essameldin_nada

Essameldin Abdelaziz Mohamed Ahmed Nada

Professor - Prof. of Dermatology,Venereology and Andrology

Faculty of medicine

Address: 8 Abou Bakr ElSedik Dokki Giza

13

Like
7 4 8 145 1 36 670 2.1K
250

Newly Added
  • Courses 7
  • Course Supplements 4
  • Courses Tasks 8
  • Publications 145
  • Office hours 1
  • Announcements 36
  • File uploaded 40
  • Downloaded Times 6

Publications Which contain the keyword: plant extracts

Repellent, Antifeedent and Toxic Effects of Certain Plant Extracts on Cotton Leafworm, Spodoptera littoralis Boisd.

2018-11-18 14:33:36 Keywords repellent, , antifeedent, , plant extracts, , Spodoptera littoralis,
Repellent, Antifeedent and Toxic Effects of Certain Plant Extracts on Cotton Leafworm, Spodoptera littoralis Boisd.
Two plants, i.e. Anthemis melanopodia and Artemesia monosperma were tested against the 4th instars larvae of Spodoptera littoralis (Boisd.) under laboratory conditions. Four crude extracts (Hexane, Chloroform, Ethyl acetate and Ethanol) from each of the two plants used were evaluated by two different technique, i.e. residual films and dipping. Results indicated different percentage of mortality in larval depending on the ... Read more

Antibacterial activity of certain plant extracts against bacterial wilt of tomato.

2018-10-08 22:57:00 Keywords Antibacterial activity, plant extracts, bacterial wilt of tomato,
Antibacterial activity of certain plant extracts against bacterial wilt of tomato.
Five isolates of _Ralstonia solanacearum_ were isolated from a naturally wilted root of tomato plants grown in Assiut governorate. The antibacterial activity of extract of Datura, Garlic and Nerium were tested in controlling _R. solanacearum__in vitro_ and _in vivo_. Garlic exhibited the strongest antibacterial activity against bacterial wilt _in vitro_ and _in vivo_ followed by Datura and then Nerium. Cold ... Read more

  • «
  • 1
  • »