&lt;i&gt;In Vitro&lt;/i&gt; and &lt;i&gt;In Vivo&lt;/i&gt; Biological Evaluation of Crude Extracts of &lt;i&gt;Dioscorea dumetorum&lt;/i&gt; and &lt;i&gt;Psidium guajava&lt;/i&gt; Leaves in the Control of Storage Rot of Onion (&lt;i&gt;Allium cepa &lt;/i&gt;L.) Bulbs
International journal of pharmacology, phytochemistry and ethnomedicine