The morphological features of adult wasps and genetically identification of the strain was carried out. Scanning electron microscopy SEM and light microscope were used for studying morphology of male and female adults and measurements.
Data revealed that body length of male was shorter than female. However, adult parasitoid body length of TNV was longer than the species, Trichogramma evanescens West. Obtained results confirmed that the Trichogramma sp.
Background In Egypt, date palm Phoenix dactylifera L. Egypt produces 1,, tons of dates annually, or The New Valley in the western part of Egypt, from the Nile to the Libyan frontier ,is occupied by a vast desert plateau.
The total number of productive date palms is estimated around , trees. These date palms are very heterogeneous and, in average, of low quality.
Because of its excellent quality and of the importance of its production, it was transferred to the Nile valley Riad Many arthropod species are known as pests of the date palm throughout the World. Insect pests can attack florescence and date, leaves, roots, trunk and storage date Alhudaib Previously, methyl bromide was used to control insect pests in stored dates as fumigant because it was effective in killing most insect stages; but this fumigant appeared to be ozone-depleting agents Marcotte Therefore, it was prohibited since in developing countries and by in under developed countries according to Montreal Protocol Al-Taweel et al.
