Abstract
Six vegetable oils namely, castor oil, clove oil, maize
germ oil, almond oil, olive oil and mustard oil, each at the
dose of 8 ml/kg of bean seed Phaseolus vulgaris L., Rose-coco
GLP-288 variety were applied on the seed surface to compare
their insecticidal effectiveness against the bean bruchid
Acanthoscelides obtectus (Say.)............................