Browsing by Author Nboyine, Jerry A.

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  • Authors: Nboyine, Jerry A.;  Advisor: -;  Participants: Opare-Obuobi, Kenneth; Yahaya, Iddrisu; Badii, Benjamin K.; Kusi, Francis; Yahaya, Asieku; Adazebra, Gloria (2021)

  • There were significant insecticide treatments × cultivars/genotypes interaction effects for Stenodiplosis sorghicola, Clavigralla tomentosicollis, Nezara viridula, Dysdercus fasciantus and Riptortus dentipes. Generally, pest infestations were higher in the untreated control compared to K-Optimal- or NSO-treated sorghum. Infestations were also higher in compact-headed cultivars (Dorado and Kapaala) compared to those with open heads (CSSOR 08-V01 and CSSOR 10-V07). Damage was approximately 1.7-fold higher in the untreated controls than in NSO or K-Optimal. Grain yields were about 14% higher in NSO or K-Optimal treated sorghum than in controls. Gross margins were between 16- and 35-fold ...