Researchers

Randa Mohamed Abdel Rahman Mahmoud

Department

Pest Physiology

Research Field

Plant Protection(Insect Physiology)

Agrovoc

Entomophilic nematodes - Rhabditidae - Heterorhabditidae

Contacts

E-mail address

doctor_randa@yahoo.com

Work Telephones

37486163

Awarded Degrees

Degree

BSc, Egypt, Cairo in [1991]
Masters, Egypt, Cairo Title: Studies on the entomopathogenic nematodes of order Rhabditida in Egypt in [1998]
PHD, Egypt, Cairo Title: Studies on the entomopathogenic nematodes of family Heterorhabditidae from Egypt in [2001]

Rank

Researcher in Plant Protection Research Institute (PPRI) [29/03/2001]
Assistant Researcher in Plant Protection Research Institute (PPRI) [25/01/1998]
Research Assistant in Plant Protection Research Institute (PPRI) [17/01/1995]
Senior Researcher in Plant Protection Research Institute (PPRI) [17/04/2006]
Chief Researcher in Plant Protection Research Institute (PPRI) [20/05/2011]

Publications

Journal:

Enhancement effect of ethyl acetate on dispersal, host finding ability and pathogenicity of Heterorhabditis indica

ISOLATION AND IDENTIFICATION OF HETERORHABDITIS BAUJARDI (PHAN ET AL, 2003) AS A FIRST RECORD FROM EGYPT AND STUDYING SOME OF ITS BIOLOGICAL TRAITS.

Effect of storage period on the biological characteristics of dumpy mutation compared with its wild population of Heterorhabditis bacteriophora species

Effect of different infection rates in Galleria mellonella larvae on the quality of the produced Heterorhabditis Juveniles.

Efficiency of the entomopathogenic nematodes Heterorhabditis baujardi as an ideal soil bioindicator for certain metal toxicity. II. The impact of Mn (II) and Mg ions as inhibitors of toxicity on nematodes.

Laboratory evaluation of three Egyptian Heterorhabditid (Heterorhabditidae) and one imported Steinernematid nematodes (Steinernematidae) against mealybugs Planococcus citri (Risso) and Icerya aegyptiaca (Douglas) (Homoptera: Pseudococcidae and Margarodidae

Exploring the potency of the medical component, Sodium Docusate as a safe compound on many important pests

Enhancement effect of oleyl-polypeptide as an additive to entomopathogenic nematodes for controlling Ferrisia virgata (Cockerell).

Formulation of the Egyptian entomopathogenic nematodes Heterorhabditis bacteriophora and Steinernema carpocapsae.

Spectroscopic, thermal and toxicity studies of some 2-amino - 3- cyano - 1, 5 –diphenylpyrrole containing Schiff bases copper (II) complexes.

Spectroscopic, thermal and toxicity studies of some 2-amino - 3- cyano - 1, 5 –diphenylpyrrole containing Schiff bases copper (II) complexes

Conference/Workshop:

The impact of Cu ion, two novel Schiff base ligands and their copperII complexes on the biological activity of the Entomopathogenic nematodes. International symposium on the research and development of Entomopathogenic nematodes.

Effects of bio-control agents with medical additive on the grape mealybug, Planococcus ficus and its parasitoides and predators on grape vines.

Effects of bio-control agents with medical additive on the grape mealybug, Planococcus ficus and its parasitoides and predators on grape vines. Conf. of From Academia to Pesticide Industry, Fac. Agric., Alexandria Univ., 24-25 March, 2010.