Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Khaled Hussien Metwaly"'
Publikováno v:
Journal of Optics. 51:241-245
A hollow cathode discharge was constructed and characterized. The discharge is produced in argon gas inside the discharge cell, which consists of a hollow cathode as a cathode and disk mesh as an anode. The electrodes were made of copper as a sputter
Autor:
Gomaa F. Abo Laban, Khaled Hussien Metwaly, Hassan A. Gad, Fathia S. Al-Anany, Samir A. M. Abdelgaleil
Publikováno v:
Journal of Stored Products Research. 92:101786
The insecticidal efficacy of ozone was evaluated against the adults of Callosobruchus maculatus (F.) and C. chinensis L. on stored cowpea seeds under laboratory conditions. Ozone was assessed at concentrations of 0.25, 0.5, 1.0, 1.5, and 2.0 g/m3. Th