Agriculture Sciences - ICAR AIEEA (Horticulture & Plant Pathology)

Fruit/Vegetable Cultivation, Post-Harvest & Plant Diseases question bank (Pomology, Olericulture & Plant Protection)

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Q1.

ICAR AIEEA Plant Pathology: Which destructive historical plant disease caused by the oomycete pathogen Phytophthora infestans was responsible for the catastrophic Great Irish Famine of 1845 in 'Pomology: Cultivation of Major Fruit Crops (Mango, Banana, Citrus, Apple)'?

(A)

Late Blight of Potato (Pomology: Cultivation of Major Fruit Crops (Mango, Banana, Citrus, Apple))

(B)

Early Blight of Potato (Alternaria solani)

(C)

Bacterial Wilt

(D)

Black Scurf

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Q2.

Horticulture (Pomology): In commercial mango orchards in India in 'Pomology: Cultivation of Major Fruit Crops (Mango, Banana, Citrus, Apple)', which physiological disorder characterized by internal breakdown of the mesocarp pulp severely affects the export value of the 'Alphonso' cultivar?

(A)

Spongy Tissue (Pomology: Cultivation of Major Fruit Crops (Mango, Banana, Citrus, Apple))

(B)

Black Tip (caused by brick kiln fumes - $SO_2$)

(C)

Mango Malformation

(D)

Fruit Drop

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