMENTS FOR DEVELOPMENT OF THE AMERICAN BOLLWORM, Helicoverpa armigera (HUBNER.)

DEVELOPMENTAL THRESHOLDS AND THERMAL REQUIREMENTS NEEDED FOR SOME AGRO-ECOSYSTEM STRAINS OF CERTAIN PESTS INHABITING COTTON FIELDS: