DISTRIBUTION OF Helicoverpa armigera (HUBNER), (LEPIDOPTERA: NOCTUIDAE) EGGS AND LARVAE ON COTTON PLANT IN PAKISTAN

SUSCEPTIBILITY OF SOME EGYPTIAN COTTON VARIETIES AND GENOTYPES TO BOLLWORMS INFESTATION

INFLUENCE OF DIFFERENT COTTON VARIETIES AND GENOTYPES ON THE INFESTATION BY THE SPINY BOLLWORM Earias insulana (BOISD.)AT KAFR EL-SHEIKH GOVERNORATE

EFFECT OF SOME DIFFERENT COMPOUNDS ON AMERICAN BOLLWORM, Helicoverpa armigera (Hubner) IN COTTON FIELDS

EVALUATION OF SOME COTTON VARIETIES TO PIERCING SUCKING INSECTS INFESTATION

Effect of some Host Plants on Susceptibility of American Bollworm, Helicoverpa armigera (Hübner) for some Insecticides

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

SEASONAL FLUCTUATION OF HELICOVERPA ARMIGERA (HUBNER) (LEPIDOPTERA: NOCTUIDAE) ON COTTON AND OKRA AND HEAT UNITS RELATED

THE RELATIVE SUSCEPTIBILITY OF CERTAIN OKRA VARIETIES AGAINST THE SPINY BOLLWORM EARIAS INSULANA (BOISD.) (LEPIDOPTERA: NOCTUIDAE)

Biological aspects of Spodoptera littoralis reared on cotton varieties