A Study On The Abundance Of Insect Pests Of Stored African Yambean [Spheos Stenocarpa] In Some Selected Villages In Abia State
ABSTRACT
A study on the abundance of insect pests of
stored African Yam bean in three rural villages of Abia state was conducted between
June and August 2006. The villages surveyed includes Uzuakoli in Bend L. GA,
Ahaba in lsuikwuato L.G.A and Ovim also in lsuikwuato L.G.A. African Yarn bean
samples were collected (2 cups each) from some homes and markets in the said
areas. The samples yere analysed in the laborEtory, in which the insects were
extracted from the seed. The main pests found include; Calloobruchus maculates
Rhizopertt dominica, Triroblium castaneurn and Lasioderma serricorne.
Callosobruchus maculatus was fourd to be the most abundance with a relative
abundance of 57. 87% in Uzuakoli 61.20% in Ahaba and 68.63% in Ovim. While is
relative abundance in the market site are 55.60% in Eke U~ukoii 62.29% in One
Ahaba and 59.52% in Oriendu. Rhizopertha dominica tcok the second position with
38. 11%, 28.13%, and 20,67%, respectively from hone sites and 34.68%, 27.86%
and 28.31% respectively from market sites Tribolium castaneum and Lasioderma
seiricorne were relatively low in abundance. The insect pest species found were
similar in all the sample collected from homes and markets.
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NZENWA, O (2021). A Study On The Abundance Of Insect Pests Of Stored African Yambean [Spheos Stenocarpa] In Some Selected Villages In Abia State . Repository.mouau.edu.ng: Retrieved Nov 23, 2024, from https://repository.mouau.edu.ng/work/view/a-study-on-the-abundance-of-insect-pests-of-stored-african-yambean-%5Bspheos-stenocarpa%5D-in-some-selected-villages-in-abia-state-7-2
O., NZENWA. "A Study On The Abundance Of Insect Pests Of Stored African Yambean [Spheos Stenocarpa] In Some Selected Villages In Abia State " Repository.mouau.edu.ng. Repository.mouau.edu.ng, 26 Jul. 2021, https://repository.mouau.edu.ng/work/view/a-study-on-the-abundance-of-insect-pests-of-stored-african-yambean-%5Bspheos-stenocarpa%5D-in-some-selected-villages-in-abia-state-7-2. Accessed 23 Nov. 2024.
O., NZENWA. "A Study On The Abundance Of Insect Pests Of Stored African Yambean [Spheos Stenocarpa] In Some Selected Villages In Abia State ". Repository.mouau.edu.ng, Repository.mouau.edu.ng, 26 Jul. 2021. Web. 23 Nov. 2024. < https://repository.mouau.edu.ng/work/view/a-study-on-the-abundance-of-insect-pests-of-stored-african-yambean-%5Bspheos-stenocarpa%5D-in-some-selected-villages-in-abia-state-7-2 >.
O., NZENWA. "A Study On The Abundance Of Insect Pests Of Stored African Yambean [Spheos Stenocarpa] In Some Selected Villages In Abia State " Repository.mouau.edu.ng (2021). Accessed 23 Nov. 2024. https://repository.mouau.edu.ng/work/view/a-study-on-the-abundance-of-insect-pests-of-stored-african-yambean-%5Bspheos-stenocarpa%5D-in-some-selected-villages-in-abia-state-7-2