FACULTY OF AGRICULTURE
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Item Evaluation of depredation activities of vertebrate pest species in cassava cultivation at sasa-ajibode, Ibadan, Oyo state, Nigeria(2022) Badmus, H.A.; Olubode, O.S.; Onaolapo, E.E.Cassava is the fourth most important food crop in developing countries, after rice, maize, and wheat. African giant rats (Cricetomys gambianus), cane rats/grasscutter (Thryonomys swinderianus), and birds such as bush fowl (Francolinus bicalcaratus), among others, cause considerable damage to cassava crops. The present study was conducted on an existing cassava farm located at Shasha- Ajibode, Akinyele Local Government of Ibadan, Oyo state. Systematic sampling was used to collect quantitative and qualitative damages in the study area. Data were analyzed using Analysis of variance (ANOVA) and means were separated using Least Significant Difference (LSD) at the level of significance of P≤0.05. The results showed that there were evidences of root damage done in plot 1 (21.67%), plot 2 (14.00%), and plot 3 (20.00%) at 14 Weeks After Planting (WAP). Plot 2 had the highest total stem cut percentage (36.36%) while plot 1 and 2 had the same percentage of total stem cut (31.82%). It was revealed that the position of the plots had no significant effect on the damage level caused by the vertebrate pests on cassava roots and stems. It can be inferred that even though the damage level was not significant, attention should be given to managing those rodent populations and damages so that they do not escalate to causing unbearable economic loss.Item Evaluation of depredation activities of vertebrate pest species in cassava cultivation at sasa-ajibode, Ibadan, Oyo state, Nigeria(2022) Badmus, H.A.; Olubode, O.S.; Onaolapo, E.E.Cassava is the fourth most important food crop in developing countries, after rice, maize, and wheat. African giant rats (Cricetomys gambianus), cane rats/grasscutter (Thryonomys swinderianus), and birds such as bush fowl (Francolinus bicalcaratus), among others, cause considerable damage to cassava crops. The present study was conducted on an existing cassava farm located at Shasha- Ajibode, Akinyele Local Government of Ibadan, Oyo state. Systematic sampling was used to collect quantitative and qualitative damages in the study area. Data were analyzed using Analysis of variance (ANOVA) and means were separated using Least Significant Difference (LSD) at the level of significance of P≤0.05. The results showed that there were evidences of root damage done in plot 1 (21.67%), plot 2 (14.00%), and plot 3 (20.00%) at 14 Weeks After Planting (WAP). Plot 2 had the highest total stem cut percentage (36.36%) while plot 1 and 2 had the same percentage of total stem cut (31.82%). It was revealed that the position of the plots had no significant effect on the damage level caused by the vertebrate pests on cassava roots and stems. It can be inferred that even though the damage level was not significant, attention should be given to managing those rodent populations and damages so that they do not escalate to causing unbearable economic loss.Item Evaluation of depredation activities of vertebrate pest species in cassava cultivation at sasa-ajibode, Ibadan, Oyo state, Nigeria(2022) Badmus, H.A.; Olubode, O.S.; Onaolapo, E.E.Cassava is the fourth most important food crop in developing countries, after rice, maize, and wheat. African giant rats (Cricetomys gambianus), cane rats/grasscutter (Thryonomys swinderianus), and birds such as bush fowl (Francolinus bicalcaratus), among others, cause considerable damage to cassava crops. The present study was conducted on an existing cassava farm located at Shasha- Ajibode, Akinyele Local Government of Ibadan, Oyo state. Systematic sampling was used to collect quantitative and qualitative damages in the study area. Data were analyzed using Analysis of variance (ANOVA) and means were separated using Least Significant Difference (LSD) at the level of significance of P≤0.05. The results showed that there were evidences of root damage done in plot 1 (21.67%), plot 2 (14.00%), and plot 3 (20.00%) at 14 Weeks After Planting (WAP). Plot 2 had the highest total stem cut percentage (36.36%) while plot 1 and 2 had the same percentage of total stem cut (31.82%). It was revealed that the position of the plots had no significant effect on the damage level caused by the vertebrate pests on cassava roots and stems. It can be inferred that even though the damage level was not