Vol. 9 No. 1 (2020): January

Original Article

• 

  On-farm demonstration of Dimethoate/Ethiothoate 40% EC for the control of Aphids on Lentil crop in Bale zone

  Amare Biftu, Bayeta Gadissa, Ayalew Sida

  389-392

  • SJCS-2020-91-389-392
• 

  Pre-extension demonstration of improved black cumin varieties in Bale zone, southeastern Oromia, Ethiopia

  Bayeta Gadissa, Amare Biftu, Ayalew Sida

  393-396

  • SJCS-2020-91-393-396