Ogban, E. I.

Evaluation of Repellent Activity of Oils Obtained from the Seeds of Azadirachta indica and Jatropha curcas on the Insect Pest- Aphis craccivora Found in Cowpea

Ukatu, P. O., Nwagwu, F. A., Ebu, V. T., Ogban, E. I. & Umoetok, S. B. A. · Annual Research & Review in Biology · 2024

Aphis craccivora is one of the major pest of Vigna unguiculata due to its nature of damage caused to this crop. It feeds on all parts of the plant, mostly at the tender stage of the crop. Bioassay was conducted and repeated ten times using live insects, botanicals and an olfactom...