Formulation of 2-methyl-3,1-(4H)‎-benzoxazin-4-one and evaluation its antifungal activity against some pathogenic fungi

الملخص EN

Methyl benzoxazineone was formulated as wettable powder formulation (54% WP).

The new local formulation passed successfully all physico-chemical properties of wettable powder formulation.

The antifungal activity of both active ingredient and its local formulation was evaluated under laboratory conditions.

There are a regration relationship was found between tested concentration of active ingredient and their percentages of inhibition against Sclerotium rolfsii Sacc.

whereas this indication was not found in case of Rhizoctonia solani Kühn.

On contrast the above relationship was found with both tested fungi in case of local formulation.

Depending on EC50 values the effectiveness of active ingredient increased by 37.6% and 100% in case of Sclerotium rolfsii and Rhizoctonia solani respectively as resulting of formulation.