ECOLOGICAL STUDIES ON SOME APHID SPECIES ATTACKING COWPEA PLANTS AT MANSOURA DISTRICT

ECOLOGICAL STUDIES ON CERTAIN HOMOPTEROUS INSECTS INFESTING SOME CITRUS TREES IN EGYPT

Ecological Studies on Aphid Species Infesting Different Leguminous Vegetable Plant Varieties with Regard to their Seasonal Abundance.

ECOLOGICAL STUDIES ON APHIDS INFESTING SOME MEDICINAL AND AROMATIC PLANTS IN EGYPT

Ecological Studies on the Peach Green Aphid, Myzus persicae and its Natural Enemies

ECOLOGICAL STUDIES ON SOME HOMOPTEROUS INSECTS INFESTING CERTAIN CITRUS AND GUAVA TREES

Studies on Some Parasitoids of Aphid Aphis gossypii Glover, (Homoptera: Aphididae) on Cucumber Plants in Egypt

Ecological and Biological studies on some Homopterous and Lepidopterous insect pests infesting vegetable crops

ECOLOGICAL AND TOXICOLOGICAL STUDIES ON THE GREEN PEACH APHID, Myzus persicae (Sulzer) ASSOCIATED WITH SOYBEAN CROP.

STUDIES ON SOME ECOLOGICAL AND BIOLOGICAL OBSERVATIONS OF THE PARASITOIDS, Apanteles SPP. (HYMENOPTERA: BRACONIDAE) ON THE HAWAIIAN BEET WEBWORM, Hymenia recurvalis FAB. (LEPIDOPTERA: PYRALIDAE) AT FAYOUM DISTRICT