The results described here show that the addition of plant growth hormone (Gibberellic acid) to fungicide or insecticide
increased the growth and sporogenesis of A. flavous (Table 1 and Fig. 5). A. flavous failed to sporulate with fungicide treatment but on the other hand when plant growth hormone was added to fungicide the relative spore percentage reached 10%. Other studies by Nasim and Memoona (2009) including effects of different concentrations of cytokinin on growth of 4 species of soil fungi viz., Aspergillus oryzae, A. terreus, A. niger and Alternaria alternata, it indicated that the hormone was applied singly in various concentrations, increased growth rate and biomass production revealed significant values when treated with dilute solutions of cytokinin.