Contents: Title/Author, Editorial Note, Some application of optical remote sensing in biosciences with emphasis on pollen studies, Sexual system, breeding system and pollination in some tropical plant species, Diversity of hymenopteran pollinators of teak, Effectiveness of bees as pollinators, Pollen and nectar sources of Amegilla bee (Anthophoridae), Pollination ecology of some tropical tree species, An insight into investigations on pearl millet pollen- prospects and challenges, Pollination and breeding ecology of some tropical plant species, Certain airborne fungal spores and their allergenicity.