Chemical fungicides viz. propiconazole, thiram, bayleton, copper-oxy-chloride, benomyl and mancozeb in three different concentrations were screened for their fungicidal efficacy against P. pinnata seed mycoflora viz., Penicillium sp., A. oryzae, A. ustus, A. sydowii, A. fumigatus, A. flavus, A. niger, Rhizopus sp., Fusarium sp., C. gloeosporioides and Absidia sp. in in-vitro conditions by poiso...

Of 173 mutants of Saccharomyces cerevisiae resistant to the antimitotic drug benomyl (BenR), six also conferred cold-sensitivity for growth and three others conferred temperature-sensitivity for growth in the absence of benomyl. All of the benR mutations tested, including the nine conditional-lethal mutations, were shown to be in the same gene. This gene, TUB2, has previously been molecularly c...

Plants engage in diverse and intimate interactions with unrelated taxa. For example, aboveground floral visitors provide pollination services, while belowground arbuscular mycorrhizal fungi (AMF) enhance nutrient capture. Traditionally in ecology, these processes were studied in isolation, reinforcing the prevailing assumption that these above- and belowground processes were also functionally d...

ii Acknowledgements iv List of Abbreviations vi

Green mold is one of the main diseases in citrus fruits caused by Penicillium digitatum . One managements that can be used to control this disease using yeasts as antagonistic agents. The objective study was evaluate ability yeast suppress P. siam ( Citrus nobilis Lour.). conducted a completely randomized design. treatments were application yeast, consisting Aureobasidium pullulans isolate Dmg ...