Erysiphe diffusa, a New Record for Powdery Mildew Fungi from Pakistan Breeding
Erysiphe diffusa, a New Record for Powdery Mildew Fungi from Pakistan Breeding
Afshan Akbar1, Saliha Afzal2*, Najam Ul Sehar Afshan2, Muhammad Fiaz1 and Abdul Nasir Khalid2
ABSTRACT
During mycological field surveys in 2021, infected leaves of Lespedeza tomentosa were gathered from District Swat and Battagram, Khyber Pakhtunkhwa, Pakistan. The infection symptoms seemed to be white powder on foliage with numerous tiny blackened to brownish round ascomata. The causal agent was recognized as Erysiphe diffusa based on molecular and morpho-anatomical analyses. This is the first report of Erysiphe diffusa on Lespedeza tomentosa from Pakistan.
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