Comparative study on date palm (Phoenix dactylifera L.) leaf spot fungal pathogens (Nigrospora oryzae and N. sphaerica)2015

Comparative study on date palm (Phoenix dactylifera L.) leaf spot fungal pathogens (Nigrospora oryzae and N. sphaerica)2015

Comparati ve study on date palm (Phoenix dactylifera L.) leaf spot
fungal pathogens (Nigrospora oryzae and N. sphaerica)2015