Botany lecture notes

Blast Disease of Paddy PPT


Plant Science PPT

Blast Disease of Paddy PPT
(Symptoms, Causal Organism, Etiology and Control Measures)

Blast Disease of Paddy: Symptoms of Paddy Blast, What is the Causal Organism of Paddy Blast Disease, What is the Causal Organism of Blast of Paddy, Disease Cycle (Etiology) and Control Measures of Blast Disease of Paddy. 

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Botany lecture notes

Cassava Mosaic Disease PPT


Plant Science PPT

Cassava Mosaic Disease PPT
(Symptoms, Causal Organism, Etiology and Control Measures)

Cassava Mosaic Disease, Tapioca Mosaic Disease, Tapioca Mosaic Virus, Causal Organism of Tapioca Mosaic Disease, How to Control Cassava Mosaic Disease? What are the symptoms of Tapioca Mosaic Disease, Structure of Tapioca Cassava Mosaic Virus. 

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mcq biology

MCQ on DNA Replication (Molecular Biology Quiz with Answer Key-07)


Quiz on DNA Replication

Molecular Biology MCQ on DNA Replication
(Molecular Biology MCQ-07)

(Biology / Life Sciences MCQ: Multiple Choice Questions in Molecular Biology)

(Sample/Model/Practice Questions for CSIR JRF/NET Life Science Examination, ICMR JRF Exam, DBT BET JRF Exam, GATE BT and XL Exam, ICAR JRF NE Exam, PG Entrance Exam, JAM Exam, GS Biology Exam and Medical Entrance Exam)

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pathogenesis citrus canker

Citrus Canker: Symptoms, Causal Organism and Control Measures – Pathology Lecture Notes


citrus canker causal organism

Citrus Canker
(Symptoms, Causal Organism, Etiology 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 over the world in cooler climates. Common examples of fruits from Citrus are oranges, lemons, grapefruits, limes etc.

Citrus Canker

Ø  Citrus canker is a bacterial disease.

Ø  It is wide-spread in all the citrus growing areas.

Ø  It is one of the serious disease affecting citrus plants in India, China and Japan.

Ø   The disease was originated in China and now it causes large-scale destruction in citrus orchards.

Symptoms

canker symptom leaf

Ø  The canker occurs on leaves, twigs, branches and fruits.

Ø  The lesions first appear on leaves.

Ø  The spots first develop on the lower surface of the leaf.

Ø  In the beginning; the lesions will be small, round and watery.

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