EFFECT OF SEX RATIOS ON REPRODUCTIVE PERFORMANCE OF NILE TILAPIA (OREOCHROMIS NILOTICUS) AND BLUE TILAPIA (OREOCHROMIS AUREUS)

Impact of some factors on the migration rate and the dispersal of entomopathogenic nematodes

STUDIES ON THE SEX RATIO OF THE POPULATION OF THE PINK BOLLWORM Pectinophora gossypiella (SAUNDERS) (LEPIDOPTERA: GELECHIIDAE)

Some Factors Affecting Mating Activity of Male Moths and Egg Production of Bombyx mori L.

Factors Affecting the Secondary Sex Ratio of the Iranian Raeini Goats

Effect of some Nutritional and Enviromental Factors on Production of Mono Sex Nile Tilapia (Oreochromis niloticus)

Comparative Analysis of Sperm Quality and Fertilization Potential in Neomales (XX) and Normal Males (XY) of the Bonylip Barb (Osteochilus vittatus)

Physiological and biological studies of some entomopathogenic nematode species of families (steinernematidae and heterorabditidae)

NERVOUS AND HORMANAL FACTORS AFFECTING THE REPRODUCTIVE EFFICIENCY OF Spodoptera littoralis FEMALE MOTHS

Effect of Soil Textures in Host Finding Behavior and Virulence of Heterorhabditis bacteriophora and Steinernema carpocapsae