Blast Disease of Paddy PPT
Blast Disease of Rice PPT: Symptoms of Paddy Blast, What is the Causal Organism of Paddy Blast Disease, What is the Causal Organism of Blast […]
Category Archives: Botany
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Cassava Mosaic Disease PPT
Leaf Mosaic Disease of Tapioca PPT: Tapioca Mosaic Disease, Tapioca Mosaic Virus, Causal Organism of Tapioca Mosaic Disease, How to Control Cassava Mosaic Disease? What […]
Citrus Canker – Symptoms, Causal Organism and Control Measures
Citrus: Citrus is the common term for the fruits of the genus Citrus of family Rutaceae. They are native to Australia and now cultivated all […]
Blast Disease of Rice: Symptoms and Control Measures
Blast Disease of Rice : Rice is a cereal grain. It is the seeds of Oryza sativa (Asian rice) or Oryza glaberrima (African rice). Rice […]
Mosaic Disease of Tapioca: Symptoms and Control Measures
Cassava or Tapioca* Ø Cassava or Tapioca (Botanical Name: Manihot esculenta; Family: Euphorbiaceae). Ø Cassava is a vegetatively propagated tuber crop plant. Ø The root […]
Pteridospermales PPT
Pteridospermales PPT: What are Pteridospermales or Cycadofilicales? Geological Horizon / Origin of Pteridospermales, Who Discovered Pteridospermales? What are the Characteristics of Pteridospermales, Morphology of Pteridospermales, […]
Pteridospermales (Cycadofilicales) Characters, Classification and Affinities
Cycadofilicales / Pteridospermales Ø Pteridospermales are a group of Fossil Gymnosperms. Ø They are also called as Cycadofilicales (Chamberlain used the term). Ø As the […]
Difference between Pteridophytes and Gymnosperms
Pteridophytes vs Gymnosperms Pteridophytes Pteridophytes are a group of primitive land plants belongs to Cryptogams. They are the first plant group with vascular tissue for […]
Classification of Gymnosperms by Chamberlain PPT
Classification of Gymnosperms by Chamberlain: Classification of Gymnosperms, Outline of the history of Classification of Gymnosperms, Chamberlain System of Classification of Gymnosperms, Class Cycadophyt and […]