significant, attention should be given to managing those rodent populations and damages so that they do not escalate to causing unbearable economic loss.Item Evaluation of depredation activities of vertebrate pest species in cassava cultivation at sasa-ajibode, Ibadan, Oyo state, Nigeria(2022) Badmus, H.A.; Olubode, O.S.; Onaolapo, E.E.Cassava is the fourth most important food crop in developing countries, after rice, maize, and wheat. African giant rats (Cricetomys gambianus), cane rats/grasscutter (Thryonomys swinderianus), and birds such as bush fowl (Francolinus bicalcaratus), among others, cause considerable damage to cassava crops. The present study was conducted on an existing cassava farm located at Shasha- Ajibode, Akinyele Local Government of Ibadan, Oyo state. Systematic sampling was used to collect quantitative and qualitative damages in the study area. Data were analyzed using Analysis of variance (ANOVA) and means were separated using Least Significant Difference (LSD) at the level of significance of P≤0.05. The results showed that there were evidences of root damage done in plot 1 (21.67%), plot 2 (14.00%), and plot 3 (20.00%) at 14 Weeks After Planting (WAP). Plot 2 had the highest total stem cut percentage (36.36%) while plot 1 and 2 had the same percentage of total stem cut (31.82%). It was revealed that the position of the plots had no significant effect on the damage level caused by the vertebrate pests on cassava roots and stems. It can be inferred that even though the damage level was not significant, attention should be given to managing those rodent populations and damages so that they do not escalate to causing unbearable economic loss.Item Evaluation of depredation activities of vertebrate pest species in cassava cultivation at sasa-ajibode, Ibadan, Oyo state, Nigeria(2022) Badmus, H.A.; Olubode, O.S.; Onaolapo, E.E.Cassava is the fourth most important food crop in developing countries, after rice, maize, and wheat. African giant rats (Cricetomys gambianus), cane rats/grasscutter (Thryonomys swinderianus), and birds such as bush fowl (Francolinus bicalcaratus), among others, cause considerable damage to cassava crops. The present study was conducted on an existing cassava farm located at Shasha- Ajibode, Akinyele Local Government of Ibadan, Oyo state. Systematic sampling was used to collect quantitative and qualitative damages in the study area. Data were analyzed using Analysis of variance (ANOVA) and means were separated using Least Significant Difference (LSD) at the level of significance of P≤0.05. The results showed that there were evidences of root damage done in plot 1 (21.67%), plot 2 (14.00%), and plot 3 (20.00%) at 14 Weeks After Planting (WAP). Plot 2 had the highest total stem cut percentage (36.36%) while plot 1 and 2 had the same percentage of total stem cut (31.82%). It was revealed that the position of the plots had no significant effect on the damage level caused by the vertebrate pests on cassava roots and stems. It can be inferred that even though the damage level was not significant, attention should be given to managing those rodent populations and damages so that they do not escalate to causing unbearable economic loss.Item People’s Perception about Plant-based Formulated Diets as a Non-chemical Method of Rodent Population Control in Nigeria(2022) Badmus, H.A.; Alarape, A.A.A total number of two hundred and thirty five (235) respondents responded to the self-structured (online Google form) questionnaires administered to them without being bias to sample their opinions on the performance of common rodent population control methods and their readiness to embrace plant-based formulated diets as a method of rodent population control in Nigeria. Statistical Package for Social Sciences (SPSS) was used to analyze the questionnaires. The results showed that rodent population should be controlled to reduce their damage to agricultural crops (97.4%), to reduce zoonotic diseases (94.9%), and for conservation reasons (82.6%) in Nigeria. It was also revealed that some of the common rodent population control methods were found to be humane, cost effective, acceptable, and effective but at different levels. The plant-based formulated diet as a method of population reduction would be humane (69.8%), acceptable (65.1%), and effective (68.5%) method. The plant-based formulated diet was viewed as a promising method and this indicated readiness to adopt the method as an alternative to the common methods of rodent population control.