Plants 489 Plant physiology 482 Plant pathology 450 Medicinal plants 336 Botany 320 Plant breeding 274 History 253 Plant Protection 244 Plant diseases 235 Agriculture 193 Brand Management 170 Economics 169 India 153 Dissertations, Academic (Ph.D) 149 Plant biotechnology 141 Plant disease 140 PLANT 131 Plant Biotechnology 116 Biotechnology 113 Medicinal Plants 111 Plant Propagation 111 Literature 109 Plant Breeding and Genetics 109 Plant propagation 109 IRMA 102 Novel 98 Crop improvement 93 Land use 86 PLANT PHYSIOLOGY 84 Plant science 84