Determination of the &lt;i&gt;In vitro&lt;/i&gt; Effect of &lt;i&gt;Trichoderma harzianum&lt;/i&gt; on Phytopathogenic Strains of &lt;i&gt;Fusarium oxysporum&lt;/i&gt;
Notulae botanicae Horti Agrobotanici Cluj-Napoca