Palynomorphic studies of 65 common mellitophilous and 16 allergenic flora of Arid and Northern irrigated agroecological zones of Pakistan are carried out in this study by using field emission scanning electron microscope (FESEM). Mellitophilous pollen were extracted from honey samples of selected sites. For collection of local allergenic pollen, previously identified allergy-causing plants were selected. Pollen morphological examination was carried out under FESEM. Diverse range of pollen shapes ranging from monad to polyad and sculpturing ranging from psilate to echinate, scabrate to reticulate, bireticulate, or echinolophate were observed. Brassicaceae, Myrtaceae, Asteraceae, Rosaceae, and Poaceae were observed to be dominant allergenic and mellitophilous families of the selected sites.

中文翻译：

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巴基斯坦干旱和北部灌溉农业生态区的菌粉粒和致敏花粉粒的扫描电子成像

本研究使用场发射扫描电子显微镜 (FESEM) 对巴基斯坦干旱和北部灌溉农业生态区的 65 种常见菌群和 16 种过敏原菌群进行了孢粉形研究。从选定地点的蜂蜜样品中提取嗜蜂花粉。为了收集局部过敏花粉，选择了先前确定的引起过敏的植物。在FESEM下进行花粉形态学检查。观察到从单胞菌到多聚体的各种花粉形状，以及从 psilate 到 echinate、scabrate 到网状、bireticulate 或 echinophate 的雕刻。观察到十字花科、桃金娘科、菊科、蔷薇科和禾本科是所选地点的显性致敏和嗜菌科。