Plants 489 Plant physiology 482 Plant pathology 450 Botany 441 Medicinal plants 336 Plant breeding 274 Plant Protection 244 Plant diseases 235 Plant biotechnology 141 Plant disease 140 Biotechnology 137 PLANT 131 Plant Biotechnology 116 Medicinal Plants 111 Plant Propagation 111 Agriculture 110 Plant Breeding and Genetics 109 Plant propagation 109 Dissertations, Academic (Ph.D) 104 Crop improvement 99 India 99 PLANT PHYSIOLOGY 84 Plant science 84 Plant protection 83 Plant ecology 82 PLANT BREEDING 79 Plant Pathology 79 Photosynthesis 78 Plant anatomy 78 Plant tissue culture 78