Walid Said Helmy

Lecturer at Economic Entomology and pesticides

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  • The combined effect of sublethal concentrations of insecticides and local entomopathogenic nematode isolates on larval and pupal

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Recent Activity

  • 13 min 12 sec ago Nashwa Fathy Sayed Morsy , Publication updated: UTILIZATION OF RESIDUES OF AJWAIN, SUMMER SAVORY AND OREGANO ESSENTIAL OILS DISTILLATION
  • 1 hour 47 min ago Mohamed Farid Mohamed ElEmady , Publication created:
  • 1 hour 47 min ago Mohamed Farid Mohamed ElEmady , Publication created:
  • 1 hour 47 min ago Mohamed Farid Mohamed ElEmady , Publication created:
  • 2 hours 45 min ago Mohamed Farid Mohamed ElEmady , Publication updated: Effect of Selective Scalp Block Compared With Fentanyl Infusion on Intraoperative Blood Pressure in Patients Undergoing Posterior Fossa Tumor Resection A Randomized Controlled Trial

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