All Subjects Section A: General Agriculture Mulberry Crop Production History and Economic Importance History and Principles of Plant Pathology Mulberry and Silkworm Breeding Nematode Taxonomy and Morphology Morphology Silkworm Biology Nematological Techniques Physiological and Molecular Plant Pathology Embryology, Internal Anatomy and Physiology Silkworm Protection Mycology Nematode Ecology Ecology Plant Bacteriology Plant Nematode Relationships Biological Control Plant Virology Nematode Physiology and Cytology Nematode Pests of Crops Host Plant Resistance Nematode Management Fungal Diseases of Crop Plants Interactions of Nematodes with Soil Organisms Bacterial and Viral Diseases of Crop Plants Statistics Management of Plant Diseases Pests of Field Crops and their Management Pests of Horticultural Crops and their Management Pests of Stored Products and their Management Helpful and Useful Insects